[INFO] cloning repository https://github.com/JakeRoyRandall/rust_high_low
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JakeRoyRandall/rust_high_low" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakeRoyRandall%2Frust_high_low", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakeRoyRandall%2Frust_high_low'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad914c07c0d061b4011dbcef711673f4f79aa2cf
[INFO] testing JakeRoyRandall/rust_high_low against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakeRoyRandall%2Frust_high_low" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JakeRoyRandall/rust_high_low on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JakeRoyRandall/rust_high_low
[INFO] finished tweaking git repo https://github.com/JakeRoyRandall/rust_high_low
[INFO] tweaked toml for git repo https://github.com/JakeRoyRandall/rust_high_low written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/JakeRoyRandall/rust_high_low already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12a970e7138ba22fabbf7912d72e1110bc094fbdcc7468a8e437765cc36a59b9
[INFO] running `Command { std: "docker" "start" "-a" "12a970e7138ba22fabbf7912d72e1110bc094fbdcc7468a8e437765cc36a59b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12a970e7138ba22fabbf7912d72e1110bc094fbdcc7468a8e437765cc36a59b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12a970e7138ba22fabbf7912d72e1110bc094fbdcc7468a8e437765cc36a59b9", kill_on_drop: false }`
[INFO] [stdout] 12a970e7138ba22fabbf7912d72e1110bc094fbdcc7468a8e437765cc36a59b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a38e6f77e08e7e1f24f237529f21f0e63cfff0f8cdbfb2bf014a4388d3fd9fd
[INFO] running `Command { std: "docker" "start" "-a" "9a38e6f77e08e7e1f24f237529f21f0e63cfff0f8cdbfb2bf014a4388d3fd9fd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling high_low v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.84s
[INFO] running `Command { std: "docker" "inspect" "9a38e6f77e08e7e1f24f237529f21f0e63cfff0f8cdbfb2bf014a4388d3fd9fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a38e6f77e08e7e1f24f237529f21f0e63cfff0f8cdbfb2bf014a4388d3fd9fd", kill_on_drop: false }`
[INFO] [stdout] 9a38e6f77e08e7e1f24f237529f21f0e63cfff0f8cdbfb2bf014a4388d3fd9fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0531be574f8c031f6ef993016ed413aba5a8994b47192318cbd5ce4481cab674
[INFO] running `Command { std: "docker" "start" "-a" "0531be574f8c031f6ef993016ed413aba5a8994b47192318cbd5ce4481cab674", kill_on_drop: false }`
[INFO] [stderr]    Compiling high_low v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "0531be574f8c031f6ef993016ed413aba5a8994b47192318cbd5ce4481cab674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0531be574f8c031f6ef993016ed413aba5a8994b47192318cbd5ce4481cab674", kill_on_drop: false }`
[INFO] [stdout] 0531be574f8c031f6ef993016ed413aba5a8994b47192318cbd5ce4481cab674
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b8917601a96472416d7abe4190984539c2403df6ab336536980d03440ed2025e
[INFO] running `Command { std: "docker" "start" "-a" "b8917601a96472416d7abe4190984539c2403df6ab336536980d03440ed2025e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/high_low-7f08f731ae9b8434)
[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" "b8917601a96472416d7abe4190984539c2403df6ab336536980d03440ed2025e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8917601a96472416d7abe4190984539c2403df6ab336536980d03440ed2025e", kill_on_drop: false }`
[INFO] [stdout] b8917601a96472416d7abe4190984539c2403df6ab336536980d03440ed2025e