[INFO] fetching crate linked_hash_set 0.1.4...
[INFO] testing linked_hash_set-0.1.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate linked_hash_set 0.1.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate linked_hash_set 0.1.4 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linked_hash_set 0.1.4
[INFO] finished tweaking crates.io crate linked_hash_set 0.1.4
[INFO] tweaked toml for crates.io crate linked_hash_set 0.1.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ceb898eba22b0c183f8031a16975bdcecdc418b2890df6de2b848bad4507299d
[INFO] running `Command { std: "docker" "start" "-a" "ceb898eba22b0c183f8031a16975bdcecdc418b2890df6de2b848bad4507299d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ceb898eba22b0c183f8031a16975bdcecdc418b2890df6de2b848bad4507299d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceb898eba22b0c183f8031a16975bdcecdc418b2890df6de2b848bad4507299d", kill_on_drop: false }`
[INFO] [stdout] ceb898eba22b0c183f8031a16975bdcecdc418b2890df6de2b848bad4507299d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbb7ba4d30ccc499c590365d6c53f616f705323b266200b673d866f1cb2e7ade
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fbb7ba4d30ccc499c590365d6c53f616f705323b266200b673d866f1cb2e7ade", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked_hash_set v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "fbb7ba4d30ccc499c590365d6c53f616f705323b266200b673d866f1cb2e7ade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbb7ba4d30ccc499c590365d6c53f616f705323b266200b673d866f1cb2e7ade", kill_on_drop: false }`
[INFO] [stdout] fbb7ba4d30ccc499c590365d6c53f616f705323b266200b673d866f1cb2e7ade
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] baf20ea26445ba7e14f67e8e81fefe212ef4e48700621fe429b3637531ddc492
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "baf20ea26445ba7e14f67e8e81fefe212ef4e48700621fe429b3637531ddc492", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_test v1.0.136
[INFO] [stderr]    Compiling linked_hash_set v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.67s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/linked_hash_set-c2847dc43cbb96bd)
[INFO] running `Command { std: "docker" "inspect" "baf20ea26445ba7e14f67e8e81fefe212ef4e48700621fe429b3637531ddc492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baf20ea26445ba7e14f67e8e81fefe212ef4e48700621fe429b3637531ddc492", kill_on_drop: false }`
[INFO] [stdout] baf20ea26445ba7e14f67e8e81fefe212ef4e48700621fe429b3637531ddc492
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 42f994adb561cc0cfa94318feeac817d218c8c1af5774ba7f02b482ccdb06e36
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "42f994adb561cc0cfa94318feeac817d218c8c1af5774ba7f02b482ccdb06e36", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linked_hash_set-c2847dc43cbb96bd)
[INFO] [stdout] running 21 tests
[INFO] [stdout] test test_linked::order_is_maintained ... ok
[INFO] [stdout] test test_set::test_iterate ... ok
[INFO] [stdout] test test_linked::clone_order_is_maintained ... ok
[INFO] [stdout] test test_linked::double_ended_into_iter ... ok
[INFO] [stdout] test test_set::test_from_iter ... ok
[INFO] [stdout] test test_linked::delegate_pop_back ... ok
[INFO] [stderr]    Doc-tests linked_hash_set
[INFO] [stdout] test test_linked::delegate_front ... ok
[INFO] [stdout] test test_linked::double_ended_iter ... ok
[INFO] [stdout] test test_set::test_disjoint ... ok
[INFO] [stdout] test test_set::test_eq ... ok
[INFO] [stdout] test test_set::test_intersection ... ok
[INFO] [stdout] test test_set::test_subset_and_superset ... ok
[INFO] [stdout] test test_set::test_zero_capacities ... ok
[INFO] [stdout] test test_set::test_symmetric_difference ... ok
[INFO] [stdout] test test_set::test_show ... ok
[INFO] [stdout] test test_set::test_move_iter ... ok
[INFO] [stdout] test test_set::test_union ... ok
[INFO] [stdout] test test_linked::delegate_pop_front ... ok
[INFO] [stdout] test test_linked::delegate_back ... ok
[INFO] [stdout] test test_set::test_difference ... ok
[INFO] [stdout] test test_set::test_extend_ref ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::capacity (line 250) ... ok
[INFO] [stdout] test src/lib.rs - &'aLinkedHashSet<T,S>::bitxor (line 943) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,RandomState>::with_capacity (line 157) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet (line 116) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,RandomState>::new (line 139) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::contains (line 510) ... ok
[INFO] [stdout] test src/lib.rs - &'aLinkedHashSet<T,S>::bitor (line 879) ... ok
[INFO] [stdout] test src/lib.rs - &'aLinkedHashSet<T,S>::bitand (line 911) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::clear (line 490) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::hasher (line 234) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::insert (line 644) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::insert_if_absent (line 666) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet (line 81) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::difference (line 327) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet (line 40) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::is_superset (line 612) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::is_empty (line 451) ... ok
[INFO] [stdout] test src/lib.rs - &'aLinkedHashSet<T,S>::sub (line 975) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::into_iter (line 1106) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::iter (line 305) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::is_disjoint (line 570) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::is_subset (line 591) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::refresh (line 535) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::reserve (line 270) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::remove (line 701) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::intersection (line 387) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::with_capacity_and_hasher (line 215) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::len (line 435) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::shrink_to_fit (line 286) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::union (line 412) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::with_hasher (line 187) ... ok
[INFO] [stdout] test src/lib.rs - LinkedHashSet<T,S>::symmetric_difference (line 357) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "42f994adb561cc0cfa94318feeac817d218c8c1af5774ba7f02b482ccdb06e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42f994adb561cc0cfa94318feeac817d218c8c1af5774ba7f02b482ccdb06e36", kill_on_drop: false }`
[INFO] [stdout] 42f994adb561cc0cfa94318feeac817d218c8c1af5774ba7f02b482ccdb06e36