[INFO] fetching crate chronos 0.0.1...
[INFO] testing chronos-0.0.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate chronos 0.0.1 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate chronos 0.0.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chronos 0.0.1
[INFO] finished tweaking crates.io crate chronos 0.0.1
[INFO] tweaked toml for crates.io crate chronos 0.0.1 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ecbcd21ab12f802d7a10e88587a06038ffc99c3ef6f60f8f0830ae21b35a20d
[INFO] running `Command { std: "docker" "start" "-a" "6ecbcd21ab12f802d7a10e88587a06038ffc99c3ef6f60f8f0830ae21b35a20d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ecbcd21ab12f802d7a10e88587a06038ffc99c3ef6f60f8f0830ae21b35a20d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ecbcd21ab12f802d7a10e88587a06038ffc99c3ef6f60f8f0830ae21b35a20d", kill_on_drop: false }`
[INFO] [stdout] 6ecbcd21ab12f802d7a10e88587a06038ffc99c3ef6f60f8f0830ae21b35a20d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42fd9c9541e59a6703ee2664bac3814d6b570f50cdc1b78bc799c6e4b367a4b7
[INFO] running `Command { std: "docker" "start" "-a" "42fd9c9541e59a6703ee2664bac3814d6b570f50cdc1b78bc799c6e4b367a4b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling chronos v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "42fd9c9541e59a6703ee2664bac3814d6b570f50cdc1b78bc799c6e4b367a4b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42fd9c9541e59a6703ee2664bac3814d6b570f50cdc1b78bc799c6e4b367a4b7", kill_on_drop: false }`
[INFO] [stdout] 42fd9c9541e59a6703ee2664bac3814d6b570f50cdc1b78bc799c6e4b367a4b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f651dc02fd071d284b952c2776e3ea2afebcb911338b8b130647f72075f4cb8
[INFO] running `Command { std: "docker" "start" "-a" "3f651dc02fd071d284b952c2776e3ea2afebcb911338b8b130647f72075f4cb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling chronos v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "3f651dc02fd071d284b952c2776e3ea2afebcb911338b8b130647f72075f4cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f651dc02fd071d284b952c2776e3ea2afebcb911338b8b130647f72075f4cb8", kill_on_drop: false }`
[INFO] [stdout] 3f651dc02fd071d284b952c2776e3ea2afebcb911338b8b130647f72075f4cb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] faab86c1d5bb99baf71b968c109a074218790bde948a78050dc0140ff4c3d34d
[INFO] running `Command { std: "docker" "start" "-a" "faab86c1d5bb99baf71b968c109a074218790bde948a78050dc0140ff4c3d34d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chronos-e6915cf067ca54b8)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chronos
[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" "faab86c1d5bb99baf71b968c109a074218790bde948a78050dc0140ff4c3d34d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faab86c1d5bb99baf71b968c109a074218790bde948a78050dc0140ff4c3d34d", kill_on_drop: false }`
[INFO] [stdout] faab86c1d5bb99baf71b968c109a074218790bde948a78050dc0140ff4c3d34d