[INFO] fetching crate hardfist-add-one 0.1.0...
[INFO] testing hardfist-add-one-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate hardfist-add-one 0.1.0 into /workspace/builds/worker-75/source
[INFO] validating manifest of crates.io crate hardfist-add-one 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hardfist-add-one 0.1.0
[INFO] finished tweaking crates.io crate hardfist-add-one 0.1.0
[INFO] tweaked toml for crates.io crate hardfist-add-one 0.1.0 written to /workspace/builds/worker-75/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-2021-09-08" "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-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21782583e76bb79388158526eeff105a84ad5959b88c4e51f1b0960969764efa
[INFO] running `Command { std: "docker" "start" "-a" "21782583e76bb79388158526eeff105a84ad5959b88c4e51f1b0960969764efa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21782583e76bb79388158526eeff105a84ad5959b88c4e51f1b0960969764efa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21782583e76bb79388158526eeff105a84ad5959b88c4e51f1b0960969764efa", kill_on_drop: false }`
[INFO] [stdout] 21782583e76bb79388158526eeff105a84ad5959b88c4e51f1b0960969764efa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a3a66737a3b47f35cea54d408cef8d9471211e0b25d858add86ea8c709d5d9e
[INFO] running `Command { std: "docker" "start" "-a" "9a3a66737a3b47f35cea54d408cef8d9471211e0b25d858add86ea8c709d5d9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling hardfist-add-one v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `Command { std: "docker" "inspect" "9a3a66737a3b47f35cea54d408cef8d9471211e0b25d858add86ea8c709d5d9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a3a66737a3b47f35cea54d408cef8d9471211e0b25d858add86ea8c709d5d9e", kill_on_drop: false }`
[INFO] [stdout] 9a3a66737a3b47f35cea54d408cef8d9471211e0b25d858add86ea8c709d5d9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61c50baaf1b12b33a5788ceaf99287df991b44f3aed9924a24a9327439bf03f5
[INFO] running `Command { std: "docker" "start" "-a" "61c50baaf1b12b33a5788ceaf99287df991b44f3aed9924a24a9327439bf03f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling hardfist-add-one v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "61c50baaf1b12b33a5788ceaf99287df991b44f3aed9924a24a9327439bf03f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61c50baaf1b12b33a5788ceaf99287df991b44f3aed9924a24a9327439bf03f5", kill_on_drop: false }`
[INFO] [stdout] 61c50baaf1b12b33a5788ceaf99287df991b44f3aed9924a24a9327439bf03f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ddd1a1cc94f289df6ea8003ac0ce1265e417de41095e3ceb9e117647bfb7976
[INFO] running `Command { std: "docker" "start" "-a" "9ddd1a1cc94f289df6ea8003ac0ce1265e417de41095e3ceb9e117647bfb7976", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hardfist_add_one-738dbd53b01f022e)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests hardfist-add-one
[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" "9ddd1a1cc94f289df6ea8003ac0ce1265e417de41095e3ceb9e117647bfb7976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ddd1a1cc94f289df6ea8003ac0ce1265e417de41095e3ceb9e117647bfb7976", kill_on_drop: false }`
[INFO] [stdout] 9ddd1a1cc94f289df6ea8003ac0ce1265e417de41095e3ceb9e117647bfb7976