[INFO] fetching crate linked-hash-map 0.5.4...
[INFO] testing linked-hash-map-0.5.4 against 1.55.0 for beta-1.56-1
[INFO] extracting crate linked-hash-map 0.5.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate linked-hash-map 0.5.4 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linked-hash-map 0.5.4
[INFO] finished tweaking crates.io crate linked-hash-map 0.5.4
[INFO] tweaked toml for crates.io crate linked-hash-map 0.5.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85e273bfd400be8749b025671a9fa7d8f9d4fa6a0fbd3bfead48e4474674a8d8
[INFO] running `Command { std: "docker" "start" "-a" "85e273bfd400be8749b025671a9fa7d8f9d4fa6a0fbd3bfead48e4474674a8d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85e273bfd400be8749b025671a9fa7d8f9d4fa6a0fbd3bfead48e4474674a8d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85e273bfd400be8749b025671a9fa7d8f9d4fa6a0fbd3bfead48e4474674a8d8", kill_on_drop: false }`
[INFO] [stdout] 85e273bfd400be8749b025671a9fa7d8f9d4fa6a0fbd3bfead48e4474674a8d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7d49f95fff52c7b6cc8b8c929fdbb5f61d73134b430e3826161512e87af216f
[INFO] running `Command { std: "docker" "start" "-a" "d7d49f95fff52c7b6cc8b8c929fdbb5f61d73134b430e3826161512e87af216f", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked-hash-map v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "d7d49f95fff52c7b6cc8b8c929fdbb5f61d73134b430e3826161512e87af216f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7d49f95fff52c7b6cc8b8c929fdbb5f61d73134b430e3826161512e87af216f", kill_on_drop: false }`
[INFO] [stdout] d7d49f95fff52c7b6cc8b8c929fdbb5f61d73134b430e3826161512e87af216f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38d040403b891dcf899a1317759267e520c34f55a16f3a5c1ac72037914894bc
[INFO] running `Command { std: "docker" "start" "-a" "38d040403b891dcf899a1317759267e520c34f55a16f3a5c1ac72037914894bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked-hash-map v0.5.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "38d040403b891dcf899a1317759267e520c34f55a16f3a5c1ac72037914894bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38d040403b891dcf899a1317759267e520c34f55a16f3a5c1ac72037914894bc", kill_on_drop: false }`
[INFO] [stdout] 38d040403b891dcf899a1317759267e520c34f55a16f3a5c1ac72037914894bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b937d9bd3fc74a729ceac70dae0203e2aeb8c0571e4baca3f3db182125bf01f
[INFO] running `Command { std: "docker" "start" "-a" "8b937d9bd3fc74a729ceac70dae0203e2aeb8c0571e4baca3f3db182125bf01f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/linked_hash_map-213cefa0f61ff05a)
[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] [stderr]      Running tests/heapsize.rs (/opt/rustwide/target/debug/deps/heapsize-111fc8c2e9213162)
[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] [stderr]      Running tests/serde.rs (/opt/rustwide/target/debug/deps/serde-c1252c36d8bccf8a)
[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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-2f0b7b058fa7f8e8)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test entries_insert ... ok
[INFO] [stdout] test test_clear ... ok
[INFO] [stdout] test test_borrow ... ok
[INFO] [stdout] test test_consuming_iter_empty ... ok
[INFO] [stdout] test test_consuming_iter ... ok
[INFO] [stdout] test test_consuming_iter_with_free_list ... ok
[INFO] [stdout] test test_debug ... ok
[INFO] [stdout] test test_entries_remove ... ok
[INFO] [stdout] test test_entry_insert_vacant ... ok
[INFO] [stdout] test test_index ... ok
[INFO] [stdout] test test_entries_replacing ... ok
[INFO] [stdout] test test_insert_and_get ... ok
[INFO] [stdout] test test_insert_update ... ok
[INFO] [stdout] test test_into_iter_drop ... ok
[INFO] [stdout] test test_iter ... ok
[INFO] [stdout] test test_iter_mut ... ok
[INFO] [stdout] test test_pop ... ok
[INFO] [stdout] test test_send_sync ... ok
[INFO] [stdout] test test_remove ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linked-hash-map
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/lib.rs - LinkedHashMap<K, V, S>::capacity (line 457) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashMap<K, V, S>::front (line 500) ... ok
[INFO] [stdout] test src/lib.rs - VacantEntry::key (line 1274) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashMap<K, V, S>::iter (line 596) ... ok
[INFO] [stdout] test src/lib.rs - Entry::key (line 1181) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashMap<K, V, S>::get_mut (line 376) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashMap<K, V, S>::insert (line 300) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashMap<K, V, S>::back (line 550) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashMap<K, V, S>::keys (line 661) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashMap<K, V, S>::entries (line 264) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashMap<K, V, S>::get_refresh (line 397) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashMap<K, V, S>::pop_front (line 472) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashMap<K, V, S>::iter_mut (line 627) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashMap<K, V, S>::pop_back (line 522) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashMap<K, V, S>::get (line 356) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashMap<K, V, S>::remove (line 427) ... ok
[INFO] [stdout] test src/lib.rs - OccupiedEntry::key (line 1219) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashMap<K, V, S>::entry (line 227) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashMap<K, V, S>::values (line 682) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b937d9bd3fc74a729ceac70dae0203e2aeb8c0571e4baca3f3db182125bf01f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b937d9bd3fc74a729ceac70dae0203e2aeb8c0571e4baca3f3db182125bf01f", kill_on_drop: false }`
[INFO] [stdout] 8b937d9bd3fc74a729ceac70dae0203e2aeb8c0571e4baca3f3db182125bf01f