[INFO] fetching crate cache_2q 0.10.1...
[INFO] testing cache_2q-0.10.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate cache_2q 0.10.1 into /workspace/builds/worker-70/source
[INFO] validating manifest of crates.io crate cache_2q 0.10.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cache_2q 0.10.1
[INFO] finished tweaking crates.io crate cache_2q 0.10.1
[INFO] tweaked toml for crates.io crate cache_2q 0.10.1 written to /workspace/builds/worker-70/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1768e9840ce36c0c553952c3180d11426fb1e1084dbf3c9e9933036212760842
[INFO] running `Command { std: "docker" "start" "-a" "1768e9840ce36c0c553952c3180d11426fb1e1084dbf3c9e9933036212760842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1768e9840ce36c0c553952c3180d11426fb1e1084dbf3c9e9933036212760842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1768e9840ce36c0c553952c3180d11426fb1e1084dbf3c9e9933036212760842", kill_on_drop: false }`
[INFO] [stdout] 1768e9840ce36c0c553952c3180d11426fb1e1084dbf3c9e9933036212760842
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1b177ceea460a6c3f6d83e9b0ac2634ded738efd82175ab9787b846305c4a85
[INFO] running `Command { std: "docker" "start" "-a" "d1b177ceea460a6c3f6d83e9b0ac2634ded738efd82175ab9787b846305c4a85", kill_on_drop: false }`
[INFO] [stderr]    Compiling cache_2q v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "d1b177ceea460a6c3f6d83e9b0ac2634ded738efd82175ab9787b846305c4a85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1b177ceea460a6c3f6d83e9b0ac2634ded738efd82175ab9787b846305c4a85", kill_on_drop: false }`
[INFO] [stdout] d1b177ceea460a6c3f6d83e9b0ac2634ded738efd82175ab9787b846305c4a85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b17db981ffea08102f8167fe6403dfc95545eecc5cae38f52997c0241437936f
[INFO] running `Command { std: "docker" "start" "-a" "b17db981ffea08102f8167fe6403dfc95545eecc5cae38f52997c0241437936f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cache_2q v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "b17db981ffea08102f8167fe6403dfc95545eecc5cae38f52997c0241437936f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b17db981ffea08102f8167fe6403dfc95545eecc5cae38f52997c0241437936f", kill_on_drop: false }`
[INFO] [stdout] b17db981ffea08102f8167fe6403dfc95545eecc5cae38f52997c0241437936f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ee0f5bb2db3dba2a6e1ed7a573fc2c242c64a1c9de726c159d9d1201d37ae1a9
[INFO] running `Command { std: "docker" "start" "-a" "ee0f5bb2db3dba2a6e1ed7a573fc2c242c64a1c9de726c159d9d1201d37ae1a9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cache_2q-7bc6b9726c474268)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::expected_sizes ... ok
[INFO] [stdout] test tests::cache_zero_sized_entries ... ok
[INFO] [stdout] test tests::get_borrowed ... ok
[INFO] [stdout] test tests::size_1_cache ... ok
[INFO] [stdout] test tests::frequents ... ok
[INFO] [stdout] test tests::empty_cache - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cache_2q
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test src/lib.rs - Entry::key (line 510) ... ok
[INFO] [stdout] test src/lib.rs - VacantEntry::key (line 820) ... ok
[INFO] [stdout] test src/lib.rs - VacantEntry::into_key (line 839) ... ok
[INFO] [stdout] test src/lib.rs - Cache<K,V,S>::iter (line 451) ... ok
[INFO] [stdout] test src/lib.rs - Cache<K,V,S>::contains_key (line 191) ... ok
[INFO] [stdout] test src/lib.rs - Cache (line 86) ... ok
[INFO] [stdout] test src/lib.rs - Cache<K,V,S>::len (line 373) ... ok
[INFO] [stdout] test src/lib.rs - Cache<K,V,S>::remove (line 410) ... ok
[INFO] [stdout] test src/lib.rs - OccupiedEntry::get (line 684) ... ok
[INFO] [stdout] test src/lib.rs - Cache<K,V,S>::with_hasher (line 155) ... ok
[INFO] [stdout] test src/lib.rs - Cache<K,V,S>::clear (line 432) ... ok
[INFO] [stdout] test src/lib.rs - Cache<K,V,RandomState>::new (line 128) ... ok
[INFO] [stdout] test src/lib.rs - Entry::and_modify (line 570) ... ok
[INFO] [stdout] test src/lib.rs - Entry::or_insert (line 527) ... ok
[INFO] [stdout] test src/lib.rs - OccupiedEntry::get_mut (line 704) ... ok
[INFO] [stdout] test src/lib.rs - Cache<K,V,S>::insert (line 275) ... ok
[INFO] [stdout] test src/lib.rs - Cache (line 46) ... ok
[INFO] [stdout] test src/lib.rs - Cache<K,V,S>::peek_entry (line 301) ... ok
[INFO] [stdout] test src/lib.rs - OccupiedEntry::remove (line 773) ... ok
[INFO] [stdout] test src/lib.rs - Entry::or_insert_with (line 551) ... ok
[INFO] [stdout] test src/lib.rs - OccupiedEntry::key (line 662) ... ok
[INFO] [stdout] test src/lib.rs - OccupiedEntry::into_mut (line 728) ... ok
[INFO] [stdout] test src/lib.rs - Entry::or_default (line 603) ... ok
[INFO] [stdout] test src/lib.rs - OccupiedEntry::insert (line 751) ... ok
[INFO] [stdout] test src/lib.rs - Cache<K,V,S>::get (line 245) ... ok
[INFO] [stdout] test src/lib.rs - Cache<K,V,S>::peek (line 217) ... ok
[INFO] [stdout] test src/lib.rs - Cache<K,V,S>::entry (line 337) ... ok
[INFO] [stdout] test src/lib.rs - VacantEntry::is_remembered (line 861) ... ok
[INFO] [stdout] test src/lib.rs - Cache<K,V,S>::is_empty (line 389) ... ok
[INFO] [stdout] test src/lib.rs - VacantEntry::insert (line 892) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ee0f5bb2db3dba2a6e1ed7a573fc2c242c64a1c9de726c159d9d1201d37ae1a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee0f5bb2db3dba2a6e1ed7a573fc2c242c64a1c9de726c159d9d1201d37ae1a9", kill_on_drop: false }`
[INFO] [stdout] ee0f5bb2db3dba2a6e1ed7a573fc2c242c64a1c9de726c159d9d1201d37ae1a9