[INFO] cloning repository https://github.com/kogai/tetris [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kogai/tetris" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkogai%2Ftetris", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkogai%2Ftetris'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bc9559b92ff95da9e8a4d603b6e481171f7d1d2c [INFO] testing kogai/tetris against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkogai%2Ftetris" "/workspace/builds/worker-70/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-70/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kogai/tetris on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kogai/tetris [INFO] finished tweaking git repo https://github.com/kogai/tetris [INFO] tweaked toml for git repo https://github.com/kogai/tetris written to /workspace/builds/worker-70/source/Cargo.toml [INFO] crate git repo https://github.com/kogai/tetris already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d8720ddb106bd22d6b829ac10edb45da710db7190f9808ec62cf88978dd5a67e [INFO] running `Command { std: "docker" "start" "-a" "d8720ddb106bd22d6b829ac10edb45da710db7190f9808ec62cf88978dd5a67e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d8720ddb106bd22d6b829ac10edb45da710db7190f9808ec62cf88978dd5a67e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8720ddb106bd22d6b829ac10edb45da710db7190f9808ec62cf88978dd5a67e", kill_on_drop: false }` [INFO] [stdout] d8720ddb106bd22d6b829ac10edb45da710db7190f9808ec62cf88978dd5a67e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84bcbaa9cd0723420881706c2e9c687c6da6eaa1ec82dcc50d7f467b89f09e84 [INFO] running `Command { std: "docker" "start" "-a" "84bcbaa9cd0723420881706c2e9c687c6da6eaa1ec82dcc50d7f467b89f09e84", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.22 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling tetris v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `send` [INFO] [stdout] --> src/command.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn send(&self, command: Command) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Left` [INFO] [stdout] --> src/command.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | Left, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Right` [INFO] [stdout] --> src/command.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | Right, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.37s [INFO] running `Command { std: "docker" "inspect" "84bcbaa9cd0723420881706c2e9c687c6da6eaa1ec82dcc50d7f467b89f09e84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84bcbaa9cd0723420881706c2e9c687c6da6eaa1ec82dcc50d7f467b89f09e84", kill_on_drop: false }` [INFO] [stdout] 84bcbaa9cd0723420881706c2e9c687c6da6eaa1ec82dcc50d7f467b89f09e84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 011f0a826967dcae4d678e7d518e5ffb4a7af55d92ff55ae438513656d8a3433 [INFO] running `Command { std: "docker" "start" "-a" "011f0a826967dcae4d678e7d518e5ffb4a7af55d92ff55ae438513656d8a3433", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling tetris v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `send` [INFO] [stdout] --> src/command.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn send(&self, command: Command) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Left` [INFO] [stdout] --> src/command.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | Left, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Right` [INFO] [stdout] --> src/command.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | Right, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.09s [INFO] running `Command { std: "docker" "inspect" "011f0a826967dcae4d678e7d518e5ffb4a7af55d92ff55ae438513656d8a3433", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "011f0a826967dcae4d678e7d518e5ffb4a7af55d92ff55ae438513656d8a3433", kill_on_drop: false }` [INFO] [stdout] 011f0a826967dcae4d678e7d518e5ffb4a7af55d92ff55ae438513656d8a3433 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e3e302c28aa0e98645334c355f6b5f4f376e86240781cadc7262cc65a0339433 [INFO] running `Command { std: "docker" "start" "-a" "e3e302c28aa0e98645334c355f6b5f4f376e86240781cadc7262cc65a0339433", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: associated function is never used: `send` [INFO] [stderr] --> src/command.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn send(&self, command: Command) { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Left` [INFO] [stderr] --> src/command.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | Left, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Right` [INFO] [stderr] --> src/command.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | Right, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `tetris` (bin "tetris" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tetris-f1cf36e65a52f58e) [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" "e3e302c28aa0e98645334c355f6b5f4f376e86240781cadc7262cc65a0339433", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3e302c28aa0e98645334c355f6b5f4f376e86240781cadc7262cc65a0339433", kill_on_drop: false }` [INFO] [stdout] e3e302c28aa0e98645334c355f6b5f4f376e86240781cadc7262cc65a0339433