[INFO] fetching crate php-literal-parser 0.3.0...
[INFO] testing php-literal-parser-0.3.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate php-literal-parser 0.3.0 into /workspace/builds/worker-61/source
[INFO] validating manifest of crates.io crate php-literal-parser 0.3.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate php-literal-parser 0.3.0
[INFO] finished tweaking crates.io crate php-literal-parser 0.3.0
[INFO] tweaked toml for crates.io crate php-literal-parser 0.3.0 written to /workspace/builds/worker-61/source/Cargo.toml
[INFO] crate crates.io crate php-literal-parser 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c27e040c413d1f1200c96d82cc63e32b22b04ecc8f6787efd6627cded2de5304
[INFO] running `Command { std: "docker" "start" "-a" "c27e040c413d1f1200c96d82cc63e32b22b04ecc8f6787efd6627cded2de5304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c27e040c413d1f1200c96d82cc63e32b22b04ecc8f6787efd6627cded2de5304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c27e040c413d1f1200c96d82cc63e32b22b04ecc8f6787efd6627cded2de5304", kill_on_drop: false }`
[INFO] [stdout] c27e040c413d1f1200c96d82cc63e32b22b04ecc8f6787efd6627cded2de5304
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d6ae707487774db7c3b5e99fa4e2af753e346395922624aefdc586a9e142633
[INFO] running `Command { std: "docker" "start" "-a" "2d6ae707487774db7c3b5e99fa4e2af753e346395922624aefdc586a9e142633", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling beef v0.5.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling source-span v2.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.28
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]    Compiling thiserror v1.0.28
[INFO] [stderr]    Compiling logos v0.12.0
[INFO] [stderr]    Compiling php-literal-parser v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `snip`
[INFO] [stdout]   --> src/error.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     snip: Span,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `snip`
[INFO] [stdout]    --> src/error.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 |     snip: Span,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `snip`
[INFO] [stdout]    --> src/error.rs:179:5
[INFO] [stdout]     |
[INFO] [stdout] 179 |     snip: Span,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `snip`
[INFO] [stdout]    --> src/error.rs:226:5
[INFO] [stdout]     |
[INFO] [stdout] 226 |     snip: Span,
[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 22.10s
[INFO] running `Command { std: "docker" "inspect" "2d6ae707487774db7c3b5e99fa4e2af753e346395922624aefdc586a9e142633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d6ae707487774db7c3b5e99fa4e2af753e346395922624aefdc586a9e142633", kill_on_drop: false }`
[INFO] [stdout] 2d6ae707487774db7c3b5e99fa4e2af753e346395922624aefdc586a9e142633
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae5d226caa5be091cc01c5f9647b7e661c6baa37a5e649b62a8d130723215382
[INFO] running `Command { std: "docker" "start" "-a" "ae5d226caa5be091cc01c5f9647b7e661c6baa37a5e649b62a8d130723215382", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling main_error v0.1.1
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stdout] warning: field is never read: `snip`
[INFO] [stdout]   --> src/error.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     snip: Span,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `snip`
[INFO] [stdout]    --> src/error.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 |     snip: Span,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `snip`
[INFO] [stdout]    --> src/error.rs:179:5
[INFO] [stdout]     |
[INFO] [stdout] 179 |     snip: Span,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `snip`
[INFO] [stdout]    --> src/error.rs:226:5
[INFO] [stdout]     |
[INFO] [stdout] 226 |     snip: Span,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling php-literal-parser v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `snip`
[INFO] [stdout]   --> src/error.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     snip: Span,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `snip`
[INFO] [stdout]    --> src/error.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 |     snip: Span,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `snip`
[INFO] [stdout]    --> src/error.rs:179:5
[INFO] [stdout]     |
[INFO] [stdout] 179 |     snip: Span,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `snip`
[INFO] [stdout]    --> src/error.rs:226:5
[INFO] [stdout]     |
[INFO] [stdout] 226 |     snip: Span,
[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 10.27s
[INFO] running `Command { std: "docker" "inspect" "ae5d226caa5be091cc01c5f9647b7e661c6baa37a5e649b62a8d130723215382", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae5d226caa5be091cc01c5f9647b7e661c6baa37a5e649b62a8d130723215382", kill_on_drop: false }`
[INFO] [stdout] ae5d226caa5be091cc01c5f9647b7e661c6baa37a5e649b62a8d130723215382
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 46ef1727b7cf0b343d3ecedbeadcff696ffe7c1ca96f5c60870c76f636c51d7d
[INFO] running `Command { std: "docker" "start" "-a" "46ef1727b7cf0b343d3ecedbeadcff696ffe7c1ca96f5c60870c76f636c51d7d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: field is never read: `snip`
[INFO] [stdout] running 13 tests
[INFO] [stderr]   --> src/error.rs:48:5
[INFO] [stdout] test serde_impl::tests::test_enum ... ok
[INFO] [stderr]    |
[INFO] [stdout] test lexer::test_lex ... ok
[INFO] [stderr] 48 |     snip: Span,
[INFO] [stdout] test lexer::test_lex_comments ... ok
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stdout] test serde_impl::tests::test_vec ... ok
[INFO] [stderr]    |
[INFO] [stdout] test lexer::test_lex_int ... ok
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] test string::tests::test_is_numeric ... ok
[INFO] [stderr] 
[INFO] [stdout] test serde_impl::tests::test_vec_explicit_keys ... ok
[INFO] [stderr] warning: field is never read: `snip`
[INFO] [stdout] test string::tests::test_unescape_double ... ok
[INFO] [stderr]    --> src/error.rs:133:5
[INFO] [stdout] test test_index ... ok
[INFO] [stderr]     |
[INFO] [stdout] test string::tests::test_unescape_single ... ok
[INFO] [stderr] 133 |     snip: Span,
[INFO] [stdout] test lexer::test_lex_float ... ok
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stdout] test serde_impl::tests::test_struct_nested ... ok
[INFO] [stderr] 
[INFO] [stdout] test serde_impl::tests::test_struct ... ok
[INFO] [stderr] warning: field is never read: `snip`
[INFO] [stdout] 
[INFO] [stderr]    --> src/error.rs:179:5
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr] 179 |     snip: Span,
[INFO] [stdout] 
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stdout] running 2 tests
[INFO] [stderr] 
[INFO] [stdout] test test_parse_value ... ok
[INFO] [stderr] warning: field is never read: `snip`
[INFO] [stdout] test test_trailing_semi ... ok
[INFO] [stderr]    --> src/error.rs:226:5
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr] 226 |     snip: Span,
[INFO] [stdout] 
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `php-literal-parser` (lib) generated 4 warnings
[INFO] [stderr] warning: `php-literal-parser` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/php_literal_parser-43062991b1696515)
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-c827579114307fd1)
[INFO] [stderr]    Doc-tests php-literal-parser
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Value (line 81) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/serde_impl.rs - serde_impl::from_str (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "46ef1727b7cf0b343d3ecedbeadcff696ffe7c1ca96f5c60870c76f636c51d7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ef1727b7cf0b343d3ecedbeadcff696ffe7c1ca96f5c60870c76f636c51d7d", kill_on_drop: false }`
[INFO] [stdout] 46ef1727b7cf0b343d3ecedbeadcff696ffe7c1ca96f5c60870c76f636c51d7d