[INFO] cloning repository https://github.com/GabrielBueno/calcrr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GabrielBueno/calcrr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGabrielBueno%2Fcalcrr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGabrielBueno%2Fcalcrr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 411e3daf96559bba698c26e1b53be217c6c1324f [INFO] testing GabrielBueno/calcrr against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGabrielBueno%2Fcalcrr" "/workspace/builds/worker-89/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-89/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/GabrielBueno/calcrr on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/GabrielBueno/calcrr [INFO] finished tweaking git repo https://github.com/GabrielBueno/calcrr [INFO] tweaked toml for git repo https://github.com/GabrielBueno/calcrr written to /workspace/builds/worker-89/source/Cargo.toml [INFO] crate git repo https://github.com/GabrielBueno/calcrr already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b1ae43a5036f925f0a63834584fcc24f6908a5731ef80459025a922731fbfb0 [INFO] running `Command { std: "docker" "start" "-a" "5b1ae43a5036f925f0a63834584fcc24f6908a5731ef80459025a922731fbfb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b1ae43a5036f925f0a63834584fcc24f6908a5731ef80459025a922731fbfb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b1ae43a5036f925f0a63834584fcc24f6908a5731ef80459025a922731fbfb0", kill_on_drop: false }` [INFO] [stdout] 5b1ae43a5036f925f0a63834584fcc24f6908a5731ef80459025a922731fbfb0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3d080cc832473883e0a558b055a4ca4a2694b76a9ae06491c5885d3ede8b4a5 [INFO] running `Command { std: "docker" "start" "-a" "e3d080cc832473883e0a558b055a4ca4a2694b76a9ae06491c5885d3ede8b4a5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling calcrr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `head` [INFO] [stdout] --> src/lexer.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn head(self: &TokenCollection) -> Option<&Token> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `len` [INFO] [stdout] --> src/lexer.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn len(self: &TokenCollection) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.57s [INFO] running `Command { std: "docker" "inspect" "e3d080cc832473883e0a558b055a4ca4a2694b76a9ae06491c5885d3ede8b4a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3d080cc832473883e0a558b055a4ca4a2694b76a9ae06491c5885d3ede8b4a5", kill_on_drop: false }` [INFO] [stdout] e3d080cc832473883e0a558b055a4ca4a2694b76a9ae06491c5885d3ede8b4a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a95e864253ae4941b6dae75ce0eeadd00793a7bae04a0fdd849d0a31d5ef12c [INFO] running `Command { std: "docker" "start" "-a" "9a95e864253ae4941b6dae75ce0eeadd00793a7bae04a0fdd849d0a31d5ef12c", kill_on_drop: false }` [INFO] [stderr] Compiling calcrr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `head` [INFO] [stdout] --> src/lexer.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn head(self: &TokenCollection) -> Option<&Token> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `len` [INFO] [stdout] --> src/lexer.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn len(self: &TokenCollection) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "9a95e864253ae4941b6dae75ce0eeadd00793a7bae04a0fdd849d0a31d5ef12c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a95e864253ae4941b6dae75ce0eeadd00793a7bae04a0fdd849d0a31d5ef12c", kill_on_drop: false }` [INFO] [stdout] 9a95e864253ae4941b6dae75ce0eeadd00793a7bae04a0fdd849d0a31d5ef12c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f4ba3f8c5146ed3467cc3625964c8acbd2cb12d264b317f798be414936a9c650 [INFO] running `Command { std: "docker" "start" "-a" "f4ba3f8c5146ed3467cc3625964c8acbd2cb12d264b317f798be414936a9c650", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `head` [INFO] [stderr] --> src/lexer.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn head(self: &TokenCollection) -> Option<&Token> { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `len` [INFO] [stderr] --> src/lexer.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn len(self: &TokenCollection) -> usize { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `calcrr` (bin "calcrr" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/calcrr-d27fc398ddb444dd) [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" "f4ba3f8c5146ed3467cc3625964c8acbd2cb12d264b317f798be414936a9c650", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4ba3f8c5146ed3467cc3625964c8acbd2cb12d264b317f798be414936a9c650", kill_on_drop: false }` [INFO] [stdout] f4ba3f8c5146ed3467cc3625964c8acbd2cb12d264b317f798be414936a9c650