[INFO] cloning repository https://github.com/vancha/simple_hamming_codes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vancha/simple_hamming_codes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvancha%2Fsimple_hamming_codes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvancha%2Fsimple_hamming_codes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a6919ea06204b2888099f45c751215091ed11b8b
[INFO] testing vancha/simple_hamming_codes against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvancha%2Fsimple_hamming_codes" "/workspace/builds/worker-67/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-67/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vancha/simple_hamming_codes on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vancha/simple_hamming_codes
[INFO] finished tweaking git repo https://github.com/vancha/simple_hamming_codes
[INFO] tweaked toml for git repo https://github.com/vancha/simple_hamming_codes written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] crate git repo https://github.com/vancha/simple_hamming_codes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e94062a8275c7a98ac75e49a9d5cf3fbeed0fa062b4162dce979e4acbe8ecc39
[INFO] running `Command { std: "docker" "start" "-a" "e94062a8275c7a98ac75e49a9d5cf3fbeed0fa062b4162dce979e4acbe8ecc39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e94062a8275c7a98ac75e49a9d5cf3fbeed0fa062b4162dce979e4acbe8ecc39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e94062a8275c7a98ac75e49a9d5cf3fbeed0fa062b4162dce979e4acbe8ecc39", kill_on_drop: false }`
[INFO] [stdout] e94062a8275c7a98ac75e49a9d5cf3fbeed0fa062b4162dce979e4acbe8ecc39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c763dd5d4c91f2fbb9c442caf81aa49b4e70cec6cc59ceaba7482736d0b8644
[INFO] running `Command { std: "docker" "start" "-a" "1c763dd5d4c91f2fbb9c442caf81aa49b4e70cec6cc59ceaba7482736d0b8644", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hamming_codes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `Command { std: "docker" "inspect" "1c763dd5d4c91f2fbb9c442caf81aa49b4e70cec6cc59ceaba7482736d0b8644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c763dd5d4c91f2fbb9c442caf81aa49b4e70cec6cc59ceaba7482736d0b8644", kill_on_drop: false }`
[INFO] [stdout] 1c763dd5d4c91f2fbb9c442caf81aa49b4e70cec6cc59ceaba7482736d0b8644
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54a3b3fa515b170931b0ecbbc682c9fccd81cc6a3f09b29e160b98eb960e01d3
[INFO] running `Command { std: "docker" "start" "-a" "54a3b3fa515b170931b0ecbbc682c9fccd81cc6a3f09b29e160b98eb960e01d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling hamming_codes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "54a3b3fa515b170931b0ecbbc682c9fccd81cc6a3f09b29e160b98eb960e01d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54a3b3fa515b170931b0ecbbc682c9fccd81cc6a3f09b29e160b98eb960e01d3", kill_on_drop: false }`
[INFO] [stdout] 54a3b3fa515b170931b0ecbbc682c9fccd81cc6a3f09b29e160b98eb960e01d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8788e7267458468df2a6c0924bd2a7f9832226a0e8f4694327ac3870c6b5b75f
[INFO] running `Command { std: "docker" "start" "-a" "8788e7267458468df2a6c0924bd2a7f9832226a0e8f4694327ac3870c6b5b75f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hamming_codes-b09125b3dd02407b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::create_parity_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8788e7267458468df2a6c0924bd2a7f9832226a0e8f4694327ac3870c6b5b75f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8788e7267458468df2a6c0924bd2a7f9832226a0e8f4694327ac3870c6b5b75f", kill_on_drop: false }`
[INFO] [stdout] 8788e7267458468df2a6c0924bd2a7f9832226a0e8f4694327ac3870c6b5b75f