[INFO] cloning repository https://github.com/hyldmo/rust-hello
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hyldmo/rust-hello" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhyldmo%2Frust-hello", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhyldmo%2Frust-hello'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8b1b5ab508c4d9f512387a557f322951017ef81c
[INFO] testing hyldmo/rust-hello 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%2Fhyldmo%2Frust-hello" "/workspace/builds/worker-95/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-95/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hyldmo/rust-hello 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/hyldmo/rust-hello
[INFO] finished tweaking git repo https://github.com/hyldmo/rust-hello
[INFO] tweaked toml for git repo https://github.com/hyldmo/rust-hello written to /workspace/builds/worker-95/source/Cargo.toml
[INFO] crate git repo https://github.com/hyldmo/rust-hello 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] f4a8cf757e65a9f8e4c0c5d21c71e58b55c6ea8b6b952750193d921e743ceb8a
[INFO] running `Command { std: "docker" "start" "-a" "f4a8cf757e65a9f8e4c0c5d21c71e58b55c6ea8b6b952750193d921e743ceb8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4a8cf757e65a9f8e4c0c5d21c71e58b55c6ea8b6b952750193d921e743ceb8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4a8cf757e65a9f8e4c0c5d21c71e58b55c6ea8b6b952750193d921e743ceb8a", kill_on_drop: false }`
[INFO] [stdout] f4a8cf757e65a9f8e4c0c5d21c71e58b55c6ea8b6b952750193d921e743ceb8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] b6968c54caed7d5c53c06ad2324b8ee2bfde6abc7a94bfde225bd2a67811c732
[INFO] running `Command { std: "docker" "start" "-a" "b6968c54caed7d5c53c06ad2324b8ee2bfde6abc7a94bfde225bd2a67811c732", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dev v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.31s
[INFO] running `Command { std: "docker" "inspect" "b6968c54caed7d5c53c06ad2324b8ee2bfde6abc7a94bfde225bd2a67811c732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6968c54caed7d5c53c06ad2324b8ee2bfde6abc7a94bfde225bd2a67811c732", kill_on_drop: false }`
[INFO] [stdout] b6968c54caed7d5c53c06ad2324b8ee2bfde6abc7a94bfde225bd2a67811c732
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] f2ab8e479063a485c0cb8369870cfde2917056871fba386d37b2fc73de5e29db
[INFO] running `Command { std: "docker" "start" "-a" "f2ab8e479063a485c0cb8369870cfde2917056871fba386d37b2fc73de5e29db", kill_on_drop: false }`
[INFO] [stderr]    Compiling dev v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/dev-59ed533d7af7dda0)
[INFO] running `Command { std: "docker" "inspect" "f2ab8e479063a485c0cb8369870cfde2917056871fba386d37b2fc73de5e29db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2ab8e479063a485c0cb8369870cfde2917056871fba386d37b2fc73de5e29db", kill_on_drop: false }`
[INFO] [stdout] f2ab8e479063a485c0cb8369870cfde2917056871fba386d37b2fc73de5e29db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 7d4312b83405962982f4a75fc367a2f85f8475694e96c6bfe6ee3b3e9f156b47
[INFO] running `Command { std: "docker" "start" "-a" "7d4312b83405962982f4a75fc367a2f85f8475694e96c6bfe6ee3b3e9f156b47", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dev-59ed533d7af7dda0)
[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" "7d4312b83405962982f4a75fc367a2f85f8475694e96c6bfe6ee3b3e9f156b47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d4312b83405962982f4a75fc367a2f85f8475694e96c6bfe6ee3b3e9f156b47", kill_on_drop: false }`
[INFO] [stdout] 7d4312b83405962982f4a75fc367a2f85f8475694e96c6bfe6ee3b3e9f156b47