[INFO] updating cached repository https://github.com/alekratz/not-perl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2a308bceec453c7c1e3f510d69c6f5ddd13c1eb5 [INFO] testing alekratz/not-perl against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falekratz%2Fnot-perl" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/alekratz/not-perl on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/alekratz/not-perl [INFO] finished tweaking git repo https://github.com/alekratz/not-perl [INFO] tweaked toml for git repo https://github.com/alekratz/not-perl written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/alekratz/not-perl already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4624e2726175188ff32bab279a98769618b8f7c2c3127e8e49ec79ff40d63fa9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4624e2726175188ff32bab279a98769618b8f7c2c3127e8e49ec79ff40d63fa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4624e2726175188ff32bab279a98769618b8f7c2c3127e8e49ec79ff40d63fa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4624e2726175188ff32bab279a98769618b8f7c2c3127e8e49ec79ff40d63fa9", kill_on_drop: false }` [INFO] [stdout] 4624e2726175188ff32bab279a98769618b8f7c2c3127e8e49ec79ff40d63fa9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2223b06f64e5902eeb16bc9b021819394bcd045bf92551fe791c49d49db87952 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2223b06f64e5902eeb16bc9b021819394bcd045bf92551fe791c49d49db87952", kill_on_drop: false }` [INFO] [stderr] Compiling enum-methods v0.0.8 [INFO] [stderr] Compiling not-perl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/syntax/lexer.rs:96:17 [INFO] [stdout] | [INFO] [stdout] 96 | '0' ... '9' => Some(self.next_numeric_token()), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IrTree` is imported redundantly [INFO] [stdout] --> src/compile/state.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 10 | use ir::*; [INFO] [stdout] | ----- the item `IrTree` is already imported here [INFO] [stdout] ... [INFO] [stdout] 114 | use ir::IrTree; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/vm/function.rs:206:1 [INFO] [stdout] | [INFO] [stdout] 206 | / lazy_static! { [INFO] [stdout] 207 | | pub static ref BUILTIN_FUNCTIONS: Vec = { [INFO] [stdout] 208 | | vec![ [INFO] [stdout] 209 | | // BEGIN BUILTINS ////////////////////////////////////////////////// [INFO] [stdout] ... | [INFO] [stdout] 225 | | }; [INFO] [stdout] 226 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/vm/function.rs:206:1 [INFO] [stdout] | [INFO] [stdout] 206 | / lazy_static! { [INFO] [stdout] 207 | | pub static ref BUILTIN_FUNCTIONS: Vec = { [INFO] [stdout] 208 | | vec![ [INFO] [stdout] 209 | | // BEGIN BUILTINS ////////////////////////////////////////////////// [INFO] [stdout] ... | [INFO] [stdout] 225 | | }; [INFO] [stdout] 226 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ir/action.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 48 | let mut elseif_action_blocks = elseif_blocks.iter() [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | write!(stdout, " > "); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.37s [INFO] running `Command { std: "docker" "inspect" "2223b06f64e5902eeb16bc9b021819394bcd045bf92551fe791c49d49db87952", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2223b06f64e5902eeb16bc9b021819394bcd045bf92551fe791c49d49db87952", kill_on_drop: false }` [INFO] [stdout] 2223b06f64e5902eeb16bc9b021819394bcd045bf92551fe791c49d49db87952 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 74eb7fe6f6f5e1095fe8f71fe60bea9267f835564e0d72980455897a6f66b954 [INFO] running `Command { std: "docker" "start" "-a" "74eb7fe6f6f5e1095fe8f71fe60bea9267f835564e0d72980455897a6f66b954", kill_on_drop: false }` [INFO] [stderr] Compiling not-perl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/syntax/lexer.rs:96:17 [INFO] [stdout] | [INFO] [stdout] 96 | '0' ... '9' => Some(self.next_numeric_token()), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IrTree` is imported redundantly [INFO] [stdout] --> src/compile/state.