[INFO] fetching crate strut-sync 0.0.2...
[INFO] testing strut-sync-0.0.2 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate strut-sync 0.0.2 into /workspace/builds/worker-5-tc1/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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate strut-sync 0.0.2 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb947eadab2c618f4dbf19ab484318be04fa7eb50047d9ab431260fb5855687c
[INFO] running `Command { std: "docker" "start" "-a" "eb947eadab2c618f4dbf19ab484318be04fa7eb50047d9ab431260fb5855687c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb947eadab2c618f4dbf19ab484318be04fa7eb50047d9ab431260fb5855687c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb947eadab2c618f4dbf19ab484318be04fa7eb50047d9ab431260fb5855687c", kill_on_drop: false }`
[INFO] [stdout] eb947eadab2c618f4dbf19ab484318be04fa7eb50047d9ab431260fb5855687c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f7742716fc06bd67646f5599fb2821e528c00b8bd913614d1824ae8035327ef
[INFO] running `Command { std: "docker" "start" "-a" "4f7742716fc06bd67646f5599fb2821e528c00b8bd913614d1824ae8035327ef", kill_on_drop: false }`
[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 3.38s
[INFO] running `Command { std: "docker" "inspect" "4f7742716fc06bd67646f5599fb2821e528c00b8bd913614d1824ae8035327ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f7742716fc06bd67646f5599fb2821e528c00b8bd913614d1824ae8035327ef", kill_on_drop: false }`
[INFO] [stdout] 4f7742716fc06bd67646f5599fb2821e528c00b8bd913614d1824ae8035327ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34b31ac7f0b6af4a6468070185816f39228bac591926eb4e795b72d7350cd20d
[INFO] running `Command { std: "docker" "start" "-a" "34b31ac7f0b6af4a6468070185816f39228bac591926eb4e795b72d7350cd20d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures 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 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 12.73s
[INFO] running `Command { std: "docker" "inspect" "34b31ac7f0b6af4a6468070185816f39228bac591926eb4e795b72d7350cd20d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34b31ac7f0b6af4a6468070185816f39228bac591926eb4e795b72d7350cd20d", kill_on_drop: false }`
[INFO] [stdout] 34b31ac7f0b6af4a6468070185816f39228bac591926eb4e795b72d7350cd20d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec3c4191e93a33542279d13ed74bad62e974811b21a43ed07a50840e04f352d1
[INFO] running `Command { std: "docker" "start" "-a" "ec3c4191e93a33542279d13ed74bad62e974811b21a43ed07a50840e04f352d1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[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::oneshot_sender_dropped ... ok
[INFO] [stdout] test conduit::tests::multiple_requests ... ok
[INFO] [stdout] test conduit::tests::simple_request_response ... ok
[INFO] [stdout] test conduit::tests::multiple_requests_in_order ... ok
[INFO] [stdout] test latch::tests::test_multi_completion_work_and_complete ... ok
[INFO] [stdout] test conduit::tests::retriever_request_send_error ... ok
[INFO] [stdout] test latch::tests::test_multi_work_and_complete ... ok
[INFO] [stdout] test latch::tests::test_work_and_complete_reordered ... ok
[INFO] [stdout] test latch::tests::test_multi_monitor_work_and_complete ... ok
[INFO] [stdout] test latch::tests::test_work_and_complete ... 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 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests strut_sync
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/latch.rs - latch::Latch (line 38) ... ok
[INFO] [stdout] test src/latch.rs - latch::Latch (line 9) ... 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 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec3c4191e93a33542279d13ed74bad62e974811b21a43ed07a50840e04f352d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec3c4191e93a33542279d13ed74bad62e974811b21a43ed07a50840e04f352d1", kill_on_drop: false }`
[INFO] [stdout] ec3c4191e93a33542279d13ed74bad62e974811b21a43ed07a50840e04f352d1