[INFO] fetching crate rost 0.2.1...
[INFO] testing rost-0.2.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rost 0.2.1 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate rost 0.2.1 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 rost 0.2.1
[INFO] finished tweaking crates.io crate rost 0.2.1
[INFO] tweaked toml for crates.io crate rost 0.2.1 written to /workspace/builds/worker-86/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] 5a74bde1506ae33df82df9f4c92c86f8a530b3e5d7f44432a7810b4ba456ea59
[INFO] running `Command { std: "docker" "start" "-a" "5a74bde1506ae33df82df9f4c92c86f8a530b3e5d7f44432a7810b4ba456ea59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a74bde1506ae33df82df9f4c92c86f8a530b3e5d7f44432a7810b4ba456ea59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a74bde1506ae33df82df9f4c92c86f8a530b3e5d7f44432a7810b4ba456ea59", kill_on_drop: false }`
[INFO] [stdout] 5a74bde1506ae33df82df9f4c92c86f8a530b3e5d7f44432a7810b4ba456ea59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] ac533bc5cc87e1d1393acbf2bc57d80b494017ec2bebcb38c767d6711cc49d92
[INFO] running `Command { std: "docker" "start" "-a" "ac533bc5cc87e1d1393acbf2bc57d80b494017ec2bebcb38c767d6711cc49d92", kill_on_drop: false }`
[INFO] [stderr]    Compiling rost v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "ac533bc5cc87e1d1393acbf2bc57d80b494017ec2bebcb38c767d6711cc49d92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac533bc5cc87e1d1393acbf2bc57d80b494017ec2bebcb38c767d6711cc49d92", kill_on_drop: false }`
[INFO] [stdout] ac533bc5cc87e1d1393acbf2bc57d80b494017ec2bebcb38c767d6711cc49d92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] ce3780d9db54db1c5a320f3a533d4131aaf5be31f245d8e34a1fb434a2951208
[INFO] running `Command { std: "docker" "start" "-a" "ce3780d9db54db1c5a320f3a533d4131aaf5be31f245d8e34a1fb434a2951208", kill_on_drop: false }`
[INFO] [stderr]    Compiling rost v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "ce3780d9db54db1c5a320f3a533d4131aaf5be31f245d8e34a1fb434a2951208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce3780d9db54db1c5a320f3a533d4131aaf5be31f245d8e34a1fb434a2951208", kill_on_drop: false }`
[INFO] [stdout] ce3780d9db54db1c5a320f3a533d4131aaf5be31f245d8e34a1fb434a2951208
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] 34ef68af66325e25cce05442fc8fdd6943688156e75d596f8ee8562b9214c13f
[INFO] running `Command { std: "docker" "start" "-a" "34ef68af66325e25cce05442fc8fdd6943688156e75d596f8ee8562b9214c13f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rost-7e020c4ac4a0040e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::insertion_sort ... ok
[INFO] [stdout] test tests::timsort ... ok
[INFO] [stdout] test tests::it_sorts ... ok
[INFO] [stderr]    Doc-tests rost
[INFO] [stdout] test tests::pdqsort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "34ef68af66325e25cce05442fc8fdd6943688156e75d596f8ee8562b9214c13f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34ef68af66325e25cce05442fc8fdd6943688156e75d596f8ee8562b9214c13f", kill_on_drop: false }`
[INFO] [stdout] 34ef68af66325e25cce05442fc8fdd6943688156e75d596f8ee8562b9214c13f