[INFO] cloning repository https://github.com/glittershark/achilles [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/glittershark/achilles" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglittershark%2Fachilles", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglittershark%2Fachilles'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b93268085aab14c80a400c299da5d04d2781098e [INFO] checking glittershark/achilles against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglittershark%2Fachilles" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/glittershark/achilles on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/glittershark/achilles [INFO] finished tweaking git repo https://github.com/glittershark/achilles [INFO] tweaked toml for git repo https://github.com/glittershark/achilles written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/glittershark/achilles already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/glittershark/nom-trace` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bimap v0.6.0 [INFO] [stderr] Downloaded crate-root v0.1.3 [INFO] [stderr] Downloaded pratt v0.3.0 [INFO] [stderr] Downloaded test-strategy v0.1.1 [INFO] [stderr] Downloaded llvm-sys v110.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 837aa1359c872d24f1935e380d12149775e668396f9055ac4225ff92fa568435 [INFO] running `Command { std: "docker" "start" "-a" "837aa1359c872d24f1935e380d12149775e668396f9055ac4225ff92fa568435", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "837aa1359c872d24f1935e380d12149775e668396f9055ac4225ff92fa568435", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "837aa1359c872d24f1935e380d12149775e668396f9055ac4225ff92fa568435", kill_on_drop: false }` [INFO] [stdout] 837aa1359c872d24f1935e380d12149775e668396f9055ac4225ff92fa568435 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca69d24a3561dd318e2167596144d4c9e9f90d7a743b182dc60600be6376ff90 [INFO] running `Command { std: "docker" "start" "-a" "ca69d24a3561dd318e2167596144d4c9e9f90d7a743b182dc60600be6376ff90", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling syn v1.0.61 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling lexical-core v0.7.5 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Compiling inkwell v0.1.0 (https://github.com/TheDan64/inkwell?branch=master#a2db15b0) [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking quick-error v2.0.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking bimap v0.6.0 [INFO] [stderr] Checking pratt v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Checking crate-root v0.1.3 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking proptest v1.0.0 [INFO] [stderr] Compiling llvm-sys v110.0.1 [INFO] [stderr] Checking nom-trace v0.2.1 (https://github.com/glittershark/nom-trace?branch=nom-6#6168d2e1) [INFO] [stderr] Compiling inkwell_internals v0.3.0 (https://github.com/TheDan64/inkwell?branch=master#a2db15b0) [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling test-strategy v0.1.1 [INFO] [stderr] Compiling derive_more v0.99.11 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking achilles v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/codegen/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::common::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `Result` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/codegen/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use llvm::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/codegen/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::common::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `or_insert_with_key` has been stable since 1.50.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(or_insert_with_key)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `str_split_once` has been stable since 1.52.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(str_split_once)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> src/codegen/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::common::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `Result` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> src/codegen/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use llvm::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> src/codegen/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::common::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stdout] --> src/parser/macros.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `or_insert_with_key` has been stable since 1.50.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(or_insert_with_key)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `str_split_once` has been stable since 1.52.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(str_split_once)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_` [INFO] [stdout] --> src/codegen/llvm.rs:271:28 [INFO] [stdout] | [INFO] [stdout] 271 | fn codegen_type(&self, type_: &'ast Type) -> BasicTypeEnum<'ctx> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_type_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_` [INFO] [stdout] --> src/codegen/llvm.rs:276:32 [INFO] [stdout] | [INFO] [stdout] 276 | fn codegen_int_type(&self, type_: &'ast Type) -> IntType<'ctx> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_type_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/commands/check.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | fn run_path(path: PathBuf) -> Result> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_` [INFO] [stdout] --> src/codegen/llvm.rs:271:28 [INFO] [stdout] | [INFO] [stdout] 271 | fn codegen_type(&self, type_: &'ast Type) -> BasicTypeEnum<'ctx> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_type_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `type_` [INFO] [stdout] --> src/codegen/llvm.rs:276:32 [INFO] [stdout] | [INFO] [stdout] 276 | fn codegen_int_type(&self, type_: &'ast Type) -> IntType<'ctx> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_type_` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/commands/check.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | fn run_path(path: PathBuf) -> Result> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/tc/mod.rs:177:34 [INFO] [stdout] | [INFO] [stdout] 177 | ast::Expr::UnaryOp { op, rhs } => todo!(), [INFO] [stdout] | ^^ help: try ignoring the field: `op: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/tc/mod.rs:177:38 [INFO] [stdout] | [INFO] [stdout] 177 | ast::Expr::UnaryOp { op, rhs } => todo!(), [INFO] [stdout] | ^^^ help: try ignoring the field: `rhs: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/tc/mod.rs:492:29 [INFO] [stdout] | [INFO] [stdout] 492 | Type::Fun { args, ret } => todo!(), [INFO] [stdout] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ret` [INFO] [stdout] --> src/tc/mod.rs:492:35 [INFO] [stdout] | [INFO] [stdout] 492 | Type::Fun { args, ret } => todo!(), [INFO] [stdout] | ^^^ help: try ignoring the field: `ret: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `with_prefix` and `with_suffix` are never used [INFO] [stdout] --> src/common/namer.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl Namer String>> { [INFO] [stdout] | ---------------------------------------------- associated functions in this implementation [INFO] [stdout] 21 | pub fn with_prefix(prefix: T) -> Self [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn with_suffix(suffix: T) -> Self [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/tc/mod.rs:177:34 [INFO] [stdout] | [INFO] [stdout] 177 | ast::Expr::UnaryOp { op, rhs } => todo!(), [INFO] [stdout] | ^^ help: try ignoring the field: `op: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/tc/mod.rs:177:38 [INFO] [stdout] | [INFO] [stdout] 177 | ast::Expr::UnaryOp { op, rhs } => todo!(), [INFO] [stdout] | ^^^ help: try ignoring the field: `rhs: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/tc/mod.rs:492:29 [INFO] [stdout] | [INFO] [stdout] 492 | Type::Fun { args, ret } => todo!(), [INFO] [stdout] | ^^^^ help: try ignoring the field: `args: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ret` [INFO] [stdout] --> src/tc/mod.rs:492:35 [INFO] [stdout] | [INFO] [stdout] 492 | Type::Fun { args, ret } => todo!(), [INFO] [stdout] | ^^^ help: try ignoring the field: `ret: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.62s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2, test-strategy v0.1.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "ca69d24a3561dd318e2167596144d4c9e9f90d7a743b182dc60600be6376ff90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca69d24a3561dd318e2167596144d4c9e9f90d7a743b182dc60600be6376ff90", kill_on_drop: false }` [INFO] [stdout] ca69d24a3561dd318e2167596144d4c9e9f90d7a743b182dc60600be6376ff90