[INFO] cloning repository https://github.com/rcelebrone/Rust-Proof-Of-Work
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rcelebrone/Rust-Proof-Of-Work" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcelebrone%2FRust-Proof-Of-Work", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcelebrone%2FRust-Proof-Of-Work'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a48f1208fe0bef5d458294a22cc57288ddaf9d46
[INFO] testing rcelebrone/Rust-Proof-Of-Work against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frcelebrone%2FRust-Proof-Of-Work" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rcelebrone/Rust-Proof-Of-Work 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 git repo https://github.com/rcelebrone/Rust-Proof-Of-Work
[INFO] finished tweaking git repo https://github.com/rcelebrone/Rust-Proof-Of-Work
[INFO] tweaked toml for git repo https://github.com/rcelebrone/Rust-Proof-Of-Work written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/rcelebrone/Rust-Proof-Of-Work already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] e6644c1cd13dfd79cf5e0b7662181f441cf361efac8e5cbf6151f83667d62c37
[INFO] running `Command { std: "docker" "start" "-a" "e6644c1cd13dfd79cf5e0b7662181f441cf361efac8e5cbf6151f83667d62c37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6644c1cd13dfd79cf5e0b7662181f441cf361efac8e5cbf6151f83667d62c37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6644c1cd13dfd79cf5e0b7662181f441cf361efac8e5cbf6151f83667d62c37", kill_on_drop: false }`
[INFO] [stdout] e6644c1cd13dfd79cf5e0b7662181f441cf361efac8e5cbf6151f83667d62c37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 6a8090e1116f69423f97b98a03dc579e9c9b60b6cd260e8eb2bb54a151fa8dd4
[INFO] running `Command { std: "docker" "start" "-a" "6a8090e1116f69423f97b98a03dc579e9c9b60b6cd260e8eb2bb54a151fa8dd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling crypto-common v0.1.2
[INFO] [stderr]    Compiling block-buffer v0.10.2
[INFO] [stderr]    Compiling digest v0.10.2
[INFO] [stderr]    Compiling sha2 v0.10.1
[INFO] [stderr]    Compiling rust_proof_of_work v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.69s
[INFO] running `Command { std: "docker" "inspect" "6a8090e1116f69423f97b98a03dc579e9c9b60b6cd260e8eb2bb54a151fa8dd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a8090e1116f69423f97b98a03dc579e9c9b60b6cd260e8eb2bb54a151fa8dd4", kill_on_drop: false }`
[INFO] [stdout] 6a8090e1116f69423f97b98a03dc579e9c9b60b6cd260e8eb2bb54a151fa8dd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 5304bcfb1e0e65698792f730c4adc2a7575a7bef131f71d6c17cc5ef28198f2b
[INFO] running `Command { std: "docker" "start" "-a" "5304bcfb1e0e65698792f730c4adc2a7575a7bef131f71d6c17cc5ef28198f2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_proof_of_work v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_proof_of_work-21294b4910ebcc02)
[INFO] running `Command { std: "docker" "inspect" "5304bcfb1e0e65698792f730c4adc2a7575a7bef131f71d6c17cc5ef28198f2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5304bcfb1e0e65698792f730c4adc2a7575a7bef131f71d6c17cc5ef28198f2b", kill_on_drop: false }`
[INFO] [stdout] 5304bcfb1e0e65698792f730c4adc2a7575a7bef131f71d6c17cc5ef28198f2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] b8a84ae57926c038e41fd3267734cf76223e29c6c4b6026e9e455c827048fd7b
[INFO] running `Command { std: "docker" "start" "-a" "b8a84ae57926c038e41fd3267734cf76223e29c6c4b6026e9e455c827048fd7b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_proof_of_work-21294b4910ebcc02)
[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" "b8a84ae57926c038e41fd3267734cf76223e29c6c4b6026e9e455c827048fd7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8a84ae57926c038e41fd3267734cf76223e29c6c4b6026e9e455c827048fd7b", kill_on_drop: false }`
[INFO] [stdout] b8a84ae57926c038e41fd3267734cf76223e29c6c4b6026e9e455c827048fd7b