[INFO] cloning repository https://github.com/yeet-lang/yeet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yeet-lang/yeet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyeet-lang%2Fyeet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyeet-lang%2Fyeet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fe5769cdae3235d4bb0270ea1fdd25191f10f321 [INFO] testing yeet-lang/yeet against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyeet-lang%2Fyeet" "/workspace/builds/worker-83/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-83/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yeet-lang/yeet on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yeet-lang/yeet [INFO] finished tweaking git repo https://github.com/yeet-lang/yeet [INFO] tweaked toml for git repo https://github.com/yeet-lang/yeet written to /workspace/builds/worker-83/source/Cargo.toml [INFO] crate git repo https://github.com/yeet-lang/yeet already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad6c494b6c801bbda7f1199c2cd7e66088ecd97f167711bc52f33873d4181e14 [INFO] running `Command { std: "docker" "start" "-a" "ad6c494b6c801bbda7f1199c2cd7e66088ecd97f167711bc52f33873d4181e14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad6c494b6c801bbda7f1199c2cd7e66088ecd97f167711bc52f33873d4181e14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad6c494b6c801bbda7f1199c2cd7e66088ecd97f167711bc52f33873d4181e14", kill_on_drop: false }` [INFO] [stdout] ad6c494b6c801bbda7f1199c2cd7e66088ecd97f167711bc52f33873d4181e14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cac9b81ac743b558ea45235537b94221f7f05ee11a141fbb6d7afed22b0f5a5 [INFO] running `Command { std: "docker" "start" "-a" "0cac9b81ac743b558ea45235537b94221f7f05ee11a141fbb6d7afed22b0f5a5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling yeet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `escape` [INFO] [stdout] --> src/lexeme.rs:103:26 [INFO] [stdout] | [INFO] [stdout] 103 | let (chunk_kind, escape) = (self.begin_text)(&self.text[start_index..]); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_escape` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `items` [INFO] [stdout] --> src/c.rs:413:5 [INFO] [stdout] | [INFO] [stdout] 413 | items: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "0cac9b81ac743b558ea45235537b94221f7f05ee11a141fbb6d7afed22b0f5a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cac9b81ac743b558ea45235537b94221f7f05ee11a141fbb6d7afed22b0f5a5", kill_on_drop: false }` [INFO] [stdout] 0cac9b81ac743b558ea45235537b94221f7f05ee11a141fbb6d7afed22b0f5a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 635e0ff7501b69b6121e3648855bb3fc2cb8252f0ac81350cf203d45d089fa3e [INFO] running `Command { std: "docker" "start" "-a" "635e0ff7501b69b6121e3648855bb3fc2cb8252f0ac81350cf203d45d089fa3e", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `escape` [INFO] [stdout] --> src/lexeme.rs:103:26 [INFO] [stdout] | [INFO] [stdout] 103 | let (chunk_kind, escape) = (self.begin_text)(&self.text[start_index..]); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_escape` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling yeet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `items` [INFO] [stdout] --> src/c.rs:413:5 [INFO] [stdout] | [INFO] [stdout] 413 | items: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> examples/lexeme.rs:34:6 [INFO] [stdout] | [INFO] [stdout] 34 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> examples/lexeme.rs:48:6 [INFO] [stdout] | [INFO] [stdout] 48 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/lexeme.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | let mut it = yeet::LexemeIterator::new(&file, rs_open, rs_close); [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 variable: `escape` [INFO] [stdout] --> src/lexeme.rs:103:26 [INFO] [stdout] | [INFO] [stdout] 103 | let (chunk_kind, escape) = (self.begin_text)(&self.text[start_index..]); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_escape` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `items` [INFO] [stdout] --> src/c.rs:413:5 [INFO] [stdout] | [INFO] [stdout] 413 | items: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.48s [INFO] running `Command { std: "docker" "inspect" "635e0ff7501b69b6121e3648855bb3fc2cb8252f0ac81350cf203d45d089fa3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "635e0ff7501b69b6121e3648855bb3fc2cb8252f0ac81350cf203d45d089fa3e", kill_on_drop: false }` [INFO] [stdout] 635e0ff7501b69b6121e3648855bb3fc2cb8252f0ac81350cf203d45d089fa3e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2f31e5934275d93625fbcb1576bb5effdc553946f318f9297d353247c53b7ac5 [INFO] running `Command { std: "docker" "start" "-a" "2f31e5934275d93625fbcb1576bb5effdc553946f318f9297d353247c53b7ac5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused variable: `escape` [INFO] [stderr] --> src/lexeme.rs:103:26 [INFO] [stderr] | [INFO] [stderr] 103 | let (chunk_kind, escape) = (self.begin_text)(&self.text[start_index..]); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_escape` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `items` [INFO] [stderr] --> src/c.rs:413:5 [INFO] [stderr] | [INFO] [stderr] 413 | items: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `yeet` (lib) generated 2 warnings [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> examples/lexeme.rs:34:6 [INFO] [stderr] | [INFO] [stderr] 34 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> examples/lexeme.rs:48:6 [INFO] [stderr] | [INFO] [stderr] 48 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/lexeme.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | let mut it = yeet::LexemeIterator::new(&file, rs_open, rs_close); [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: `yeet` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: `yeet` (example "lexeme") generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.94s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/yeet-a16754599404cf15) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/yeet-119e84ab09ae4682) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests yeet [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2f31e5934275d93625fbcb1576bb5effdc553946f318f9297d353247c53b7ac5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f31e5934275d93625fbcb1576bb5effdc553946f318f9297d353247c53b7ac5", kill_on_drop: false }` [INFO] [stdout] 2f31e5934275d93625fbcb1576bb5effdc553946f318f9297d353247c53b7ac5