[INFO] fetching crate lexer-rs 0.0.4...
[INFO] testing lexer-rs-0.0.4 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate lexer-rs 0.0.4 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate lexer-rs 0.0.4
[INFO] finished tweaking crates.io crate lexer-rs 0.0.4
[INFO] tweaked toml for crates.io crate lexer-rs 0.0.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lexer-rs 0.0.4 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lexer-rs 0.0.4 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d015ab597f896574a732849e0e28b79158b4c8cc92cf860ced9533ca929a83b
[INFO] running `Command { std: "docker" "start" "-a" "8d015ab597f896574a732849e0e28b79158b4c8cc92cf860ced9533ca929a83b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d015ab597f896574a732849e0e28b79158b4c8cc92cf860ced9533ca929a83b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d015ab597f896574a732849e0e28b79158b4c8cc92cf860ced9533ca929a83b", kill_on_drop: false }`
[INFO] [stdout] 8d015ab597f896574a732849e0e28b79158b4c8cc92cf860ced9533ca929a83b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e4e215176a102af5645c3099a1211f1a0df0b08f83b343fb51cd173f547b640
[INFO] running `Command { std: "docker" "start" "-a" "2e4e215176a102af5645c3099a1211f1a0df0b08f83b343fb51cd173f547b640", kill_on_drop: false }`
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling lexer-rs v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lexer/lexer_of_string.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn lexer(&self) -> LexerOfStr<P, T, E> {
[INFO] [stdout]    |                  ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn lexer(&self) -> LexerOfStr<'_, P, T, E> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "2e4e215176a102af5645c3099a1211f1a0df0b08f83b343fb51cd173f547b640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e4e215176a102af5645c3099a1211f1a0df0b08f83b343fb51cd173f547b640", kill_on_drop: false }`
[INFO] [stdout] 2e4e215176a102af5645c3099a1211f1a0df0b08f83b343fb51cd173f547b640
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 289243d6bdc6cd1d0adcd3cc0c503814a436be7013117e334e87e29d5fff2060
[INFO] running `Command { std: "docker" "start" "-a" "289243d6bdc6cd1d0adcd3cc0c503814a436be7013117e334e87e29d5fff2060", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexer-rs v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lexer/lexer_of_string.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn lexer(&self) -> LexerOfStr<P, T, E> {
[INFO] [stdout]    |                  ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn lexer(&self) -> LexerOfStr<'_, P, T, E> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> examples/simple.rs:110:51
[INFO] [stdout]     |
[INFO] [stdout] 110 |         match stream.do_while(state, ch, &|_, ch| (ch == ' ' || ch == '\t')) {
[INFO] [stdout]     |                                                   ^                       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 110 -         match stream.do_while(state, ch, &|_, ch| (ch == ' ' || ch == '\t')) {
[INFO] [stdout] 110 +         match stream.do_while(state, ch, &|_, ch| ch == ' ' || ch == '\t') {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lexer/lexer_of_string.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn lexer(&self) -> LexerOfStr<P, T, E> {
[INFO] [stdout]    |                  ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn lexer(&self) -> LexerOfStr<'_, P, T, E> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "289243d6bdc6cd1d0adcd3cc0c503814a436be7013117e334e87e29d5fff2060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "289243d6bdc6cd1d0adcd3cc0c503814a436be7013117e334e87e29d5fff2060", kill_on_drop: false }`
[INFO] [stdout] 289243d6bdc6cd1d0adcd3cc0c503814a436be7013117e334e87e29d5fff2060
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 114b9da9ee4e47b571edd917246d4f4ba6e21cc1c1b4cab8778335dd1b9a41e1
[INFO] running `Command { std: "docker" "start" "-a" "114b9da9ee4e47b571edd917246d4f4ba6e21cc1c1b4cab8778335dd1b9a41e1", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lexer/lexer_of_string.rs:89:18
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn lexer(&self) -> LexerOfStr<P, T, E> {
[INFO] [stderr]    |                  ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn lexer(&self) -> LexerOfStr<'_, P, T, E> {
[INFO] [stderr]    |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: `lexer-rs` (lib) generated 1 warning (run `cargo fix --lib -p lexer-rs` to apply 1 suggestion)
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> examples/simple.rs:110:51
[INFO] [stderr]     |
[INFO] [stderr] 110 |         match stream.do_while(state, ch, &|_, ch| (ch == ' ' || ch == '\t')) {
[INFO] [stderr]     |                                                   ^                       ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 110 -         match stream.do_while(state, ch, &|_, ch| (ch == ' ' || ch == '\t')) {
[INFO] [stderr] 110 +         match stream.do_while(state, ch, &|_, ch| ch == ' ' || ch == '\t') {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `lexer-rs` (example "simple") generated 1 warning (run `cargo fix --example "simple" -p lexer-rs` to apply 1 suggestion)
[INFO] [stderr] warning: `lexer-rs` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lexer_rs-8e72e1e164a9ed88)
[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 lexer_rs
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lexer/lexer_of_str.rs - lexer::lexer_of_str::LexerOfStr (line 31) ... ignored
[INFO] [stdout] test src/lexer/lexer_of_str.rs - lexer::lexer_of_str::LexerOfStr (line 38) ... ignored
[INFO] [stdout] test src/lexer/traits.rs - lexer::traits::BoxDynLexerParseFn (line 152) ... ignored
[INFO] [stdout] test src/lexer/traits.rs - lexer::traits::Lexer (line 43) ... ignored
[INFO] [stdout] test src/lexer/traits.rs - lexer::traits::Lexer (line 50) ... ignored
[INFO] [stdout] test src/lexer/traits.rs - lexer::traits::Lexer (line 69) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "114b9da9ee4e47b571edd917246d4f4ba6e21cc1c1b4cab8778335dd1b9a41e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "114b9da9ee4e47b571edd917246d4f4ba6e21cc1c1b4cab8778335dd1b9a41e1", kill_on_drop: false }`
[INFO] [stdout] 114b9da9ee4e47b571edd917246d4f4ba6e21cc1c1b4cab8778335dd1b9a41e1
