[INFO] crate rust_hamming_distance 0.1.1 is already in cache
[INFO] testing rust_hamming_distance-0.1.1 against 1.45.2 for beta-1.46-1
[INFO] extracting crate rust_hamming_distance 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rust_hamming_distance 0.1.1 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_hamming_distance 0.1.1
[INFO] finished tweaking crates.io crate rust_hamming_distance 0.1.1
[INFO] tweaked toml for crates.io crate rust_hamming_distance 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b39565f055e6432e2ee52efdd104affd23a16301f482aa3b69ff5d4ac83c8cba
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b39565f055e6432e2ee52efdd104affd23a16301f482aa3b69ff5d4ac83c8cba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b39565f055e6432e2ee52efdd104affd23a16301f482aa3b69ff5d4ac83c8cba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b39565f055e6432e2ee52efdd104affd23a16301f482aa3b69ff5d4ac83c8cba", kill_on_drop: false }`
[INFO] [stdout] b39565f055e6432e2ee52efdd104affd23a16301f482aa3b69ff5d4ac83c8cba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0638579039fe9f1ae6c60074e680bde2626331f754c7ab8b71074fa09c20b09
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d0638579039fe9f1ae6c60074e680bde2626331f754c7ab8b71074fa09c20b09", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_hamming_distance v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "d0638579039fe9f1ae6c60074e680bde2626331f754c7ab8b71074fa09c20b09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0638579039fe9f1ae6c60074e680bde2626331f754c7ab8b71074fa09c20b09", kill_on_drop: false }`
[INFO] [stdout] d0638579039fe9f1ae6c60074e680bde2626331f754c7ab8b71074fa09c20b09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f8b656e22575c7f129f32f679d7d38453ce9224e7578b23e6c9a370c22a39e8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1f8b656e22575c7f129f32f679d7d38453ce9224e7578b23e6c9a370c22a39e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_hamming_distance v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "1f8b656e22575c7f129f32f679d7d38453ce9224e7578b23e6c9a370c22a39e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f8b656e22575c7f129f32f679d7d38453ce9224e7578b23e6c9a370c22a39e8", kill_on_drop: false }`
[INFO] [stdout] 1f8b656e22575c7f129f32f679d7d38453ce9224e7578b23e6c9a370c22a39e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e2d2089ec36976b46f8855324db2672c07cb4fd77122b0a24951286d6f35e94d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e2d2089ec36976b46f8855324db2672c07cb4fd77122b0a24951286d6f35e94d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_hamming_distance-17a3454abfcc4fe8
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test bitwise_hamming_distance::tests::u8_bitwise_hamming_distance ... ok
[INFO] [stdout] test bitwise_hamming_distance::tests::string_byte_comparison ... ok
[INFO] [stdout] test bitwise_hamming_distance::tests::u8_slice_bitwise_hamming_distance ... ok
[INFO] [stdout] test bitwise_hamming_distance::tests::u8_slice_bitwise_hamming_distance_error ... ok
[INFO] [stdout] test bitwise_hamming_distance::tests::u8_vec_bitwise_hamming_distance ... ok
[INFO] [stdout] test hamming_distance::tests::string_hamming_distance_error ... ok
[INFO] [stdout] test bitwise_hamming_distance::tests::u8_vec_bitwise_hamming_distance_error ... ok
[INFO] [stdout] test hamming_distance::tests::borrowed_string_hamming_distance ... ok
[INFO] [stdout] test hamming_distance::tests::slice_hamming_distance_error ... ok
[INFO] [stdout] test hamming_distance::tests::vec_hamming_distance ... ok
[INFO] [stdout] test hamming_distance::tests::string_hamming_distance ... ok
[INFO] [stdout] test hamming_distance::tests::slice_hamming_distance ... ok
[INFO] [stdout] test hamming_distance::tests::borrowed_string_hamming_distance_error ... ok
[INFO] [stderr]    Doc-tests rust_hamming_distance
[INFO] [stdout] test hamming_distance::tests::vec_hamming_distance_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e2d2089ec36976b46f8855324db2672c07cb4fd77122b0a24951286d6f35e94d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2d2089ec36976b46f8855324db2672c07cb4fd77122b0a24951286d6f35e94d", kill_on_drop: false }`
[INFO] [stdout] e2d2089ec36976b46f8855324db2672c07cb4fd77122b0a24951286d6f35e94d