[INFO] cloning repository https://github.com/remexre/wam-tutorial-reconstruction [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remexre/wam-tutorial-reconstruction" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremexre%2Fwam-tutorial-reconstruction", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremexre%2Fwam-tutorial-reconstruction'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] af142d5921eedde36dc5c36b29bf08053336e21b [INFO] testing remexre/wam-tutorial-reconstruction against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremexre%2Fwam-tutorial-reconstruction" "/workspace/builds/worker-60/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-60/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/remexre/wam-tutorial-reconstruction on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/remexre/wam-tutorial-reconstruction [INFO] finished tweaking git repo https://github.com/remexre/wam-tutorial-reconstruction [INFO] tweaked toml for git repo https://github.com/remexre/wam-tutorial-reconstruction written to /workspace/builds/worker-60/source/Cargo.toml [INFO] crate git repo https://github.com/remexre/wam-tutorial-reconstruction already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other binary targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a binary target: [INFO] [stderr] [INFO] [stderr] * /workspace/builds/worker-60/source/src/bin/options.rs [INFO] [stderr] * /workspace/builds/worker-60/source/src/bin/logger.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobins = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded regex v0.2.7 [INFO] [stderr] Downloaded regex-syntax v0.5.0 [INFO] [stderr] Downloaded syn v0.12.13 [INFO] [stderr] Downloaded symbol v0.1.1 [INFO] [stderr] Downloaded proptest v0.5.1 [INFO] [stderr] Downloaded linefeed v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea4a9401d11ce964ae1e469bdf495c2e59f453e0341131f77cfed4cd9cb7b76f [INFO] running `Command { std: "docker" "start" "-a" "ea4a9401d11ce964ae1e469bdf495c2e59f453e0341131f77cfed4cd9cb7b76f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea4a9401d11ce964ae1e469bdf495c2e59f453e0341131f77cfed4cd9cb7b76f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea4a9401d11ce964ae1e469bdf495c2e59f453e0341131f77cfed4cd9cb7b76f", kill_on_drop: false }` [INFO] [stdout] ea4a9401d11ce964ae1e469bdf495c2e59f453e0341131f77cfed4cd9cb7b76f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04ddcd9cba339a32ec48765211469d65e80612419621b6039f73c9340a1bef10 [INFO] running `Command { std: "docker" "start" "-a" "04ddcd9cba339a32ec48765211469d65e80612419621b6039f73c9340a1bef10", kill_on_drop: false }` [INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other binary targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a binary target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/src/bin/options.rs [INFO] [stderr] * /opt/rustwide/workdir/src/bin/logger.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobins = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Compiling libc v0.2.39 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling cc v1.0.5 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling bitflags v0.4.0 [INFO] [stderr] Compiling rustc-demangle v0.1.7 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling unicode-normalization v0.1.5 [INFO] [stderr] Compiling spin v0.4.6 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling ansi_term v0.10.2 [INFO] [stderr] Compiling either v1.4.0 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling regex-syntax v0.5.0 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling symbol v0.1.1 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling atty v0.2.8 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling clap v2.31.1 [INFO] [stderr] Compiling syn v0.12.13 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling nix v0.7.0 [INFO] [stderr] Compiling regex v0.2.7 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Compiling linefeed v0.4.0 [INFO] [stderr] Compiling structopt-derive v0.2.5 [INFO] [stderr] Compiling structopt v0.2.5 [INFO] [stderr] Compiling backtrace v0.3.5 [INFO] [stderr] Compiling failure v0.1.1 [INFO] [stderr] Compiling wam-tutorial-reconstruction v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/common/parsers.rs:184:12 [INFO] [stdout] | [INFO] [stdout] 184 | 'a'...'f' | 'A'...'F' | '0'...'9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/common/parsers.rs:184:24 [INFO] [stdout] | [INFO] [stdout] 184 | 'a'...'f' | 'A'...'F' | '0'...'9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/common/parsers.rs:184:36 [INFO] [stdout] | [INFO] [stdout] 184 | 'a'...'f' | 'A'...'F' | '0'...'9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/common/mod.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | / lazy_static! { [INFO] [stdout] 105 | | static ref PLAIN: Regex = Regex::new("^[a-z0-9][a-zA-Z_0-9]*$").unwrap(); [INFO] [stdout] 106 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/common/mod.rs:178:1 [INFO] [stdout] | [INFO] [stdout] 178 | / lazy_static! { [INFO] [stdout] 179 | | static ref VARIABLE_NAME: Regex = [INFO] [stdout] 180 | | Regex::new("^(_[a-zA-Z_0-9]|[A-Z])[a-zA-Z_0-9]*$").unwrap(); [INFO] [stdout] 181 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:46:14 [INFO] [stdout] | [INFO] [stdout] 46 | ) -> Box<'a + Iterator, Error>>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 46 - ) -> Box<'a + Iterator, Error>>>; [INFO] [stdout] 46 + ) -> Box, Error>>>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/flat/mod.rs:219:14 [INFO] [stdout] | [INFO] [stdout] 219 | ) -> Box<'a + Iterator, Error>>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 219 - ) -> Box<'a + Iterator, Error>>> { [INFO] [stdout] 219 + ) -> Box, Error>>> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/unification/mod.rs:159:14 [INFO] [stdout] | [INFO] [stdout] 159 | ) -> Box, Error>>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 159 - ) -> Box, Error>>> { [INFO] [stdout] 159 + ) -> Box, Error>>> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/flat/mod.rs:164:29 [INFO] [stdout] | [INFO] [stdout] 164 | Location::Local(n) => unimplemented!("index local"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/flat/mod.rs:210:29 [INFO] [stdout] | [INFO] [stdout] 210 | Location::Local(n) => unimplemented!("index local"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `head` [INFO] [stdout] --> src/flat/compile/clause.rs:35:28 [INFO] [stdout] | [INFO] [stdout] 35 | let body = if let Some(head) = head { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_head` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/flat/compile/clause.