[INFO] cloning repository https://github.com/WilliamMcRoberts/custom_channel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WilliamMcRoberts/custom_channel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWilliamMcRoberts%2Fcustom_channel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWilliamMcRoberts%2Fcustom_channel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9870356718c3a3e71e1bbea327630601cb504897
[INFO] testing WilliamMcRoberts/custom_channel against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWilliamMcRoberts%2Fcustom_channel" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/WilliamMcRoberts/custom_channel
[INFO] finished tweaking git repo https://github.com/WilliamMcRoberts/custom_channel
[INFO] tweaked toml for git repo https://github.com/WilliamMcRoberts/custom_channel written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/WilliamMcRoberts/custom_channel on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/WilliamMcRoberts/custom_channel 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5be9eca5c28bd3cb653ccd42d356c5beb1ff7a14806aaa2c01ab061d950c6b8e
[INFO] running `Command { std: "docker" "start" "-a" "5be9eca5c28bd3cb653ccd42d356c5beb1ff7a14806aaa2c01ab061d950c6b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5be9eca5c28bd3cb653ccd42d356c5beb1ff7a14806aaa2c01ab061d950c6b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5be9eca5c28bd3cb653ccd42d356c5beb1ff7a14806aaa2c01ab061d950c6b8e", kill_on_drop: false }`
[INFO] [stdout] 5be9eca5c28bd3cb653ccd42d356c5beb1ff7a14806aaa2c01ab061d950c6b8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c31eeda2a417f387c0a261b416ee91757ba0a057aba70e177bcb08019da94cb7
[INFO] running `Command { std: "docker" "start" "-a" "c31eeda2a417f387c0a261b416ee91757ba0a057aba70e177bcb08019da94cb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling custom_channel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "c31eeda2a417f387c0a261b416ee91757ba0a057aba70e177bcb08019da94cb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c31eeda2a417f387c0a261b416ee91757ba0a057aba70e177bcb08019da94cb7", kill_on_drop: false }`
[INFO] [stdout] c31eeda2a417f387c0a261b416ee91757ba0a057aba70e177bcb08019da94cb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 891cf2d752ca7312ab52a121a89c5b80c22879028acc9bf16378e7cf7c288c12
[INFO] running `Command { std: "docker" "start" "-a" "891cf2d752ca7312ab52a121a89c5b80c22879028acc9bf16378e7cf7c288c12", kill_on_drop: false }`
[INFO] [stderr]    Compiling custom_channel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "891cf2d752ca7312ab52a121a89c5b80c22879028acc9bf16378e7cf7c288c12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "891cf2d752ca7312ab52a121a89c5b80c22879028acc9bf16378e7cf7c288c12", kill_on_drop: false }`
[INFO] [stdout] 891cf2d752ca7312ab52a121a89c5b80c22879028acc9bf16378e7cf7c288c12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a27bb1b4b6b5ac88fd8172b3f9549a452d3f3aeb01783639c2d68f525d519221
[INFO] running `Command { std: "docker" "start" "-a" "a27bb1b4b6b5ac88fd8172b3f9549a452d3f3aeb01783639c2d68f525d519221", 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/custom_channel-2ffbf904accac88a)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::closed_rx ... ok
[INFO] [stdout] test tests::ping_pong ... ok
[INFO] [stdout] test tests::closed ... ok
[INFO] [stdout] test tests::send_object_across_threads ... ok
[INFO] [stderr]    Doc-tests custom_channel
[INFO] [stdout] test tests::send_string_across_threads ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "a27bb1b4b6b5ac88fd8172b3f9549a452d3f3aeb01783639c2d68f525d519221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27bb1b4b6b5ac88fd8172b3f9549a452d3f3aeb01783639c2d68f525d519221", kill_on_drop: false }`
[INFO] [stdout] a27bb1b4b6b5ac88fd8172b3f9549a452d3f3aeb01783639c2d68f525d519221