[INFO] fetching crate cascara 0.1.0...
[INFO] testing cascara-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate cascara 0.1.0 into /workspace/builds/worker-100/source
[INFO] validating manifest of crates.io crate cascara 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cascara 0.1.0
[INFO] finished tweaking crates.io crate cascara 0.1.0
[INFO] tweaked toml for crates.io crate cascara 0.1.0 written to /workspace/builds/worker-100/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0fa5294169e9c1da660381088ff1b6719c3f428501e89dbe5f380b37adc2015
[INFO] running `Command { std: "docker" "start" "-a" "d0fa5294169e9c1da660381088ff1b6719c3f428501e89dbe5f380b37adc2015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0fa5294169e9c1da660381088ff1b6719c3f428501e89dbe5f380b37adc2015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0fa5294169e9c1da660381088ff1b6719c3f428501e89dbe5f380b37adc2015", kill_on_drop: false }`
[INFO] [stdout] d0fa5294169e9c1da660381088ff1b6719c3f428501e89dbe5f380b37adc2015
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd74a129eeb42b9ac99b5276f38f3632dcc94c5d71f89ada24927dbe16f65561
[INFO] running `Command { std: "docker" "start" "-a" "dd74a129eeb42b9ac99b5276f38f3632dcc94c5d71f89ada24927dbe16f65561", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling siphasher v0.3.7
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling probabilistic-collections v0.7.0
[INFO] [stderr]    Compiling cascara v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "dd74a129eeb42b9ac99b5276f38f3632dcc94c5d71f89ada24927dbe16f65561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd74a129eeb42b9ac99b5276f38f3632dcc94c5d71f89ada24927dbe16f65561", kill_on_drop: false }`
[INFO] [stdout] dd74a129eeb42b9ac99b5276f38f3632dcc94c5d71f89ada24927dbe16f65561
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18bde6f242c6e2e44a6e0785daba81d7336b87ff88a999931ee1bb9b4630fa98
[INFO] running `Command { std: "docker" "start" "-a" "18bde6f242c6e2e44a6e0785daba81d7336b87ff88a999931ee1bb9b4630fa98", kill_on_drop: false }`
[INFO] [stderr]    Compiling cascara v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "18bde6f242c6e2e44a6e0785daba81d7336b87ff88a999931ee1bb9b4630fa98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18bde6f242c6e2e44a6e0785daba81d7336b87ff88a999931ee1bb9b4630fa98", kill_on_drop: false }`
[INFO] [stdout] 18bde6f242c6e2e44a6e0785daba81d7336b87ff88a999931ee1bb9b4630fa98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1791a1e84b1f42189e3173e78ef7b1fb056f7afef6d8af5d9cbefcd9df0eb3dd
[INFO] running `Command { std: "docker" "start" "-a" "1791a1e84b1f42189e3173e78ef7b1fb056f7afef6d8af5d9cbefcd9df0eb3dd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cascara-63dd1a9ab84d3579)
[INFO] [stdout] 
[INFO] [stdout] running 57 tests
[INFO] [stdout] test cache::tests::capacity ... ok
[INFO] [stdout] test cache::tests::clear ... ok
[INFO] [stdout] test cache::tests::insert_with_ttl ... ok
[INFO] [stdout] test cache::tests::insert ... ok
[INFO] [stdout] test cache::tests::estimate ... ok
[INFO] [stdout] test cache::tests::is_empty ... ok
[INFO] [stdout] test cache::tests::insert_without_victim ... ok
[INFO] [stdout] test metrics::tests::clear ... ok
[INFO] [stdout] test cache::tests::contains ... ok
[INFO] [stdout] test metrics::tests::debug ... ok
[INFO] [stdout] test metrics::tests::get ... ok
[INFO] [stdout] test cache::tests::insert_with_victim ... ok
[INFO] [stdout] test cache::tests::remove ... ok
[INFO] [stdout] test metrics::tests::metric_types ... ok
[INFO] [stdout] test cache::tests::reject_insert ... ok
[INFO] [stdout] test metrics::tests::misses ... ok
[INFO] [stdout] test cache::tests::update ... ok
[INFO] [stdout] test metrics::tests::keys_evicted ... ok
[INFO] [stdout] test metrics::tests::ratio ... ok
[INFO] [stdout] test metrics::tests::hits ... ok
[INFO] [stdout] test iter::tests::iter ... ok
[INFO] [stdout] test store::tests::get_mut ... ok
[INFO] [stdout] test store::tests::get_mut_not_expired_items ... ok
