[INFO] cloning repository https://github.com/mimuw-jnp2-rust/test-task-SmolSir
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mimuw-jnp2-rust/test-task-SmolSir" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmimuw-jnp2-rust%2Ftest-task-SmolSir", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmimuw-jnp2-rust%2Ftest-task-SmolSir'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7509f7bc0a8c20399b05c472dbd38988f6428a76
[INFO] testing mimuw-jnp2-rust/test-task-SmolSir 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%2Fmimuw-jnp2-rust%2Ftest-task-SmolSir" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mimuw-jnp2-rust/test-task-SmolSir 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/mimuw-jnp2-rust/test-task-SmolSir
[INFO] finished tweaking git repo https://github.com/mimuw-jnp2-rust/test-task-SmolSir
[INFO] tweaked toml for git repo https://github.com/mimuw-jnp2-rust/test-task-SmolSir written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/mimuw-jnp2-rust/test-task-SmolSir 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] ce33c7d79f7e0aea8e0d4dc213d8e6809234528f09fe38da50f0ef8adb961a66
[INFO] running `Command { std: "docker" "start" "-a" "ce33c7d79f7e0aea8e0d4dc213d8e6809234528f09fe38da50f0ef8adb961a66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce33c7d79f7e0aea8e0d4dc213d8e6809234528f09fe38da50f0ef8adb961a66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce33c7d79f7e0aea8e0d4dc213d8e6809234528f09fe38da50f0ef8adb961a66", kill_on_drop: false }`
[INFO] [stdout] ce33c7d79f7e0aea8e0d4dc213d8e6809234528f09fe38da50f0ef8adb961a66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 7c3f54f67816b09f16a11783baa2d26e56d4ad1468fb8b7614ee4902aa3b795a
[INFO] running `Command { std: "docker" "start" "-a" "7c3f54f67816b09f16a11783baa2d26e56d4ad1468fb8b7614ee4902aa3b795a", kill_on_drop: false }`
[INFO] [stderr]    Compiling template-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `test`
[INFO] [stdout]  --> src/main.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn test() -> 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 0.53s
[INFO] running `Command { std: "docker" "inspect" "7c3f54f67816b09f16a11783baa2d26e56d4ad1468fb8b7614ee4902aa3b795a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c3f54f67816b09f16a11783baa2d26e56d4ad1468fb8b7614ee4902aa3b795a", kill_on_drop: false }`
[INFO] [stdout] 7c3f54f67816b09f16a11783baa2d26e56d4ad1468fb8b7614ee4902aa3b795a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 954da23717acbad6b05ff3f9dba399e7b2c7567bc6fbc82ebd2a3f8af9f07654
[INFO] running `Command { std: "docker" "start" "-a" "954da23717acbad6b05ff3f9dba399e7b2c7567bc6fbc82ebd2a3f8af9f07654", kill_on_drop: false }`
[INFO] [stderr]    Compiling template-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/template_test-5068e7936eaec2cd)
[INFO] running `Command { std: "docker" "inspect" "954da23717acbad6b05ff3f9dba399e7b2c7567bc6fbc82ebd2a3f8af9f07654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "954da23717acbad6b05ff3f9dba399e7b2c7567bc6fbc82ebd2a3f8af9f07654", kill_on_drop: false }`
[INFO] [stdout] 954da23717acbad6b05ff3f9dba399e7b2c7567bc6fbc82ebd2a3f8af9f07654
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 59949dccb31ef84e193a299638a806437f86800fbd4c4e31a82f276f60e6742a
[INFO] running `Command { std: "docker" "start" "-a" "59949dccb31ef84e193a299638a806437f86800fbd4c4e31a82f276f60e6742a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/template_test-5068e7936eaec2cd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "59949dccb31ef84e193a299638a806437f86800fbd4c4e31a82f276f60e6742a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59949dccb31ef84e193a299638a806437f86800fbd4c4e31a82f276f60e6742a", kill_on_drop: false }`
[INFO] [stdout] 59949dccb31ef84e193a299638a806437f86800fbd4c4e31a82f276f60e6742a