[INFO] cloning repository https://github.com/rloic/pagerank
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rloic/pagerank" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frloic%2Fpagerank", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frloic%2Fpagerank'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f379a8d18949997931430794559578c38a77bd40
[INFO] testing rloic/pagerank 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%2Frloic%2Fpagerank" "/workspace/builds/worker-17/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rloic/pagerank 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/rloic/pagerank
[INFO] finished tweaking git repo https://github.com/rloic/pagerank
[INFO] tweaked toml for git repo https://github.com/rloic/pagerank written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/rloic/pagerank 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-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 4c954910d39ca67258510d7482b0ee086e6ab3d7ed642a7c7017e50b750e9a9e
[INFO] running `Command { std: "docker" "start" "-a" "4c954910d39ca67258510d7482b0ee086e6ab3d7ed642a7c7017e50b750e9a9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c954910d39ca67258510d7482b0ee086e6ab3d7ed642a7c7017e50b750e9a9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c954910d39ca67258510d7482b0ee086e6ab3d7ed642a7c7017e50b750e9a9e", kill_on_drop: false }`
[INFO] [stdout] 4c954910d39ca67258510d7482b0ee086e6ab3d7ed642a7c7017e50b750e9a9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] fd3b4e4876ac92133555b89b88f3acf5a32cd6a78450bfb9de30991d07f5e048
[INFO] running `Command { std: "docker" "start" "-a" "fd3b4e4876ac92133555b89b88f3acf5a32cd6a78450bfb9de30991d07f5e048", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling page_rank v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "fd3b4e4876ac92133555b89b88f3acf5a32cd6a78450bfb9de30991d07f5e048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd3b4e4876ac92133555b89b88f3acf5a32cd6a78450bfb9de30991d07f5e048", kill_on_drop: false }`
[INFO] [stdout] fd3b4e4876ac92133555b89b88f3acf5a32cd6a78450bfb9de30991d07f5e048
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 5ab89db99fa25c06dd09db9c2dd607334c850f6fb7e2c4fb0c66f173c083f6d3
[INFO] running `Command { std: "docker" "start" "-a" "5ab89db99fa25c06dd09db9c2dd607334c850f6fb7e2c4fb0c66f173c083f6d3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling page_rank v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/page_rank-fd0d0f6ce9df5081)
[INFO] running `Command { std: "docker" "inspect" "5ab89db99fa25c06dd09db9c2dd607334c850f6fb7e2c4fb0c66f173c083f6d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ab89db99fa25c06dd09db9c2dd607334c850f6fb7e2c4fb0c66f173c083f6d3", kill_on_drop: false }`
[INFO] [stdout] 5ab89db99fa25c06dd09db9c2dd607334c850f6fb7e2c4fb0c66f173c083f6d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] dc57b33e529b8fd3cebe5086b10775fff2ba10ca363e3935fcd27ed38441b72b
[INFO] running `Command { std: "docker" "start" "-a" "dc57b33e529b8fd3cebe5086b10775fff2ba10ca363e3935fcd27ed38441b72b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/page_rank-fd0d0f6ce9df5081)
[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" "dc57b33e529b8fd3cebe5086b10775fff2ba10ca363e3935fcd27ed38441b72b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc57b33e529b8fd3cebe5086b10775fff2ba10ca363e3935fcd27ed38441b72b", kill_on_drop: false }`
[INFO] [stdout] dc57b33e529b8fd3cebe5086b10775fff2ba10ca363e3935fcd27ed38441b72b