[INFO] fetching crate relay_channel 0.1.2...
[INFO] testing relay_channel-0.1.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate relay_channel 0.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate relay_channel 0.1.2
[INFO] finished tweaking crates.io crate relay_channel 0.1.2
[INFO] tweaked toml for crates.io crate relay_channel 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate relay_channel 0.1.2 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate relay_channel 0.1.2 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ddb3c6765da1bb5b540ae4a1d0c11b758b53f5def504c500a241e2ea9b8015a4
[INFO] running `Command { std: "docker" "start" "-a" "ddb3c6765da1bb5b540ae4a1d0c11b758b53f5def504c500a241e2ea9b8015a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddb3c6765da1bb5b540ae4a1d0c11b758b53f5def504c500a241e2ea9b8015a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddb3c6765da1bb5b540ae4a1d0c11b758b53f5def504c500a241e2ea9b8015a4", kill_on_drop: false }`
[INFO] [stdout] ddb3c6765da1bb5b540ae4a1d0c11b758b53f5def504c500a241e2ea9b8015a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b491dc3fe21a9a3ab33b0a418b8b142cf5f834eb75de949d4b90b4bfb321625
[INFO] running `Command { std: "docker" "start" "-a" "1b491dc3fe21a9a3ab33b0a418b8b142cf5f834eb75de949d4b90b4bfb321625", kill_on_drop: false }`
[INFO] [stderr]    Compiling consume_on_drop v0.1.1
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling tokio v1.45.0
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling derive-where v1.4.0
[INFO] [stderr]    Compiling relay_channel v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.10s
[INFO] running `Command { std: "docker" "inspect" "1b491dc3fe21a9a3ab33b0a418b8b142cf5f834eb75de949d4b90b4bfb321625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b491dc3fe21a9a3ab33b0a418b8b142cf5f834eb75de949d4b90b4bfb321625", kill_on_drop: false }`
[INFO] [stdout] 1b491dc3fe21a9a3ab33b0a418b8b142cf5f834eb75de949d4b90b4bfb321625
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eadb2a4bed3500e1f15f622d2ddc9ed27d315907e1c5d16ba0865539918bccdd
[INFO] running `Command { std: "docker" "start" "-a" "eadb2a4bed3500e1f15f622d2ddc9ed27d315907e1c5d16ba0865539918bccdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling derive-where v1.4.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tokio v1.45.0
[INFO] [stderr]    Compiling relay_channel v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.62s
[INFO] running `Command { std: "docker" "inspect" "eadb2a4bed3500e1f15f622d2ddc9ed27d315907e1c5d16ba0865539918bccdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eadb2a4bed3500e1f15f622d2ddc9ed27d315907e1c5d16ba0865539918bccdd", kill_on_drop: false }`
[INFO] [stdout] eadb2a4bed3500e1f15f622d2ddc9ed27d315907e1c5d16ba0865539918bccdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 69adba0d2da1eff1fdb9f0fad137834c171b578b6f50347ecd4ba50b0ea2111c
[INFO] running `Command { std: "docker" "start" "-a" "69adba0d2da1eff1fdb9f0fad137834c171b578b6f50347ecd4ba50b0ea2111c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/relay_channel-910df36a4c2fc98b)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test norm_tests::dropped_channel_try_recv ... ok
[INFO] [stdout] test norm_tests::failed_try_recv ... ok
[INFO] [stdout] test norm_tests::send_non_sync ... ok
[INFO] [stdout] test norm_tests::dropped_receiver ... ok
[INFO] [stdout] test norm_tests::send_recv ... ok
[INFO] [stdout] test norm_tests::try_send_receiver_exists_but_recv_not_called ... ok
[INFO] [stdout] test norm_tests::try_send_receiver_dropped ... ok
[INFO] [stdout] test norm_tests::try_send_receiver_not_polled_yet ... ok
[INFO] [stdout] test norm_tests::try_send_receiver_waiting_polled ... ok
[INFO] [stdout] test norm_tests::try_send_value_propagates_in_error ... ok
[INFO] [stdout] test norm_tests::try_send_successful_then_recv_when_receiver_is_waiting ... ok
[INFO] [stdout] test norm_tests::dropped_sender ... ok
[INFO] [stdout] test norm_tests::aborted_recv ... ok
[INFO] [stdout] test norm_tests::aborted_send ... ok
[INFO] [stdout] test norm_tests::successful_try_recv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests relay_channel
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.15s; merged doctests compilation took 1.02s
[INFO] running `Command { std: "docker" "inspect" "69adba0d2da1eff1fdb9f0fad137834c171b578b6f50347ecd4ba50b0ea2111c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69adba0d2da1eff1fdb9f0fad137834c171b578b6f50347ecd4ba50b0ea2111c", kill_on_drop: false }`
[INFO] [stdout] 69adba0d2da1eff1fdb9f0fad137834c171b578b6f50347ecd4ba50b0ea2111c