[INFO] fetching crate martin_tribal_test_art 0.1.0...
[INFO] testing martin_tribal_test_art-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate martin_tribal_test_art 0.1.0 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate martin_tribal_test_art 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate martin_tribal_test_art 0.1.0
[INFO] finished tweaking crates.io crate martin_tribal_test_art 0.1.0
[INFO] tweaked toml for crates.io crate martin_tribal_test_art 0.1.0 written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d95c99501d37725ba4b716675119ee59eab8f31647e632e0194ade0554f0bf2
[INFO] running `Command { std: "docker" "start" "-a" "9d95c99501d37725ba4b716675119ee59eab8f31647e632e0194ade0554f0bf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d95c99501d37725ba4b716675119ee59eab8f31647e632e0194ade0554f0bf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d95c99501d37725ba4b716675119ee59eab8f31647e632e0194ade0554f0bf2", kill_on_drop: false }`
[INFO] [stdout] 9d95c99501d37725ba4b716675119ee59eab8f31647e632e0194ade0554f0bf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 507d429103694ee430008809cbdca9175ef80f8fd2fb9b07d949a279ad951816
[INFO] running `Command { std: "docker" "start" "-a" "507d429103694ee430008809cbdca9175ef80f8fd2fb9b07d949a279ad951816", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling martin_tribal_test_art v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "507d429103694ee430008809cbdca9175ef80f8fd2fb9b07d949a279ad951816", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "507d429103694ee430008809cbdca9175ef80f8fd2fb9b07d949a279ad951816", kill_on_drop: false }`
[INFO] [stdout] 507d429103694ee430008809cbdca9175ef80f8fd2fb9b07d949a279ad951816
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b85bc2b77a01e6cec1d9f81518b3e059a32167bd5dc5ae46b541fb993ec3d2ab
[INFO] running `Command { std: "docker" "start" "-a" "b85bc2b77a01e6cec1d9f81518b3e059a32167bd5dc5ae46b541fb993ec3d2ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling martin_tribal_test_art v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "b85bc2b77a01e6cec1d9f81518b3e059a32167bd5dc5ae46b541fb993ec3d2ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b85bc2b77a01e6cec1d9f81518b3e059a32167bd5dc5ae46b541fb993ec3d2ab", kill_on_drop: false }`
[INFO] [stdout] b85bc2b77a01e6cec1d9f81518b3e059a32167bd5dc5ae46b541fb993ec3d2ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 17e5b26efbcb75a34ddd4078ee7f672cfb3911f0cb307ce77b5fb0aefcdde4b7
[INFO] running `Command { std: "docker" "start" "-a" "17e5b26efbcb75a34ddd4078ee7f672cfb3911f0cb307ce77b5fb0aefcdde4b7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/martin_tribal_test_art-174c731dcb94401b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::mix_it_up ... 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] [stderr]    Doc-tests martin_tribal_test_art
[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" "17e5b26efbcb75a34ddd4078ee7f672cfb3911f0cb307ce77b5fb0aefcdde4b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17e5b26efbcb75a34ddd4078ee7f672cfb3911f0cb307ce77b5fb0aefcdde4b7", kill_on_drop: false }`
[INFO] [stdout] 17e5b26efbcb75a34ddd4078ee7f672cfb3911f0cb307ce77b5fb0aefcdde4b7