[INFO] fetching crate simple-cacher 0.1.1...
[INFO] testing simple-cacher-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate simple-cacher 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate simple-cacher 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate simple-cacher 0.1.1
[INFO] tweaked toml for crates.io crate simple-cacher 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate simple-cacher 0.1.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate simple-cacher 0.1.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b37327aa44c9b0fa71550b6bc17096167e8b36f723b25372711eacb40170a40a
[INFO] running `Command { std: "docker" "start" "-a" "b37327aa44c9b0fa71550b6bc17096167e8b36f723b25372711eacb40170a40a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b37327aa44c9b0fa71550b6bc17096167e8b36f723b25372711eacb40170a40a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b37327aa44c9b0fa71550b6bc17096167e8b36f723b25372711eacb40170a40a", kill_on_drop: false }`
[INFO] [stdout] b37327aa44c9b0fa71550b6bc17096167e8b36f723b25372711eacb40170a40a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2da9533d83b390120c5042163941181f3ea6fac46b93d903f7155c31b9eaca49
[INFO] running `Command { std: "docker" "start" "-a" "2da9533d83b390120c5042163941181f3ea6fac46b93d903f7155c31b9eaca49", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling simple-cacher v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "2da9533d83b390120c5042163941181f3ea6fac46b93d903f7155c31b9eaca49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2da9533d83b390120c5042163941181f3ea6fac46b93d903f7155c31b9eaca49", kill_on_drop: false }`
[INFO] [stdout] 2da9533d83b390120c5042163941181f3ea6fac46b93d903f7155c31b9eaca49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ae5b4d91694d13ef4178450f4be6ba5abd072c36b719c2896f09ab600367213
[INFO] running `Command { std: "docker" "start" "-a" "7ae5b4d91694d13ef4178450f4be6ba5abd072c36b719c2896f09ab600367213", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling simple-cacher v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `path` and `last_modified` are never read
[INFO] [stdout]   --> examples/file_cache.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | struct FileContent {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout]  8 |     path: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     last_modified: std::time::SystemTime,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileContent` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.51s
[INFO] running `Command { std: "docker" "inspect" "7ae5b4d91694d13ef4178450f4be6ba5abd072c36b719c2896f09ab600367213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ae5b4d91694d13ef4178450f4be6ba5abd072c36b719c2896f09ab600367213", kill_on_drop: false }`
[INFO] [stdout] 7ae5b4d91694d13ef4178450f4be6ba5abd072c36b719c2896f09ab600367213
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8029381793e34eaf15f496cbb01abcc49f862f20ce7c76f4a25693da76993f93
[INFO] running `Command { std: "docker" "start" "-a" "8029381793e34eaf15f496cbb01abcc49f862f20ce7c76f4a25693da76993f93", kill_on_drop: false }`
[INFO] [stderr] warning: fields `path` and `last_modified` are never read
[INFO] [stderr]   --> examples/file_cache.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr]  7 | struct FileContent {
[INFO] [stderr]    |        ----------- fields in this struct
[INFO] [stderr]  8 |     path: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 11 |     last_modified: std::time::SystemTime,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `FileContent` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `simple-cacher` (example "file_cache") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_cacher-1719e6c713b4563f)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_function_matcher ... ok
[INFO] [stdout] test tests::test_basic_cache_operations ... ok
[INFO] [stdout] test tests::test_max_size ... ok
[INFO] [stdout] test tests::test_prefix_matcher ... ok
[INFO] [stdout] test tests::test_range_matcher ... ok
[INFO] [stdout] test tests::test_expiration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simple_cacher
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test src/lib.rs - FnMatcher<T,F>::new (line 1240) ... ok
[INFO] [stdout] test src/lib.rs - FnMatcher (line 1205) ... ok
[INFO] [stdout] test src/lib.rs - ContainsMatcher (line 1085) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - ExactMatcher (line 944) ... ok
[INFO] [stdout] test src/lib.rs - Matcher (line 242) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacheObject (line 82) ... ok
[INFO] [stdout] test src/lib.rs - PrefixMatcher (line 987) ... ok
[INFO] [stdout] test src/lib.rs - RangeMatcher (line 1134) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacheObject<U>::age (line 195) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher (line 313) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacheObject<U>::value (line 136) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacheObject<U>::is_expired (line 116) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacheObject<U>::created_at (line 215) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacheObject<U>::value_mut (line 155) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher (line 294) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::active_len (line 796) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacheObject<U>::into_value (line 175) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::get (line 410) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::contains_key (line 705) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::get_all_by_matcher (line 566) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::insert (line 605) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::clear (line 834) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::is_empty (line 817) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::get_mut (line 459) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::cleanup_expired (line 734) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::get_by_matcher (line 504) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::len (line 775) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::insert_with_ttl (line 637) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::new (line 349) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::with_max_size (line 376) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::stats (line 860) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::remove (line 676) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::iter_active (line 900) ... ok
[INFO] [stdout] test src/lib.rs - SuffixMatcher (line 1036) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8029381793e34eaf15f496cbb01abcc49f862f20ce7c76f4a25693da76993f93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8029381793e34eaf15f496cbb01abcc49f862f20ce7c76f4a25693da76993f93", kill_on_drop: false }`
[INFO] [stdout] 8029381793e34eaf15f496cbb01abcc49f862f20ce7c76f4a25693da76993f93