[INFO] cloning repository https://github.com/pisarenko91/fibonacci-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pisarenko91/fibonacci-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpisarenko91%2Ffibonacci-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpisarenko91%2Ffibonacci-generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ff4ed16879f5124e14c468df5b5430a8d09e865f
[INFO] testing pisarenko91/fibonacci-generator 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%2Fpisarenko91%2Ffibonacci-generator" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pisarenko91/fibonacci-generator 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/pisarenko91/fibonacci-generator
[INFO] finished tweaking git repo https://github.com/pisarenko91/fibonacci-generator
[INFO] tweaked toml for git repo https://github.com/pisarenko91/fibonacci-generator written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/pisarenko91/fibonacci-generator 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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 8e8795c5879c24d5d40ad21c51e1dc4e15a40b651ae39d2327f05d2a7da149d0
[INFO] running `Command { std: "docker" "start" "-a" "8e8795c5879c24d5d40ad21c51e1dc4e15a40b651ae39d2327f05d2a7da149d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e8795c5879c24d5d40ad21c51e1dc4e15a40b651ae39d2327f05d2a7da149d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e8795c5879c24d5d40ad21c51e1dc4e15a40b651ae39d2327f05d2a7da149d0", kill_on_drop: false }`
[INFO] [stdout] 8e8795c5879c24d5d40ad21c51e1dc4e15a40b651ae39d2327f05d2a7da149d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 1abce4700b1ccdccb934c2ba6d5d555e166f28b6142eb1aa2d8b3e70e2f7bcf0
[INFO] running `Command { std: "docker" "start" "-a" "1abce4700b1ccdccb934c2ba6d5d555e166f28b6142eb1aa2d8b3e70e2f7bcf0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_fibonacci v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "1abce4700b1ccdccb934c2ba6d5d555e166f28b6142eb1aa2d8b3e70e2f7bcf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1abce4700b1ccdccb934c2ba6d5d555e166f28b6142eb1aa2d8b3e70e2f7bcf0", kill_on_drop: false }`
[INFO] [stdout] 1abce4700b1ccdccb934c2ba6d5d555e166f28b6142eb1aa2d8b3e70e2f7bcf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 53e2a4b25c3e2cd587959ef9d707387f0da5ef5dec4e0b116997ab80d677c778
[INFO] running `Command { std: "docker" "start" "-a" "53e2a4b25c3e2cd587959ef9d707387f0da5ef5dec4e0b116997ab80d677c778", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_fibonacci v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_fibonacci-791a04f0aca8b5e0)
[INFO] running `Command { std: "docker" "inspect" "53e2a4b25c3e2cd587959ef9d707387f0da5ef5dec4e0b116997ab80d677c778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53e2a4b25c3e2cd587959ef9d707387f0da5ef5dec4e0b116997ab80d677c778", kill_on_drop: false }`
[INFO] [stdout] 53e2a4b25c3e2cd587959ef9d707387f0da5ef5dec4e0b116997ab80d677c778
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 1745139f82a93bdd91b23e8c6f5412572abc737f358f2f1d8d8a85bf43d89801
[INFO] running `Command { std: "docker" "start" "-a" "1745139f82a93bdd91b23e8c6f5412572abc737f358f2f1d8d8a85bf43d89801", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_fibonacci-791a04f0aca8b5e0)
[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" "1745139f82a93bdd91b23e8c6f5412572abc737f358f2f1d8d8a85bf43d89801", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1745139f82a93bdd91b23e8c6f5412572abc737f358f2f1d8d8a85bf43d89801", kill_on_drop: false }`
[INFO] [stdout] 1745139f82a93bdd91b23e8c6f5412572abc737f358f2f1d8d8a85bf43d89801