[INFO] cloning repository https://github.com/ElmerByte/rust-comparer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ElmerByte/rust-comparer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FElmerByte%2Frust-comparer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FElmerByte%2Frust-comparer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d460704736e047f0c5620bd5816e621a3e844fdc
[INFO] testing ElmerByte/rust-comparer against master#562dee4820c458d823175268e41601d4c060588a for pr-154210
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FElmerByte%2Frust-comparer" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ElmerByte/rust-comparer
[INFO] finished tweaking git repo https://github.com/ElmerByte/rust-comparer
[INFO] tweaked toml for git repo https://github.com/ElmerByte/rust-comparer written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ElmerByte/rust-comparer on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ElmerByte/rust-comparer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1266082deefb7866d9f7dbdcf414087fe47542c5c87b9c794bec6a91032b3a69
[INFO] running `Command { std: "docker" "start" "-a" "1266082deefb7866d9f7dbdcf414087fe47542c5c87b9c794bec6a91032b3a69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1266082deefb7866d9f7dbdcf414087fe47542c5c87b9c794bec6a91032b3a69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1266082deefb7866d9f7dbdcf414087fe47542c5c87b9c794bec6a91032b3a69", kill_on_drop: false }`
[INFO] [stdout] 1266082deefb7866d9f7dbdcf414087fe47542c5c87b9c794bec6a91032b3a69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ee7c13456786d82d14beb1d07b550648c8ae485b0c39445420ddc07cb3610b4
[INFO] running `Command { std: "docker" "start" "-a" "2ee7c13456786d82d14beb1d07b550648c8ae485b0c39445420ddc07cb3610b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling comparer v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "2ee7c13456786d82d14beb1d07b550648c8ae485b0c39445420ddc07cb3610b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ee7c13456786d82d14beb1d07b550648c8ae485b0c39445420ddc07cb3610b4", kill_on_drop: false }`
[INFO] [stdout] 2ee7c13456786d82d14beb1d07b550648c8ae485b0c39445420ddc07cb3610b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 384faa83a589249851bdf5b3b7b7c7ae69627a2b9bfdbece64af31d619c66114
[INFO] running `Command { std: "docker" "start" "-a" "384faa83a589249851bdf5b3b7b7c7ae69627a2b9bfdbece64af31d619c66114", kill_on_drop: false }`
[INFO] [stderr]    Compiling comparer v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "384faa83a589249851bdf5b3b7b7c7ae69627a2b9bfdbece64af31d619c66114", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "384faa83a589249851bdf5b3b7b7c7ae69627a2b9bfdbece64af31d619c66114", kill_on_drop: false }`
[INFO] [stdout] 384faa83a589249851bdf5b3b7b7c7ae69627a2b9bfdbece64af31d619c66114
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 611ab9845ef364875efc90e5ca022baa938e33fcc63c57ced159c617894ec4ae
[INFO] running `Command { std: "docker" "start" "-a" "611ab9845ef364875efc90e5ca022baa938e33fcc63c57ced159c617894ec4ae", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/comparer-e59fec7abd17eaaf)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_clone_last_reflects_updates ... ok
[INFO] [stdout] test tests::test_different_value_type ... ok
[INFO] [stdout] test tests::test_empty_map_handling ... ok
[INFO] [stdout] test tests::test_compare_first_time_returns_full_map ... ok
[INFO] [stdout] test tests::test_new_and_default ... ok
[INFO] [stdout] test tests::test_is_same_and_is_same_update ... ok
[INFO] [stdout] test tests::test_update_and_compare_full_sequence ... ok
[INFO] [stdout] test tests::test_update_separately_then_compare ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests comparer
[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" "611ab9845ef364875efc90e5ca022baa938e33fcc63c57ced159c617894ec4ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "611ab9845ef364875efc90e5ca022baa938e33fcc63c57ced159c617894ec4ae", kill_on_drop: false }`
[INFO] [stdout] 611ab9845ef364875efc90e5ca022baa938e33fcc63c57ced159c617894ec4ae