[INFO] fetching crate charred 2.2.0...
[INFO] testing charred-2.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate charred 2.2.0 into /workspace/builds/worker-65/source
[INFO] validating manifest of crates.io crate charred 2.2.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate charred 2.2.0
[INFO] finished tweaking crates.io crate charred 2.2.0
[INFO] tweaked toml for crates.io crate charred 2.2.0 written to /workspace/builds/worker-65/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2cd04cd6e27c8ca826a48bdf16b1c60609d3094d23f23775eb884de4e2ee75e
[INFO] running `Command { std: "docker" "start" "-a" "e2cd04cd6e27c8ca826a48bdf16b1c60609d3094d23f23775eb884de4e2ee75e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2cd04cd6e27c8ca826a48bdf16b1c60609d3094d23f23775eb884de4e2ee75e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2cd04cd6e27c8ca826a48bdf16b1c60609d3094d23f23775eb884de4e2ee75e", kill_on_drop: false }`
[INFO] [stdout] e2cd04cd6e27c8ca826a48bdf16b1c60609d3094d23f23775eb884de4e2ee75e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbf77cc8218a30a8115cc6ce77941408b43a3a42cec16d2cf3ea4851d755e861
[INFO] running `Command { std: "docker" "start" "-a" "fbf77cc8218a30a8115cc6ce77941408b43a3a42cec16d2cf3ea4851d755e861", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling charred v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.35s
[INFO] running `Command { std: "docker" "inspect" "fbf77cc8218a30a8115cc6ce77941408b43a3a42cec16d2cf3ea4851d755e861", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbf77cc8218a30a8115cc6ce77941408b43a3a42cec16d2cf3ea4851d755e861", kill_on_drop: false }`
[INFO] [stdout] fbf77cc8218a30a8115cc6ce77941408b43a3a42cec16d2cf3ea4851d755e861
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae7947bdf48288c32ac2149a619b54f60242015ed5f000b32266945a5374ae04
[INFO] running `Command { std: "docker" "start" "-a" "ae7947bdf48288c32ac2149a619b54f60242015ed5f000b32266945a5374ae04", kill_on_drop: false }`
[INFO] [stderr]    Compiling charred v2.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "ae7947bdf48288c32ac2149a619b54f60242015ed5f000b32266945a5374ae04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae7947bdf48288c32ac2149a619b54f60242015ed5f000b32266945a5374ae04", kill_on_drop: false }`
[INFO] [stdout] ae7947bdf48288c32ac2149a619b54f60242015ed5f000b32266945a5374ae04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6f9b2dff3c9929361e46fec34139adc4d1530f933c5f808de1ba1fe4aed2bcc3
[INFO] running `Command { std: "docker" "start" "-a" "6f9b2dff3c9929361e46fec34139adc4d1530f933c5f808de1ba1fe4aed2bcc3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/charred-0d10500076f36326)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::test_input::it_checks_for_eof ... ok
[INFO] [stdout] test tests::test_input::it_consumes ... ok
[INFO] [stdout] test tests::test_input::it_peeks ... ok
[INFO] [stdout] test tests::test_input::it_reads_the_previous ... ok
[INFO] [stdout] test tests::test_token::it_converts ... ok
[INFO] [stdout] test tests::test_lexer::it_falls_back_to_unknown ... ok
[INFO] [stdout] test tests::test_lexer::it_scans ... ok
[INFO] [stdout] test tests::test_token::it_parses ... ok
[INFO] [stdout] test tests::test_token_reader::check_eof_works ... ok
[INFO] [stdout] test tests::test_token_reader::consume_does_consume ... ok
[INFO] [stdout] test tests::test_token_reader::peek_and_consume_returns_eof_on_input_end ... ok
[INFO] [stdout] test tests::test_token_reader::peek_does_not_consume ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests charred
[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" "6f9b2dff3c9929361e46fec34139adc4d1530f933c5f808de1ba1fe4aed2bcc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f9b2dff3c9929361e46fec34139adc4d1530f933c5f808de1ba1fe4aed2bcc3", kill_on_drop: false }`
[INFO] [stdout] 6f9b2dff3c9929361e46fec34139adc4d1530f933c5f808de1ba1fe4aed2bcc3