[INFO] fetching crate twinkle_client 0.2.5...
[INFO] testing twinkle_client-0.2.5 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate twinkle_client 0.2.5 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate twinkle_client 0.2.5
[INFO] finished tweaking crates.io crate twinkle_client 0.2.5
[INFO] tweaked toml for crates.io crate twinkle_client 0.2.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate twinkle_client 0.2.5 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate twinkle_client 0.2.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-test v0.2.5
[INFO] [stderr]   Downloaded send_wrapper v0.4.0
[INFO] [stderr]   Downloaded gloo-timers v0.2.6
[INFO] [stderr]   Downloaded tracing-test-macro v0.2.5
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.50
[INFO] [stderr]   Downloaded rustversion v1.0.20
[INFO] [stderr]   Downloaded convert_case v0.7.1
[INFO] [stderr]   Downloaded futures v0.3.31
[INFO] [stderr]   Downloaded derive_more-impl v2.0.1
[INFO] [stderr]   Downloaded derive_more v2.0.1
[INFO] [stderr]   Downloaded tokio-util v0.7.15
[INFO] [stderr]   Downloaded bumpalo v3.17.0
[INFO] [stderr]   Downloaded tokio v1.45.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45b8d27f97aaff80cc0cda08b1817889654ca37fc8e6f0a309c062b4a464d7f6
[INFO] running `Command { std: "docker" "start" "-a" "45b8d27f97aaff80cc0cda08b1817889654ca37fc8e6f0a309c062b4a464d7f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45b8d27f97aaff80cc0cda08b1817889654ca37fc8e6f0a309c062b4a464d7f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45b8d27f97aaff80cc0cda08b1817889654ca37fc8e6f0a309c062b4a464d7f6", kill_on_drop: false }`
[INFO] [stdout] 45b8d27f97aaff80cc0cda08b1817889654ca37fc8e6f0a309c062b4a464d7f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b60b4388fae012f4e99c54c946a1f0ecdcfffeee44443eaf056fd887f23aa80
[INFO] running `Command { std: "docker" "start" "-a" "5b60b4388fae012f4e99c54c946a1f0ecdcfffeee44443eaf056fd887f23aa80", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling tokio v1.45.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling twinkle_client v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.69s
[INFO] running `Command { std: "docker" "inspect" "5b60b4388fae012f4e99c54c946a1f0ecdcfffeee44443eaf056fd887f23aa80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b60b4388fae012f4e99c54c946a1f0ecdcfffeee44443eaf056fd887f23aa80", kill_on_drop: false }`
[INFO] [stdout] 5b60b4388fae012f4e99c54c946a1f0ecdcfffeee44443eaf056fd887f23aa80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18fe8132fcbdce31e7ca660a0a9c9ec204587d06d3f798add5187bfe661ac5fd
[INFO] running `Command { std: "docker" "start" "-a" "18fe8132fcbdce31e7ca660a0a9c9ec204587d06d3f798add5187bfe661ac5fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling tracing-test-macro v0.2.5
[INFO] [stderr]    Compiling tokio v1.45.0
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling twinkle_client v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling tracing-test v0.2.5
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.51s
[INFO] running `Command { std: "docker" "inspect" "18fe8132fcbdce31e7ca660a0a9c9ec204587d06d3f798add5187bfe661ac5fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18fe8132fcbdce31e7ca660a0a9c9ec204587d06d3f798add5187bfe661ac5fd", kill_on_drop: false }`
[INFO] [stdout] 18fe8132fcbdce31e7ca660a0a9c9ec204587d06d3f798add5187bfe661ac5fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c7da2a12808f9c2a0c03b0cc5bbaae74aa2ea393f0a7b002f349c4c44e47a179
[INFO] running `Command { std: "docker" "start" "-a" "c7da2a12808f9c2a0c03b0cc5bbaae74aa2ea393f0a7b002f349c4c44e47a179", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/twinkle_client-ddbd27c2acd57904)
[INFO] [stdout] running 13 tests
[INFO] [stdout] test notify::test::test_nested_notifies ... ok
[INFO] [stdout] test stream_ext::changes::tests::test_trivial ... ok
[INFO] [stdout] test notify::test::test_cancel_wait_fn ... ok
[INFO] [stdout] test stream_ext::changes::tests::test_from ... ok
[INFO] [stdout] test notify::test::test_wakes ... ok
[INFO] [stdout] test notify::test::test_sequence ... ok
[INFO] [stdout] test test::test_timeout ... ok
[INFO] [stdout] test agent::test::test_state_drop ... ok
[INFO] [stdout] test agent::test::test_stress ... ok
[INFO] [stdout] test task::test::test_simple ... ok
[INFO] [stdout] test notify::test::test_with_notify_timeout ... ok
[INFO] [stdout] test notify::test::test_notify_on_mut ... ok
[INFO] [stdout] test notify::test::test_no_clone ... ok
[INFO] [stderr]    Doc-tests twinkle_client
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/notify.rs - notify::Notify<T>::new (line 227) ... ok
[INFO] [stdout] test src/notify.rs - notify::Notify<T>::read (line 316) ... ok
[INFO] [stdout] test src/notify.rs - notify::Notify<T>::write (line 274) ... ok
[INFO] [stdout] test src/lib.rs - OnDropFutureExt::on_drop (line 28) ... ok
[INFO] [stdout] test src/notify.rs - notify::Notify<T>::subscribe (line 338) ... ok
[INFO] [stdout] test src/notify.rs - notify::Notify<T>::changes (line 388) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.93s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c7da2a12808f9c2a0c03b0cc5bbaae74aa2ea393f0a7b002f349c4c44e47a179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7da2a12808f9c2a0c03b0cc5bbaae74aa2ea393f0a7b002f349c4c44e47a179", kill_on_drop: false }`
[INFO] [stdout] c7da2a12808f9c2a0c03b0cc5bbaae74aa2ea393f0a7b002f349c4c44e47a179