[INFO] fetching crate finl-charsub 1.0.0...
[INFO] testing finl-charsub-1.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate finl-charsub 1.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate finl-charsub 1.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate finl-charsub 1.0.0
[INFO] finished tweaking crates.io crate finl-charsub 1.0.0
[INFO] tweaked toml for crates.io crate finl-charsub 1.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ba463f744e7b8df469c2f7a5e0f7068a9f153da91eeb5c722aafecb0a546f0a
[INFO] running `Command { std: "docker" "start" "-a" "1ba463f744e7b8df469c2f7a5e0f7068a9f153da91eeb5c722aafecb0a546f0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ba463f744e7b8df469c2f7a5e0f7068a9f153da91eeb5c722aafecb0a546f0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ba463f744e7b8df469c2f7a5e0f7068a9f153da91eeb5c722aafecb0a546f0a", kill_on_drop: false }`
[INFO] [stdout] 1ba463f744e7b8df469c2f7a5e0f7068a9f153da91eeb5c722aafecb0a546f0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8869fcefea0c63603d6710cfc2158f84da7ce77e94363e0c6be2e8ec53c88bf7
[INFO] running `Command { std: "docker" "start" "-a" "8869fcefea0c63603d6710cfc2158f84da7ce77e94363e0c6be2e8ec53c88bf7", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.55
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling finl-charsub v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.87s
[INFO] running `Command { std: "docker" "inspect" "8869fcefea0c63603d6710cfc2158f84da7ce77e94363e0c6be2e8ec53c88bf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8869fcefea0c63603d6710cfc2158f84da7ce77e94363e0c6be2e8ec53c88bf7", kill_on_drop: false }`
[INFO] [stdout] 8869fcefea0c63603d6710cfc2158f84da7ce77e94363e0c6be2e8ec53c88bf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fffe3ac6ba812bd4bf32dd9f5f4f36187b35b050db9b0991863a866deb3934b
[INFO] running `Command { std: "docker" "start" "-a" "9fffe3ac6ba812bd4bf32dd9f5f4f36187b35b050db9b0991863a866deb3934b", kill_on_drop: false }`
[INFO] [stderr]    Compiling finl-charsub v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "9fffe3ac6ba812bd4bf32dd9f5f4f36187b35b050db9b0991863a866deb3934b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fffe3ac6ba812bd4bf32dd9f5f4f36187b35b050db9b0991863a866deb3934b", kill_on_drop: false }`
[INFO] [stdout] 9fffe3ac6ba812bd4bf32dd9f5f4f36187b35b050db9b0991863a866deb3934b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e93fb96dd28fdcc2e9010deb469cc746527db29775f251616d09d9f479ed926b
[INFO] running `Command { std: "docker" "start" "-a" "e93fb96dd28fdcc2e9010deb469cc746527db29775f251616d09d9f479ed926b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/finl_charsub-928cd12e2883d624)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test charsub::tests::blank_lines_and_comments_ignored ... ok
[INFO] [stdout] test charsub::tests::basic_maps_work_correctly ... ok
[INFO] [stdout] test charsub::tests::char_sub_machine_handles_substitutions_at_end ... ok
[INFO] [stdout] test charsub::tests::char_sub_machine_handles_substitutions_where_initial_or_middle_sequences_dont_terminate ... ok
[INFO] [stdout] test charsub::tests::add_some_mappings_to_substitution_trie ... ok
[INFO] [stdout] test charsub::tests::char_sub_machine_can_handle_more_than_one_substitution ... ok
[INFO] [stdout] test charsub::tests::char_sub_machine_handles_substitutions_mid_string ... ok
[INFO] [stdout] test charsub::tests::can_parse_valid_external_file ... ok
[INFO] [stdout] test charsub::tests::char_sub_machine_handles_stopping_mid_substitution_ok ... ok
[INFO] [stdout] test charsub::tests::missing_map_to_value_gives_error ... ok
[INFO] [stdout] test charsub::tests::char_sub_machine_returns_original_string_when_no_substitution ... ok
[INFO] [stdout] test charsub::tests::flush_will_correctly_handle_a_dead_end_substitution ... ok
[INFO] [stdout] test unescape::tests::backslash_escape_is_decoded ... ok
[INFO] [stdout] test unescape::tests::bad_escape_gives_error ... ok
[INFO] [stdout] test unescape::tests::double_quote_escape_is_decoded ... ok
[INFO] [stdout] test unescape::tests::invalid_code_point_gives_error ... ok
[INFO] [stdout] test unescape::tests::missing_brace_after_u_gives_error ... ok
[INFO] [stdout] test unescape::tests::n_escape_is_decoded ... ok
[INFO] [stdout] test unescape::tests::non_hex_digit_after_u_gives_error ... ok
[INFO] [stdout] test unescape::tests::ordinary_string_comes_back_the_same ... ok
[INFO] [stdout] test unescape::tests::r_escape_is_decoded ... ok
[INFO] [stdout] test unescape::tests::single_quote_escape_is_decoded ... ok
[INFO] [stdout] test unescape::tests::tab_escape_is_decoded ... ok
[INFO] [stdout] test unescape::tests::too_large_a_value_gives_error ... ok
[INFO] [stdout] test unescape::tests::too_many_hex_digits_after_u_gives_error ... ok
[INFO] [stdout] test unescape::tests::unicode_escape_is_decoded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests finl-charsub
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/charsub.rs - charsub::CharSubMachine::flush (line 163) ... ok
[INFO] [stdout] test src/unescape.rs - unescape::unescape (line 23) ... ok
[INFO] [stdout] test src/charsub.rs - charsub::CharSubMachine::process (line 73) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e93fb96dd28fdcc2e9010deb469cc746527db29775f251616d09d9f479ed926b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e93fb96dd28fdcc2e9010deb469cc746527db29775f251616d09d9f479ed926b", kill_on_drop: false }`
[INFO] [stdout] e93fb96dd28fdcc2e9010deb469cc746527db29775f251616d09d9f479ed926b