[INFO] cloning repository https://github.com/alepalacio/rust_hello_world
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alepalacio/rust_hello_world" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falepalacio%2Frust_hello_world", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falepalacio%2Frust_hello_world'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07b5affcd0aa2f0ee552ae2160f97eee8b33249a
[INFO] testing alepalacio/rust_hello_world against 1.61.0 for beta-1.62-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falepalacio%2Frust_hello_world" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alepalacio/rust_hello_world on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alepalacio/rust_hello_world
[INFO] finished tweaking git repo https://github.com/alepalacio/rust_hello_world
[INFO] tweaked toml for git repo https://github.com/alepalacio/rust_hello_world written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/alepalacio/rust_hello_world already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f387e622bf5bc41a2c272e96fc35eefd0365e5585ff28f4140cc4ad7edbda6c
[INFO] running `Command { std: "docker" "start" "-a" "7f387e622bf5bc41a2c272e96fc35eefd0365e5585ff28f4140cc4ad7edbda6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f387e622bf5bc41a2c272e96fc35eefd0365e5585ff28f4140cc4ad7edbda6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f387e622bf5bc41a2c272e96fc35eefd0365e5585ff28f4140cc4ad7edbda6c", kill_on_drop: false }`
[INFO] [stdout] 7f387e622bf5bc41a2c272e96fc35eefd0365e5585ff28f4140cc4ad7edbda6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 660ca82d1692b37ae02cfeca3689c0c8338fd186701de25499fbd6bab8008b43
[INFO] running `Command { std: "docker" "start" "-a" "660ca82d1692b37ae02cfeca3689c0c8338fd186701de25499fbd6bab8008b43", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling first_project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "660ca82d1692b37ae02cfeca3689c0c8338fd186701de25499fbd6bab8008b43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "660ca82d1692b37ae02cfeca3689c0c8338fd186701de25499fbd6bab8008b43", kill_on_drop: false }`
[INFO] [stdout] 660ca82d1692b37ae02cfeca3689c0c8338fd186701de25499fbd6bab8008b43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd4ebc43b3e3e0d45253f4d1b75bfc9b4945318bcd6aa96c735357fe9cc5461b
[INFO] running `Command { std: "docker" "start" "-a" "dd4ebc43b3e3e0d45253f4d1b75bfc9b4945318bcd6aa96c735357fe9cc5461b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling first_project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/first_project-4aaa700a97851e6b)
[INFO] running `Command { std: "docker" "inspect" "dd4ebc43b3e3e0d45253f4d1b75bfc9b4945318bcd6aa96c735357fe9cc5461b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd4ebc43b3e3e0d45253f4d1b75bfc9b4945318bcd6aa96c735357fe9cc5461b", kill_on_drop: false }`
[INFO] [stdout] dd4ebc43b3e3e0d45253f4d1b75bfc9b4945318bcd6aa96c735357fe9cc5461b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99de296c9b41af103411bf4efcb72fcb3a543c50559d863150c6d5c59c9a0818
[INFO] running `Command { std: "docker" "start" "-a" "99de296c9b41af103411bf4efcb72fcb3a543c50559d863150c6d5c59c9a0818", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.77s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/first_project-4aaa700a97851e6b)
[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" "99de296c9b41af103411bf4efcb72fcb3a543c50559d863150c6d5c59c9a0818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99de296c9b41af103411bf4efcb72fcb3a543c50559d863150c6d5c59c9a0818", kill_on_drop: false }`
[INFO] [stdout] 99de296c9b41af103411bf4efcb72fcb3a543c50559d863150c6d5c59c9a0818