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | for s in body { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/flat/compile/clause.rs:74:10 [INFO] [stdout] | [INFO] [stdout] 74 | for (i, f) in flatten(s).into_iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/flat/compile/clause.rs:76:31 [INFO] [stdout] | [INFO] [stdout] 76 | FlatTerm::Functor(a, is) => unimplemented!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is` [INFO] [stdout] --> src/flat/compile/clause.rs:76:34 [INFO] [stdout] | [INFO] [stdout] 76 | FlatTerm::Functor(a, is) => unimplemented!(), [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_is` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/flat/compile/clause.rs:77:27 [INFO] [stdout] | [INFO] [stdout] 77 | FlatTerm::Ref(n) => unimplemented!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/flat/compile/clause.rs:78:37 [INFO] [stdout] | [INFO] [stdout] 78 | FlatTerm::Variable(Some(v)) => unimplemented!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `code` [INFO] [stdout] --> src/flat/compile/clause.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | code: &mut Vec, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seen` [INFO] [stdout] --> src/flat/compile/clause.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | seen: &mut HashSet, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_seen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vars` [INFO] [stdout] --> src/flat/compile/clause.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | vars: &mut HashMap, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vars` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `permanent` [INFO] [stdout] --> src/flat/compile/clause.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | permanent: &HashMap, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_permanent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/flat/compile/clause.rs:94:39 [INFO] [stdout] | [INFO] [stdout] 94 | Term::Structure(Structure(a, ref ts)) => unimplemented!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ts` [INFO] [stdout] --> src/flat/compile/clause.rs:94:46 [INFO] [stdout] | [INFO] [stdout] 94 | Term::Structure(Structure(a, ref ts)) => unimplemented!(), [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vars` [INFO] [stdout] --> src/flat/compile/clause.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | vars: &mut HashMap, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vars` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extract_term` [INFO] [stdout] --> src/flat/store.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn extract_term( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `compile_head` [INFO] [stdout] --> src/flat/compile/clause.rs:67:4 [INFO] [stdout] | [INFO] [stdout] 67 | fn compile_head( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `compile_body` [INFO] [stdout] --> src/flat/compile/clause.rs:84:4 [INFO] [stdout] | [INFO] [stdout] 84 | fn compile_body( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a variant [INFO] [stdout] --> src/flat/control.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | GetValue(Location, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a variant [INFO] [stdout] --> src/flat/control.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | GetVariable(Location, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a variant [INFO] [stdout] --> src/flat/control.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | PutValue(Location, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a variant [INFO] [stdout] --> src/flat/control.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | PutVariable(Location, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/bin/main.rs:44:15 [INFO] [stdout] | [INFO] [stdout] 44 | std::env::home_dir() [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/main.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | m: &mut Machine, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 101 - m: &mut Machine, [INFO] [stdout] 101 + m: &mut dyn Machine, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/options.rs:73:45 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn new_machine(&self) -> Result, Error> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 73 - pub fn new_machine(&self) -> Result, Error> { [INFO] [stdout] 73 + pub fn new_machine(&self) -> Result, Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.89s [INFO] running `Command { std: "docker" "inspect" "04ddcd9cba339a32ec48765211469d65e80612419621b6039f73c9340a1bef10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04ddcd9cba339a32ec48765211469d65e80612419621b6039f73c9340a1bef10", kill_on_drop: false }` [INFO] [stdout] 04ddcd9cba339a32ec48765211469d65e80612419621b6039f73c9340a1bef10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8330dbc1b292b39178806978e82092bcfdfac9a385028264e97f2bcc5b5cf341 [INFO] running `Command { std: "docker" "start" "-a" "8330dbc1b292b39178806978e82092bcfdfac9a385028264e97f2bcc5b5cf341", kill_on_drop: false }` [INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other binary targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a binary target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/src/bin/options.rs [INFO] [stderr] * /opt/rustwide/workdir/src/bin/logger.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobins = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling bit-vec v0.4.4 [INFO] [stderr] Compiling regex-syntax v0.4.2 [INFO] [stderr] Compiling quick-error v1.2.1 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/common/parsers.rs:184:12 [INFO] [stdout] | [INFO] [stdout] 184 | 'a'...'f' | 'A'...'F' | '0'...'9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/common/parsers.rs:184:24 [INFO] [stdout] | [INFO] [stdout] 184 | 'a'...'f' | 'A'...'F' | '0'...'9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/common/parsers.rs:184:36 [INFO] [stdout] | [INFO] [stdout] 184 | 'a'...'f' | 'A'...'F' | '0'...'9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/common/mod.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | / lazy_static! { [INFO] [stdout] 105 | | static ref PLAIN: Regex = Regex::new("^[a-z0-9][a-zA-Z_0-9]*$").unwrap(); [INFO] [stdout] 106 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/common/mod.rs:178:1 [INFO] [stdout] | [INFO] [stdout] 178 | / lazy_static! { [INFO] [stdout] 179 | | static ref VARIABLE_NAME: Regex = [INFO] [stdout] 180 | | Regex::new("^(_[a-zA-Z_0-9]|[A-Z])[a-zA-Z_0-9]*$").unwrap(); [INFO] [stdout] 181 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:46:14 [INFO] [stdout] | [INFO] [stdout] 46 | ) -> Box<'a + Iterator, Error>>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 46 - ) -> Box<'a + Iterator, Error>>>; [INFO] [stdout] 46 + ) -> Box, Error>>>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/flat/mod.rs:219:14 [INFO] [stdout] | [INFO] [stdout] 219 | ) -> Box<'a + Iterator, Error>>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 219 - ) -> Box<'a + Iterator, Error>>> { [INFO] [stdout] 219 + ) -> Box, Error>>> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/unification/mod.rs:159:14 [INFO] [stdout] | [INFO] [stdout] 159 | ) -> Box, Error>>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 159 - ) -> Box, Error>>> { [INFO] [stdout] 159 + ) -> Box, Error>>> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/flat/mod.rs:164:29 [INFO] [stdout] | [INFO] [stdout] 164 | Location::Local(n) => unimplemented!