[INFO] fetching crate simple-cacher 0.1.1...
[INFO] testing simple-cacher-0.1.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate simple-cacher 0.1.1 into /workspace/builds/worker-0-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate simple-cacher 0.1.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce07af483b4084e2724057c882cf2489b0cd021cc4247f7a9869779214a595c8
[INFO] running `Command { std: "docker" "start" "-a" "ce07af483b4084e2724057c882cf2489b0cd021cc4247f7a9869779214a595c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce07af483b4084e2724057c882cf2489b0cd021cc4247f7a9869779214a595c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce07af483b4084e2724057c882cf2489b0cd021cc4247f7a9869779214a595c8", kill_on_drop: false }`
[INFO] [stdout] ce07af483b4084e2724057c882cf2489b0cd021cc4247f7a9869779214a595c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 594bdbdd014bf8b438c08ca822627dd079f611c74e7046b5bb7c1f023071d7ff
[INFO] running `Command { std: "docker" "start" "-a" "594bdbdd014bf8b438c08ca822627dd079f611c74e7046b5bb7c1f023071d7ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-cacher v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "594bdbdd014bf8b438c08ca822627dd079f611c74e7046b5bb7c1f023071d7ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "594bdbdd014bf8b438c08ca822627dd079f611c74e7046b5bb7c1f023071d7ff", kill_on_drop: false }`
[INFO] [stdout] 594bdbdd014bf8b438c08ca822627dd079f611c74e7046b5bb7c1f023071d7ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 255a09e4ec0db9e23cac0f1b146254ce2fb1406492e739a79fc23093bfe6f7c1
[INFO] running `Command { std: "docker" "start" "-a" "255a09e4ec0db9e23cac0f1b146254ce2fb1406492e739a79fc23093bfe6f7c1", kill_on_drop: false }`
[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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.15s
[INFO] running `Command { std: "docker" "inspect" "255a09e4ec0db9e23cac0f1b146254ce2fb1406492e739a79fc23093bfe6f7c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "255a09e4ec0db9e23cac0f1b146254ce2fb1406492e739a79fc23093bfe6f7c1", kill_on_drop: false }`
[INFO] [stdout] 255a09e4ec0db9e23cac0f1b146254ce2fb1406492e739a79fc23093bfe6f7c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8befdd7fe05a24cc484db259048841f2969c8a0d31144b9946892f9ad6bdb050
[INFO] running `Command { std: "docker" "start" "-a" "8befdd7fe05a24cc484db259048841f2969c8a0d31144b9946892f9ad6bdb050", 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)]` 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 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_cacher-a3327e0b05e281ca)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_basic_cache_operations ... ok
[INFO] [stdout] test tests::test_function_matcher ... 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 - SimpleCacheObject (line 82) ... ok
[INFO] [stdout] test src/lib.rs - ContainsMatcher (line 1085) ... ok
[INFO] [stdout] test src/lib.rs - RangeMatcher (line 1134) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacheObject<U>::created_at (line 215) ... ok
[INFO] [stdout] test src/lib.rs - FnMatcher (line 1205) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacheObject<U>::is_expired (line 116) ... ok
[INFO] [stdout] test src/lib.rs - ExactMatcher (line 944) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacheObject<U>::value (line 136) ... ok
[INFO] [stdout] test src/lib.rs - PrefixMatcher (line 987) ... ok
[INFO] [stdout] test src/lib.rs - Matcher (line 242) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacheObject<U>::into_value (line 175) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::contains_key (line 705) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher (line 313) ... ok
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::insert (line 605) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher (line 294) ... 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>::clear (line 834) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::active_len (line 796) ... 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_by_matcher (line 504) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::get (line 410) ... 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 - SimpleCacheObject<U>::value_mut (line 155) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::new (line 349) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacheObject<U>::age (line 195) ... ok
[INFO] [stdout] test src/lib.rs - SimpleCacher<T,U>::len (line 775) ... 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>::with_max_size (line 376) ... 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>::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 2.92s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8befdd7fe05a24cc484db259048841f2969c8a0d31144b9946892f9ad6bdb050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8befdd7fe05a24cc484db259048841f2969c8a0d31144b9946892f9ad6bdb050", kill_on_drop: false }`
[INFO] [stdout] 8befdd7fe05a24cc484db259048841f2969c8a0d31144b9946892f9ad6bdb050