[INFO] fetching crate ritecache 0.1.0...
[INFO] testing ritecache-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate ritecache 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ritecache 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ritecache 0.1.0
[INFO] finished tweaking crates.io crate ritecache 0.1.0
[INFO] tweaked toml for crates.io crate ritecache 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] c8971c486200301b52344701575e4a858e03868ba1d546a68b8f74681b9bbc4e
[INFO] running `Command { std: "docker" "start" "-a" "c8971c486200301b52344701575e4a858e03868ba1d546a68b8f74681b9bbc4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8971c486200301b52344701575e4a858e03868ba1d546a68b8f74681b9bbc4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8971c486200301b52344701575e4a858e03868ba1d546a68b8f74681b9bbc4e", kill_on_drop: false }`
[INFO] [stdout] c8971c486200301b52344701575e4a858e03868ba1d546a68b8f74681b9bbc4e
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f5f0de237a21d68b4a9e992ccfee332ccb9bae867d64cadf22a7f96b6f4db46
[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" "1f5f0de237a21d68b4a9e992ccfee332ccb9bae867d64cadf22a7f96b6f4db46", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling filetime v0.2.15
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling ritelinked v0.3.2
[INFO] [stderr]    Compiling ritecache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.60s
[INFO] running `Command { std: "docker" "inspect" "1f5f0de237a21d68b4a9e992ccfee332ccb9bae867d64cadf22a7f96b6f4db46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f5f0de237a21d68b4a9e992ccfee332ccb9bae867d64cadf22a7f96b6f4db46", kill_on_drop: false }`
[INFO] [stdout] 1f5f0de237a21d68b4a9e992ccfee332ccb9bae867d64cadf22a7f96b6f4db46
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa97e9ee49733a400954f801bff1a1e4482a4d2e60cf9cbf57d9074c1a82876e
[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" "fa97e9ee49733a400954f801bff1a1e4482a4d2e60cf9cbf57d9074c1a82876e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling ritecache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.73s
[INFO] running `Command { std: "docker" "inspect" "fa97e9ee49733a400954f801bff1a1e4482a4d2e60cf9cbf57d9074c1a82876e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa97e9ee49733a400954f801bff1a1e4482a4d2e60cf9cbf57d9074c1a82876e", kill_on_drop: false }`
[INFO] [stdout] fa97e9ee49733a400954f801bff1a1e4482a4d2e60cf9cbf57d9074c1a82876e
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c870f789f44964745d95336aeb3d78c622ba5492b90d7e99c39d97ebc91e509
[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" "2c870f789f44964745d95336aeb3d78c622ba5492b90d7e99c39d97ebc91e509", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[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 unittests (/opt/rustwide/target/debug/deps/ritecache-7b9ae7a266764f9b)
[INFO] [stderr]      Running tests/disk_cache_test.rs (/opt/rustwide/target/debug/deps/disk_cache_test-a418bf9491cbd44f)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_some_existing_files ... ok
[INFO] [stdout] test test_missing_root ... ok
[INFO] [stdout] test test_insert_file ... ok
[INFO] [stdout] test test_existing_file_too_large ... ok
[INFO] [stdout] test test_insert_bytes_exact ... ok
[INFO] [stdout] test test_remove ... ok
[INFO] [stdout] test test_empty_dir ... ok
[INFO] [stdout] test test_existing_files_lru_mtime ... ok
[INFO] [stdout] test test_insert_bytes ... ok
[INFO] [stdout] test test_insert_bytes_too_large ... ok
[INFO] [stdout] test test_add_get_lru ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lru_test.rs (/opt/rustwide/target/debug/deps/lru_test-d42627d5f8f849b6)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_change_capacity ... ok
[INFO] [stdout] test test_debug ... ok
[INFO] [stdout] test test_metered_cache_reinsert_larger ... ok
[INFO] [stdout] test test_pop ... ok
[INFO] [stdout] test test_put_update ... ok
[INFO] [stdout] test test_expire_lru ... ok
[INFO] [stdout] test test_clear ... ok
[INFO] [stdout] test test_remove ... ok
[INFO] [stdout] test test_put_and_get ... ok
[INFO] [stdout] test test_iter ... ok
[INFO] [stdout] test test_metered_cache ... ok
[INFO] [stdout] test test_metered_cache_oversize ... ok
[INFO] [stdout] test test_contains ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ritecache
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/cache/lru.rs - cache::lru (line 8) ... ignored
[INFO] [stdout] test src/cache/lru.rs - cache::lru::IntoIter (line 571) ... ignored
[INFO] [stdout] test src/cache/lru.rs - cache::lru::LruCache<K,V,DefaultHashBuilder,M>::with_meter (line 96) ... ignored
[INFO] [stdout] test src/cache/lru.rs - cache::lru::LruCache<K,V,S,M>::capacity (line 438) ... ignored
[INFO] [stdout] test src/cache/lru.rs - cache::lru::LruCache<K,V,S,M>::contains (line 286) ... ignored
[INFO] [stdout] test src/cache/lru.rs - cache::lru::LruCache<K,V,S,M>::get (line 165) ... ignored
[INFO] [stdout] test src/cache/lru.rs - cache::lru::LruCache<K,V,S,M>::get_mut (line 194) ... ignored
[INFO] [stdout] test src/cache/lru.rs - cache::lru::LruCache<K,V,S,M>::iter (line 466) ... ignored
[INFO] [stdout] test src/cache/lru.rs - cache::lru::LruCache<K,V,S,M>::iter_mut (line 491) ... ignored
[INFO] [stdout] test src/cache/lru.rs - cache::lru::LruCache<K,V,S,M>::peek (line 221) ... ignored
[INFO] [stdout] test src/cache/lru.rs - cache::lru::LruCache<K,V,S,M>::peek_by_policy (line 269) ... ignored
[INFO] [stdout] test src/cache/lru.rs - cache::lru::LruCache<K,V,S,M>::peek_mut (line 245) ... ignored
[INFO] [stdout] test src/cache/lru.rs - cache::lru::LruCache<K,V,S,M>::pop (line 335) ... ignored
[INFO] [stdout] test src/cache/lru.rs - cache::lru::LruCache<K,V,S,M>::pop_by_policy (line 362) ... ignored
[INFO] [stdout] test src/cache/lru.rs - cache::lru::LruCache<K,V,S,M>::put (line 307) ... ignored
[INFO] [stdout] test src/cache/lru.rs - cache::lru::LruCache<K,V,S,M>::set_capacity (line 388) ... ignored
[INFO] [stdout] test src/cache/lru.rs - cache::lru::LruCache<K,V>::new (line 73) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 17 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2c870f789f44964745d95336aeb3d78c622ba5492b90d7e99c39d97ebc91e509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c870f789f44964745d95336aeb3d78c622ba5492b90d7e99c39d97ebc91e509", kill_on_drop: false }`
[INFO] [stdout] 2c870f789f44964745d95336aeb3d78c622ba5492b90d7e99c39d97ebc91e509