[INFO] cloning repository https://github.com/arcendian/c-projects-in-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arcendian/c-projects-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcendian%2Fc-projects-in-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcendian%2Fc-projects-in-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5cb44cd0c330476e3fb503e2c58cfbf0c6d18b62
[INFO] testing arcendian/c-projects-in-rust against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcendian%2Fc-projects-in-rust" "/workspace/builds/worker-102/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-102/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arcendian/c-projects-in-rust on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/arcendian/c-projects-in-rust
[INFO] finished tweaking git repo https://github.com/arcendian/c-projects-in-rust
[INFO] tweaked toml for git repo https://github.com/arcendian/c-projects-in-rust written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] crate git repo https://github.com/arcendian/c-projects-in-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2abaaae6f2a8163971c0c59d38a89d32035216cc10ec5d25ba2b82d84142cbad
[INFO] running `Command { std: "docker" "start" "-a" "2abaaae6f2a8163971c0c59d38a89d32035216cc10ec5d25ba2b82d84142cbad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2abaaae6f2a8163971c0c59d38a89d32035216cc10ec5d25ba2b82d84142cbad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2abaaae6f2a8163971c0c59d38a89d32035216cc10ec5d25ba2b82d84142cbad", kill_on_drop: false }`
[INFO] [stdout] 2abaaae6f2a8163971c0c59d38a89d32035216cc10ec5d25ba2b82d84142cbad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8600dd103f5ae044f6cfbe03e31614ae846ee0879fe06d5f16dd0dc6ca7033d
[INFO] running `Command { std: "docker" "start" "-a" "d8600dd103f5ae044f6cfbe03e31614ae846ee0879fe06d5f16dd0dc6ca7033d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-projects v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.51s
[INFO] running `Command { std: "docker" "inspect" "d8600dd103f5ae044f6cfbe03e31614ae846ee0879fe06d5f16dd0dc6ca7033d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8600dd103f5ae044f6cfbe03e31614ae846ee0879fe06d5f16dd0dc6ca7033d", kill_on_drop: false }`
[INFO] [stdout] d8600dd103f5ae044f6cfbe03e31614ae846ee0879fe06d5f16dd0dc6ca7033d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bdedeb45dfe7b0ccae152143b3c379893c5fb6cb0f5fed8849e72bc0efb4c8c
[INFO] running `Command { std: "docker" "start" "-a" "3bdedeb45dfe7b0ccae152143b3c379893c5fb6cb0f5fed8849e72bc0efb4c8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-projects v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "3bdedeb45dfe7b0ccae152143b3c379893c5fb6cb0f5fed8849e72bc0efb4c8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bdedeb45dfe7b0ccae152143b3c379893c5fb6cb0f5fed8849e72bc0efb4c8c", kill_on_drop: false }`
[INFO] [stdout] 3bdedeb45dfe7b0ccae152143b3c379893c5fb6cb0f5fed8849e72bc0efb4c8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1e99ba2122b3d4ecafff1ad53465fe3effbf1172946f7be3f65b32e71145a0a
[INFO] running `Command { std: "docker" "start" "-a" "f1e99ba2122b3d4ecafff1ad53465fe3effbf1172946f7be3f65b32e71145a0a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_projects-57f1d8d98fec53e3)
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_projects-13fe6b496132295d)
[INFO] [stdout] test hilbert_matrix::test::successfully_created_new_matrix ... ok
[INFO] [stderr]    Doc-tests rust-projects
[INFO] [stdout] test hilbert_matrix::test::test_out_of_bounds_element_at ... ok
[INFO] [stdout] test hilbert_matrix::test::test_within_bounds_element_at ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test hilbert_matrix::test::successfully_created_new_matrix ... ok
[INFO] [stdout] test hilbert_matrix::test::test_within_bounds_element_at ... ok
[INFO] [stdout] test hilbert_matrix::test::test_out_of_bounds_element_at ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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" "f1e99ba2122b3d4ecafff1ad53465fe3effbf1172946f7be3f65b32e71145a0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1e99ba2122b3d4ecafff1ad53465fe3effbf1172946f7be3f65b32e71145a0a", kill_on_drop: false }`
[INFO] [stdout] f1e99ba2122b3d4ecafff1ad53465fe3effbf1172946f7be3f65b32e71145a0a