[INFO] cloning repository https://github.com/crepererum/rust_issue_87012
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crepererum/rust_issue_87012" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrepererum%2Frust_issue_87012", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrepererum%2Frust_issue_87012'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee51fa3d07438c0b065df39a961698118a75aad2
[INFO] testing crepererum/rust_issue_87012 against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrepererum%2Frust_issue_87012" "/workspace/builds/worker-92/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-92/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/crepererum/rust_issue_87012 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/crepererum/rust_issue_87012
[INFO] finished tweaking git repo https://github.com/crepererum/rust_issue_87012
[INFO] tweaked toml for git repo https://github.com/crepererum/rust_issue_87012 written to /workspace/builds/worker-92/source/Cargo.toml
[INFO] crate git repo https://github.com/crepererum/rust_issue_87012 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c04d17db893e8aec19e5c39939e188d2e7220d8bf87cc98303a07840b776b1b2
[INFO] running `Command { std: "docker" "start" "-a" "c04d17db893e8aec19e5c39939e188d2e7220d8bf87cc98303a07840b776b1b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c04d17db893e8aec19e5c39939e188d2e7220d8bf87cc98303a07840b776b1b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c04d17db893e8aec19e5c39939e188d2e7220d8bf87cc98303a07840b776b1b2", kill_on_drop: false }`
[INFO] [stdout] c04d17db893e8aec19e5c39939e188d2e7220d8bf87cc98303a07840b776b1b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 806bb22cd2af44741cd873d5cb20d290b8df2e021178b9200a8ebe992ea584b5
[INFO] running `Command { std: "docker" "start" "-a" "806bb22cd2af44741cd873d5cb20d290b8df2e021178b9200a8ebe992ea584b5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling helper_crate v0.1.0 (/opt/rustwide/workdir/helper_crate)
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling repro_crate v0.1.0 (/opt/rustwide/workdir/repro_crate)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.68s
[INFO] running `Command { std: "docker" "inspect" "806bb22cd2af44741cd873d5cb20d290b8df2e021178b9200a8ebe992ea584b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "806bb22cd2af44741cd873d5cb20d290b8df2e021178b9200a8ebe992ea584b5", kill_on_drop: false }`
[INFO] [stdout] 806bb22cd2af44741cd873d5cb20d290b8df2e021178b9200a8ebe992ea584b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb47a04884462a52682090da1de9b91bd050fc0db33e4a019ae8ec1b295fc28e
[INFO] running `Command { std: "docker" "start" "-a" "fb47a04884462a52682090da1de9b91bd050fc0db33e4a019ae8ec1b295fc28e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling helper_crate v0.1.0 (/opt/rustwide/workdir/helper_crate)
[INFO] [stderr]    Compiling repro_crate v0.1.0 (/opt/rustwide/workdir/repro_crate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.97s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/helper_crate-304c4218db9554d2)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/repro_crate-ac3a8583820ee7ef)
[INFO] running `Command { std: "docker" "inspect" "fb47a04884462a52682090da1de9b91bd050fc0db33e4a019ae8ec1b295fc28e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb47a04884462a52682090da1de9b91bd050fc0db33e4a019ae8ec1b295fc28e", kill_on_drop: false }`
[INFO] [stdout] fb47a04884462a52682090da1de9b91bd050fc0db33e4a019ae8ec1b295fc28e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1ba47ac8aabca53b516a232c518fc77ce168ebcb833ef0be3ae6d730af77905b
[INFO] running `Command { std: "docker" "start" "-a" "1ba47ac8aabca53b516a232c518fc77ce168ebcb833ef0be3ae6d730af77905b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/helper_crate-304c4218db9554d2)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/repro_crate-ac3a8583820ee7ef)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    Doc-tests helper_crate
[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" "1ba47ac8aabca53b516a232c518fc77ce168ebcb833ef0be3ae6d730af77905b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba47ac8aabca53b516a232c518fc77ce168ebcb833ef0be3ae6d730af77905b", kill_on_drop: false }`
[INFO] [stdout] 1ba47ac8aabca53b516a232c518fc77ce168ebcb833ef0be3ae6d730af77905b