[INFO] fetching crate strut-sync 0.0.2...
[INFO] testing strut-sync-0.0.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate strut-sync 0.0.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate strut-sync 0.0.2
[INFO] finished tweaking crates.io crate strut-sync 0.0.2
[INFO] tweaked toml for crates.io crate strut-sync 0.0.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate strut-sync 0.0.2 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] crate crates.io crate strut-sync 0.0.2 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 97017ccec221f154744fa5069b1cac33329b93feb9933a552f51ea0c5d541bd4
[INFO] running `Command { std: "docker" "start" "-a" "97017ccec221f154744fa5069b1cac33329b93feb9933a552f51ea0c5d541bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97017ccec221f154744fa5069b1cac33329b93feb9933a552f51ea0c5d541bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97017ccec221f154744fa5069b1cac33329b93feb9933a552f51ea0c5d541bd4", kill_on_drop: false }`
[INFO] [stdout] 97017ccec221f154744fa5069b1cac33329b93feb9933a552f51ea0c5d541bd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a0149d6ca74a521107d72a608cad951087378017894bf2ffe817c37c8553b4f2
[INFO] running `Command { std: "docker" "start" "-a" "a0149d6ca74a521107d72a608cad951087378017894bf2ffe817c37c8553b4f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling strut-sync v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.80s
[INFO] running `Command { std: "docker" "inspect" "a0149d6ca74a521107d72a608cad951087378017894bf2ffe817c37c8553b4f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0149d6ca74a521107d72a608cad951087378017894bf2ffe817c37c8553b4f2", kill_on_drop: false }`
[INFO] [stdout] a0149d6ca74a521107d72a608cad951087378017894bf2ffe817c37c8553b4f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d566b853dd29df9e64c6bbb0cea0d281706465bccc0b723ebf69ccb4e6710aa7
[INFO] running `Command { std: "docker" "start" "-a" "d566b853dd29df9e64c6bbb0cea0d281706465bccc0b723ebf69ccb4e6710aa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling strut-sync v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.33s
[INFO] running `Command { std: "docker" "inspect" "d566b853dd29df9e64c6bbb0cea0d281706465bccc0b723ebf69ccb4e6710aa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d566b853dd29df9e64c6bbb0cea0d281706465bccc0b723ebf69ccb4e6710aa7", kill_on_drop: false }`
[INFO] [stdout] d566b853dd29df9e64c6bbb0cea0d281706465bccc0b723ebf69ccb4e6710aa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 288944725c0f080633d6506427787d6072552280b30543130d9cbec8f064aae7
[INFO] running `Command { std: "docker" "start" "-a" "288944725c0f080633d6506427787d6072552280b30543130d9cbec8f064aae7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/strut_sync-2bc0445b965a1f10)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test conduit::tests::multiple_requests_in_order ... ok
[INFO] [stdout] test conduit::tests::retriever_request_send_error ... ok
[INFO] [stdout] test conduit::tests::oneshot_sender_dropped ... ok
[INFO] [stdout] test latch::tests::test_multi_monitor_work_and_complete ... ok
[INFO] [stdout] test latch::tests::test_work_and_complete_reordered ... ok
[INFO] [stdout] test latch::tests::test_multi_completion_work_and_complete ... ok
[INFO] [stdout] test latch::tests::test_work_and_complete ... ok
[INFO] [stdout] test latch::tests::test_multi_work_and_complete ... ok
[INFO] [stdout] test conduit::tests::multiple_requests ... ok
[INFO] [stdout] test conduit::tests::simple_request_response ... ok
[INFO] [stdout] test conduit::tests::conduit_requested_none ... ok
[INFO] [stdout] test conduit::tests::simple_request_with_timeout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests strut_sync
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/latch.rs - latch::Latch (line 9) ... ok
[INFO] [stdout] test src/latch.rs - latch::Latch (line 38) ... ok
[INFO] [stdout] test src/conduit.rs - conduit::Conduit (line 49) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.31s; merged doctests compilation took 1.27s
[INFO] running `Command { std: "docker" "inspect" "288944725c0f080633d6506427787d6072552280b30543130d9cbec8f064aae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "288944725c0f080633d6506427787d6072552280b30543130d9cbec8f064aae7", kill_on_drop: false }`
[INFO] [stdout] 288944725c0f080633d6506427787d6072552280b30543130d9cbec8f064aae7