[INFO] cloning repository https://github.com/krhoda/title-tk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krhoda/title-tk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrhoda%2Ftitle-tk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrhoda%2Ftitle-tk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 25a78373858ba28cd1c10556262bf20f3196a640
[INFO] testing krhoda/title-tk 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%2Fkrhoda%2Ftitle-tk" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/krhoda/title-tk 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/krhoda/title-tk
[INFO] finished tweaking git repo https://github.com/krhoda/title-tk
[INFO] tweaked toml for git repo https://github.com/krhoda/title-tk written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/krhoda/title-tk 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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] b4be6c83f91e8bd0cb9017ff495353e0038f279124f1894f1f51dc8b9b1151cd
[INFO] running `Command { std: "docker" "start" "-a" "b4be6c83f91e8bd0cb9017ff495353e0038f279124f1894f1f51dc8b9b1151cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4be6c83f91e8bd0cb9017ff495353e0038f279124f1894f1f51dc8b9b1151cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4be6c83f91e8bd0cb9017ff495353e0038f279124f1894f1f51dc8b9b1151cd", kill_on_drop: false }`
[INFO] [stdout] b4be6c83f91e8bd0cb9017ff495353e0038f279124f1894f1f51dc8b9b1151cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 9179caab55a652641fbda32556566040465907d29de329be4d13b6c1f9c8b23f
[INFO] running `Command { std: "docker" "start" "-a" "9179caab55a652641fbda32556566040465907d29de329be4d13b6c1f9c8b23f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling quartz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "9179caab55a652641fbda32556566040465907d29de329be4d13b6c1f9c8b23f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9179caab55a652641fbda32556566040465907d29de329be4d13b6c1f9c8b23f", kill_on_drop: false }`
[INFO] [stdout] 9179caab55a652641fbda32556566040465907d29de329be4d13b6c1f9c8b23f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 75e5975611b4e944c61b7837450d5bc3d51a98a705c95a1f826f164f848b8473
[INFO] running `Command { std: "docker" "start" "-a" "75e5975611b4e944c61b7837450d5bc3d51a98a705c95a1f826f164f848b8473", kill_on_drop: false }`
[INFO] [stderr]    Compiling quartz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::panic`
[INFO] [stdout]   --> src/wait_group.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     use std::panic;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` 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 1.81s
[INFO] running `Command { std: "docker" "inspect" "75e5975611b4e944c61b7837450d5bc3d51a98a705c95a1f826f164f848b8473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75e5975611b4e944c61b7837450d5bc3d51a98a705c95a1f826f164f848b8473", kill_on_drop: false }`
[INFO] [stdout] 75e5975611b4e944c61b7837450d5bc3d51a98a705c95a1f826f164f848b8473
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] c86baaaab93a0b96be44b641eef57b8f18da3f1d2603932f9008e881fe24c0d1
[INFO] running `Command { std: "docker" "start" "-a" "c86baaaab93a0b96be44b641eef57b8f18da3f1d2603932f9008e881fe24c0d1", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::panic`
[INFO] [stderr]   --> src/wait_group.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 |     use std::panic;
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `quartz` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/quartz-68cdb11af2b0e990)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test once_cell::tests::test_i_var ... ok
[INFO] [stdout] test once_cell::tests::test_i_var_partial_eq ... ok
[INFO] [stdout] test once_cell::tests::test_nested_i_var ... ok
[INFO] [stdout] test ping::tests::test_ping ... ok
[INFO] [stdout] test wait_group::tests::test_wait_group ... ok
[INFO] [stdout] test ping::tests::test_spark ... ok
[INFO] [stdout] test wait_group::tests::test_wait_group_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests quartz
[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" "c86baaaab93a0b96be44b641eef57b8f18da3f1d2603932f9008e881fe24c0d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c86baaaab93a0b96be44b641eef57b8f18da3f1d2603932f9008e881fe24c0d1", kill_on_drop: false }`
[INFO] [stdout] c86baaaab93a0b96be44b641eef57b8f18da3f1d2603932f9008e881fe24c0d1