[INFO] fetching crate softprimes 0.1.0...
[INFO] testing softprimes-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate softprimes 0.1.0 into /workspace/builds/worker-105/source
[INFO] validating manifest of crates.io crate softprimes 0.1.0 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 crates.io crate softprimes 0.1.0
[INFO] finished tweaking crates.io crate softprimes 0.1.0
[INFO] tweaked toml for crates.io crate softprimes 0.1.0 written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 5662d2d8342f4d1cd3068e2c60ac9ccdd3b86f137c9c002945300a138d8abcb8
[INFO] running `Command { std: "docker" "start" "-a" "5662d2d8342f4d1cd3068e2c60ac9ccdd3b86f137c9c002945300a138d8abcb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5662d2d8342f4d1cd3068e2c60ac9ccdd3b86f137c9c002945300a138d8abcb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5662d2d8342f4d1cd3068e2c60ac9ccdd3b86f137c9c002945300a138d8abcb8", kill_on_drop: false }`
[INFO] [stdout] 5662d2d8342f4d1cd3068e2c60ac9ccdd3b86f137c9c002945300a138d8abcb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 5f983310b4069f6076edb906ebed81f114c894836dca0b3005fe9db934a9d01b
[INFO] running `Command { std: "docker" "start" "-a" "5f983310b4069f6076edb906ebed81f114c894836dca0b3005fe9db934a9d01b", kill_on_drop: false }`
[INFO] [stderr]    Compiling softprimes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 41s
[INFO] running `Command { std: "docker" "inspect" "5f983310b4069f6076edb906ebed81f114c894836dca0b3005fe9db934a9d01b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f983310b4069f6076edb906ebed81f114c894836dca0b3005fe9db934a9d01b", kill_on_drop: false }`
[INFO] [stdout] 5f983310b4069f6076edb906ebed81f114c894836dca0b3005fe9db934a9d01b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 2c492e5f3d9dd3eccc9d00b35976baecf8487392cab6caab52a4c6211ab15694
[INFO] running `Command { std: "docker" "start" "-a" "2c492e5f3d9dd3eccc9d00b35976baecf8487392cab6caab52a4c6211ab15694", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling softprimes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.53s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/softprimes-d0a8c4f88bd2f475)
[INFO] running `Command { std: "docker" "inspect" "2c492e5f3d9dd3eccc9d00b35976baecf8487392cab6caab52a4c6211ab15694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c492e5f3d9dd3eccc9d00b35976baecf8487392cab6caab52a4c6211ab15694", kill_on_drop: false }`
[INFO] [stdout] 2c492e5f3d9dd3eccc9d00b35976baecf8487392cab6caab52a4c6211ab15694
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] feb68332cb1c4bcf95b4d6ef2338e7e5fb405575c560107f462de5c82ceb7a9e
[INFO] running `Command { std: "docker" "start" "-a" "feb68332cb1c4bcf95b4d6ef2338e7e5fb405575c560107f462de5c82ceb7a9e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/softprimes-d0a8c4f88bd2f475)
[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] [stderr]    Doc-tests softprimes
[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 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "feb68332cb1c4bcf95b4d6ef2338e7e5fb405575c560107f462de5c82ceb7a9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feb68332cb1c4bcf95b4d6ef2338e7e5fb405575c560107f462de5c82ceb7a9e", kill_on_drop: false }`
[INFO] [stdout] feb68332cb1c4bcf95b4d6ef2338e7e5fb405575c560107f462de5c82ceb7a9e