[INFO] fetching crate kittenmoji 0.1.1...
[INFO] testing kittenmoji-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate kittenmoji 0.1.1 into /workspace/builds/worker-1-tc1/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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kittenmoji 0.1.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1d1d89d03d117674207ec8f7767eb8a366d8cc7c9094d5938502a29d37af24b
[INFO] running `Command { std: "docker" "start" "-a" "e1d1d89d03d117674207ec8f7767eb8a366d8cc7c9094d5938502a29d37af24b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1d1d89d03d117674207ec8f7767eb8a366d8cc7c9094d5938502a29d37af24b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1d1d89d03d117674207ec8f7767eb8a366d8cc7c9094d5938502a29d37af24b", kill_on_drop: false }`
[INFO] [stdout] e1d1d89d03d117674207ec8f7767eb8a366d8cc7c9094d5938502a29d37af24b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b0ec069371fb0008f2322514b30852fc129b224051d354d9bd783ae2a15e8ba
[INFO] running `Command { std: "docker" "start" "-a" "3b0ec069371fb0008f2322514b30852fc129b224051d354d9bd783ae2a15e8ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling kittenmoji v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "3b0ec069371fb0008f2322514b30852fc129b224051d354d9bd783ae2a15e8ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b0ec069371fb0008f2322514b30852fc129b224051d354d9bd783ae2a15e8ba", kill_on_drop: false }`
[INFO] [stdout] 3b0ec069371fb0008f2322514b30852fc129b224051d354d9bd783ae2a15e8ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4dd5ad72175ea73507676c0f046988421ba53a73c94420a5a92d5e5063c5605
[INFO] running `Command { std: "docker" "start" "-a" "d4dd5ad72175ea73507676c0f046988421ba53a73c94420a5a92d5e5063c5605", kill_on_drop: false }`
[INFO] [stderr]    Compiling kittenmoji v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "d4dd5ad72175ea73507676c0f046988421ba53a73c94420a5a92d5e5063c5605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4dd5ad72175ea73507676c0f046988421ba53a73c94420a5a92d5e5063c5605", kill_on_drop: false }`
[INFO] [stdout] d4dd5ad72175ea73507676c0f046988421ba53a73c94420a5a92d5e5063c5605
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a19532e646fda25c7a964d3dc8d325c9ba36f32a53fdf65c3b8dcf831081209e
[INFO] running `Command { std: "docker" "start" "-a" "a19532e646fda25c7a964d3dc8d325c9ba36f32a53fdf65c3b8dcf831081209e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kittenmoji-1da84c697973669f)
[INFO] [stdout] running 18 tests
[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_and_encode_work_as_round_trip ... ok
[INFO] [stdout] test tests::decode_stream_fails_for_invalid_utf8 ... ok
[INFO] [stdout] test tests::decode_decodes_chars_individually ... ok
[INFO] [stdout] test tests::decode_stream_fails_for_invalid_write_error ... ok
[INFO] [stdout] test tests::decode_stream_fails_for_read_error ... ok
[INFO] [stdout] test tests::decode_stream_handles_leftover_bytes ... ok
[INFO] [stdout] test tests::encode_creates_encoding_iterator ... ok
[INFO] [stdout] test tests::encode_slice_works_for_edge_cases ... ok
[INFO] [stdout] test tests::encode_stream_propagates_read_error ... ok
[INFO] [stdout] test tests::encode_stream_propagates_write_error ... ok
[INFO] [stdout] test tests::encode_stream_work_correct_if_source_is_greater_than_buffer ... ok
[INFO] [stdout] test tests::encode_stream_writes_correct_output ... ok
[INFO] [stdout] test tests::sanity_check_alphabet ... 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_str_works_for_edge_cases ... ok
[INFO] [stderr]    Doc-tests kittenmoji
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[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 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a19532e646fda25c7a964d3dc8d325c9ba36f32a53fdf65c3b8dcf831081209e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a19532e646fda25c7a964d3dc8d325c9ba36f32a53fdf65c3b8dcf831081209e", kill_on_drop: false }`
[INFO] [stdout] a19532e646fda25c7a964d3dc8d325c9ba36f32a53fdf65c3b8dcf831081209e