[INFO] fetching crate train 0.0.0...
[INFO] testing train-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate train 0.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate train 0.0.0 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 train 0.0.0
[INFO] finished tweaking crates.io crate train 0.0.0
[INFO] tweaked toml for crates.io crate train 0.0.0 written to /workspace/builds/worker-6/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 5a717b863c69da84751ecd42560a13c3852e8fb60a69cb4e8ddfd1c95a5e1355
[INFO] running `Command { std: "docker" "start" "-a" "5a717b863c69da84751ecd42560a13c3852e8fb60a69cb4e8ddfd1c95a5e1355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a717b863c69da84751ecd42560a13c3852e8fb60a69cb4e8ddfd1c95a5e1355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a717b863c69da84751ecd42560a13c3852e8fb60a69cb4e8ddfd1c95a5e1355", kill_on_drop: false }`
[INFO] [stdout] 5a717b863c69da84751ecd42560a13c3852e8fb60a69cb4e8ddfd1c95a5e1355
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 3b4f98638c101b3e3e5209f0901390ddbd598ebb1eb1fe304d98b5d7ed8d0702
[INFO] running `Command { std: "docker" "start" "-a" "3b4f98638c101b3e3e5209f0901390ddbd598ebb1eb1fe304d98b5d7ed8d0702", kill_on_drop: false }`
[INFO] [stderr]    Compiling train v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "3b4f98638c101b3e3e5209f0901390ddbd598ebb1eb1fe304d98b5d7ed8d0702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b4f98638c101b3e3e5209f0901390ddbd598ebb1eb1fe304d98b5d7ed8d0702", kill_on_drop: false }`
[INFO] [stdout] 3b4f98638c101b3e3e5209f0901390ddbd598ebb1eb1fe304d98b5d7ed8d0702
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 9b26ea005ed251542014471ac66fd9d6f4656e855cc9e4c417232e3bf88e8c4a
[INFO] running `Command { std: "docker" "start" "-a" "9b26ea005ed251542014471ac66fd9d6f4656e855cc9e4c417232e3bf88e8c4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling train v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "9b26ea005ed251542014471ac66fd9d6f4656e855cc9e4c417232e3bf88e8c4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b26ea005ed251542014471ac66fd9d6f4656e855cc9e4c417232e3bf88e8c4a", kill_on_drop: false }`
[INFO] [stdout] 9b26ea005ed251542014471ac66fd9d6f4656e855cc9e4c417232e3bf88e8c4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 2554a165c984569abd37695fd2072e4246f032c0adda290ee133b9d618c702df
[INFO] running `Command { std: "docker" "start" "-a" "2554a165c984569abd37695fd2072e4246f032c0adda290ee133b9d618c702df", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/train-ceba724d8d7f3cd7)
[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] [stderr]    Doc-tests train
[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" "2554a165c984569abd37695fd2072e4246f032c0adda290ee133b9d618c702df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2554a165c984569abd37695fd2072e4246f032c0adda290ee133b9d618c702df", kill_on_drop: false }`
[INFO] [stdout] 2554a165c984569abd37695fd2072e4246f032c0adda290ee133b9d618c702df