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 10 | use ir::*; [INFO] [stdout] | ----- the item `IrTree` is already imported here [INFO] [stdout] ... [INFO] [stdout] 114 | use ir::IrTree; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/vm/function.rs:206:1 [INFO] [stdout] | [INFO] [stdout] 206 | / lazy_static! { [INFO] [stdout] 207 | | pub static ref BUILTIN_FUNCTIONS: Vec = { [INFO] [stdout] 208 | | vec![ [INFO] [stdout] 209 | | // BEGIN BUILTINS ////////////////////////////////////////////////// [INFO] [stdout] ... | [INFO] [stdout] 225 | | }; [INFO] [stdout] 226 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stdout] --> src/vm/function.rs:206:1 [INFO] [stdout] | [INFO] [stdout] 206 | / lazy_static! { [INFO] [stdout] 207 | | pub static ref BUILTIN_FUNCTIONS: Vec = { [INFO] [stdout] 208 | | vec![ [INFO] [stdout] 209 | | // BEGIN BUILTINS ////////////////////////////////////////////////// [INFO] [stdout] ... | [INFO] [stdout] 225 | | }; [INFO] [stdout] 226 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ir/action.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 48 | let mut elseif_action_blocks = elseif_blocks.iter() [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | write!(stdout, " > "); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.07s [INFO] running `Command { std: "docker" "inspect" "74eb7fe6f6f5e1095fe8f71fe60bea9267f835564e0d72980455897a6f66b954", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74eb7fe6f6f5e1095fe8f71fe60bea9267f835564e0d72980455897a6f66b954", kill_on_drop: false }` [INFO] [stdout] 74eb7fe6f6f5e1095fe8f71fe60bea9267f835564e0d72980455897a6f66b954 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fdf3276f6ac47e1a106c0ab9b78bdc8190bd71057d73b54035881f0e98d0fea7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fdf3276f6ac47e1a106c0ab9b78bdc8190bd71057d73b54035881f0e98d0fea7", kill_on_drop: false }` [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/syntax/lexer.rs:96:17 [INFO] [stderr] | [INFO] [stderr] 96 | '0' ... '9' => Some(self.next_numeric_token()), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `IrTree` is imported redundantly [INFO] [stderr] --> src/compile/state.rs:114:13 [INFO] [stderr] | [INFO] [stderr] 10 | use ir::*; [INFO] [stderr] | ----- the item `IrTree` is already imported here [INFO] [stderr] ... [INFO] [stderr] 114 | use ir::IrTree; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/vm/function.rs:206:1 [INFO] [stderr] | [INFO] [stderr] 206 | / lazy_static! { [INFO] [stderr] 207 | | pub static ref BUILTIN_FUNCTIONS: Vec = { [INFO] [stderr] 208 | | vec![ [INFO] [stderr] 209 | | // BEGIN BUILTINS ////////////////////////////////////////////////// [INFO] [stderr] ... | [INFO] [stderr] 225 | | }; [INFO] [stderr] 226 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/vm/function.rs:206:1 [INFO] [stderr] | [INFO] [stderr] 206 | / lazy_static! { [INFO] [stderr] 207 | | pub static ref BUILTIN_FUNCTIONS: Vec = { [INFO] [stderr] 208 | | vec![ [INFO] [stderr] 209 | | // BEGIN BUILTINS ////////////////////////////////////////////////// [INFO] [stderr] ... | [INFO] [stderr] 225 | | }; [INFO] [stderr] 226 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ir/action.rs:48:21 [INFO] [stderr] | [INFO] [stderr] 48 | let mut elseif_action_blocks = elseif_blocks.iter() [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:53:13 [INFO] [stderr] | [INFO] [stderr] 53 | write!(stdout, " > "); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/not_perl-f0fd3577541715f8 [INFO] [stdout] running 10 tests [INFO] [stdout] test syntax::lexer::test::test_lexer_comment ... ok [INFO] [stdout] test syntax::lexer::test::test_lexer_bareword ... ok [INFO] [stdout] test syntax::lexer::test::test_lexer_numerics ... ok [INFO] [stdout] test syntax::lexer::test::test_lexer_op ... ok [INFO] [stdout] test syntax::lexer::test::test_lexer_variable ... ok [INFO] [stdout] test syntax::lexer::test::test_lexer_str_lit ... ok [INFO] [stdout] test syntax::parser::test::test_parser_match_token ... ok [INFO] [stdout] test syntax::parser::test::test_parser_expr ... ok [INFO] [stdout] test syntax::lexer::test::test_lexer_str_lit_newline ... ok [INFO] [stdout] test syntax::lexer::test::test_lexer_str_lit_unclosed ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fdf3276f6ac47e1a106c0ab9b78bdc8190bd71057d73b54035881f0e98d0fea7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdf3276f6ac47e1a106c0ab9b78bdc8190bd71057d73b54035881f0e98d0fea7", kill_on_drop: false }` [INFO] [stdout] fdf3276f6ac47e1a106c0ab9b78bdc8190bd71057d73b54035881f0e98d0fea7