[INFO] cloning repository https://github.com/m93a/solve-integral-lower-bound
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m93a/solve-integral-lower-bound" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm93a%2Fsolve-integral-lower-bound", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm93a%2Fsolve-integral-lower-bound'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 279c82096aa8aa43074f9f69ab69b48ad0b47190
[INFO] testing m93a/solve-integral-lower-bound against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm93a%2Fsolve-integral-lower-bound" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/m93a/solve-integral-lower-bound 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/m93a/solve-integral-lower-bound
[INFO] finished tweaking git repo https://github.com/m93a/solve-integral-lower-bound
[INFO] tweaked toml for git repo https://github.com/m93a/solve-integral-lower-bound written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/m93a/solve-integral-lower-bound 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 3ba9493950215b1d4bf51560b9be4b7a67a87527e92c7350594c06bda8cb6971
[INFO] running `Command { std: "docker" "start" "-a" "3ba9493950215b1d4bf51560b9be4b7a67a87527e92c7350594c06bda8cb6971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ba9493950215b1d4bf51560b9be4b7a67a87527e92c7350594c06bda8cb6971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ba9493950215b1d4bf51560b9be4b7a67a87527e92c7350594c06bda8cb6971", kill_on_drop: false }`
[INFO] [stdout] 3ba9493950215b1d4bf51560b9be4b7a67a87527e92c7350594c06bda8cb6971
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] d97205b4c94f138b42a20f48b95841271115f3191810912e9ee8c3e59ea496f3
[INFO] running `Command { std: "docker" "start" "-a" "d97205b4c94f138b42a20f48b95841271115f3191810912e9ee8c3e59ea496f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling solve-integral-lower-bound v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "d97205b4c94f138b42a20f48b95841271115f3191810912e9ee8c3e59ea496f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d97205b4c94f138b42a20f48b95841271115f3191810912e9ee8c3e59ea496f3", kill_on_drop: false }`
[INFO] [stdout] d97205b4c94f138b42a20f48b95841271115f3191810912e9ee8c3e59ea496f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 969322669f8ce1a1821fdd93857220b06bee320eab6f32267b31758a7f5839db
[INFO] running `Command { std: "docker" "start" "-a" "969322669f8ce1a1821fdd93857220b06bee320eab6f32267b31758a7f5839db", kill_on_drop: false }`
[INFO] [stderr]    Compiling solve-integral-lower-bound v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "969322669f8ce1a1821fdd93857220b06bee320eab6f32267b31758a7f5839db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "969322669f8ce1a1821fdd93857220b06bee320eab6f32267b31758a7f5839db", kill_on_drop: false }`
[INFO] [stdout] 969322669f8ce1a1821fdd93857220b06bee320eab6f32267b31758a7f5839db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 5d215ca5c57527c9c534fe80457229c7e9d2033cebb880d6091f6304b93848b3
[INFO] running `Command { std: "docker" "start" "-a" "5d215ca5c57527c9c534fe80457229c7e9d2033cebb880d6091f6304b93848b3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/solve_integral_lower_bound-60f5355768a0ce2a)
[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" "5d215ca5c57527c9c534fe80457229c7e9d2033cebb880d6091f6304b93848b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d215ca5c57527c9c534fe80457229c7e9d2033cebb880d6091f6304b93848b3", kill_on_drop: false }`
[INFO] [stdout] 5d215ca5c57527c9c534fe80457229c7e9d2033cebb880d6091f6304b93848b3