[INFO] cloning repository https://github.com/Tiiinoo/NthFibonacciNumberRUST
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tiiinoo/NthFibonacciNumberRUST" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTiiinoo%2FNthFibonacciNumberRUST", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTiiinoo%2FNthFibonacciNumberRUST'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e5d374e813cc201fd5591cff6d8befeee8b909da
[INFO] testing Tiiinoo/NthFibonacciNumberRUST 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%2FTiiinoo%2FNthFibonacciNumberRUST" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tiiinoo/NthFibonacciNumberRUST 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/Tiiinoo/NthFibonacciNumberRUST
[INFO] finished tweaking git repo https://github.com/Tiiinoo/NthFibonacciNumberRUST
[INFO] tweaked toml for git repo https://github.com/Tiiinoo/NthFibonacciNumberRUST written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate git repo https://github.com/Tiiinoo/NthFibonacciNumberRUST 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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 1a75fdb1b5f65781d296655ec66d5d25f347d381bc1784aeeb107d44f985db8e
[INFO] running `Command { std: "docker" "start" "-a" "1a75fdb1b5f65781d296655ec66d5d25f347d381bc1784aeeb107d44f985db8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a75fdb1b5f65781d296655ec66d5d25f347d381bc1784aeeb107d44f985db8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a75fdb1b5f65781d296655ec66d5d25f347d381bc1784aeeb107d44f985db8e", kill_on_drop: false }`
[INFO] [stdout] 1a75fdb1b5f65781d296655ec66d5d25f347d381bc1784aeeb107d44f985db8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 391728c11194bdf2c29e5ef0a4989703d1d2bb46dec0a86dbc6f13bd9771c9ee
[INFO] running `Command { std: "docker" "start" "-a" "391728c11194bdf2c29e5ef0a4989703d1d2bb46dec0a86dbc6f13bd9771c9ee", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nth_fibonacci_number v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "391728c11194bdf2c29e5ef0a4989703d1d2bb46dec0a86dbc6f13bd9771c9ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "391728c11194bdf2c29e5ef0a4989703d1d2bb46dec0a86dbc6f13bd9771c9ee", kill_on_drop: false }`
[INFO] [stdout] 391728c11194bdf2c29e5ef0a4989703d1d2bb46dec0a86dbc6f13bd9771c9ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 3847a6269c03dbbfb9b42a849ffc3ef565775ca2d2a5a147255e1f4eef824672
[INFO] running `Command { std: "docker" "start" "-a" "3847a6269c03dbbfb9b42a849ffc3ef565775ca2d2a5a147255e1f4eef824672", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nth_fibonacci_number v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/nth_fibonacci_number-6cc861c937a81243)
[INFO] running `Command { std: "docker" "inspect" "3847a6269c03dbbfb9b42a849ffc3ef565775ca2d2a5a147255e1f4eef824672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3847a6269c03dbbfb9b42a849ffc3ef565775ca2d2a5a147255e1f4eef824672", kill_on_drop: false }`
[INFO] [stdout] 3847a6269c03dbbfb9b42a849ffc3ef565775ca2d2a5a147255e1f4eef824672
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 1091254663ae807c5241e199a075515d5af881746c77db0277027e42970a2b9f
[INFO] running `Command { std: "docker" "start" "-a" "1091254663ae807c5241e199a075515d5af881746c77db0277027e42970a2b9f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nth_fibonacci_number-6cc861c937a81243)
[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" "1091254663ae807c5241e199a075515d5af881746c77db0277027e42970a2b9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1091254663ae807c5241e199a075515d5af881746c77db0277027e42970a2b9f", kill_on_drop: false }`
[INFO] [stdout] 1091254663ae807c5241e199a075515d5af881746c77db0277027e42970a2b9f