[INFO] cloning repository https://github.com/saccho/tour-of-rust-yaru
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/saccho/tour-of-rust-yaru" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaccho%2Ftour-of-rust-yaru", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaccho%2Ftour-of-rust-yaru'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5820b2fb91ad8651ec2c2655d1e9185a91a0d74a
[INFO] testing saccho/tour-of-rust-yaru against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaccho%2Ftour-of-rust-yaru" "/workspace/builds/worker-19/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/saccho/tour-of-rust-yaru on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/saccho/tour-of-rust-yaru
[INFO] finished tweaking git repo https://github.com/saccho/tour-of-rust-yaru
[INFO] tweaked toml for git repo https://github.com/saccho/tour-of-rust-yaru written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate git repo https://github.com/saccho/tour-of-rust-yaru already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 213167612ff775b9b6d89d8be57fbc43d9da5b6039e59b447e19e0a68b1cfbca
[INFO] running `Command { std: "docker" "start" "-a" "213167612ff775b9b6d89d8be57fbc43d9da5b6039e59b447e19e0a68b1cfbca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "213167612ff775b9b6d89d8be57fbc43d9da5b6039e59b447e19e0a68b1cfbca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "213167612ff775b9b6d89d8be57fbc43d9da5b6039e59b447e19e0a68b1cfbca", kill_on_drop: false }`
[INFO] [stdout] 213167612ff775b9b6d89d8be57fbc43d9da5b6039e59b447e19e0a68b1cfbca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae007815b0f3011bb507e1adf67274f32dc115e15a4874872ac7761ed6415629
[INFO] running `Command { std: "docker" "start" "-a" "ae007815b0f3011bb507e1adf67274f32dc115e15a4874872ac7761ed6415629", kill_on_drop: false }`
[INFO] [stderr]    Compiling tour-of-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "ae007815b0f3011bb507e1adf67274f32dc115e15a4874872ac7761ed6415629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae007815b0f3011bb507e1adf67274f32dc115e15a4874872ac7761ed6415629", kill_on_drop: false }`
[INFO] [stdout] ae007815b0f3011bb507e1adf67274f32dc115e15a4874872ac7761ed6415629
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63d56dff21714e51967a637a43d64818ea5163acc7f5c363fe57d3389391f79f
[INFO] running `Command { std: "docker" "start" "-a" "63d56dff21714e51967a637a43d64818ea5163acc7f5c363fe57d3389391f79f", kill_on_drop: false }`
[INFO] [stderr]    Compiling tour-of-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "63d56dff21714e51967a637a43d64818ea5163acc7f5c363fe57d3389391f79f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63d56dff21714e51967a637a43d64818ea5163acc7f5c363fe57d3389391f79f", kill_on_drop: false }`
[INFO] [stdout] 63d56dff21714e51967a637a43d64818ea5163acc7f5c363fe57d3389391f79f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d993d7d07b3767dccd748937a2d2e0f27f180aa9db3c31572d0c35ca3e5dc64a
[INFO] running `Command { std: "docker" "start" "-a" "d993d7d07b3767dccd748937a2d2e0f27f180aa9db3c31572d0c35ca3e5dc64a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tour_of_rust-446949611cb94fd7)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tour_of_rust-630dd1739b15dca1)
[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 tour-of-rust
[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] [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" "d993d7d07b3767dccd748937a2d2e0f27f180aa9db3c31572d0c35ca3e5dc64a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d993d7d07b3767dccd748937a2d2e0f27f180aa9db3c31572d0c35ca3e5dc64a", kill_on_drop: false }`
[INFO] [stdout] d993d7d07b3767dccd748937a2d2e0f27f180aa9db3c31572d0c35ca3e5dc64a