("index local"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/flat/mod.rs:210:29 [INFO] [stdout] | [INFO] [stdout] 210 | Location::Local(n) => unimplemented!("index local"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `head` [INFO] [stdout] --> src/flat/compile/clause.rs:35:28 [INFO] [stdout] | [INFO] [stdout] 35 | let body = if let Some(head) = head { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_head` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/flat/compile/clause.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | for s in body { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/flat/compile/clause.rs:74:10 [INFO] [stdout] | [INFO] [stdout] 74 | for (i, f) in flatten(s).into_iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/flat/compile/clause.rs:76:31 [INFO] [stdout] | [INFO] [stdout] 76 | FlatTerm::Functor(a, is) => unimplemented!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is` [INFO] [stdout] --> src/flat/compile/clause.rs:76:34 [INFO] [stdout] | [INFO] [stdout] 76 | FlatTerm::Functor(a, is) => unimplemented!(), [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_is` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/flat/compile/clause.rs:77:27 [INFO] [stdout] | [INFO] [stdout] 77 | FlatTerm::Ref(n) => unimplemented!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/flat/compile/clause.rs:78:37 [INFO] [stdout] | [INFO] [stdout] 78 | FlatTerm::Variable(Some(v)) => unimplemented!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `code` [INFO] [stdout] --> src/flat/compile/clause.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | code: &mut Vec, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seen` [INFO] [stdout] --> src/flat/compile/clause.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | seen: &mut HashSet, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_seen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vars` [INFO] [stdout] --> src/flat/compile/clause.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | vars: &mut HashMap, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vars` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `permanent` [INFO] [stdout] --> src/flat/compile/clause.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | permanent: &HashMap, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_permanent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/flat/compile/clause.rs:94:39 [INFO] [stdout] | [INFO] [stdout] 94 | Term::Structure(Structure(a, ref ts)) => unimplemented!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ts` [INFO] [stdout] --> src/flat/compile/clause.rs:94:46 [INFO] [stdout] | [INFO] [stdout] 94 | Term::Structure(Structure(a, ref ts)) => unimplemented!(), [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vars` [INFO] [stdout] --> src/flat/compile/clause.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | vars: &mut HashMap, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vars` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extract_term` [INFO] [stdout] --> src/flat/store.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn extract_term( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `compile_head` [INFO] [stdout] --> src/flat/compile/clause.rs:67:4 [INFO] [stdout] | [INFO] [stdout] 67 | fn compile_head( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `compile_body` [INFO] [stdout] --> src/flat/compile/clause.rs:84:4 [INFO] [stdout] | [INFO] [stdout] 84 | fn compile_body( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a variant [INFO] [stdout] --> src/flat/control.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | GetValue(Location, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a variant [INFO] [stdout] --> src/flat/control.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | GetVariable(Location, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a variant [INFO] [stdout] --> src/flat/control.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | PutValue(Location, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for a variant [INFO] [stdout] --> src/flat/control.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | PutVariable(Location, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bit-set v0.4.0 [INFO] [stderr] Compiling proptest v0.5.1 [INFO] [stderr] Compiling wam-tutorial-reconstruction v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/bin/main.rs:44:15 [INFO] [stdout] | [INFO] [stdout] 44 | std::env::home_dir() [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/main.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | m: &mut Machine, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 101 - m: &mut Machine, [INFO] [stdout] 101 + m: &mut dyn Machine, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/options.rs:73:45 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn new_machine(&self) -> Result, Error> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 73 - pub fn new_machine(&self) -> Result, Error> { [INFO] [stdout] 73 + pub fn new_machine(&self) -> Result, Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/common/parsers.rs:184:12 [INFO] [stdout] | [INFO] [stdout] 184 | 'a'...'f' | 'A'...'F' | '0'...'9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/common/parsers.rs:184:24 [INFO] [stdout] | [INFO] [stdout] 184 | 'a'...'f' | 'A'...'F' | '0'...'9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/common/parsers.rs:184:36 [INFO] [stdout] | [INFO] [stdout] 184 | 'a'...'f' | 'A'...'F' | '0'...'9' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/common/mod.