[INFO] cloning repository https://github.com/fgomez95/rust-fibonacci
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fgomez95/rust-fibonacci" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffgomez95%2Frust-fibonacci", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffgomez95%2Frust-fibonacci'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 016ed46137a53bc9a028e30cbc6091a7b032283d
[INFO] testing fgomez95/rust-fibonacci against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffgomez95%2Frust-fibonacci" "/workspace/builds/worker-26/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fgomez95/rust-fibonacci on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fgomez95/rust-fibonacci
[INFO] finished tweaking git repo https://github.com/fgomez95/rust-fibonacci
[INFO] tweaked toml for git repo https://github.com/fgomez95/rust-fibonacci written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate git repo https://github.com/fgomez95/rust-fibonacci already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68996c5288563af38e72fed6bdda50c65d5b3832f89a82847d06294b0308a2b8
[INFO] running `Command { std: "docker" "start" "-a" "68996c5288563af38e72fed6bdda50c65d5b3832f89a82847d06294b0308a2b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68996c5288563af38e72fed6bdda50c65d5b3832f89a82847d06294b0308a2b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68996c5288563af38e72fed6bdda50c65d5b3832f89a82847d06294b0308a2b8", kill_on_drop: false }`
[INFO] [stdout] 68996c5288563af38e72fed6bdda50c65d5b3832f89a82847d06294b0308a2b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5a20c12c099624b4a2fba2cddd581f289f5d27a6cfdaa901e0e74426b362fe2
[INFO] running `Command { std: "docker" "start" "-a" "a5a20c12c099624b4a2fba2cddd581f289f5d27a6cfdaa901e0e74426b362fe2", kill_on_drop: false }`
[INFO] [stderr]    Compiling fibo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "a5a20c12c099624b4a2fba2cddd581f289f5d27a6cfdaa901e0e74426b362fe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5a20c12c099624b4a2fba2cddd581f289f5d27a6cfdaa901e0e74426b362fe2", kill_on_drop: false }`
[INFO] [stdout] a5a20c12c099624b4a2fba2cddd581f289f5d27a6cfdaa901e0e74426b362fe2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5532d0ef1e8e7f37c2a39f36aac4e53558080f5b7a803f801a5f9f802f96023d
[INFO] running `Command { std: "docker" "start" "-a" "5532d0ef1e8e7f37c2a39f36aac4e53558080f5b7a803f801a5f9f802f96023d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fibo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "5532d0ef1e8e7f37c2a39f36aac4e53558080f5b7a803f801a5f9f802f96023d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5532d0ef1e8e7f37c2a39f36aac4e53558080f5b7a803f801a5f9f802f96023d", kill_on_drop: false }`
[INFO] [stdout] 5532d0ef1e8e7f37c2a39f36aac4e53558080f5b7a803f801a5f9f802f96023d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6522e8556bc56b50d2c78c0ade6b0e1c46ce7caee7625229a12ab52ce00dc7db
[INFO] running `Command { std: "docker" "start" "-a" "6522e8556bc56b50d2c78c0ade6b0e1c46ce7caee7625229a12ab52ce00dc7db", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fibo-c2d1365b2f246332)
[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" "6522e8556bc56b50d2c78c0ade6b0e1c46ce7caee7625229a12ab52ce00dc7db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6522e8556bc56b50d2c78c0ade6b0e1c46ce7caee7625229a12ab52ce00dc7db", kill_on_drop: false }`
[INFO] [stdout] 6522e8556bc56b50d2c78c0ade6b0e1c46ce7caee7625229a12ab52ce00dc7db