[INFO] cloning repository https://github.com/migutw42/rust-fizzbuzz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/migutw42/rust-fizzbuzz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmigutw42%2Frust-fizzbuzz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmigutw42%2Frust-fizzbuzz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f377673cb7245450510c115b70028109ce7112e1
[INFO] testing migutw42/rust-fizzbuzz 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%2Fmigutw42%2Frust-fizzbuzz" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/migutw42/rust-fizzbuzz 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/migutw42/rust-fizzbuzz
[INFO] finished tweaking git repo https://github.com/migutw42/rust-fizzbuzz
[INFO] tweaked toml for git repo https://github.com/migutw42/rust-fizzbuzz written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/migutw42/rust-fizzbuzz 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] c590f1e74b57f0f9fbf580e923f010f82d35595752da1b0d2d7c4c5c586b53a8
[INFO] running `Command { std: "docker" "start" "-a" "c590f1e74b57f0f9fbf580e923f010f82d35595752da1b0d2d7c4c5c586b53a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c590f1e74b57f0f9fbf580e923f010f82d35595752da1b0d2d7c4c5c586b53a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c590f1e74b57f0f9fbf580e923f010f82d35595752da1b0d2d7c4c5c586b53a8", kill_on_drop: false }`
[INFO] [stdout] c590f1e74b57f0f9fbf580e923f010f82d35595752da1b0d2d7c4c5c586b53a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] fde4194fec166e0aee2118f8783195742ecb55a1367f5405cc4771beebc74db0
[INFO] running `Command { std: "docker" "start" "-a" "fde4194fec166e0aee2118f8783195742ecb55a1367f5405cc4771beebc74db0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-fizzbuzz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "fde4194fec166e0aee2118f8783195742ecb55a1367f5405cc4771beebc74db0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fde4194fec166e0aee2118f8783195742ecb55a1367f5405cc4771beebc74db0", kill_on_drop: false }`
[INFO] [stdout] fde4194fec166e0aee2118f8783195742ecb55a1367f5405cc4771beebc74db0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 91816ca0874fa93b9a589ab9f690d04b260ea72432a51272d2c2dfe5cf150b76
[INFO] running `Command { std: "docker" "start" "-a" "91816ca0874fa93b9a589ab9f690d04b260ea72432a51272d2c2dfe5cf150b76", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-fizzbuzz v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_fizzbuzz-3b38e2ddc95931c4)
[INFO] running `Command { std: "docker" "inspect" "91816ca0874fa93b9a589ab9f690d04b260ea72432a51272d2c2dfe5cf150b76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91816ca0874fa93b9a589ab9f690d04b260ea72432a51272d2c2dfe5cf150b76", kill_on_drop: false }`
[INFO] [stdout] 91816ca0874fa93b9a589ab9f690d04b260ea72432a51272d2c2dfe5cf150b76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] f69ee8d6c28d5d0294bab37bc92d489ea9cec1f4d3bb58c8d14a2b2553ac2c4d
[INFO] running `Command { std: "docker" "start" "-a" "f69ee8d6c28d5d0294bab37bc92d489ea9cec1f4d3bb58c8d14a2b2553ac2c4d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_fizzbuzz-3b38e2ddc95931c4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test fizzbuzz::tests::test_get_fizzbuzz ... 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" "f69ee8d6c28d5d0294bab37bc92d489ea9cec1f4d3bb58c8d14a2b2553ac2c4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f69ee8d6c28d5d0294bab37bc92d489ea9cec1f4d3bb58c8d14a2b2553ac2c4d", kill_on_drop: false }`
[INFO] [stdout] f69ee8d6c28d5d0294bab37bc92d489ea9cec1f4d3bb58c8d14a2b2553ac2c4d