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | / lazy_static! { [INFO] [stdout] 105 | | static ref PLAIN: Regex = Regex::new("^[a-z0-9][a-zA-Z_0-9]*$").unwrap(); [INFO] [stdout] 106 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/common/mod.rs:178:1 [INFO] [stdout] | [INFO] [stdout] 178 | / lazy_static! { [INFO] [stdout] 179 | | static ref VARIABLE_NAME: Regex = [INFO] [stdout] 180 | | Regex::new("^(_[a-zA-Z_0-9]|[A-Z])[a-zA-Z_0-9]*$").unwrap(); [INFO] [stdout] 181 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:46:14 [INFO] [stdout] | [INFO] [stdout] 46 | ) -> Box<'a + Iterator, Error>>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 46 - ) -> Box<'a + Iterator, Error>>>; [INFO] [stdout] 46 + ) -> Box, Error>>>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/flat/mod.rs:219:14 [INFO] [stdout] | [INFO] [stdout] 219 | ) -> Box<'a + Iterator, Error>>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 219 - ) -> Box<'a + Iterator, Error>>> { [INFO] [stdout] 219 + ) -> Box, Error>>> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/unification/mod.rs:159:14 [INFO] [stdout] | [INFO] [stdout] 159 | ) -> Box, Error>>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 159 - ) -> Box, Error>>> { [INFO] [stdout] 159 + ) -> Box, Error>>> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/flat/mod.rs:164:29 [INFO] [stdout] | [INFO] [stdout] 164 | Location::Local(n) => unimplemented!("index local"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/flat/mod.rs:210:29 [INFO] [stdout] | [INFO] [stdout] 210 | Location::Local(n) => unimplemented!("index local"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `head` [INFO] [stdout] --> src/flat/compile/clause.rs:35:28 [INFO] [stdout] | [INFO] [stdout] 35 | let body = if let Some(head) = head { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_head` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/flat/compile/clause.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | for s in body { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/flat/compile/clause.rs:74:10 [INFO] [stdout] | [INFO] [stdout] 74 | for (i, f) in flatten(s).into_iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/flat/compile/clause.rs:76:31 [INFO] [stdout] | [INFO] [stdout] 76 | FlatTerm::Functor(a, is) => unimplemented!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is` [INFO] [stdout] --> src/flat/compile/clause.rs:76:34 [INFO] [stdout] | [INFO] [stdout] 76 | FlatTerm::Functor(a, is) => unimplemented!(), [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_is` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/flat/compile/clause.rs:77:27 [INFO] [stdout] | [INFO] [stdout] 77 | FlatTerm::Ref(n) => unimplemented!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/flat/compile/clause.rs:78:37 [INFO] [stdout] | [INFO] [stdout] 78 | FlatTerm::Variable(Some(v)) => unimplemented!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `code` [INFO] [stdout] --> src/flat/compile/clause.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | code: &mut Vec, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seen` [INFO] [stdout] --> src/flat/compile/clause.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | seen: &mut HashSet, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_seen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vars` [INFO] [stdout] --> src/flat/compile/clause.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | vars: &mut HashMap, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vars` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `permanent` [INFO] [stdout] --> src/flat/compile/clause.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | permanent: &HashMap, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_permanent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/flat/compile/clause.rs:94:39 [INFO] [stdout] | [INFO] [stdout] 94 | Term::Structure(Structure(a, ref ts)) => unimplemented!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ts` [INFO] [stdout] --> src/flat/compile/clause.rs:94:46 [INFO] [stdout] | [INFO] [stdout] 94 | Term::Structure(Structure(a, ref ts)) => unimplemented!(), [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vars` [INFO] [stdout] --> src/flat/compile/clause.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | vars: &mut HashMap, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vars` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extract_term` [INFO] [stdout] --> src/flat/store.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn extract_term( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `compile_head` [INFO] [stdout] --> src/flat/compile/clause.rs:67:4 [INFO] [stdout] | [INFO] [stdout] 67 | fn compile_head( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `compile_body` [INFO] [stdout] --> src/flat/compile/clause.rs:84:4 [INFO] [stdout] | [INFO] [stdout] 84 | fn compile_body( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2m 12s [INFO] running `Command { std: "docker" "inspect" "8330dbc1b292b39178806978e82092bcfdfac9a385028264e97f2bcc5b5cf341", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8330dbc1b292b39178806978e82092bcfdfac9a385028264e97f2bcc5b5cf341", kill_on_drop: false }` [INFO] [stdout] 8330dbc1b292b39178806978e82092bcfdfac9a385028264e97f2bcc5b5cf341 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7ef56b943c67ce33e53d8864b342eab5bd7dac2db1671de1ffa18a87fc5f9f29 [INFO] running `Command { std: "docker" "start" "-a" "7ef56b943c67ce33e53d8864b342eab5bd7dac2db1671de1ffa18a87fc5f9f29", kill_on_drop: false }` [INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other binary targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a binary target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/src/bin/options.rs [INFO] [stderr] * /opt/rustwide/workdir/src/bin/logger.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobins = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stdout] running 19 tests [INFO] [stderr] --> src/common/parsers.rs:184:12 [INFO] [stdout] test unification::flatten::tests::flattens_simple_terms ... ok [INFO] [stderr] | [INFO] [stdout] test unification::tests::works ... ok [INFO] [stderr] 184 | 'a'...'f' | 'A'...'F' | '0'...'9' => true, [INFO] [stdout] test unification::query::tests::compiles_example_term ... ok [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] test common::tests::term_contains ... ok [INFO] [stderr] | [INFO] [stdout] test flat::compile::fact::tests::flattens_example_program ... ok [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] test unification::program::tests::compiles_example_term ... ok [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] test unification::flatten::tests::flattens_example_query_term ... ok [INFO] [stderr] = note: for more information, see [INFO] [stdout] test flat::compile::fact::tests::compiles_example_program ... ok [INFO] [stderr] [INFO] [stdout] test common::tests::parse_tests ... ok [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stdout] test flat::tests::works_for_example_program ... FAILED [INFO] [stderr] --> src/common/parsers.rs:184:24 [INFO] [stdout] test flat::compile::tests::compiles_example_conjunctive_program ... FAILED [INFO] [stderr] | [INFO] [stdout] test flat::compile::clause::tests::figure_3_1 ... FAILED [INFO] [stderr] 184 | 'a'...'f' | 'A'...'F' | '0'...'9' => true, [INFO] [stdout] test common::tests::prop::parse_tostring_for_variable ... ok [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] test