[INFO] fetching crate kittenmoji 0.1.1...
[INFO] testing kittenmoji-0.1.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate kittenmoji 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate kittenmoji 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate kittenmoji 0.1.1
[INFO] tweaked toml for crates.io crate kittenmoji 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kittenmoji 0.1.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kittenmoji 0.1.1 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4d6bc639b81b945cbbc0a023508260061ae1ee441bd19f53728647b910abb7d
[INFO] running `Command { std: "docker" "start" "-a" "d4d6bc639b81b945cbbc0a023508260061ae1ee441bd19f53728647b910abb7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4d6bc639b81b945cbbc0a023508260061ae1ee441bd19f53728647b910abb7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4d6bc639b81b945cbbc0a023508260061ae1ee441bd19f53728647b910abb7d", kill_on_drop: false }`
[INFO] [stdout] d4d6bc639b81b945cbbc0a023508260061ae1ee441bd19f53728647b910abb7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80a5a01e2acc17d8fec76ead7aa41978a6a02ed23ac3d690cd8e0abf6a500977
[INFO] running `Command { std: "docker" "start" "-a" "80a5a01e2acc17d8fec76ead7aa41978a6a02ed23ac3d690cd8e0abf6a500977", kill_on_drop: false }`
[INFO] [stderr]    Compiling kittenmoji v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "80a5a01e2acc17d8fec76ead7aa41978a6a02ed23ac3d690cd8e0abf6a500977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80a5a01e2acc17d8fec76ead7aa41978a6a02ed23ac3d690cd8e0abf6a500977", kill_on_drop: false }`
[INFO] [stdout] 80a5a01e2acc17d8fec76ead7aa41978a6a02ed23ac3d690cd8e0abf6a500977
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d35afdc12b769308d591574a1fa3f6aca369625151aad7cdcdbba018364b83a4
[INFO] running `Command { std: "docker" "start" "-a" "d35afdc12b769308d591574a1fa3f6aca369625151aad7cdcdbba018364b83a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling kittenmoji v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "d35afdc12b769308d591574a1fa3f6aca369625151aad7cdcdbba018364b83a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d35afdc12b769308d591574a1fa3f6aca369625151aad7cdcdbba018364b83a4", kill_on_drop: false }`
[INFO] [stdout] d35afdc12b769308d591574a1fa3f6aca369625151aad7cdcdbba018364b83a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 125050be8fafbc93cad9e82a6d7806c373b1753bd91374e36bc095435a675fcf
[INFO] running `Command { std: "docker" "start" "-a" "125050be8fafbc93cad9e82a6d7806c373b1753bd91374e36bc095435a675fcf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kittenmoji-1da84c697973669f)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::decode_decodes_chars_individually ... ok
[INFO] [stdout] test tests::decode_and_encode_work_as_round_trip ... ok
[INFO] [stdout] test tests::decode_str_works_for_edge_cases ... ok
[INFO] [stdout] test tests::decode_str_fails_for_unknown_code_point ... ok
[INFO] [stdout] test tests::decode_stream_decodes_valid_input ... ok
[INFO] [stdout] test tests::decode_stream_fails_for_invalid_write_error ... ok
[INFO] [stdout] test tests::decode_stream_fails_for_invalid_code_points ... ok
[INFO] [stdout] test tests::decode_stream_fails_for_leftover_bytes_at_eof ... ok
[INFO] [stdout] test tests::decode_stream_fails_for_invalid_utf8 ... ok
[INFO] [stdout] test tests::decode_stream_handles_leftover_bytes ... ok
[INFO] [stdout] test tests::decode_stream_fails_for_read_error ... ok
[INFO] [stdout] test tests::encode_stream_work_correct_if_source_is_greater_than_buffer ... ok
[INFO] [stdout] test tests::encode_creates_encoding_iterator ... ok
[INFO] [stdout] test tests::encode_stream_propagates_read_error ... ok
[INFO] [stdout] test tests::sanity_check_alphabet ... ok
[INFO] [stdout] test tests::encode_stream_writes_correct_output ... ok
[INFO] [stdout] test tests::encode_stream_propagates_write_error ... ok
[INFO] [stdout] test tests::encode_slice_works_for_edge_cases ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kittenmoji
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "125050be8fafbc93cad9e82a6d7806c373b1753bd91374e36bc095435a675fcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "125050be8fafbc93cad9e82a6d7806c373b1753bd91374e36bc095435a675fcf", kill_on_drop: false }`
[INFO] [stdout] 125050be8fafbc93cad9e82a6d7806c373b1753bd91374e36bc095435a675fcf