[INFO] fetching crate jprops 0.1.0...
[INFO] testing jprops-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate jprops 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate jprops 0.1.0
[INFO] finished tweaking crates.io crate jprops 0.1.0
[INFO] tweaked toml for crates.io crate jprops 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate jprops 0.1.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 289eed19b29a05c448d40506d904797687ee413076430f5f1df745fb41282729
[INFO] running `Command { std: "docker" "start" "-a" "289eed19b29a05c448d40506d904797687ee413076430f5f1df745fb41282729", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "289eed19b29a05c448d40506d904797687ee413076430f5f1df745fb41282729", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "289eed19b29a05c448d40506d904797687ee413076430f5f1df745fb41282729", kill_on_drop: false }`
[INFO] [stdout] 289eed19b29a05c448d40506d904797687ee413076430f5f1df745fb41282729
[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=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] 9c8ca5a16815bbeae325b4749074c06252afc2d9bdee44538280983e78e135c1
[INFO] running `Command { std: "docker" "start" "-a" "9c8ca5a16815bbeae325b4749074c06252afc2d9bdee44538280983e78e135c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling jprops v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/load.rs:124:17
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn escape(line: &[u8]) -> Option<Cow<[u8]>> {
[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] 124 | fn escape(line: &[u8]) -> Option<Cow<'_, [u8]>> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `Command { std: "docker" "inspect" "9c8ca5a16815bbeae325b4749074c06252afc2d9bdee44538280983e78e135c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c8ca5a16815bbeae325b4749074c06252afc2d9bdee44538280983e78e135c1", kill_on_drop: false }`
[INFO] [stdout] 9c8ca5a16815bbeae325b4749074c06252afc2d9bdee44538280983e78e135c1
[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=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] 69ef2995228bd520b88296350a46f023d5c3aa46a4668a194af32593c4aa8fc8
[INFO] running `Command { std: "docker" "start" "-a" "69ef2995228bd520b88296350a46f023d5c3aa46a4668a194af32593c4aa8fc8", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/load.rs:124:17
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn escape(line: &[u8]) -> Option<Cow<[u8]>> {
[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] 124 | fn escape(line: &[u8]) -> Option<Cow<'_, [u8]>> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling jprops v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/load.rs:124:17
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn escape(line: &[u8]) -> Option<Cow<[u8]>> {
[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] 124 | fn escape(line: &[u8]) -> Option<Cow<'_, [u8]>> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "69ef2995228bd520b88296350a46f023d5c3aa46a4668a194af32593c4aa8fc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69ef2995228bd520b88296350a46f023d5c3aa46a4668a194af32593c4aa8fc8", kill_on_drop: false }`
[INFO] [stdout] 69ef2995228bd520b88296350a46f023d5c3aa46a4668a194af32593c4aa8fc8
[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=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] 12cc2297b7f0e4d472735f9d1e36fb97e79054c8bf61a66273e19be9153a2009
[INFO] running `Command { std: "docker" "start" "-a" "12cc2297b7f0e4d472735f9d1e36fb97e79054c8bf61a66273e19be9153a2009", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/load.rs:124:17
[INFO] [stderr]     |
[INFO] [stderr] 124 | fn escape(line: &[u8]) -> Option<Cow<[u8]>> {
[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] 124 | fn escape(line: &[u8]) -> Option<Cow<'_, [u8]>> {
[INFO] [stderr]     |                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: `jprops` (lib) generated 1 warning
[INFO] [stderr] warning: `jprops` (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/jprops-666525ccf72115ca)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/dump.rs (/opt/rustwide/target/debug/deps/dump-6738441e8c6124cf)
[INFO] [stdout] test load::test_odd_backslashh ... 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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test duplicate_dump ... ok
[INFO] [stdout] test single_dump ... ok
[INFO] [stdout] test multi_dump ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/iter.rs (/opt/rustwide/target/debug/deps/iter-f84e998e68c6cd81)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test iter_mut ... ok
[INFO] [stdout] test iter_take ... ok
[INFO] [stdout] test from_own ... ok
[INFO] [stdout] test iter_ref ... ok
[INFO] [stdout] test key_values ... ok
[INFO] [stdout] test from_ref ... ok
[INFO] [stdout] test keys ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running tests/load.rs (/opt/rustwide/target/debug/deps/load-835fbcf0c2ead354)
[INFO] [stdout] test backspace_continue ... ok
[INFO] [stderr]      Running tests/operations.rs (/opt/rustwide/target/debug/deps/operations-4ba1d397a99a6429)
[INFO] [stdout] test basic_colon_assignment ... ok
[INFO] [stdout] test bang_comments ... ok
[INFO] [stdout] test blank_lines ... ok
[INFO] [stdout] test basic_eq_assignment ... ok
[INFO] [stdout] test comments ... ok
[INFO] [stdout] test unicode ... ok
[INFO] [stdout] test escaping ... ok
[INFO] [stdout] test whitespace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test default ... ok
[INFO] [stdout] test insert ... ok
[INFO] [stdout] test delete ... ok
[INFO] [stdout] test insert_str ... ok
[INFO] [stdout] test merge ... ok
[INFO] [stdout] test get_all ... ok
[INFO] [stdout] test index ... ok
[INFO] [stdout] test index_panic - should panic ... ok
[INFO] [stderr]    Doc-tests jprops
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[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" "12cc2297b7f0e4d472735f9d1e36fb97e79054c8bf61a66273e19be9153a2009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12cc2297b7f0e4d472735f9d1e36fb97e79054c8bf61a66273e19be9153a2009", kill_on_drop: false }`
[INFO] [stdout] 12cc2297b7f0e4d472735f9d1e36fb97e79054c8bf61a66273e19be9153a2009