common::tests::prop::parse_tostring_for_atom ... ok [INFO] [stderr] | [INFO] [stdout] test common::tests::prop::parse_tostring_for_functor ... ok [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/common/parsers.rs:184:36 [INFO] [stderr] | [INFO] [stderr] 184 | 'a'...'f' | 'A'...'F' | '0'...'9' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/common/mod.rs:104:9 [INFO] [stderr] | [INFO] [stderr] 104 | / lazy_static! { [INFO] [stderr] 105 | | static ref PLAIN: Regex = Regex::new("^[a-z0-9][a-zA-Z_0-9]*$").unwrap(); [INFO] [stderr] 106 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/common/mod.rs:178:1 [INFO] [stderr] | [INFO] [stderr] 178 | / lazy_static! { [INFO] [stderr] 179 | | static ref VARIABLE_NAME: Regex = [INFO] [stderr] 180 | | Regex::new("^(_[a-zA-Z_0-9]|[A-Z])[a-zA-Z_0-9]*$").unwrap(); [INFO] [stderr] 181 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:46:14 [INFO] [stderr] | [INFO] [stderr] 46 | ) -> Box<'a + Iterator, Error>>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 46 - ) -> Box<'a + Iterator, Error>>>; [INFO] [stderr] 46 + ) -> Box, Error>>>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/flat/mod.rs:219:14 [INFO] [stderr] | [INFO] [stderr] 219 | ) -> Box<'a + Iterator, Error>>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 219 - ) -> Box<'a + Iterator, Error>>> { [INFO] [stderr] 219 + ) -> Box, Error>>> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/unification/mod.rs:159:14 [INFO] [stderr] | [INFO] [stderr] 159 | ) -> Box, Error>>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 159 - ) -> Box, Error>>> { [INFO] [stderr] 159 + ) -> Box, Error>>> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/flat/mod.rs:164:29 [INFO] [stderr] | [INFO] [stderr] 164 | Location::Local(n) => unimplemented!("index local"), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/flat/mod.rs:210:29 [INFO] [stderr] | [INFO] [stderr] 210 | Location::Local(n) => unimplemented!("index local"), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `head` [INFO] [stderr] --> src/flat/compile/clause.rs:35:28 [INFO] [stderr] | [INFO] [stderr] 35 | let body = if let Some(head) = head { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_head` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/flat/compile/clause.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | for s in body { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/flat/compile/clause.rs:74:10 [INFO] [stderr] | [INFO] [stderr] 74 | for (i, f) in flatten(s).into_iter().enumerate() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/flat/compile/clause.rs:76:31 [INFO] [stderr] | [INFO] [stderr] 76 | FlatTerm::Functor(a, is) => unimplemented!(), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `is` [INFO] [stderr] --> src/flat/compile/clause.rs:76:34 [INFO] [stderr] | [INFO] [stderr] 76 | FlatTerm::Functor(a, is) => unimplemented!(), [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_is` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/flat/compile/clause.rs:77:27 [INFO] [stderr] | [INFO] [stderr] 77 | FlatTerm::Ref(n) => unimplemented!(), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/flat/compile/clause.rs:78:37 [INFO] [stderr] | [INFO] [stderr] 78 | FlatTerm::Variable(Some(v)) => unimplemented!(), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `code` [INFO] [stderr] --> src/flat/compile/clause.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | code: &mut Vec, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_code` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `seen` [INFO] [stderr] --> src/flat/compile/clause.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | seen: &mut HashSet, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_seen` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vars` [INFO] [stderr] --> src/flat/compile/clause.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | vars: &mut HashMap, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vars` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `permanent` [INFO] [stderr] --> src/flat/compile/clause.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | permanent: &HashMap, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_permanent` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/flat/compile/clause.rs:94:39 [INFO] [stderr] | [INFO] [stderr] 94 | Term::Structure(Structure(a, ref ts)) => unimplemented!(), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ts` [INFO] [stderr] --> src/flat/compile/clause.rs:94:46 [INFO] [stderr] | [INFO] [stderr] 94 | Term::Structure(Structure(a, ref ts)) => unimplemented!(), [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_ts` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vars` [INFO] [stderr] --> src/flat/compile/clause.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | vars: &mut HashMap, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vars` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `extract_term` [INFO] [stderr] --> src/flat/store.rs:57:12 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn extract_term( [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `compile_head` [INFO] [stderr] --> src/flat/compile/clause.rs:67:4 [INFO] [stderr] | [INFO] [stderr] 67 | fn compile_head( [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `compile_body` [INFO] [stderr] --> src/flat/compile/clause.rs:84:4 [INFO] [stderr] | [INFO] [stderr] 84 | fn compile_body( [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a variant [INFO] [stderr] --> src/flat/control.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | GetValue(Location, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | #![warn(missing_docs)] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a variant [INFO] [stderr] --> src/flat/control.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | GetVariable(Location, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a variant [INFO] [stderr] --> src/flat/control.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | PutValue(Location, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: missing documentation for a variant [INFO] [stderr] --> src/flat/control.