[INFO] fetching crate generational-cache 0.2.2...
[INFO] testing generational-cache-0.2.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate generational-cache 0.2.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate generational-cache 0.2.2
[INFO] finished tweaking crates.io crate generational-cache 0.2.2
[INFO] tweaked toml for crates.io crate generational-cache 0.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate generational-cache 0.2.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 818e7bdb299049112dfe64ee831002a3bcb0d46bfb69f3512101b90cb137c78c
[INFO] running `Command { std: "docker" "start" "-a" "818e7bdb299049112dfe64ee831002a3bcb0d46bfb69f3512101b90cb137c78c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "818e7bdb299049112dfe64ee831002a3bcb0d46bfb69f3512101b90cb137c78c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "818e7bdb299049112dfe64ee831002a3bcb0d46bfb69f3512101b90cb137c78c", kill_on_drop: false }`
[INFO] [stdout] 818e7bdb299049112dfe64ee831002a3bcb0d46bfb69f3512101b90cb137c78c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c2616996756d893cb6a8c474601e88199177311e4b4e6f9c3489fbac1d34141c
[INFO] running `Command { std: "docker" "start" "-a" "c2616996756d893cb6a8c474601e88199177311e4b4e6f9c3489fbac1d34141c", kill_on_drop: false }`
[INFO] [stderr]    Compiling generational-cache v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "c2616996756d893cb6a8c474601e88199177311e4b4e6f9c3489fbac1d34141c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2616996756d893cb6a8c474601e88199177311e4b4e6f9c3489fbac1d34141c", kill_on_drop: false }`
[INFO] [stdout] c2616996756d893cb6a8c474601e88199177311e4b4e6f9c3489fbac1d34141c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f66029275d2e21a11d7491240b3c5d79a83e7afd4a87edffd66601d6e87ff79b
[INFO] running `Command { std: "docker" "start" "-a" "f66029275d2e21a11d7491240b3c5d79a83e7afd4a87edffd66601d6e87ff79b", kill_on_drop: false }`
[INFO] [stderr]    Compiling generational-cache v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "f66029275d2e21a11d7491240b3c5d79a83e7afd4a87edffd66601d6e87ff79b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f66029275d2e21a11d7491240b3c5d79a83e7afd4a87edffd66601d6e87ff79b", kill_on_drop: false }`
[INFO] [stdout] f66029275d2e21a11d7491240b3c5d79a83e7afd4a87edffd66601d6e87ff79b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a50e55369ae48fad065fc57298858303eea431f5943b5afec97fcf638f403b7e
[INFO] running `Command { std: "docker" "start" "-a" "a50e55369ae48fad065fc57298858303eea431f5943b5afec97fcf638f403b7e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/generational_cache-cbff9bae706033d5)
[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/alloc_btree_map.rs (/opt/rustwide/target/debug/deps/alloc_btree_map-1e5eb59096337ad3)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_alloc_btree_array_vec_backed_lru_cache_consistency ... ok
[INFO] [stdout] test test_alloc_btree_alloc_vec_backed_lru_cache_consistency ... ok
[INFO] [stdout] test test_alloc_btree_map_consistency ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/alloc_vec.rs (/opt/rustwide/target/debug/deps/alloc_vec-fff73f23efd23b7c)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/array.rs (/opt/rustwide/target/debug/deps/array-6538bb82927fe2e8)
[INFO] [stdout] running 10 tests
[INFO] [stderr]    Doc-tests generational_cache
[INFO] [stdout] test test_alloc_vec_arena_insert ... ok
[INFO] [stdout] test test_alloc_vec_list_back_push_peek_pop_consistency ... ok
[INFO] [stdout] test test_alloc_vec_arena_remove ... ok
[INFO] [stdout] test test_alloc_vec_list_front_push_peek_pop_consistency ... ok
[INFO] [stdout] test test_alloc_vec_list_invariants ... ok
[INFO] [stdout] test test_alloc_vec_list_remove ... ok
[INFO] [stdout] test test_alloc_vec_list_shift_push ... ok
[INFO] [stdout] test test_alloc_vec_vector_consitency ... ok
[INFO] [stdout] test test_alloc_vec_arena_reserve ... ok
[INFO] [stdout] test test_alloc_vec_arena_free_entries_init ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_array_arena_insert ... ok
[INFO] [stdout] test test_array_list_front_push_peek_pop_consistency ... ok
[INFO] [stdout] test test_array_list_back_push_peek_pop_consistency ... ok
[INFO] [stdout] test test_array_arena_free_entries_init ... ok
[INFO] [stdout] test test_array_list_invariants ... ok
[INFO] [stdout] test test_array_arena_remove ... ok
[INFO] [stdout] test test_array_list_remove ... ok
[INFO] [stdout] test test_array_list_shift_push ... ok
[INFO] [stdout] test test_array_vector_consitency ... 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 4 tests
[INFO] [stdout] test src/arena/mod.rs - arena (line 4) ... ok
[INFO] [stdout] test src/cache/lru_cache.rs - cache::lru_cache (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/arena/mod.rs - arena::Arena (line 67) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a50e55369ae48fad065fc57298858303eea431f5943b5afec97fcf638f403b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a50e55369ae48fad065fc57298858303eea431f5943b5afec97fcf638f403b7e", kill_on_drop: false }`
[INFO] [stdout] a50e55369ae48fad065fc57298858303eea431f5943b5afec97fcf638f403b7e