[INFO] fetching crate java-properties 2.0.0... [INFO] testing java-properties-2.0.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate java-properties 2.0.0 into /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate java-properties 2.0.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 321c33043bb3bb48a9fe4bd6c659e5d0fca76b1a703b65ecb466dad9e32157ee [INFO] running `Command { std: "docker" "start" "-a" "321c33043bb3bb48a9fe4bd6c659e5d0fca76b1a703b65ecb466dad9e32157ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "321c33043bb3bb48a9fe4bd6c659e5d0fca76b1a703b65ecb466dad9e32157ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "321c33043bb3bb48a9fe4bd6c659e5d0fca76b1a703b65ecb466dad9e32157ee", kill_on_drop: false }` [INFO] [stdout] 321c33043bb3bb48a9fe4bd6c659e5d0fca76b1a703b65ecb466dad9e32157ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8d429678f9b7eff1cac885b55e8911d9b376c55b781051d4882b75cc657ef03e [INFO] running `Command { std: "docker" "start" "-a" "8d429678f9b7eff1cac885b55e8911d9b376c55b781051d4882b75cc657ef03e", kill_on_drop: false }` [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling java-properties v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:538:21 [INFO] [stdout] | [INFO] [stdout] 538 | fn parse_line(line: &str) -> Option { [INFO] [stdout] | ^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 2.86s [INFO] running `Command { std: "docker" "inspect" "8d429678f9b7eff1cac885b55e8911d9b376c55b781051d4882b75cc657ef03e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d429678f9b7eff1cac885b55e8911d9b376c55b781051d4882b75cc657ef03e", kill_on_drop: false }` [INFO] [stdout] 8d429678f9b7eff1cac885b55e8911d9b376c55b781051d4882b75cc657ef03e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 42378cad42049e5f3efab058181123b8e60c682741bee4726ee8b04dc475e34c [INFO] running `Command { std: "docker" "start" "-a" "42378cad42049e5f3efab058181123b8e60c682741bee4726ee8b04dc475e34c", kill_on_drop: false }` [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:538:21 [INFO] [stdout] | [INFO] [stdout] 538 | fn parse_line(line: &str) -> Option { [INFO] [stdout] | ^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:538:21 [INFO] [stdout] | [INFO] [stdout] 538 | fn parse_line(line: &str) -> Option { [INFO] [stdout] | ^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 2.28s [INFO] running `Command { std: "docker" "inspect" "42378cad42049e5f3efab058181123b8e60c682741bee4726ee8b04dc475e34c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42378cad42049e5f3efab058181123b8e60c682741bee4726ee8b04dc475e34c", kill_on_drop: false }` [INFO] [stdout] 42378cad42049e5f3efab058181123b8e60c682741bee4726ee8b04dc475e34c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] f2bce79b9c4a3a6357309f0a5e684bd88cffc647063c9f2183ac10ca7d1badca [INFO] running `Command { std: "docker" "start" "-a" "f2bce79b9c4a3a6357309f0a5e684bd88cffc647063c9f2183ac10ca7d1badca", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] [INFO] [stderr] --> src/lib.rs:538:21 [INFO] [stdout] running 19 tests [INFO] [stderr] | [INFO] [stderr] 538 | fn parse_line(line: &str) -> Option { [INFO] [stderr] | ^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 (run `cargo fix --lib -p java-properties` to apply 1 suggestion) [INFO] [stderr] warning: `java-properties` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/java_properties-3ff3606ce70c5041) [INFO] [stdout] test tests::count_ending_backslashes ... ok [INFO] [stdout] test tests::line_display ... ok [INFO] [stdout] test tests::properties_error_display ... ok [INFO] [stdout] test tests::natural_lines ... ok [INFO] [stdout] test tests::logical_lines ... ok [INFO] [stdout] test tests::properties_writer_bad_kv_separator ... ok [INFO] [stdout] test tests::properties_writer_comment ... ok [INFO] [stdout] test tests::properties_writer_custom_kv_separator ... ok [INFO] [stdout] test tests::properties_writer_custom_line_ending ... ok [INFO] [stdout] test tests::parse_line ... ok [INFO] [stdout] test tests::properties_writer_kv_custom_encoding ... ok [INFO] [stdout] test tests::properties_error_line_number ... ok [INFO] [stdout] test tests::properties_writer_good_kv_separator ... ok [INFO] [stdout] test tests::unescape ... ok [INFO] [stdout] test tests::properties_writer_kv ... 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_iter ... ok [INFO] [stdout] test tests::properties_writer_good_comment_prefix ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f2bce79b9c4a3a6357309f0a5e684bd88cffc647063c9f2183ac10ca7d1badca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2bce79b9c4a3a6357309f0a5e684bd88cffc647063c9f2183ac10ca7d1badca", kill_on_drop: false }` [INFO] [stdout] f2bce79b9c4a3a6357309f0a5e684bd88cffc647063c9f2183ac10ca7d1badca