[INFO] fetching crate kovan-channel 0.1.12...
[INFO] testing kovan-channel-0.1.12 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate kovan-channel 0.1.12 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate kovan-channel 0.1.12
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate kovan-channel 0.1.12
[INFO] tweaked toml for crates.io crate kovan-channel 0.1.12 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kovan-channel 0.1.12 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 kovan-channel 0.1.12 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kovan v0.1.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e2387cf23a544edb20809fc47664ab00fd8a186fb089e10b9fb77f80f517ac33
[INFO] running `Command { std: "docker" "start" "-a" "e2387cf23a544edb20809fc47664ab00fd8a186fb089e10b9fb77f80f517ac33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2387cf23a544edb20809fc47664ab00fd8a186fb089e10b9fb77f80f517ac33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2387cf23a544edb20809fc47664ab00fd8a186fb089e10b9fb77f80f517ac33", kill_on_drop: false }`
[INFO] [stdout] e2387cf23a544edb20809fc47664ab00fd8a186fb089e10b9fb77f80f517ac33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 966ca1bdd87feaf11b3d56e5a516a209f7f2945b618005a295b45873981b84e5
[INFO] running `Command { std: "docker" "start" "-a" "966ca1bdd87feaf11b3d56e5a516a209f7f2945b618005a295b45873981b84e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling kovan v0.1.12
[INFO] [stderr]    Compiling kovan-channel v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "966ca1bdd87feaf11b3d56e5a516a209f7f2945b618005a295b45873981b84e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "966ca1bdd87feaf11b3d56e5a516a209f7f2945b618005a295b45873981b84e5", kill_on_drop: false }`
[INFO] [stdout] 966ca1bdd87feaf11b3d56e5a516a209f7f2945b618005a295b45873981b84e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8ce9eb7c07c57e923dc0e3a838ca5b2f4c0fb911a6548d05c17a064befc286b7
[INFO] running `Command { std: "docker" "start" "-a" "8ce9eb7c07c57e923dc0e3a838ca5b2f4c0fb911a6548d05c17a064befc286b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling kovan-channel v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.51s
[INFO] running `Command { std: "docker" "inspect" "8ce9eb7c07c57e923dc0e3a838ca5b2f4c0fb911a6548d05c17a064befc286b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ce9eb7c07c57e923dc0e3a838ca5b2f4c0fb911a6548d05c17a064befc286b7", kill_on_drop: false }`
[INFO] [stdout] 8ce9eb7c07c57e923dc0e3a838ca5b2f4c0fb911a6548d05c17a064befc286b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 95079be989cbacf61e3384cf90e4b4a173e9cabf9b99c2457acf25f16a6be902
[INFO] running `Command { std: "docker" "start" "-a" "95079be989cbacf61e3384cf90e4b4a173e9cabf9b99c2457acf25f16a6be902", 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/kovan_channel-489b31defa69460d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/async_test.rs (/opt/rustwide/target/debug/deps/async_test-cf2c93e722bc2d6a)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_bounded_async ... ok
[INFO] [stdout] test test_unbounded_async ... ok
[INFO] [stdout] test test_mixed_async_blocking ... ok
[INFO] [stderr]      Running tests/bounded_test.rs (/opt/rustwide/target/debug/deps/bounded_test-711506124a2d9a0f)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_bounded_capacity_one ... ok
[INFO] [stdout] test test_bounded_simple ... ok
[INFO] [stdout] test test_bounded_threads ... ok
[INFO] [stdout] test test_bounded_zero_capacity_panics - should panic ... ok
[INFO] [stderr]      Running tests/select_test.rs (/opt/rustwide/target/debug/deps/select_test-7617c2f5b201722e)
[INFO] [stdout] test test_bounded_capacity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_select_basic ... ok
[INFO] [stdout] test test_select ... ok
[INFO] [stdout] test test_select_default ... ok
[INFO] [stdout] test test_select_race ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/special_test.rs (/opt/rustwide/target/debug/deps/special_test-1c35de2280951475)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_never ... ok
[INFO] [stdout] test test_after ... ok
[INFO] [stdout] test test_tick ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/stress_test.rs (/opt/rustwide/target/debug/deps/stress_test-774a61a00bc72a0f)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_unbounded_empty_try_recv ... ok
[INFO] [stdout] test test_bounded_back_pressure ... ok
[INFO] [stdout] test test_unbounded_multiple_receivers ... ok
[INFO] [stdout] test test_bounded_multiple_senders ... ok
[INFO] [stdout] test test_unbounded_high_throughput ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/unbounded_test.rs (/opt/rustwide/target/debug/deps/unbounded_test-68d39d677987dd61)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_receiver_clone ... ok
[INFO] [stdout] test test_simple_send_recv ... ok
[INFO] [stdout] test test_no_double_free_on_drop_with_pending ... ok
[INFO] [stdout] test test_no_aliasing_in_dequeue ... ok
[INFO] [stdout] test test_no_double_free_on_recv ... ok
[INFO] [stdout] test test_threads ... ok
[INFO] [stdout] test test_recv_blocking ... ok
[INFO] [stderr]    Doc-tests kovan_channel
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/select.rs - select::select (line 21) ... ok
[INFO] [stdout] test src/select.rs - select::select (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... 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] [stdout] all doctests ran in 0.58s; merged doctests compilation took 0.56s
[INFO] running `Command { std: "docker" "inspect" "95079be989cbacf61e3384cf90e4b4a173e9cabf9b99c2457acf25f16a6be902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95079be989cbacf61e3384cf90e4b4a173e9cabf9b99c2457acf25f16a6be902", kill_on_drop: false }`
[INFO] [stdout] 95079be989cbacf61e3384cf90e4b4a173e9cabf9b99c2457acf25f16a6be902