[INFO] fetching crate hash_events 0.1.2...
[INFO] testing hash_events-0.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate hash_events 0.1.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate hash_events 0.1.2
[INFO] finished tweaking crates.io crate hash_events 0.1.2
[INFO] tweaked toml for crates.io crate hash_events 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hash_events 0.1.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[INFO] [stderr]       Adding futures-lite v1.13.0 (available: v2.6.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd1933251a83421b9ffad8a3227cec7eb82dc6e7fa5fe2183034c4eb8ea16634
[INFO] running `Command { std: "docker" "start" "-a" "cd1933251a83421b9ffad8a3227cec7eb82dc6e7fa5fe2183034c4eb8ea16634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd1933251a83421b9ffad8a3227cec7eb82dc6e7fa5fe2183034c4eb8ea16634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd1933251a83421b9ffad8a3227cec7eb82dc6e7fa5fe2183034c4eb8ea16634", kill_on_drop: false }`
[INFO] [stdout] cd1933251a83421b9ffad8a3227cec7eb82dc6e7fa5fe2183034c4eb8ea16634
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32edd0aa31c62dddd7b4b30ed6daee80e9e2d06aa12f9bf12cb982cea4a464c0
[INFO] running `Command { std: "docker" "start" "-a" "32edd0aa31c62dddd7b4b30ed6daee80e9e2d06aa12f9bf12cb982cea4a464c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling waker-fn v1.2.0
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling hash_events v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.58s
[INFO] running `Command { std: "docker" "inspect" "32edd0aa31c62dddd7b4b30ed6daee80e9e2d06aa12f9bf12cb982cea4a464c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32edd0aa31c62dddd7b4b30ed6daee80e9e2d06aa12f9bf12cb982cea4a464c0", kill_on_drop: false }`
[INFO] [stdout] 32edd0aa31c62dddd7b4b30ed6daee80e9e2d06aa12f9bf12cb982cea4a464c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c09c3d04e6d8e71aab111debf61f6017f741aa86f4f5b1b5b457829f624e9e41
[INFO] running `Command { std: "docker" "start" "-a" "c09c3d04e6d8e71aab111debf61f6017f741aa86f4f5b1b5b457829f624e9e41", kill_on_drop: false }`
[INFO] [stderr]    Compiling hash_events v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "c09c3d04e6d8e71aab111debf61f6017f741aa86f4f5b1b5b457829f624e9e41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c09c3d04e6d8e71aab111debf61f6017f741aa86f4f5b1b5b457829f624e9e41", kill_on_drop: false }`
[INFO] [stdout] c09c3d04e6d8e71aab111debf61f6017f741aa86f4f5b1b5b457829f624e9e41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc22d10c6d80ef24225f140badb22c2b2875b95eddf0fb05c550ccd0dbbacaa8
[INFO] running `Command { std: "docker" "start" "-a" "dc22d10c6d80ef24225f140badb22c2b2875b95eddf0fb05c550ccd0dbbacaa8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hash_events-f1ac6a38bbce1e6f)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_events_once ... ok
[INFO] [stdout] test tests::test_clone_subscriber ... ok
[INFO] [stdout] test tests::test_events_multiple ... ok
[INFO] [stdout] test tests::test_events_any ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hash_events
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - EventManager (line 95) ... ok
[INFO] [stdout] test src/lib.rs - Subscriber (line 21) ... ok
[INFO] [stdout] test src/lib.rs - UnboundedReceiver (line 5) ... ok
[INFO] [stdout] test src/lib.rs - Emitter (line 218) ... ok
[INFO] [stdout] test src/lib.rs - unbounded (line 5) ... ok
[INFO] [stdout] test src/lib.rs - Receiver (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - Sender (line 5) ... ok
[INFO] [stdout] test src/lib.rs - channel (line 5) ... ok
[INFO] [stdout] test src/lib.rs - UnboundedSender (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dc22d10c6d80ef24225f140badb22c2b2875b95eddf0fb05c550ccd0dbbacaa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc22d10c6d80ef24225f140badb22c2b2875b95eddf0fb05c550ccd0dbbacaa8", kill_on_drop: false }`
[INFO] [stdout] dc22d10c6d80ef24225f140badb22c2b2875b95eddf0fb05c550ccd0dbbacaa8