[INFO] cloning repository https://github.com/saskenuba/rs-linkedlist
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/saskenuba/rs-linkedlist" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaskenuba%2Frs-linkedlist", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaskenuba%2Frs-linkedlist'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] edde9705e26b5601e975d104e9d20113d9ba35cd
[INFO] testing saskenuba/rs-linkedlist against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaskenuba%2Frs-linkedlist" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/saskenuba/rs-linkedlist 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 git repo https://github.com/saskenuba/rs-linkedlist
[INFO] finished tweaking git repo https://github.com/saskenuba/rs-linkedlist
[INFO] tweaked toml for git repo https://github.com/saskenuba/rs-linkedlist written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/saskenuba/rs-linkedlist 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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] ce5a2dcc2be87891d16a11fc28b69a2f314ccf99c95294ae4d6ea9550105cd18
[INFO] running `Command { std: "docker" "start" "-a" "ce5a2dcc2be87891d16a11fc28b69a2f314ccf99c95294ae4d6ea9550105cd18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce5a2dcc2be87891d16a11fc28b69a2f314ccf99c95294ae4d6ea9550105cd18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce5a2dcc2be87891d16a11fc28b69a2f314ccf99c95294ae4d6ea9550105cd18", kill_on_drop: false }`
[INFO] [stdout] ce5a2dcc2be87891d16a11fc28b69a2f314ccf99c95294ae4d6ea9550105cd18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 791c08aca65cc71fe9483ef6f02f9a3f95e8e7d67119a71f9d6c3518ef4827ea
[INFO] running `Command { std: "docker" "start" "-a" "791c08aca65cc71fe9483ef6f02f9a3f95e8e7d67119a71f9d6c3518ef4827ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked-list v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "791c08aca65cc71fe9483ef6f02f9a3f95e8e7d67119a71f9d6c3518ef4827ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "791c08aca65cc71fe9483ef6f02f9a3f95e8e7d67119a71f9d6c3518ef4827ea", kill_on_drop: false }`
[INFO] [stdout] 791c08aca65cc71fe9483ef6f02f9a3f95e8e7d67119a71f9d6c3518ef4827ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 025dc19263e3a1c2badd5431b9dfaa57d99da2687f581abd0cf09ed717691316
[INFO] running `Command { std: "docker" "start" "-a" "025dc19263e3a1c2badd5431b9dfaa57d99da2687f581abd0cf09ed717691316", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked-list v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "025dc19263e3a1c2badd5431b9dfaa57d99da2687f581abd0cf09ed717691316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "025dc19263e3a1c2badd5431b9dfaa57d99da2687f581abd0cf09ed717691316", kill_on_drop: false }`
[INFO] [stdout] 025dc19263e3a1c2badd5431b9dfaa57d99da2687f581abd0cf09ed717691316
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 1bba52fe5cd8be2d7a912b186c3a0aa36992747e4fbdb219fba4250fd12f438b
[INFO] running `Command { std: "docker" "start" "-a" "1bba52fe5cd8be2d7a912b186c3a0aa36992747e4fbdb219fba4250fd12f438b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/linked_list-13d9715cbda98ed4)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test second::test::basics ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/linked_list-5be5742c5e733bce)
[INFO] [stdout] test first::test::basics ... ok
[INFO] [stderr]    Doc-tests linked-list
[INFO] [stdout] test second::test::peek ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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] [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" "1bba52fe5cd8be2d7a912b186c3a0aa36992747e4fbdb219fba4250fd12f438b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bba52fe5cd8be2d7a912b186c3a0aa36992747e4fbdb219fba4250fd12f438b", kill_on_drop: false }`
[INFO] [stdout] 1bba52fe5cd8be2d7a912b186c3a0aa36992747e4fbdb219fba4250fd12f438b