[INFO] fetching crate decent-toml-rs-alternative 0.3.0...
[INFO] testing decent-toml-rs-alternative-0.3.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate decent-toml-rs-alternative 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate decent-toml-rs-alternative 0.3.0 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 decent-toml-rs-alternative 0.3.0
[INFO] finished tweaking crates.io crate decent-toml-rs-alternative 0.3.0
[INFO] tweaked toml for crates.io crate decent-toml-rs-alternative 0.3.0 written to /workspace/builds/worker-4/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 7ce4d0164b31463f3bedf0aa2dd6feb38a93d8d8e696aa8aa160a7f3806b78d5
[INFO] running `Command { std: "docker" "start" "-a" "7ce4d0164b31463f3bedf0aa2dd6feb38a93d8d8e696aa8aa160a7f3806b78d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ce4d0164b31463f3bedf0aa2dd6feb38a93d8d8e696aa8aa160a7f3806b78d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ce4d0164b31463f3bedf0aa2dd6feb38a93d8d8e696aa8aa160a7f3806b78d5", kill_on_drop: false }`
[INFO] [stdout] 7ce4d0164b31463f3bedf0aa2dd6feb38a93d8d8e696aa8aa160a7f3806b78d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 71c73f78b7a401f23af8471ad5a3074d385c1ad65c6e921480e6cd6efd214e35
[INFO] running `Command { std: "docker" "start" "-a" "71c73f78b7a401f23af8471ad5a3074d385c1ad65c6e921480e6cd6efd214e35", kill_on_drop: false }`
[INFO] [stderr]    Compiling decent-synquote-alternative v0.3.0
[INFO] [stderr]    Compiling decent-serde-toml-derive-alternative v0.3.0
[INFO] [stderr]    Compiling decent-toml-rs-alternative v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `at`
[INFO] [stdout]    --> src/parser.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     at: usize,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `header`
[INFO] [stdout]    --> src/parser.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     header: Vec<(Span, Cow<'a, str>)>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `values`
[INFO] [stdout]    --> src/parser.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 114 |     values: Option<Vec<TablePair<'a>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `array`
[INFO] [stdout]    --> src/parser.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |     array: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "71c73f78b7a401f23af8471ad5a3074d385c1ad65c6e921480e6cd6efd214e35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71c73f78b7a401f23af8471ad5a3074d385c1ad65c6e921480e6cd6efd214e35", kill_on_drop: false }`
[INFO] [stdout] 71c73f78b7a401f23af8471ad5a3074d385c1ad65c6e921480e6cd6efd214e35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 9be7a57f69e8d68a7baf9cd3889e0e6c7652c1e88803d13d1cf5137b5ef59239
[INFO] running `Command { std: "docker" "start" "-a" "9be7a57f69e8d68a7baf9cd3889e0e6c7652c1e88803d13d1cf5137b5ef59239", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: field is never read: `at`
[INFO] [stdout]    --> src/parser.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     at: usize,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `header`
[INFO] [stdout]    --> src/parser.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     header: Vec<(Span, Cow<'a, str>)>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `values`
[INFO] [stdout]    --> src/parser.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 114 |     values: Option<Vec<TablePair<'a>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `array`
[INFO] [stdout]    --> src/parser.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |     array: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling decent-toml-rs-alternative v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `at`
[INFO] [stdout]    --> src/parser.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     at: usize,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `header`
[INFO] [stdout]    --> src/parser.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |     header: Vec<(Span, Cow<'a, str>)>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `values`
[INFO] [stdout]    --> src/parser.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 114 |     values: Option<Vec<TablePair<'a>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `array`
[INFO] [stdout]    --> src/parser.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |     array: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "9be7a57f69e8d68a7baf9cd3889e0e6c7652c1e88803d13d1cf5137b5ef59239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9be7a57f69e8d68a7baf9cd3889e0e6c7652c1e88803d13d1cf5137b5ef59239", kill_on_drop: false }`
[INFO] [stdout] 9be7a57f69e8d68a7baf9cd3889e0e6c7652c1e88803d13d1cf5137b5ef59239
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ae986851f11ba677f236b0203f52ab0615d163f0a4abaae1d2152ba345d133d9
[INFO] running `Command { std: "docker" "start" "-a" "ae986851f11ba677f236b0203f52ab0615d163f0a4abaae1d2152ba345d133d9", 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] [stderr] warning: field is never read: `at`
[INFO] [stderr]    --> src/parser.rs:112:5
[INFO] [stderr]     |
[INFO] [stderr] 112 |     at: usize,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `header`
[INFO] [stderr]    --> src/parser.rs:113:5
[INFO] [stderr]     |
[INFO] [stderr] 113 |     header: Vec<(Span, Cow<'a, str>)>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `values`
[INFO] [stderr]    --> src/parser.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 114 |     values: Option<Vec<TablePair<'a>>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `array`
[INFO] [stderr]    --> src/parser.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     array: bool,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `decent-toml-rs-alternative` (lib) generated 4 warnings
[INFO] [stderr] warning: `decent-toml-rs-alternative` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/decent_toml_rs_alternative-c5b10e7a0b9e3273)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tokens::tests::all ... ok
[INFO] [stdout] test tokens::tests::bad_comment ... ok
[INFO] [stdout] test tokens::tests::bare_cr_bad ... ok
[INFO] [stdout] test tokens::tests::keylike ... ok
[INFO] [stdout] test tokens::tests::basic_strings ... ok
[INFO] [stdout] test tokens::tests::literal_strings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parse.rs (/opt/rustwide/target/debug/deps/parse-d995cb77eac761d1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test parse_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests decent-toml-rs-alternative
[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" "ae986851f11ba677f236b0203f52ab0615d163f0a4abaae1d2152ba345d133d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae986851f11ba677f236b0203f52ab0615d163f0a4abaae1d2152ba345d133d9", kill_on_drop: false }`
[INFO] [stdout] ae986851f11ba677f236b0203f52ab0615d163f0a4abaae1d2152ba345d133d9