[INFO] fetching crate hash_map_diff 0.2.0...
[INFO] testing hash_map_diff-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate hash_map_diff 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate hash_map_diff 0.2.0
[INFO] finished tweaking crates.io crate hash_map_diff 0.2.0
[INFO] tweaked toml for crates.io crate hash_map_diff 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hash_map_diff 0.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f736f088c57b40761aafc9e083e985ff183cf784852df46aab59539e86d37eb
[INFO] running `Command { std: "docker" "start" "-a" "8f736f088c57b40761aafc9e083e985ff183cf784852df46aab59539e86d37eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f736f088c57b40761aafc9e083e985ff183cf784852df46aab59539e86d37eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f736f088c57b40761aafc9e083e985ff183cf784852df46aab59539e86d37eb", kill_on_drop: false }`
[INFO] [stdout] 8f736f088c57b40761aafc9e083e985ff183cf784852df46aab59539e86d37eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e09fd04d60426d77894ff845f2b2264d59bdf37432563891ed6fe9cb9a5afab5
[INFO] running `Command { std: "docker" "start" "-a" "e09fd04d60426d77894ff845f2b2264d59bdf37432563891ed6fe9cb9a5afab5", kill_on_drop: false }`
[INFO] [stderr]    Compiling hash_map_diff v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "e09fd04d60426d77894ff845f2b2264d59bdf37432563891ed6fe9cb9a5afab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e09fd04d60426d77894ff845f2b2264d59bdf37432563891ed6fe9cb9a5afab5", kill_on_drop: false }`
[INFO] [stdout] e09fd04d60426d77894ff845f2b2264d59bdf37432563891ed6fe9cb9a5afab5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79c35f2a195523001218116d8519cbda1ddc9f081f5e520f74649615ce10c3af
[INFO] running `Command { std: "docker" "start" "-a" "79c35f2a195523001218116d8519cbda1ddc9f081f5e520f74649615ce10c3af", kill_on_drop: false }`
[INFO] [stderr]    Compiling hash_map_diff v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "79c35f2a195523001218116d8519cbda1ddc9f081f5e520f74649615ce10c3af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79c35f2a195523001218116d8519cbda1ddc9f081f5e520f74649615ce10c3af", kill_on_drop: false }`
[INFO] [stdout] 79c35f2a195523001218116d8519cbda1ddc9f081f5e520f74649615ce10c3af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e629071279d8d00928eb46a5f425a50cac099dc33f4260851d4e56f60879e11b
[INFO] running `Command { std: "docker" "start" "-a" "e629071279d8d00928eb46a5f425a50cac099dc33f4260851d4e56f60879e11b", 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/hash_map_diff-36a08c4fdc890461)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test should::detect_new_keys ... ok
[INFO] [stdout] test should::detect_changed_values ... ok
[INFO] [stdout] test should::detect_removed_elements ... ok
[INFO] [stdout] test should::usage_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hash_map_diff
[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" "e629071279d8d00928eb46a5f425a50cac099dc33f4260851d4e56f60879e11b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e629071279d8d00928eb46a5f425a50cac099dc33f4260851d4e56f60879e11b", kill_on_drop: false }`
[INFO] [stdout] e629071279d8d00928eb46a5f425a50cac099dc33f4260851d4e56f60879e11b