[INFO] cloning repository https://github.com/ddprrt/fib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ddprrt/fib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fddprrt%2Ffib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fddprrt%2Ffib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c61bb9edb59e859ba0f77172e4af341e10a06d41
[INFO] testing ddprrt/fib against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fddprrt%2Ffib" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ddprrt/fib on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ddprrt/fib
[INFO] finished tweaking git repo https://github.com/ddprrt/fib
[INFO] tweaked toml for git repo https://github.com/ddprrt/fib written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/ddprrt/fib already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 749bd4cbac24c760f15e1dca7a924e39ffa6920440504f0986ef9338aaa1dffc
[INFO] running `Command { std: "docker" "start" "-a" "749bd4cbac24c760f15e1dca7a924e39ffa6920440504f0986ef9338aaa1dffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "749bd4cbac24c760f15e1dca7a924e39ffa6920440504f0986ef9338aaa1dffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "749bd4cbac24c760f15e1dca7a924e39ffa6920440504f0986ef9338aaa1dffc", kill_on_drop: false }`
[INFO] [stdout] 749bd4cbac24c760f15e1dca7a924e39ffa6920440504f0986ef9338aaa1dffc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dce2887dd7b525d12659bb3b7f1930e1b7d216e66c5fc5a71b6688749999b238
[INFO] running `Command { std: "docker" "start" "-a" "dce2887dd7b525d12659bb3b7f1930e1b7d216e66c5fc5a71b6688749999b238", kill_on_drop: false }`
[INFO] [stderr]    Compiling fib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "dce2887dd7b525d12659bb3b7f1930e1b7d216e66c5fc5a71b6688749999b238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dce2887dd7b525d12659bb3b7f1930e1b7d216e66c5fc5a71b6688749999b238", kill_on_drop: false }`
[INFO] [stdout] dce2887dd7b525d12659bb3b7f1930e1b7d216e66c5fc5a71b6688749999b238
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec49627ccd8b5afa22d16f15c58b092cf8117858970d1a96f85c3445ea3fd5e1
[INFO] running `Command { std: "docker" "start" "-a" "ec49627ccd8b5afa22d16f15c58b092cf8117858970d1a96f85c3445ea3fd5e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling fib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "ec49627ccd8b5afa22d16f15c58b092cf8117858970d1a96f85c3445ea3fd5e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec49627ccd8b5afa22d16f15c58b092cf8117858970d1a96f85c3445ea3fd5e1", kill_on_drop: false }`
[INFO] [stdout] ec49627ccd8b5afa22d16f15c58b092cf8117858970d1a96f85c3445ea3fd5e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd74704003a78f87b0f8c2c08fe82c10142b0ab332d74ca6362c58b8d7a4e89d
[INFO] running `Command { std: "docker" "start" "-a" "bd74704003a78f87b0f8c2c08fe82c10142b0ab332d74ca6362c58b8d7a4e89d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fib-43be9a2664b2bf10)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test fib_20 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bd74704003a78f87b0f8c2c08fe82c10142b0ab332d74ca6362c58b8d7a4e89d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd74704003a78f87b0f8c2c08fe82c10142b0ab332d74ca6362c58b8d7a4e89d", kill_on_drop: false }`
[INFO] [stdout] bd74704003a78f87b0f8c2c08fe82c10142b0ab332d74ca6362c58b8d7a4e89d