[INFO] cloning repository https://github.com/ethan-coe-renner/teeny-tiny-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ethan-coe-renner/teeny-tiny-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethan-coe-renner%2Fteeny-tiny-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethan-coe-renner%2Fteeny-tiny-compiler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4e21d38757cd20d486e16091474d906a58b20f80 [INFO] testing ethan-coe-renner/teeny-tiny-compiler against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethan-coe-renner%2Fteeny-tiny-compiler" "/workspace/builds/worker-25/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ethan-coe-renner/teeny-tiny-compiler on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ethan-coe-renner/teeny-tiny-compiler [INFO] finished tweaking git repo https://github.com/ethan-coe-renner/teeny-tiny-compiler [INFO] tweaked toml for git repo https://github.com/ethan-coe-renner/teeny-tiny-compiler written to /workspace/builds/worker-25/source/Cargo.toml [INFO] crate git repo https://github.com/ethan-coe-renner/teeny-tiny-compiler already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 008dd14fb67d99067208f7d37ae08cedd8601ca23066f49221dc8d45cdab8fea [INFO] running `Command { std: "docker" "start" "-a" "008dd14fb67d99067208f7d37ae08cedd8601ca23066f49221dc8d45cdab8fea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "008dd14fb67d99067208f7d37ae08cedd8601ca23066f49221dc8d45cdab8fea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "008dd14fb67d99067208f7d37ae08cedd8601ca23066f49221dc8d45cdab8fea", kill_on_drop: false }` [INFO] [stdout] 008dd14fb67d99067208f7d37ae08cedd8601ca23066f49221dc8d45cdab8fea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a85066cdc2fd4130acf01005ae6b348e8bbb3ce6dde00c40dd84195a406f803d [INFO] running `Command { std: "docker" "start" "-a" "a85066cdc2fd4130acf01005ae6b348e8bbb3ce6dde00c40dd84195a406f803d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling strum v0.20.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling strum_macros v0.20.1 [INFO] [stderr] Compiling ttc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `check_peek` [INFO] [stdout] --> src/parse.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | fn check_peek(&self, kind: TokenType) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.39s [INFO] running `Command { std: "docker" "inspect" "a85066cdc2fd4130acf01005ae6b348e8bbb3ce6dde00c40dd84195a406f803d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a85066cdc2fd4130acf01005ae6b348e8bbb3ce6dde00c40dd84195a406f803d", kill_on_drop: false }` [INFO] [stdout] a85066cdc2fd4130acf01005ae6b348e8bbb3ce6dde00c40dd84195a406f803d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fdd2f76ddad71c5a3f9c0802a264392c3528708e030aea2ec0df86c415918362 [INFO] running `Command { std: "docker" "start" "-a" "fdd2f76ddad71c5a3f9c0802a264392c3528708e030aea2ec0df86c415918362", kill_on_drop: false }` [INFO] [stderr] Compiling ttc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `check_peek` [INFO] [stdout] --> src/parse.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | fn check_peek(&self, kind: TokenType) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 58.32s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ttc-b807cc321c823902) [INFO] running `Command { std: "docker" "inspect" "fdd2f76ddad71c5a3f9c0802a264392c3528708e030aea2ec0df86c415918362", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdd2f76ddad71c5a3f9c0802a264392c3528708e030aea2ec0df86c415918362", kill_on_drop: false }` [INFO] [stdout] fdd2f76ddad71c5a3f9c0802a264392c3528708e030aea2ec0df86c415918362 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f89b42f71db83707633d0a49813de2620cdf40275b47f71e9aa8f55a377f3ac0 [INFO] running `Command { std: "docker" "start" "-a" "f89b42f71db83707633d0a49813de2620cdf40275b47f71e9aa8f55a377f3ac0", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `check_peek` [INFO] [stderr] --> src/parse.rs:39:8 [INFO] [stderr] | [INFO] [stderr] 39 | fn check_peek(&self, kind: TokenType) -> bool { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `ttc` (bin "ttc" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ttc-b807cc321c823902) [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" "f89b42f71db83707633d0a49813de2620cdf40275b47f71e9aa8f55a377f3ac0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f89b42f71db83707633d0a49813de2620cdf40275b47f71e9aa8f55a377f3ac0", kill_on_drop: false }` [INFO] [stdout] f89b42f71db83707633d0a49813de2620cdf40275b47f71e9aa8f55a377f3ac0