[INFO] cloning repository https://github.com/Naz1337/rust_fibo_nth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Naz1337/rust_fibo_nth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNaz1337%2Frust_fibo_nth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNaz1337%2Frust_fibo_nth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cf5d0583780667b09de987928f39d76331aa77ad
[INFO] testing Naz1337/rust_fibo_nth 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%2FNaz1337%2Frust_fibo_nth" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Naz1337/rust_fibo_nth 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/Naz1337/rust_fibo_nth
[INFO] finished tweaking git repo https://github.com/Naz1337/rust_fibo_nth
[INFO] tweaked toml for git repo https://github.com/Naz1337/rust_fibo_nth written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/Naz1337/rust_fibo_nth 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 0b8468f8b01391ba28ff24aa793999eeb8c64e6e36875969c4359f0721439600
[INFO] running `Command { std: "docker" "start" "-a" "0b8468f8b01391ba28ff24aa793999eeb8c64e6e36875969c4359f0721439600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b8468f8b01391ba28ff24aa793999eeb8c64e6e36875969c4359f0721439600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b8468f8b01391ba28ff24aa793999eeb8c64e6e36875969c4359f0721439600", kill_on_drop: false }`
[INFO] [stdout] 0b8468f8b01391ba28ff24aa793999eeb8c64e6e36875969c4359f0721439600
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 11e36c7ec8cf6aab58a39e81557510ef2138b9c81e9e38f23ff1b419dc164d44
[INFO] running `Command { std: "docker" "start" "-a" "11e36c7ec8cf6aab58a39e81557510ef2138b9c81e9e38f23ff1b419dc164d44", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust_fibo_nth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.09s
[INFO] running `Command { std: "docker" "inspect" "11e36c7ec8cf6aab58a39e81557510ef2138b9c81e9e38f23ff1b419dc164d44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11e36c7ec8cf6aab58a39e81557510ef2138b9c81e9e38f23ff1b419dc164d44", kill_on_drop: false }`
[INFO] [stdout] 11e36c7ec8cf6aab58a39e81557510ef2138b9c81e9e38f23ff1b419dc164d44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 9951da161b309d1ce0f487dace53a38ef81476d4db940a112727944ee9341453
[INFO] running `Command { std: "docker" "start" "-a" "9951da161b309d1ce0f487dace53a38ef81476d4db940a112727944ee9341453", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust_fibo_nth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.01s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_fibo_nth-c82cd0b549862ef9)
[INFO] running `Command { std: "docker" "inspect" "9951da161b309d1ce0f487dace53a38ef81476d4db940a112727944ee9341453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9951da161b309d1ce0f487dace53a38ef81476d4db940a112727944ee9341453", kill_on_drop: false }`
[INFO] [stdout] 9951da161b309d1ce0f487dace53a38ef81476d4db940a112727944ee9341453
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 104536211f0689ec455ce09fe3ca312fe0b84d9e6fa3da440195ca5151212d41
[INFO] running `Command { std: "docker" "start" "-a" "104536211f0689ec455ce09fe3ca312fe0b84d9e6fa3da440195ca5151212d41", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_fibo_nth-c82cd0b549862ef9)
[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" "104536211f0689ec455ce09fe3ca312fe0b84d9e6fa3da440195ca5151212d41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "104536211f0689ec455ce09fe3ca312fe0b84d9e6fa3da440195ca5151212d41", kill_on_drop: false }`
[INFO] [stdout] 104536211f0689ec455ce09fe3ca312fe0b84d9e6fa3da440195ca5151212d41