[INFO] cloning repository https://github.com/claudioacioli/fib_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/claudioacioli/fib_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclaudioacioli%2Ffib_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclaudioacioli%2Ffib_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 12fc300aa74fc531f5e51db70657d90de075e697
[INFO] testing claudioacioli/fib_rust against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclaudioacioli%2Ffib_rust" "/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/claudioacioli/fib_rust on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/claudioacioli/fib_rust
[INFO] finished tweaking git repo https://github.com/claudioacioli/fib_rust
[INFO] tweaked toml for git repo https://github.com/claudioacioli/fib_rust written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] crate git repo https://github.com/claudioacioli/fib_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5d4a8a5a3a89d330221d66d7ce66ac3226297219226ad882c9bd64492e4c107
[INFO] running `Command { std: "docker" "start" "-a" "b5d4a8a5a3a89d330221d66d7ce66ac3226297219226ad882c9bd64492e4c107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5d4a8a5a3a89d330221d66d7ce66ac3226297219226ad882c9bd64492e4c107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5d4a8a5a3a89d330221d66d7ce66ac3226297219226ad882c9bd64492e4c107", kill_on_drop: false }`
[INFO] [stdout] b5d4a8a5a3a89d330221d66d7ce66ac3226297219226ad882c9bd64492e4c107
[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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef9b01432889392de76ea9857b0f468b6a90747178a275b1f9c6b2ac4e1f57da
[INFO] running `Command { std: "docker" "start" "-a" "ef9b01432889392de76ea9857b0f468b6a90747178a275b1f9c6b2ac4e1f57da", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fib_rust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.70s
[INFO] running `Command { std: "docker" "inspect" "ef9b01432889392de76ea9857b0f468b6a90747178a275b1f9c6b2ac4e1f57da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef9b01432889392de76ea9857b0f468b6a90747178a275b1f9c6b2ac4e1f57da", kill_on_drop: false }`
[INFO] [stdout] ef9b01432889392de76ea9857b0f468b6a90747178a275b1f9c6b2ac4e1f57da
[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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e04251659ab8abf7f8bed48583edbc9fa06bb40c22ea28cbd40ac5d8bade8eff
[INFO] running `Command { std: "docker" "start" "-a" "e04251659ab8abf7f8bed48583edbc9fa06bb40c22ea28cbd40ac5d8bade8eff", kill_on_drop: false }`
[INFO] [stderr]    Compiling fib_rust v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "e04251659ab8abf7f8bed48583edbc9fa06bb40c22ea28cbd40ac5d8bade8eff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e04251659ab8abf7f8bed48583edbc9fa06bb40c22ea28cbd40ac5d8bade8eff", kill_on_drop: false }`
[INFO] [stdout] e04251659ab8abf7f8bed48583edbc9fa06bb40c22ea28cbd40ac5d8bade8eff
[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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c68924b8ddc4de297e93fdae1d8edb885739338b30a14d8715ae41882a8ad099
[INFO] running `Command { std: "docker" "start" "-a" "c68924b8ddc4de297e93fdae1d8edb885739338b30a14d8715ae41882a8ad099", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fib_rust-194e17e465de6b53)
[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" "c68924b8ddc4de297e93fdae1d8edb885739338b30a14d8715ae41882a8ad099", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c68924b8ddc4de297e93fdae1d8edb885739338b30a14d8715ae41882a8ad099", kill_on_drop: false }`
[INFO] [stdout] c68924b8ddc4de297e93fdae1d8edb885739338b30a14d8715ae41882a8ad099