[INFO] cloning repository https://github.com/Masterchef365/collatz_graph
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Masterchef365/collatz_graph" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterchef365%2Fcollatz_graph", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterchef365%2Fcollatz_graph'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07610cbd7d247c58f33c1a5957e438bf07baab49
[INFO] testing Masterchef365/collatz_graph against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterchef365%2Fcollatz_graph" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Masterchef365/collatz_graph on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Masterchef365/collatz_graph
[INFO] finished tweaking git repo https://github.com/Masterchef365/collatz_graph
[INFO] tweaked toml for git repo https://github.com/Masterchef365/collatz_graph written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Masterchef365/collatz_graph already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3ff64ef39dffadf33c6fc3181c99a7eb9ed794198e51350c24572f903fd00ea
[INFO] running `Command { std: "docker" "start" "-a" "d3ff64ef39dffadf33c6fc3181c99a7eb9ed794198e51350c24572f903fd00ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3ff64ef39dffadf33c6fc3181c99a7eb9ed794198e51350c24572f903fd00ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3ff64ef39dffadf33c6fc3181c99a7eb9ed794198e51350c24572f903fd00ea", kill_on_drop: false }`
[INFO] [stdout] d3ff64ef39dffadf33c6fc3181c99a7eb9ed794198e51350c24572f903fd00ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10d78cf0d499d3d1bb7885a7b3efa3e44cade87ba7541709f76029f9fc94d9f2
[INFO] running `Command { std: "docker" "start" "-a" "10d78cf0d499d3d1bb7885a7b3efa3e44cade87ba7541709f76029f9fc94d9f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling collatz_dot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "10d78cf0d499d3d1bb7885a7b3efa3e44cade87ba7541709f76029f9fc94d9f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10d78cf0d499d3d1bb7885a7b3efa3e44cade87ba7541709f76029f9fc94d9f2", kill_on_drop: false }`
[INFO] [stdout] 10d78cf0d499d3d1bb7885a7b3efa3e44cade87ba7541709f76029f9fc94d9f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7badd5179b51d35c1eec2d495dab71cfd929125828f5993dcc789718dfa4a990
[INFO] running `Command { std: "docker" "start" "-a" "7badd5179b51d35c1eec2d495dab71cfd929125828f5993dcc789718dfa4a990", kill_on_drop: false }`
[INFO] [stderr]    Compiling collatz_dot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "7badd5179b51d35c1eec2d495dab71cfd929125828f5993dcc789718dfa4a990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7badd5179b51d35c1eec2d495dab71cfd929125828f5993dcc789718dfa4a990", kill_on_drop: false }`
[INFO] [stdout] 7badd5179b51d35c1eec2d495dab71cfd929125828f5993dcc789718dfa4a990
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 293e73db287a80a9a1ba55a801d57341e8c2f68608c3d3428fd74c219920bf00
[INFO] running `Command { std: "docker" "start" "-a" "293e73db287a80a9a1ba55a801d57341e8c2f68608c3d3428fd74c219920bf00", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/collatz_dot-46518c72010c353d)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/collatz_dot-c817e67a5ce67958)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    Doc-tests collatz_dot
[INFO] [stdout] 
[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] [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" "293e73db287a80a9a1ba55a801d57341e8c2f68608c3d3428fd74c219920bf00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "293e73db287a80a9a1ba55a801d57341e8c2f68608c3d3428fd74c219920bf00", kill_on_drop: false }`
[INFO] [stdout] 293e73db287a80a9a1ba55a801d57341e8c2f68608c3d3428fd74c219920bf00