[INFO] cloning repository https://github.com/mgeisler/testing2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mgeisler/testing2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgeisler%2Ftesting2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmgeisler%2Ftesting2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c7374cf671e8b3efd5541a585a40b52b873db275
[INFO] testing mgeisler/testing2 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%2Fmgeisler%2Ftesting2" "/workspace/builds/worker-54/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-54/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mgeisler/testing2 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/mgeisler/testing2
[INFO] finished tweaking git repo https://github.com/mgeisler/testing2
[INFO] tweaked toml for git repo https://github.com/mgeisler/testing2 written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] crate git repo https://github.com/mgeisler/testing2 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] warning: unused manifest key: package.descripton
[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-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 70c1d35663b53940181f6c79730f5f3768899e73433a26bf93feafb222aca9cc
[INFO] running `Command { std: "docker" "start" "-a" "70c1d35663b53940181f6c79730f5f3768899e73433a26bf93feafb222aca9cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70c1d35663b53940181f6c79730f5f3768899e73433a26bf93feafb222aca9cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70c1d35663b53940181f6c79730f5f3768899e73433a26bf93feafb222aca9cc", kill_on_drop: false }`
[INFO] [stdout] 70c1d35663b53940181f6c79730f5f3768899e73433a26bf93feafb222aca9cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] a9a43af9f08aacfaf1d429fc9c7351004c36ebb47c3241857199fafcc9f0c4af
[INFO] running `Command { std: "docker" "start" "-a" "a9a43af9f08aacfaf1d429fc9c7351004c36ebb47c3241857199fafcc9f0c4af", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.descripton
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling testing v0.8.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "a9a43af9f08aacfaf1d429fc9c7351004c36ebb47c3241857199fafcc9f0c4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9a43af9f08aacfaf1d429fc9c7351004c36ebb47c3241857199fafcc9f0c4af", kill_on_drop: false }`
[INFO] [stdout] a9a43af9f08aacfaf1d429fc9c7351004c36ebb47c3241857199fafcc9f0c4af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 17799ad72290f70b57aefd65a11080493aa6e1e59a085b26131f8f2a01241b81
[INFO] running `Command { std: "docker" "start" "-a" "17799ad72290f70b57aefd65a11080493aa6e1e59a085b26131f8f2a01241b81", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.descripton
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling testing v0.8.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.86s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/testing-f7bd305ca01cd215)
[INFO] running `Command { std: "docker" "inspect" "17799ad72290f70b57aefd65a11080493aa6e1e59a085b26131f8f2a01241b81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17799ad72290f70b57aefd65a11080493aa6e1e59a085b26131f8f2a01241b81", kill_on_drop: false }`
[INFO] [stdout] 17799ad72290f70b57aefd65a11080493aa6e1e59a085b26131f8f2a01241b81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 93fe1024bf03d5469268781fa49c95ec3aed7e373c544ab7dabab112b57a9265
[INFO] running `Command { std: "docker" "start" "-a" "93fe1024bf03d5469268781fa49c95ec3aed7e373c544ab7dabab112b57a9265", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.descripton
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.70s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/testing-f7bd305ca01cd215)
[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" "93fe1024bf03d5469268781fa49c95ec3aed7e373c544ab7dabab112b57a9265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93fe1024bf03d5469268781fa49c95ec3aed7e373c544ab7dabab112b57a9265", kill_on_drop: false }`
[INFO] [stdout] 93fe1024bf03d5469268781fa49c95ec3aed7e373c544ab7dabab112b57a9265