[INFO] fetching crate invoker 0.1.0...
[INFO] testing invoker-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate invoker 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate invoker 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 invoker 0.1.0
[INFO] finished tweaking crates.io crate invoker 0.1.0
[INFO] tweaked toml for crates.io crate invoker 0.1.0 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] b700f215503bb1d6eeef0ee30fdc0a652d3b2ef7422d66435fb2131cbe4c3a47
[INFO] running `Command { std: "docker" "start" "-a" "b700f215503bb1d6eeef0ee30fdc0a652d3b2ef7422d66435fb2131cbe4c3a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b700f215503bb1d6eeef0ee30fdc0a652d3b2ef7422d66435fb2131cbe4c3a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b700f215503bb1d6eeef0ee30fdc0a652d3b2ef7422d66435fb2131cbe4c3a47", kill_on_drop: false }`
[INFO] [stdout] b700f215503bb1d6eeef0ee30fdc0a652d3b2ef7422d66435fb2131cbe4c3a47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 1c8cde2e11e68cff834fa1a82e0cfb1ec099b9a5355b3d81c39934d5cbd66daf
[INFO] running `Command { std: "docker" "start" "-a" "1c8cde2e11e68cff834fa1a82e0cfb1ec099b9a5355b3d81c39934d5cbd66daf", kill_on_drop: false }`
[INFO] [stderr]    Compiling invoker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "1c8cde2e11e68cff834fa1a82e0cfb1ec099b9a5355b3d81c39934d5cbd66daf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c8cde2e11e68cff834fa1a82e0cfb1ec099b9a5355b3d81c39934d5cbd66daf", kill_on_drop: false }`
[INFO] [stdout] 1c8cde2e11e68cff834fa1a82e0cfb1ec099b9a5355b3d81c39934d5cbd66daf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] d76acc3405e24ee2fb85c4771ac77be46432f2bcb63bdff942142c48bb3e8005
[INFO] running `Command { std: "docker" "start" "-a" "d76acc3405e24ee2fb85c4771ac77be46432f2bcb63bdff942142c48bb3e8005", kill_on_drop: false }`
[INFO] [stderr]    Compiling invoker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "d76acc3405e24ee2fb85c4771ac77be46432f2bcb63bdff942142c48bb3e8005", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d76acc3405e24ee2fb85c4771ac77be46432f2bcb63bdff942142c48bb3e8005", kill_on_drop: false }`
[INFO] [stdout] d76acc3405e24ee2fb85c4771ac77be46432f2bcb63bdff942142c48bb3e8005
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 4e0d39e66e511227a35230a5f8779849c002170d96e27592c11397e81965b14f
[INFO] running `Command { std: "docker" "start" "-a" "4e0d39e66e511227a35230a5f8779849c002170d96e27592c11397e81965b14f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/invoker-396aade4da6af766)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests invoker
[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] [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" "4e0d39e66e511227a35230a5f8779849c002170d96e27592c11397e81965b14f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e0d39e66e511227a35230a5f8779849c002170d96e27592c11397e81965b14f", kill_on_drop: false }`
[INFO] [stdout] 4e0d39e66e511227a35230a5f8779849c002170d96e27592c11397e81965b14f