[INFO] cloning repository https://github.com/mfcastellani/rust-tests
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mfcastellani/rust-tests" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmfcastellani%2Frust-tests", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmfcastellani%2Frust-tests'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2f441e42735ab5a183d4f014319aab14a2cc5e1a
[INFO] testing mfcastellani/rust-tests 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%2Fmfcastellani%2Frust-tests" "/workspace/builds/worker-49/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-49/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mfcastellani/rust-tests 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/mfcastellani/rust-tests
[INFO] finished tweaking git repo https://github.com/mfcastellani/rust-tests
[INFO] tweaked toml for git repo https://github.com/mfcastellani/rust-tests written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] crate git repo https://github.com/mfcastellani/rust-tests 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-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] c4bf3834da0372d8cf85e46ca30f0364673c069900f988577f93622d56e6fe5e
[INFO] running `Command { std: "docker" "start" "-a" "c4bf3834da0372d8cf85e46ca30f0364673c069900f988577f93622d56e6fe5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4bf3834da0372d8cf85e46ca30f0364673c069900f988577f93622d56e6fe5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4bf3834da0372d8cf85e46ca30f0364673c069900f988577f93622d56e6fe5e", kill_on_drop: false }`
[INFO] [stdout] c4bf3834da0372d8cf85e46ca30f0364673c069900f988577f93622d56e6fe5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 16d40a379b792a41182f0aabc4edbb797b604b936def613f5ac3ef44e19cc39c
[INFO] running `Command { std: "docker" "start" "-a" "16d40a379b792a41182f0aabc4edbb797b604b936def613f5ac3ef44e19cc39c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling curso-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.96s
[INFO] running `Command { std: "docker" "inspect" "16d40a379b792a41182f0aabc4edbb797b604b936def613f5ac3ef44e19cc39c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16d40a379b792a41182f0aabc4edbb797b604b936def613f5ac3ef44e19cc39c", kill_on_drop: false }`
[INFO] [stdout] 16d40a379b792a41182f0aabc4edbb797b604b936def613f5ac3ef44e19cc39c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 71c3d767e0b10f7d8772a8bf043accf02e8d2d44e09fa2598062934cf094dbb7
[INFO] running `Command { std: "docker" "start" "-a" "71c3d767e0b10f7d8772a8bf043accf02e8d2d44e09fa2598062934cf094dbb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling curso-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/curso_rust-f1213cf7926bf8a8)
[INFO] running `Command { std: "docker" "inspect" "71c3d767e0b10f7d8772a8bf043accf02e8d2d44e09fa2598062934cf094dbb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71c3d767e0b10f7d8772a8bf043accf02e8d2d44e09fa2598062934cf094dbb7", kill_on_drop: false }`
[INFO] [stdout] 71c3d767e0b10f7d8772a8bf043accf02e8d2d44e09fa2598062934cf094dbb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 561bf81554eab7b06b6c1b3c7feadd36ddfb2f7717461c1014752877d135eb1b
[INFO] running `Command { std: "docker" "start" "-a" "561bf81554eab7b06b6c1b3c7feadd36ddfb2f7717461c1014752877d135eb1b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/curso_rust-f1213cf7926bf8a8)
[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" "561bf81554eab7b06b6c1b3c7feadd36ddfb2f7717461c1014752877d135eb1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "561bf81554eab7b06b6c1b3c7feadd36ddfb2f7717461c1014752877d135eb1b", kill_on_drop: false }`
[INFO] [stdout] 561bf81554eab7b06b6c1b3c7feadd36ddfb2f7717461c1014752877d135eb1b