[INFO] cloning repository https://github.com/Topology1225/rust_hello_world
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Topology1225/rust_hello_world" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTopology1225%2Frust_hello_world", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTopology1225%2Frust_hello_world'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 18fb5a6b85ad801b5187765588a2040d0312033c
[INFO] testing Topology1225/rust_hello_world 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%2FTopology1225%2Frust_hello_world" "/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/Topology1225/rust_hello_world 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/Topology1225/rust_hello_world
[INFO] finished tweaking git repo https://github.com/Topology1225/rust_hello_world
[INFO] tweaked toml for git repo https://github.com/Topology1225/rust_hello_world written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/Topology1225/rust_hello_world 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] [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] 50bd6ce915f8148aa9fa363cdad0c7cb1df813e077b5097309c9a3d9aa30ac15
[INFO] running `Command { std: "docker" "start" "-a" "50bd6ce915f8148aa9fa363cdad0c7cb1df813e077b5097309c9a3d9aa30ac15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50bd6ce915f8148aa9fa363cdad0c7cb1df813e077b5097309c9a3d9aa30ac15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50bd6ce915f8148aa9fa363cdad0c7cb1df813e077b5097309c9a3d9aa30ac15", kill_on_drop: false }`
[INFO] [stdout] 50bd6ce915f8148aa9fa363cdad0c7cb1df813e077b5097309c9a3d9aa30ac15
[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] 70f0a5afaf476e1a65ec2001886c28da01f8fe357dc4e46c06cd725b68e4b764
[INFO] running `Command { std: "docker" "start" "-a" "70f0a5afaf476e1a65ec2001886c28da01f8fe357dc4e46c06cd725b68e4b764", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling matrixmultiply v0.3.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling proconio v0.4.3
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling ndarray v0.15.3
[INFO] [stderr]    Compiling hello_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.32s
[INFO] running `Command { std: "docker" "inspect" "70f0a5afaf476e1a65ec2001886c28da01f8fe357dc4e46c06cd725b68e4b764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70f0a5afaf476e1a65ec2001886c28da01f8fe357dc4e46c06cd725b68e4b764", kill_on_drop: false }`
[INFO] [stdout] 70f0a5afaf476e1a65ec2001886c28da01f8fe357dc4e46c06cd725b68e4b764
[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] 11b2e8160d542e506c1d3ace6abdfbfb7e6829c2ee82ffd668d9c43da80bbefc
[INFO] running `Command { std: "docker" "start" "-a" "11b2e8160d542e506c1d3ace6abdfbfb7e6829c2ee82ffd668d9c43da80bbefc", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_world-b1489fe8e753413a)
[INFO] running `Command { std: "docker" "inspect" "11b2e8160d542e506c1d3ace6abdfbfb7e6829c2ee82ffd668d9c43da80bbefc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11b2e8160d542e506c1d3ace6abdfbfb7e6829c2ee82ffd668d9c43da80bbefc", kill_on_drop: false }`
[INFO] [stdout] 11b2e8160d542e506c1d3ace6abdfbfb7e6829c2ee82ffd668d9c43da80bbefc
[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] 127c856e8ba4ed1bce34766977f498bb94c5ec7c5f92cdacb3f94aa5ca3f5ddf
[INFO] running `Command { std: "docker" "start" "-a" "127c856e8ba4ed1bce34766977f498bb94c5ec7c5f92cdacb3f94aa5ca3f5ddf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.36s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_world-b1489fe8e753413a)
[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" "127c856e8ba4ed1bce34766977f498bb94c5ec7c5f92cdacb3f94aa5ca3f5ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "127c856e8ba4ed1bce34766977f498bb94c5ec7c5f92cdacb3f94aa5ca3f5ddf", kill_on_drop: false }`
[INFO] [stdout] 127c856e8ba4ed1bce34766977f498bb94c5ec7c5f92cdacb3f94aa5ca3f5ddf