[INFO] fetching crate snowbinary 0.1.0...
[INFO] testing snowbinary-0.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate snowbinary 0.1.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate snowbinary 0.1.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate snowbinary 0.1.0
[INFO] finished tweaking crates.io crate snowbinary 0.1.0
[INFO] tweaked toml for crates.io crate snowbinary 0.1.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate snowbinary 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 789064dd5d8412b331fd31f6ce9508a177eb83e5f2a7d060dab5d28c8590a6be
[INFO] running `Command { std: "docker" "start" "-a" "789064dd5d8412b331fd31f6ce9508a177eb83e5f2a7d060dab5d28c8590a6be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "789064dd5d8412b331fd31f6ce9508a177eb83e5f2a7d060dab5d28c8590a6be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "789064dd5d8412b331fd31f6ce9508a177eb83e5f2a7d060dab5d28c8590a6be", kill_on_drop: false }`
[INFO] [stdout] 789064dd5d8412b331fd31f6ce9508a177eb83e5f2a7d060dab5d28c8590a6be
[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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e43ad5725ac6586d8fbb3cbcf7dde7dbee8045c3ce9535d09f06806e3506a5a0
[INFO] running `Command { std: "docker" "start" "-a" "e43ad5725ac6586d8fbb3cbcf7dde7dbee8045c3ce9535d09f06806e3506a5a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling snowbinary v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "e43ad5725ac6586d8fbb3cbcf7dde7dbee8045c3ce9535d09f06806e3506a5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e43ad5725ac6586d8fbb3cbcf7dde7dbee8045c3ce9535d09f06806e3506a5a0", kill_on_drop: false }`
[INFO] [stdout] e43ad5725ac6586d8fbb3cbcf7dde7dbee8045c3ce9535d09f06806e3506a5a0
[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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0f97735e41aa7004a2a53fc8476347980fc9f0f4da7a1c7280ac906d1e3c2ed
[INFO] running `Command { std: "docker" "start" "-a" "c0f97735e41aa7004a2a53fc8476347980fc9f0f4da7a1c7280ac906d1e3c2ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling snowbinary v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "c0f97735e41aa7004a2a53fc8476347980fc9f0f4da7a1c7280ac906d1e3c2ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0f97735e41aa7004a2a53fc8476347980fc9f0f4da7a1c7280ac906d1e3c2ed", kill_on_drop: false }`
[INFO] [stdout] c0f97735e41aa7004a2a53fc8476347980fc9f0f4da7a1c7280ac906d1e3c2ed
[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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b8d8fadd991830d087331776eb4dc889dc1a5c19af603273eb07a1431e3d59b8
[INFO] running `Command { std: "docker" "start" "-a" "b8d8fadd991830d087331776eb4dc889dc1a5c19af603273eb07a1431e3d59b8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/snowbinary-52216cf33681ee5a)
[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 snowbinary
[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" "b8d8fadd991830d087331776eb4dc889dc1a5c19af603273eb07a1431e3d59b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8d8fadd991830d087331776eb4dc889dc1a5c19af603273eb07a1431e3d59b8", kill_on_drop: false }`
[INFO] [stdout] b8d8fadd991830d087331776eb4dc889dc1a5c19af603273eb07a1431e3d59b8