[INFO] cloning repository https://github.com/matty316/freeza [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matty316/freeza" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatty316%2Ffreeza", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatty316%2Ffreeza'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b013858ae7d031c2a11fa0c4b6640419c2907bee [INFO] testing matty316/freeza against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatty316%2Ffreeza" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/matty316/freeza [INFO] finished tweaking git repo https://github.com/matty316/freeza [INFO] tweaked toml for git repo https://github.com/matty316/freeza written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/matty316/freeza on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/matty316/freeza 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f225b334be6e1f4ec2de22748df835bc5b039aa1b47e8be5b4958c41e06e498e [INFO] running `Command { std: "docker" "start" "-a" "f225b334be6e1f4ec2de22748df835bc5b039aa1b47e8be5b4958c41e06e498e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f225b334be6e1f4ec2de22748df835bc5b039aa1b47e8be5b4958c41e06e498e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f225b334be6e1f4ec2de22748df835bc5b039aa1b47e8be5b4958c41e06e498e", kill_on_drop: false }` [INFO] [stdout] f225b334be6e1f4ec2de22748df835bc5b039aa1b47e8be5b4958c41e06e498e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ce70f1edec734e6fa293c3407978fcc0882a8bc9eb865286cace4d06ffb97f3 [INFO] running `Command { std: "docker" "start" "-a" "6ce70f1edec734e6fa293c3407978fcc0882a8bc9eb865286cace4d06ffb97f3", kill_on_drop: false }` [INFO] [stderr] Compiling freeza v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `scan` is never used [INFO] [stdout] --> src/lexer.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) fn scan(source: &str) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `peek` is never used [INFO] [stdout] --> src/lexer.rs:86:4 [INFO] [stdout] | [INFO] [stdout] 86 | fn peek<'a>(source: &'a str, current: usize) -> u8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `peek_next` is never used [INFO] [stdout] --> src/lexer.rs:91:4 [INFO] [stdout] | [INFO] [stdout] 91 | fn peek_next<'a>(source: &'a str, current: usize) -> u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ident` is never used [INFO] [stdout] --> src/lexer.rs:96:4 [INFO] [stdout] | [INFO] [stdout] 96 | fn ident<'a>(source: &'a str, start: usize, current: &mut usize, line: i32) -> Token { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lookup_keyword` is never used [INFO] [stdout] --> src/lexer.rs:104:4 [INFO] [stdout] | [INFO] [stdout] 104 | fn lookup_keyword<'a>(source: &'a str, start: usize, current: usize, line: i32) -> Token { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_keyword` is never used [INFO] [stdout] --> src/lexer.rs:145:4 [INFO] [stdout] | [INFO] [stdout] 145 | fn check_keyword<'a>(source: &'a str, start: usize, current: usize, line: i32, rest: &str, begin: usize, len: usize, token_type: Token) -... [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `num` is never used [INFO] [stdout] --> src/lexer.rs:155:4 [INFO] [stdout] | [INFO] [stdout] 155 | fn num<'a>(source: &'a str, start: usize, current: &mut usize, line: i32) -> Token { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `string` is never used [INFO] [stdout] --> src/lexer.rs:167:4 [INFO] [stdout] | [INFO] [stdout] 167 | fn string<'a>(source: &'a str, start: usize, current: &mut usize, line: &mut i32) -> Token { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Token` is never used [INFO] [stdout] --> src/token.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | pub(crate) enum Token { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_digit` is never used [INFO] [stdout] --> src/helpers.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | pub(crate) fn is_digit(c: u8) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_alpha` is never used [INFO] [stdout] --> src/helpers.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | pub(crate) fn is_alpha(c: u8) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "6ce70f1edec734e6fa293c3407978fcc0882a8bc9eb865286cace4d06ffb97f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ce70f1edec734e6fa293c3407978fcc0882a8bc9eb865286cace4d06ffb97f3", kill_on_drop: false }` [INFO] [stdout] 6ce70f1edec734e6fa293c3407978fcc0882a8bc9eb865286cace4d06ffb97f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c53e97db2ddc62818607383fbe109af83144496a1fce3cc665c25bc5398f371 [INFO] running `Command { std: "docker" "start" "-a" "6c53e97db2ddc62818607383fbe109af83144496a1fce3cc665c25bc5398f371", kill_on_drop: false }` [INFO] [stderr] Compiling freeza v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "6c53e97db2ddc62818607383fbe109af83144496a1fce3cc665c25bc5398f371", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c53e97db2ddc62818607383fbe109af83144496a1fce3cc665c25bc5398f371", kill_on_drop: false }` [INFO] [stdout] 6c53e97db2ddc62818607383fbe109af83144496a1fce3cc665c25bc5398f371 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a47adc6bb9088fb9dfb2aefc33018bb061a721856b2e5da42f7cb6b6e8d17aed [INFO] running `Command { std: "docker" "start" "-a" "a47adc6bb9088fb9dfb2aefc33018bb061a721856b2e5da42f7cb6b6e8d17aed", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/freeza-0a49e4f8b063daa0) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test lexer::tests::test_illegal ... ok [INFO] [stdout] test lexer::tests::test_token_type ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a47adc6bb9088fb9dfb2aefc33018bb061a721856b2e5da42f7cb6b6e8d17aed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a47adc6bb9088fb9dfb2aefc33018bb061a721856b2e5da42f7cb6b6e8d17aed", kill_on_drop: false }` [INFO] [stdout] a47adc6bb9088fb9dfb2aefc33018bb061a721856b2e5da42f7cb6b6e8d17aed