[INFO] fetching crate xyn 0.1.0...
[INFO] testing xyn-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate xyn 0.1.0 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate xyn 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 xyn 0.1.0
[INFO] finished tweaking crates.io crate xyn 0.1.0
[INFO] tweaked toml for crates.io crate xyn 0.1.0 written to /workspace/builds/worker-49/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] a7cdba4eb523817f1e9c6eb5cb20f1d7c21652fe3c1bd3e8af07c1213901dd82
[INFO] running `Command { std: "docker" "start" "-a" "a7cdba4eb523817f1e9c6eb5cb20f1d7c21652fe3c1bd3e8af07c1213901dd82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7cdba4eb523817f1e9c6eb5cb20f1d7c21652fe3c1bd3e8af07c1213901dd82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7cdba4eb523817f1e9c6eb5cb20f1d7c21652fe3c1bd3e8af07c1213901dd82", kill_on_drop: false }`
[INFO] [stdout] a7cdba4eb523817f1e9c6eb5cb20f1d7c21652fe3c1bd3e8af07c1213901dd82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 396f0c17f7a403b19b706dd429ac3641e6e8e5c9996ae5ea94fc58921b9a57ab
[INFO] running `Command { std: "docker" "start" "-a" "396f0c17f7a403b19b706dd429ac3641e6e8e5c9996ae5ea94fc58921b9a57ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling xyn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "396f0c17f7a403b19b706dd429ac3641e6e8e5c9996ae5ea94fc58921b9a57ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "396f0c17f7a403b19b706dd429ac3641e6e8e5c9996ae5ea94fc58921b9a57ab", kill_on_drop: false }`
[INFO] [stdout] 396f0c17f7a403b19b706dd429ac3641e6e8e5c9996ae5ea94fc58921b9a57ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] df7632e108af40637bca7286386bae798d75e33d13a21ef3c2a8fd250fb1bac3
[INFO] running `Command { std: "docker" "start" "-a" "df7632e108af40637bca7286386bae798d75e33d13a21ef3c2a8fd250fb1bac3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling xyn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "df7632e108af40637bca7286386bae798d75e33d13a21ef3c2a8fd250fb1bac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df7632e108af40637bca7286386bae798d75e33d13a21ef3c2a8fd250fb1bac3", kill_on_drop: false }`
[INFO] [stdout] df7632e108af40637bca7286386bae798d75e33d13a21ef3c2a8fd250fb1bac3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 1239042052cdd896067c8db420ce5bdbe10a0c96d2924285fa6ea6a7bf5a32b2
[INFO] running `Command { std: "docker" "start" "-a" "1239042052cdd896067c8db420ce5bdbe10a0c96d2924285fa6ea6a7bf5a32b2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xyn-d92fded1590c02b1)
[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 xyn
[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" "1239042052cdd896067c8db420ce5bdbe10a0c96d2924285fa6ea6a7bf5a32b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1239042052cdd896067c8db420ce5bdbe10a0c96d2924285fa6ea6a7bf5a32b2", kill_on_drop: false }`
[INFO] [stdout] 1239042052cdd896067c8db420ce5bdbe10a0c96d2924285fa6ea6a7bf5a32b2