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | PutVariable(Location, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `wam-tutorial-reconstruction` (lib) generated 31 warnings [INFO] [stderr] warning: `wam-tutorial-reconstruction` (lib test) generated 27 warnings (27 duplicates) [INFO] [stderr] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stderr] --> src/bin/main.rs:44:15 [INFO] [stderr] | [INFO] [stderr] 44 | std::env::home_dir() [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/main.rs:101:13 [INFO] [stderr] | [INFO] [stderr] 101 | m: &mut Machine, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 101 - m: &mut Machine, [INFO] [stderr] 101 + m: &mut dyn Machine, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/options.rs:73:45 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn new_machine(&self) -> Result, Error> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 73 - pub fn new_machine(&self) -> Result, Error> { [INFO] [stderr] 73 + pub fn new_machine(&self) -> Result, Error> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `wam-tutorial-reconstruction` (bin "wam" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.52s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wam_tutorial_reconstruction-57218bdcfaa5bc0a) [INFO] [stdout] test unification::flatten::tests::flatten_term_doesnt_crash ... ok [INFO] [stdout] test common::tests::prop::parse_tostring_for_term ... ok [INFO] [stdout] test unification::tests::compile_query_idempotency ... ok [INFO] [stdout] test common::tests::prop::parse_tostring_for_clause ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- flat::tests::works_for_example_program stdout ---- [INFO] [stdout] thread 'flat::tests::works_for_example_program' panicked at 'not implemented: instruction not implemented: allocate 2', src/flat/mod.rs:156:18 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55dc31f28fcd - std::backtrace_rs::backtrace::libunwind::trace::hee598835bc88d35b [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55dc31f28fcd - std::backtrace_rs::backtrace::trace_unsynchronized::h9cdc730ba5cf5d72 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55dc31f28fcd - std::sys_common::backtrace::_print_fmt::h75aeaf7ed30e43fa [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x55dc31f28fcd - ::fmt::h606862f787600875 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x55dc31f4e9fc - core::fmt::write::he803f0f418caf762 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/fmt/mod.rs:1190:17 [INFO] [stdout] 5: 0x55dc31f24358 - std::io::Write::write_fmt::hbe7c1a63616291e2 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/io/mod.rs:1657:15 [INFO] [stdout] 6: 0x55dc31f2b2f7 - std::sys_common::backtrace::_print::h64d038cf8ac3e13e [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x55dc31f2b2f7 - std::sys_common::backtrace::print::h359300b4a7fccf65 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x55dc31f2b2f7 - std::panicking::default_hook::{{closure}}::hf51be35e2f510149 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x55dc31f2b02c - std::panicking::default_hook::h03ca0f22e1d2d25e [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x55dc31f2ba49 - std::panicking::rust_panic_with_hook::h3b7380e99b825b63 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x55dc31f2b737 - std::panicking::begin_panic_handler::{{closure}}::h8e849d0710154ce0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x55dc31f29494 - std::sys_common::backtrace::__rust_end_short_backtrace::hedcdaddbd4c46cc5 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x55dc31f2b449 - rust_begin_unwind [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x55dc31c1e2f3 - core::panicking::panic_fmt::he1bbc7336d49a357 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:143:14 [INFO] [stdout] 15: 0x55dc31c59936 - wam_tutorial_reconstruction::flat::Machine::run_instruction::h0876de7676e0a966 [INFO] [stdout] at /opt/rustwide/workdir/src/flat/mod.rs:156:18 [INFO] [stdout] 16: 0x55dc31c5abad - ::run_query::h4fa1d6d6f0e80467 [INFO] [stdout] at /opt/rustwide/workdir/src/flat/mod.rs:225:22 [INFO] [stdout] 17: 0x55dc31c741c1 - wam_tutorial_reconstruction::flat::tests::works_for_example_program::h3991c05e29882c45 [INFO] [stdout] at /opt/rustwide/workdir/src/flat/mod.rs:266:23 [INFO] [stdout] 18: 0x55dc31c73f1a - wam_tutorial_reconstruction::flat::tests::works_for_example_program::{{closure}}::h636f2df5e4eeb15d [INFO] [stdout] at /opt/rustwide/workdir/src/flat/mod.rs:262:5 [INFO] [stdout] 19: 0x55dc31c9067e - core::ops::function::FnOnce::call_once::h1c194900ac311de0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x55dc31d1fca3 - core::ops::function::FnOnce::call_once::h2a47b4b927cb6ca5 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x55dc31d1fca3 - test::__rust_begin_short_backtrace::h594ef8055a183b9b [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:575:5 [INFO] [stdout] 22: 0x55dc31d1e984 - as core::ops::function::FnOnce>::call_once::hb40cbb8bc3e1be15 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 23: 0x55dc31d1e984 - as core::ops::function::FnOnce<()>>::call_once::ha4f2bd3b806745a0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x55dc31d1e984 - std::panicking::try::do_call::h92af9f8bc77a5987 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stdout] 25: 0x55dc31d1e984 - std::panicking::try::h9df49eeae42572b7 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stdout] 26: 0x55dc31d1e984 - std::panic::catch_unwind::h101dbadc82bbe0fd [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stdout] 27: 0x55dc31d1e984 - test::run_test_in_process::h2ad7bffb068e750a [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:598:18 [INFO] [stdout] 28: 0x55dc31d1e984 - test::run_test::run_test_inner::{{closure}}::h384faf46554c5acb [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:492:39 [INFO] [stdout] 29: 0x55dc31d282a1 - test::run_test::run_test_inner::{{closure}}::h17cfe94835a46685 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:519:37 [INFO] [stdout] 30: 0x55dc31d282a1 - std::sys_common::backtrace::__rust_begin_short_backtrace::h82709e5086312627 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 31: 0x55dc31cf491f - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hdfea66a201b39571 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/thread/mod.rs:498:17 [INFO] [stdout] 32: 0x55dc31cf491f - as core::ops::function::FnOnce<()>>::call_once::h4912df03598e67fa [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x55dc31cf491f - std::panicking::try::do_call::h6d5dc1045d0eade8 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stdout] 34: 0x55dc31cf491f - std::panicking::try::hbc897fc717ec6571 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stdout] 35: 0x55dc31cf491f - std::panic::catch_unwind::h27f1e958c91391ad [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stdout] 36: 0x55dc31cf491f - std::thread::Builder::spawn_unchecked_::{{closure}}::h1b42e48537edc3c0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/thread/mod.rs:497:30 [INFO] [stdout] 37: 0x55dc31cf491f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9137b3d6d2a88354 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x55dc31f31743 - as core::ops::function::FnOnce>::call_once::hf70ac038171e3e1a [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 39: 0x55dc31f31743 - as core::ops::function::FnOnce>::call_once::he6690128792365ad [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 40: 0x55dc31f31743 - std::sys::unix::thread::Thread::new::thread_start::ha07928d93d5a5ec9 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 41: 0x7f48439bd609 - start_thread [INFO] [stdout] 42: 0x7f484378d163 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- flat::compile::tests::compiles_example_conjunctive_program stdout ---- [INFO] [stdout] thread 'flat::compile::tests::compiles_example_conjunctive_program' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `[Allocate(2)]`, [INFO] [stdout] right: `[Allocate(2), Call(Functor(Atom(Symbol("q")), 2)), Call(Functor(Atom(Symbol("r")), 2)), Deallocate]`', src/flat/compile/mod.rs:85:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55dc31f28fcd - std::backtrace_rs::backtrace::libunwind::trace::hee598835bc88d35b [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55dc31f28fcd - std::backtrace_rs::backtrace::trace_unsynchronized::h9cdc730ba5cf5d72 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55dc31f28fcd - std::sys_common::backtrace::_print_fmt::h75aeaf7ed30e43fa [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x55dc31f28fcd - ::fmt::h606862f787600875 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x55dc31f4e9fc - core::fmt::write::he803f0f418caf762 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/fmt/mod.rs:1190:17 [INFO] [stdout] 5: 0x55dc31f24358 - std::io::Write::write_fmt::hbe7c1a63616291e2 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/io/mod.rs:1657:15 [INFO] [stdout] 6: 0x55dc31f2b2f7 - std::sys_common::backtrace::_print::h64d038cf8ac3e13e [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x55dc31f2b2f7 - std::sys_common::backtrace::print::h359300b4a7fccf65 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x55dc31f2b2f7 - std::panicking::default_hook::{{closure}}::hf51be35e2f510149 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x55dc31f2b02c - std::panicking::default_hook::h03ca0f22e1d2d25e [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x55dc31f2ba49 - std::panicking::rust_panic_with_hook::h3b7380e99b825b63 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x55dc31f2b737 - std::panicking::begin_panic_handler::{{closure}}::h8e849d0710154ce0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x55dc31f29494 - std::sys_common::backtrace::__rust_end_short_backtrace::hedcdaddbd4c46cc5 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x55dc31f2b449 - rust_begin_unwind [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x55dc31c1e2f3 - core::panicking::panic_fmt::he1bbc7336d49a357 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:143:14 [INFO] [stdout] 15: 0x55dc31f4d228 - core::panicking::assert_failed_inner::hbaac70a629215a04 [INFO] [stdout] 16: 0x55dc31c689ca - core::panicking::assert_failed::h2e4bde8b3a883fee [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:182:5 [INFO] [stdout] 17: 0x55dc31c8c236 - wam_tutorial_reconstruction::flat::compile::tests::compiles_example_conjunctive_program::h5ea00faffbea7a3c [INFO] [stdout] at /opt/rustwide/workdir/src/flat/compile/mod.rs:85:9 [INFO] [stdout] 18: 0x55dc31c8b6da - wam_tutorial_reconstruction::flat::compile::tests::compiles_example_conjunctive_program::{{closure}}::hf458ea005e10b84b [INFO] [stdout] at /opt/rustwide/workdir/src/flat/compile/mod.rs:59:5 [INFO] [stdout] 19: 0x55dc31c9126e - core::ops::function::FnOnce::call_once::hf0dc0cc31c88a2c5 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x55dc31d1fca3 - core::ops::function::FnOnce::call_once::h2a47b4b927cb6ca5 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x55dc31d1fca3 - test::__rust_begin_short_backtrace::h594ef8055a183b9b [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:575:5 [INFO] [stdout] 22: 0x55dc31d1e984 - as core::ops::function::FnOnce>::call_once::hb40cbb8bc3e1be15 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 23: 0x55dc31d1e984 - as core::ops::function::FnOnce<()>>::call_once::ha4f2bd3b806745a0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x55dc31d1e984 - std::panicking::try::do_call::h92af9f8bc77a5987 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stdout] 25: 0x55dc31d1e984 - std::panicking::try::h9df49eeae42572b7 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stdout] 26: 0x55dc31d1e984 - std::panic::catch_unwind::h101dbadc82bbe0fd [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stdout] 27: 0x55dc31d1e984 - test::run_test_in_process::h2ad7bffb068e750a [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:598:18 [INFO] [stdout] 28: 0x55dc31d1e984 - test::run_test::run_test_inner::{{closure}}::h384faf46554c5acb [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:492:39 [INFO] [stdout] 29: 0x55dc31d282a1 - test::run_test::run_test_inner::{{closure}}::h17cfe94835a46685 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:519:37 [INFO] [stdout] 30: 0x55dc31d282a1 - std::sys_common::backtrace::__rust_begin_short_backtrace::h82709e5086312627 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 31: 0x55dc31cf491f - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hdfea66a201b39571 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/thread/mod.rs:498:17 [INFO] [stdout] 32: 0x55dc31cf491f - as core::ops::function::FnOnce<()>>::call_once::h4912df03598e67fa [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x55dc31cf491f - std::panicking::try::do_call::h6d5dc1045d0eade8 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stdout] 34: 0x55dc31cf491f - std::panicking::try::hbc897fc717ec6571 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stdout] 35: 0x55dc31cf491f - std::panic::catch_unwind::h27f1e958c91391ad [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stdout] 36: 0x55dc31cf491f - std::thread::Builder::spawn_unchecked_::{{closure}}::h1b42e48537edc3c0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/thread/mod.rs:497:30 [INFO] [stdout] 37: 0x55dc31cf491f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9137b3d6d2a88354 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x55dc31f31743 - as core::ops::function::FnOnce>::call_once::hf70ac038171e3e1a [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 39: 0x55dc31f31743 - as core::ops::function::FnOnce>::call_once::he6690128792365ad [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 40: 0x55dc31f31743 - std::sys::unix::thread::Thread::new::thread_start::ha07928d93d5a5ec9 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 41: 0x7f48439bd609 - start_thread [INFO] [stdout] 42: 0x7f484378d163 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- flat::compile::clause::tests::figure_3_1 stdout ---- [INFO] [stdout] thread 'flat::compile::clause::tests::figure_3_1' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `([Allocate(2)], [Variable(Symbol("Y")), Variable(Symbol("Z"))])`, [INFO] [stdout] right: `([Allocate(2), GetVariable(Register(2), 0), GetVariable(Local(0), 1), PutValue(Register(2), 0), PutVariable(Local(1), 1), Call(Functor(Atom(Symbol("q")), 2)), PutValue(Local(1), 0), PutValue(Local(0), 1), Call(Functor(Atom(Symbol("r")), 2)), Deallocate], [Variable(Symbol("Y")), Variable(Symbol("Z"))])`', src/flat/compile/clause.rs:196:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55dc31f28fcd - std::backtrace_rs::backtrace::libunwind::trace::hee598835bc88d35b [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55dc31f28fcd - std::backtrace_rs::backtrace::trace_unsynchronized::h9cdc730ba5cf5d72 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55dc31f28fcd - std::sys_common::backtrace::_print_fmt::h75aeaf7ed30e43fa [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x55dc31f28fcd - ::fmt::h606862f787600875 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x55dc31f4e9fc - core::fmt::write::he803f0f418caf762 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/fmt/mod.rs:1190:17 [INFO] [stdout] 5: 0x55dc31f24358 - std::io::Write::write_fmt::hbe7c1a63616291e2 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/io/mod.rs:1657:15 [INFO] [stdout] 6: 0x55dc31f2b2f7 - std::sys_common::backtrace::_print::h64d038cf8ac3e13e [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x55dc31f2b2f7 - std::sys_common::backtrace::print::h359300b4a7fccf65 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x55dc31f2b2f7 - std::panicking::default_hook::{{closure}}::hf51be35e2f510149 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x55dc31f2b02c - std::panicking::default_hook::h03ca0f22e1d2d25e [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x55dc31f2ba49 - std::panicking::rust_panic_with_hook::h3b7380e99b825b63 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x55dc31f2b737 - std::panicking::begin_panic_handler::{{closure}}::h8e849d0710154ce0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x55dc31f29494 - std::sys_common::backtrace::__rust_end_short_backtrace::hedcdaddbd4c46cc5 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x55dc31f2b449 - rust_begin_unwind [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x55dc31c1e2f3 - core::panicking::panic_fmt::he1bbc7336d49a357 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:143:14 [INFO] [stdout] 15: 0x55dc31f4d228 - core::panicking::assert_failed_inner::hbaac70a629215a04 [INFO] [stdout] 16: 0x55dc31c68c0a - core::panicking::assert_failed::h71a653c16bf5cbec [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:182:5 [INFO] [stdout] 17: 0x55dc31c5c76e - wam_tutorial_reconstruction::flat::compile::clause::tests::figure_3_1::h603800eb491f9e90 [INFO] [stdout] at /opt/rustwide/workdir/src/flat/compile/clause.rs:196:9 [INFO] [stdout] 18: 0x55dc31c5b7aa - wam_tutorial_reconstruction::flat::compile::clause::tests::figure_3_1::{{closure}}::h4fb47d1a0ec571a4 [INFO] [stdout] at /opt/rustwide/workdir/src/flat/compile/clause.rs:170:5 [INFO] [stdout] 19: 0x55dc31c90cde - core::ops::function::FnOnce::call_once::ha4e02dc72c0122e0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x55dc31d1fca3 - core::ops::function::FnOnce::call_once::h2a47b4b927cb6ca5 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x55dc31d1fca3 - test::__rust_begin_short_backtrace::h594ef8055a183b9b [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:575:5 [INFO] [stdout] 22: 0x55dc31d1e984 - as core::ops::function::FnOnce>::call_once::hb40cbb8bc3e1be15 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 23: 0x55dc31d1e984 - as core::ops::function::FnOnce<()>>::call_once::ha4f2bd3b806745a0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x55dc31d1e984 - std::panicking::try::do_call::h92af9f8bc77a5987 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stdout] 25: 0x55dc31d1e984 - std::panicking::try::h9df49eeae42572b7 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stdout] 26: 0x55dc31d1e984 - std::panic::catch_unwind::h101dbadc82bbe0fd [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stdout] 27: 0x55dc31d1e984 - test::run_test_in_process::h2ad7bffb068e750a [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:598:18 [INFO] [stdout] 28: 0x55dc31d1e984 - test::run_test::run_test_inner::{{closure}}::h384faf46554c5acb [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:492:39 [INFO] [stdout] 29: 0x55dc31d282a1 - test::run_test::run_test_inner::{{closure}}::h17cfe94835a46685 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:519:37 [INFO] [stdout] 30: 0x55dc31d282a1 - std::sys_common::backtrace::__rust_begin_short_backtrace::h82709e5086312627 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 31: 0x55dc31cf491f - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hdfea66a201b39571 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/thread/mod.rs:498:17 [INFO] [stdout] 32: 0x55dc31cf491f - as core::ops::function::FnOnce<()>>::call_once::h4912df03598e67fa [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x55dc31cf491f - std::panicking::try::do_call::h6d5dc1045d0eade8 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stdout] 34: 0x55dc31cf491f - std::panicking::try::hbc897fc717ec6571 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stdout] 35: 0x55dc31cf491f - std::panic::catch_unwind::h27f1e958c91391ad [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stdout] 36: 0x55dc31cf491f - std::thread::Builder::spawn_unchecked_::{{closure}}::h1b42e48537edc3c0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/thread/mod.rs:497:30 [INFO] [stdout] 37: 0x55dc31cf491f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9137b3d6d2a88354 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x55dc31f31743 - as core::ops::function::FnOnce>::call_once::hf70ac038171e3e1a [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 39: 0x55dc31f31743 - as core::ops::function::FnOnce>::call_once::he6690128792365ad [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 40: 0x55dc31f31743 - std::sys::unix::thread::Thread::new::thread_start::ha07928d93d5a5ec9 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 41: 0x7f48439bd609 - start_thread [INFO] [stdout] 42: 0x7f484378d163 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] flat::compile::clause::tests::figure_3_1 [INFO] [stdout] flat::compile::tests::compiles_example_conjunctive_program [INFO] [stdout] flat::tests::works_for_example_program [INFO] [stdout] [INFO] [stdout] test result: FAILED. 16 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.52s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "7ef56b943c67ce33e53d8864b342eab5bd7dac2db1671de1ffa18a87fc5f9f29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ef56b943c67ce33e53d8864b342eab5bd7dac2db1671de1ffa18a87fc5f9f29", kill_on_drop: false }` [INFO] [stdout] 7ef56b943c67ce33e53d8864b342eab5bd7dac2db1671de1ffa18a87fc5f9f29