[INFO] fetching crate rbirds 0.1.1...
[INFO] testing rbirds-0.1.1 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate rbirds 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate rbirds 0.1.1
[INFO] finished tweaking crates.io crate rbirds 0.1.1
[INFO] tweaked toml for crates.io crate rbirds 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rbirds 0.1.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rbirds 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" "+1.99.0-beta.8" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6bdc713126544005389c5f9529420e09067b11f62213f6a7a54f95ffde607fd6
[INFO] running `Command { std: "docker" "start" "6bdc713126544005389c5f9529420e09067b11f62213f6a7a54f95ffde607fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bdc713126544005389c5f9529420e09067b11f62213f6a7a54f95ffde607fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6bdc713126544005389c5f9529420e09067b11f62213f6a7a54f95ffde607fd6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bdc713126544005389c5f9529420e09067b11f62213f6a7a54f95ffde607fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6bdc713126544005389c5f9529420e09067b11f62213f6a7a54f95ffde607fd6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rbirds v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 9.63s
[INFO] running `Command { std: "docker" "inspect" "6bdc713126544005389c5f9529420e09067b11f62213f6a7a54f95ffde607fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6bdc713126544005389c5f9529420e09067b11f62213f6a7a54f95ffde607fd6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rbirds v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 5.08s
[INFO] running `Command { std: "docker" "inspect" "6bdc713126544005389c5f9529420e09067b11f62213f6a7a54f95ffde607fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6bdc713126544005389c5f9529420e09067b11f62213f6a7a54f95ffde607fd6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rbirds-6d04a7d304fcba1c)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test fp::tests::fusion_rounds_once_only_where_the_control_fuses ... ok
[INFO] [stdout] test font::tests::every_glyph_is_five_by_seven_and_unique ... ok
[INFO] [stdout] test fp::tests::subtraction_spellings_match_unfused_evaluation_when_not_contracting ... ok
[INFO] [stdout] test cfmt::tests::general_matches_the_c_rules ... ok
[INFO] [stdout] test image::png::tests::inflating_stops_at_the_limit ... ok
[INFO] [stdout] test image::tests::alloc_refuses_in_the_c_order ... ok
[INFO] [stdout] test image::png::tests::checksums_match_their_specifications ... ok
[INFO] [stdout] test image::png::tests::a_zlib_stream_without_a_full_checksum_is_taken ... ok
[INFO] [stdout] test config::tests::ceilings_expand_as_the_c_macro_does ... ok
[INFO] [stdout] test font::tests::case_folds_and_unknowns_are_skipped ... ok
[INFO] [stdout] test cfmt::tests::padding_counts_bytes ... ok
[INFO] [stdout] test config::tests::kinship_halves_below_the_default ... ok
[INFO] [stdout] test image::tests::status_strings_are_the_c_ones ... ok
[INFO] [stdout] test options::tests::format_g_follows_printf ... ok
[INFO] [stdout] test input::tests::decimals_refuse_overflow_and_empty ... ok
[INFO] [stdout] test platform::tests::abi_report_is_well_formed ... ok
[INFO] [stdout] test input::tests::a_split_sequence_is_still_one_sequence ... ok
[INFO] [stdout] test platform::file::tests::a_whole_file_round_trips_and_failures_are_reported ... ok
[INFO] [stdout] test options::tests::edit_distance_is_levenshtein ... ok
[INFO] [stdout] test platform::tests::bad_descriptor_is_ebadf ... ok
[INFO] [stdout] test platform::tests::poll_flags_an_unopened_descriptor_and_skips_negative_ones ... ok
[INFO] [stdout] test platform::tests::nonblocking_pipe_reports_eagain_both_ways ... ok
[INFO] [stdout] test platform::tests::pty_opens_with_close_on_exec_and_is_a_terminal ... ok
[INFO] [stdout] test platform::tests::closed_reader_is_epipe ... ok
[INFO] [stdout] test platform::tests::errno_round_trips ... ok
[INFO] [stdout] test platform::tests::perror_message_has_perrors_format ... ok
[INFO] [stdout] test platform::tests::restore_state_flags_follow_the_c ... ok
[INFO] [stdout] test platform::tests::write_all_quietly_writes_everything_and_stops_on_errors ... ok
[INFO] [stdout] test platform::tests::clocks_move_forward_and_sleep_sleeps ... ok
[INFO] [stdout] test platform::tests::write_then_read_through_a_pipe ... ok
[INFO] [stdout] test simulation::tests::frames_follow_the_heading ... ok
[INFO] [stdout] test simulation::tests::the_default_state_is_the_c_static_initializer ... ok
[INFO] [stdout] test platform::tests::strerror_gives_the_c_library_text ... ok
[INFO] [stdout] test platform::tests::strtod_accepts_the_c_grammar ... ok
[INFO] [stdout] test platform::tests::raw_mode_passes_bytes_through_unchanged ... ok
[INFO] [stdout] test platform::tests::raw_mode_changes_exactly_what_enter_terminal_changes ... ok
[INFO] [stdout] test platform::tests::window_size_set_on_the_master_is_seen_on_the_slave ... ok
[INFO] [stdout] test platform::tests::poll_reports_readiness ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rbirds-1ed44d3d1d528900)
[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] [stderr]    Doc-tests rbirds
[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" "6bdc713126544005389c5f9529420e09067b11f62213f6a7a54f95ffde607fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bdc713126544005389c5f9529420e09067b11f62213f6a7a54f95ffde607fd6", kill_on_drop: false }`
[INFO] [stdout] 6bdc713126544005389c5f9529420e09067b11f62213f6a7a54f95ffde607fd6
