[INFO] fetching crate toxin 0.0.0...
[INFO] testing toxin-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate toxin 0.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate toxin 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 toxin 0.0.0
[INFO] finished tweaking crates.io crate toxin 0.0.0
[INFO] tweaked toml for crates.io crate toxin 0.0.0 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] cb17c9a1fc34687dd85a312d84e2ef8f1c3ae6c70d3f548db6412788e1f7b592
[INFO] running `Command { std: "docker" "start" "-a" "cb17c9a1fc34687dd85a312d84e2ef8f1c3ae6c70d3f548db6412788e1f7b592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb17c9a1fc34687dd85a312d84e2ef8f1c3ae6c70d3f548db6412788e1f7b592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb17c9a1fc34687dd85a312d84e2ef8f1c3ae6c70d3f548db6412788e1f7b592", kill_on_drop: false }`
[INFO] [stdout] cb17c9a1fc34687dd85a312d84e2ef8f1c3ae6c70d3f548db6412788e1f7b592
[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] c10a3efafc03786ddaff55f73c1855dc84f03c81619b5dc38fb16fb2984c8144
[INFO] running `Command { std: "docker" "start" "-a" "c10a3efafc03786ddaff55f73c1855dc84f03c81619b5dc38fb16fb2984c8144", kill_on_drop: false }`
[INFO] [stderr]    Compiling toxin v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "c10a3efafc03786ddaff55f73c1855dc84f03c81619b5dc38fb16fb2984c8144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c10a3efafc03786ddaff55f73c1855dc84f03c81619b5dc38fb16fb2984c8144", kill_on_drop: false }`
[INFO] [stdout] c10a3efafc03786ddaff55f73c1855dc84f03c81619b5dc38fb16fb2984c8144
[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] bb5df1e95ec1ea1afc12ad4fdc2ab0cad4749d8dc2fbf40c0e1940adf4ee6f56
[INFO] running `Command { std: "docker" "start" "-a" "bb5df1e95ec1ea1afc12ad4fdc2ab0cad4749d8dc2fbf40c0e1940adf4ee6f56", kill_on_drop: false }`
[INFO] [stderr]    Compiling toxin v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "bb5df1e95ec1ea1afc12ad4fdc2ab0cad4749d8dc2fbf40c0e1940adf4ee6f56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb5df1e95ec1ea1afc12ad4fdc2ab0cad4749d8dc2fbf40c0e1940adf4ee6f56", kill_on_drop: false }`
[INFO] [stdout] bb5df1e95ec1ea1afc12ad4fdc2ab0cad4749d8dc2fbf40c0e1940adf4ee6f56
[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] 426ba86c9aeffb53e2820e071d6cfb3a68dba4676649edf4df829304b17c6fac
[INFO] running `Command { std: "docker" "start" "-a" "426ba86c9aeffb53e2820e071d6cfb3a68dba4676649edf4df829304b17c6fac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/toxin-661e120ee5aac3ba)
[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] [stderr]    Doc-tests toxin
[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" "426ba86c9aeffb53e2820e071d6cfb3a68dba4676649edf4df829304b17c6fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "426ba86c9aeffb53e2820e071d6cfb3a68dba4676649edf4df829304b17c6fac", kill_on_drop: false }`
[INFO] [stdout] 426ba86c9aeffb53e2820e071d6cfb3a68dba4676649edf4df829304b17c6fac