[INFO] fetching crate dyn-cache 0.12.2...
[INFO] testing dyn-cache-0.12.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate dyn-cache 0.12.2 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate dyn-cache 0.12.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dyn-cache 0.12.2
[INFO] finished tweaking crates.io crate dyn-cache 0.12.2
[INFO] tweaked toml for crates.io crate dyn-cache 0.12.2 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hash_hasher v2.0.3
[INFO] [stderr]   Downloaded illicit v1.1.2
[INFO] [stderr]   Downloaded illicit-macro v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbdbbc01b6de379e30b21c2b8574048fdc11fa67ea1edb269f28ca7ce18446db
[INFO] running `Command { std: "docker" "start" "-a" "dbdbbc01b6de379e30b21c2b8574048fdc11fa67ea1edb269f28ca7ce18446db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbdbbc01b6de379e30b21c2b8574048fdc11fa67ea1edb269f28ca7ce18446db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbdbbc01b6de379e30b21c2b8574048fdc11fa67ea1edb269f28ca7ce18446db", kill_on_drop: false }`
[INFO] [stdout] dbdbbc01b6de379e30b21c2b8574048fdc11fa67ea1edb269f28ca7ce18446db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34c85107740b855736ee8b9013757b6510d7ba00ac0e6d0eacee0595c1291f7b
[INFO] running `Command { std: "docker" "start" "-a" "34c85107740b855736ee8b9013757b6510d7ba00ac0e6d0eacee0595c1291f7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling hash_hasher v2.0.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling illicit-macro v1.0.0
[INFO] [stderr]    Compiling illicit v1.1.2
[INFO] [stderr]    Compiling dyn-cache v0.12.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.15s
[INFO] running `Command { std: "docker" "inspect" "34c85107740b855736ee8b9013757b6510d7ba00ac0e6d0eacee0595c1291f7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34c85107740b855736ee8b9013757b6510d7ba00ac0e6d0eacee0595c1291f7b", kill_on_drop: false }`
[INFO] [stdout] 34c85107740b855736ee8b9013757b6510d7ba00ac0e6d0eacee0595c1291f7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f44ae279b9115845dd775d30a80a37be8e637ccf9514069b207092abee0e56c4
[INFO] running `Command { std: "docker" "start" "-a" "f44ae279b9115845dd775d30a80a37be8e637ccf9514069b207092abee0e56c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling dyn-cache v0.12.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "f44ae279b9115845dd775d30a80a37be8e637ccf9514069b207092abee0e56c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f44ae279b9115845dd775d30a80a37be8e637ccf9514069b207092abee0e56c4", kill_on_drop: false }`
[INFO] [stdout] f44ae279b9115845dd775d30a80a37be8e637ccf9514069b207092abee0e56c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f9b32138b37e9f770cb127b78bf3344d8df0b5a79c8c4ebb9df71983baf8972
[INFO] running `Command { std: "docker" "start" "-a" "3f9b32138b37e9f770cb127b78bf3344d8df0b5a79c8c4ebb9df71983baf8972", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dyn_cache-157b1baea59a080a)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stderr]    Doc-tests dyn-cache
[INFO] [stdout] test local::local_cache_tests::distinct_scopes_distinct_storage ... ok
[INFO] [stdout] test local::local_cache_tests::issue_238_cache_call_incorrectly_preserves_child ... ok
[INFO] [stdout] test local::local_cache_tests::hold_retains_across_gcs ... ok
[INFO] [stdout] test local::local_cache_tests::nested_hold_retains_across_gcs ... ok
[INFO] [stdout] test namespace::tests::namespace_debug_output ... ok
[INFO] [stdout] test local::local_cache_tests::single_query_with_gc ... ok
[INFO] [stdout] test sync::send_cache_tests::distinct_scopes_distinct_storage ... ok
[INFO] [stdout] test sync::send_cache_tests::hold_retains_across_gcs ... ok
[INFO] [stdout] test sync::send_cache_tests::issue_238_cache_call_incorrectly_preserves_child ... ok
[INFO] [stdout] test sync::send_cache_tests::nested_hold_retains_across_gcs ... ok
[INFO] [stdout] test sync::send_cache_tests::single_query_with_gc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 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 src/lib.rs - CacheMiss (line 349) ... ok
[INFO] [stdout] test src/lib.rs - (line 226) ... ok
[INFO] [stdout] test src/lib.rs - (line 282) ... ok
[INFO] [stdout] test src/lib.rs - (line 127) ... ok
[INFO] [stdout] test src/lib.rs - sync::SharedSendCache (line 439) ... ok
[INFO] [stdout] test src/lib.rs - local::SharedLocalCache (line 431) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - CacheMiss::init (line 373) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3f9b32138b37e9f770cb127b78bf3344d8df0b5a79c8c4ebb9df71983baf8972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f9b32138b37e9f770cb127b78bf3344d8df0b5a79c8c4ebb9df71983baf8972", kill_on_drop: false }`
[INFO] [stdout] 3f9b32138b37e9f770cb127b78bf3344d8df0b5a79c8c4ebb9df71983baf8972