[INFO] [stdout] test store::tests::deref ... ok
[INFO] [stdout] test store::tests::get_not_expired_items ... ok
[INFO] [stdout] test metrics::tests::keys_updated ... ok
[INFO] [stdout] test cache::tests::room_left ... ok
[INFO] [stdout] test metrics::tests::keys_inserted ... ok
[INFO] [stdout] test store::tests::hash ... ok
[INFO] [stdout] test store::tests::keys ... ok
[INFO] [stdout] test store::tests::sample_cmp ... ok
[INFO] [stdout] test store::tests::min_sample ... ok
[INFO] [stdout] test store::tests::sample_eq ... ok
[INFO] [stdout] test store::tests::sample_partial_cmp ... ok
[INFO] [stdout] test store::tests::remove ... ok
[INFO] [stdout] test store::tests::room_left ... ok
[INFO] [stdout] test store::tests::set_and_get ... ok
[INFO] [stdout] test store::tests::clear ... ok
[INFO] [stdout] test store::tests::some_sample ... ok
[INFO] [stdout] test store::tests::no_sample ... ok
[INFO] [stdout] test tiny_lfu::tests::clear ... ok
[INFO] [stdout] test tiny_lfu::tests::estimate ... ok
[INFO] [stdout] test tiny_lfu::tests::increment ... ok
[INFO] [stdout] test ttl::tests::clear ... ok
[INFO] [stdout] test ttl::tests::do_not_register_zero_duration ... ok
[INFO] [stdout] test ttl::tests::remove ... ok
[INFO] [stdout] test ttl::tests::insert_and_remove ... ok
[INFO] [stdout] test ttl::tests::remove_not_existing ... ok
[INFO] [stdout] test ttl::tests::update ... ok
[INFO] [stdout] test cache::tests::cleanup_with_evict ... ok
[INFO] [stdout] test cache::tests::cleanup_before_insert ... ok
[INFO] [stdout] test store::tests::cleanup ... ok
[INFO] [stdout] test store::tests::do_not_get_mut_expired_items ... ok
[INFO] [stdout] test store::tests::do_not_get_expired_items ... ok
[INFO] [stdout] test ttl::tests::cleanup ... ok
[INFO] [stdout] test ttl::tests::cleanup_unordered ... ok
[INFO] [stdout] test store::tests::update_with_ttl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cascara
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/cache.rs - cache::Cache<K,V>::with_window_size (line 84) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache<K,V,E,S,A,H>::is_empty (line 346) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache<K,V,E,S,A,H>::metrics (line 633) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache<K,V>::new (line 60) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache<K,V,E>::with_on_evict_and_window_size (line 160) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache<K,V,E,S,A,H>::capacity (line 313) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache<K,V,E,S,A,H>::with_metrics (line 293) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache<K,V,E>::with_on_evict (line 126) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache<K,V,E,S,A,H>::contains (line 384) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache<K,V,E,S,A,H>::room_left (line 362) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache<K,V,E,S,A,H>::remove (line 578) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache<K,V,E,S,A,H>::clear (line 601) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache<K,V,E,S,A,H>::get (line 407) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache<K,V,E,S,A,H>::len (line 329) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache<K,V,E,S,A,H>::insert (line 499) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache<K,V,E,S,A,H>::get_mut (line 449) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache<K,V,E,S,A,H>::iter (line 654) ... ok
[INFO] [stdout] test src/cache.rs - cache::Cache<K,V,E,S,A,H>::insert_with_ttl (line 530) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.78s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1791a1e84b1f42189e3173e78ef7b1fb056f7afef6d8af5d9cbefcd9df0eb3dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1791a1e84b1f42189e3173e78ef7b1fb056f7afef6d8af5d9cbefcd9df0eb3dd", kill_on_drop: false }`
[INFO] [stdout] 1791a1e84b1f42189e3173e78ef7b1fb056f7afef6d8af5d9cbefcd9df0eb3dd