[INFO] fetching crate derivation 0.1.0...
[INFO] testing derivation-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate derivation 0.1.0 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate derivation 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 derivation 0.1.0
[INFO] finished tweaking crates.io crate derivation 0.1.0
[INFO] tweaked toml for crates.io crate derivation 0.1.0 written to /workspace/builds/worker-87/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 8d7de914ee4c40e2dc3d27b306e14633be89a2cde80979879f42a7d90641e900
[INFO] running `Command { std: "docker" "start" "-a" "8d7de914ee4c40e2dc3d27b306e14633be89a2cde80979879f42a7d90641e900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d7de914ee4c40e2dc3d27b306e14633be89a2cde80979879f42a7d90641e900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d7de914ee4c40e2dc3d27b306e14633be89a2cde80979879f42a7d90641e900", kill_on_drop: false }`
[INFO] [stdout] 8d7de914ee4c40e2dc3d27b306e14633be89a2cde80979879f42a7d90641e900
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 6f9944fa307c24077e9b317713cf54fa129e87dc6d1491828fdc570760179165
[INFO] running `Command { std: "docker" "start" "-a" "6f9944fa307c24077e9b317713cf54fa129e87dc6d1491828fdc570760179165", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling derivation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.20s
[INFO] running `Command { std: "docker" "inspect" "6f9944fa307c24077e9b317713cf54fa129e87dc6d1491828fdc570760179165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f9944fa307c24077e9b317713cf54fa129e87dc6d1491828fdc570760179165", kill_on_drop: false }`
[INFO] [stdout] 6f9944fa307c24077e9b317713cf54fa129e87dc6d1491828fdc570760179165
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 69cb0f4ad4460e7134011ac0f6c759f8c5b6c7da31de29aa71e2fca4791a4fff
[INFO] running `Command { std: "docker" "start" "-a" "69cb0f4ad4460e7134011ac0f6c759f8c5b6c7da31de29aa71e2fca4791a4fff", kill_on_drop: false }`
[INFO] [stderr]    Compiling derivation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "69cb0f4ad4460e7134011ac0f6c759f8c5b6c7da31de29aa71e2fca4791a4fff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69cb0f4ad4460e7134011ac0f6c759f8c5b6c7da31de29aa71e2fca4791a4fff", kill_on_drop: false }`
[INFO] [stdout] 69cb0f4ad4460e7134011ac0f6c759f8c5b6c7da31de29aa71e2fca4791a4fff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] ad2201d3b6c552596537293d3d19702f3c6c52620ed722d7a70108168aa69b49
[INFO] running `Command { std: "docker" "start" "-a" "ad2201d3b6c552596537293d3d19702f3c6c52620ed722d7a70108168aa69b49", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/derivation-e65b9a13f3929f30)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests derivation
[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] [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" "ad2201d3b6c552596537293d3d19702f3c6c52620ed722d7a70108168aa69b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad2201d3b6c552596537293d3d19702f3c6c52620ed722d7a70108168aa69b49", kill_on_drop: false }`
[INFO] [stdout] ad2201d3b6c552596537293d3d19702f3c6c52620ed722d7a70108168aa69b49