[INFO] fetching crate java-properties 2.0.0... [INFO] testing java-properties-2.0.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate java-properties 2.0.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate java-properties 2.0.0 [INFO] finished tweaking crates.io crate java-properties 2.0.0 [INFO] tweaked toml for crates.io crate java-properties 2.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate java-properties 2.0.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] adafe94f05a36f64843a5dbef593e7c32db526f26b1eeb549b1e57b9ff2304b4 [INFO] running `Command { std: "docker" "start" "-a" "adafe94f05a36f64843a5dbef593e7c32db526f26b1eeb549b1e57b9ff2304b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "adafe94f05a36f64843a5dbef593e7c32db526f26b1eeb549b1e57b9ff2304b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adafe94f05a36f64843a5dbef593e7c32db526f26b1eeb549b1e57b9ff2304b4", kill_on_drop: false }` [INFO] [stdout] adafe94f05a36f64843a5dbef593e7c32db526f26b1eeb549b1e57b9ff2304b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d27573ace715a3c38c9bae8f36d26f515d7356ebd73b8c995e34cf81f843339 [INFO] running `Command { std: "docker" "start" "-a" "5d27573ace715a3c38c9bae8f36d26f515d7356ebd73b8c995e34cf81f843339", kill_on_drop: false }` [INFO] [stderr] Compiling java-properties v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:538:21 [INFO] [stdout] | [INFO] [stdout] 538 | fn parse_line(line: &str) -> Option { [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] 538 | fn parse_line(line: &str) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "5d27573ace715a3c38c9bae8f36d26f515d7356ebd73b8c995e34cf81f843339", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d27573ace715a3c38c9bae8f36d26f515d7356ebd73b8c995e34cf81f843339", kill_on_drop: false }` [INFO] [stdout] 5d27573ace715a3c38c9bae8f36d26f515d7356ebd73b8c995e34cf81f843339 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 296bb65ccb2488bd0fbe588cdbd4c73ba3de980c8426aee9cd82418416ca4e88 [INFO] running `Command { std: "docker" "start" "-a" "296bb65ccb2488bd0fbe588cdbd4c73ba3de980c8426aee9cd82418416ca4e88", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:538:21 [INFO] [stdout] | [INFO] [stdout] 538 | fn parse_line(line: &str) -> Option { [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] 538 | fn parse_line(line: &str) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling java-properties v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:538:21 [INFO] [stdout] | [INFO] [stdout] 538 | fn parse_line(line: &str) -> Option { [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] 538 | fn parse_line(line: &str) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "296bb65ccb2488bd0fbe588cdbd4c73ba3de980c8426aee9cd82418416ca4e88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "296bb65ccb2488bd0fbe588cdbd4c73ba3de980c8426aee9cd82418416ca4e88", kill_on_drop: false }` [INFO] [stdout] 296bb65ccb2488bd0fbe588cdbd4c73ba3de980c8426aee9cd82418416ca4e88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 900fea03c08b9e0548226fa04daec279129b4866860d1f6e324c72b0471dbcd1 [INFO] running `Command { std: "docker" "start" "-a" "900fea03c08b9e0548226fa04daec279129b4866860d1f6e324c72b0471dbcd1", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:538:21 [INFO] [stderr] | [INFO] [stderr] 538 | fn parse_line(line: &str) -> Option { [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] 538 | fn parse_line(line: &str) -> Option> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `java-properties` (lib) generated 1 warning [INFO] [stderr] warning: `java-properties` (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/java_properties-2c05676b86983274) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test tests::count_ending_backslashes ... ok [INFO] [stdout] test tests::line_display ... ok [INFO] [stdout] test tests::natural_lines ... ok [INFO] [stdout] test tests::properties_error_display ... ok [INFO] [stdout] test tests::properties_iter ... ok [INFO] [stdout] test tests::logical_lines ... ok [INFO] [stdout] test tests::parse_line ... ok [INFO] [stdout] test tests::unescape ... ok [INFO] [stdout] test tests::properties_writer_good_kv_separator ... ok [INFO] [stdout] test tests::properties_writer_kv ... ok [INFO] [stdout] test tests::properties_writer_bad_kv_separator ... ok [INFO] [stdout] test tests::properties_writer_custom_comment_prefix ... ok [INFO] [stdout] test tests::properties_writer_bad_comment_prefix ... ok [INFO] [stdout] test tests::properties_writer_custom_kv_separator ... ok [INFO] [stdout] test tests::properties_writer_comment ... ok [INFO] [stdout] test tests::properties_writer_custom_line_ending ... ok [INFO] [stdout] test tests::properties_writer_good_comment_prefix ... ok [INFO] [stdout] test tests::properties_writer_kv_custom_encoding ... ok [INFO] [stdout] test tests::properties_error_line_number ... ok [INFO] [stderr] Doc-tests java_properties [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "900fea03c08b9e0548226fa04daec279129b4866860d1f6e324c72b0471dbcd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "900fea03c08b9e0548226fa04daec279129b4866860d1f6e324c72b0471dbcd1", kill_on_drop: false }` [INFO] [stdout] 900fea03c08b9e0548226fa04daec279129b4866860d1f6e324c72b0471dbcd1