[INFO] fetching crate util 0.1.2...
[INFO] testing util-0.1.2 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate util 0.1.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate util 0.1.2 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 util 0.1.2
[INFO] finished tweaking crates.io crate util 0.1.2
[INFO] tweaked toml for crates.io crate util 0.1.2 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 30b329d4290529d85d06087d4dc21e20fb297a79dcad8ba8bcb13e37d9cc3fa7
[INFO] running `Command { std: "docker" "start" "-a" "30b329d4290529d85d06087d4dc21e20fb297a79dcad8ba8bcb13e37d9cc3fa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30b329d4290529d85d06087d4dc21e20fb297a79dcad8ba8bcb13e37d9cc3fa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30b329d4290529d85d06087d4dc21e20fb297a79dcad8ba8bcb13e37d9cc3fa7", kill_on_drop: false }`
[INFO] [stdout] 30b329d4290529d85d06087d4dc21e20fb297a79dcad8ba8bcb13e37d9cc3fa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ca8faac1cf67843cd18d9eac9072f8b98012f1a2de5b5bb484828c53d0acb651
[INFO] running `Command { std: "docker" "start" "-a" "ca8faac1cf67843cd18d9eac9072f8b98012f1a2de5b5bb484828c53d0acb651", kill_on_drop: false }`
[INFO] [stderr]    Compiling util v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "ca8faac1cf67843cd18d9eac9072f8b98012f1a2de5b5bb484828c53d0acb651", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca8faac1cf67843cd18d9eac9072f8b98012f1a2de5b5bb484828c53d0acb651", kill_on_drop: false }`
[INFO] [stdout] ca8faac1cf67843cd18d9eac9072f8b98012f1a2de5b5bb484828c53d0acb651
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] d9473a8e3c9c865615e4fd700e6863223fa568860a9f10a861cbaa9eb0d2090d
[INFO] running `Command { std: "docker" "start" "-a" "d9473a8e3c9c865615e4fd700e6863223fa568860a9f10a861cbaa9eb0d2090d", kill_on_drop: false }`
[INFO] [stderr]    Compiling util v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "d9473a8e3c9c865615e4fd700e6863223fa568860a9f10a861cbaa9eb0d2090d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9473a8e3c9c865615e4fd700e6863223fa568860a9f10a861cbaa9eb0d2090d", kill_on_drop: false }`
[INFO] [stdout] d9473a8e3c9c865615e4fd700e6863223fa568860a9f10a861cbaa9eb0d2090d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 19ffe4a726d90cdd352db89a196056c542aa4d43dcaa551413afba5f25f0bdc0
[INFO] running `Command { std: "docker" "start" "-a" "19ffe4a726d90cdd352db89a196056c542aa4d43dcaa551413afba5f25f0bdc0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/util-d7301dac835ad45b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests util
[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" "19ffe4a726d90cdd352db89a196056c542aa4d43dcaa551413afba5f25f0bdc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19ffe4a726d90cdd352db89a196056c542aa4d43dcaa551413afba5f25f0bdc0", kill_on_drop: false }`
[INFO] [stdout] 19ffe4a726d90cdd352db89a196056c542aa4d43dcaa551413afba5f25f0bdc0