[INFO] fetching crate guix 0.1.0...
[INFO] testing guix-0.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate guix 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate guix 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 guix 0.1.0
[INFO] finished tweaking crates.io crate guix 0.1.0
[INFO] tweaked toml for crates.io crate guix 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate guix 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 67c72d467a048fb307b4cbcba39e47dd4fab6d65dca18c16ed3c4bee92ac5ce1
[INFO] running `Command { std: "docker" "start" "-a" "67c72d467a048fb307b4cbcba39e47dd4fab6d65dca18c16ed3c4bee92ac5ce1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67c72d467a048fb307b4cbcba39e47dd4fab6d65dca18c16ed3c4bee92ac5ce1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67c72d467a048fb307b4cbcba39e47dd4fab6d65dca18c16ed3c4bee92ac5ce1", kill_on_drop: false }`
[INFO] [stdout] 67c72d467a048fb307b4cbcba39e47dd4fab6d65dca18c16ed3c4bee92ac5ce1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 68d70ea1b53cb521f5f20f3c1b7f8a38aaacfd42f97559296e566e0c1421fb05
[INFO] running `Command { std: "docker" "start" "-a" "68d70ea1b53cb521f5f20f3c1b7f8a38aaacfd42f97559296e566e0c1421fb05", kill_on_drop: false }`
[INFO] [stderr]    Compiling guix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "68d70ea1b53cb521f5f20f3c1b7f8a38aaacfd42f97559296e566e0c1421fb05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68d70ea1b53cb521f5f20f3c1b7f8a38aaacfd42f97559296e566e0c1421fb05", kill_on_drop: false }`
[INFO] [stdout] 68d70ea1b53cb521f5f20f3c1b7f8a38aaacfd42f97559296e566e0c1421fb05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 2f52ab6983b22d3f76da868062b2a725c28291ab137332e4d0af20e374e33b05
[INFO] running `Command { std: "docker" "start" "-a" "2f52ab6983b22d3f76da868062b2a725c28291ab137332e4d0af20e374e33b05", kill_on_drop: false }`
[INFO] [stderr]    Compiling guix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "2f52ab6983b22d3f76da868062b2a725c28291ab137332e4d0af20e374e33b05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f52ab6983b22d3f76da868062b2a725c28291ab137332e4d0af20e374e33b05", kill_on_drop: false }`
[INFO] [stdout] 2f52ab6983b22d3f76da868062b2a725c28291ab137332e4d0af20e374e33b05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 4393b47d6f08b75384b604c24429ec6c917830afc0cda8242f75db302ce5f37e
[INFO] running `Command { std: "docker" "start" "-a" "4393b47d6f08b75384b604c24429ec6c917830afc0cda8242f75db302ce5f37e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guix-dfeec3049ec81006)
[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" "4393b47d6f08b75384b604c24429ec6c917830afc0cda8242f75db302ce5f37e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4393b47d6f08b75384b604c24429ec6c917830afc0cda8242f75db302ce5f37e", kill_on_drop: false }`
[INFO] [stdout] 4393b47d6f08b75384b604c24429ec6c917830afc0cda8242f75db302ce5f37e