[INFO] fetching crate two_way_channel 0.1.0...
[INFO] testing two_way_channel-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate two_way_channel 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate two_way_channel 0.1.0
[INFO] finished tweaking crates.io crate two_way_channel 0.1.0
[INFO] tweaked toml for crates.io crate two_way_channel 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate two_way_channel 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14410db7d46ec184e2e0d64e67c9413395c0ef26b7269b5e84b26d80fd9af2f7
[INFO] running `Command { std: "docker" "start" "-a" "14410db7d46ec184e2e0d64e67c9413395c0ef26b7269b5e84b26d80fd9af2f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14410db7d46ec184e2e0d64e67c9413395c0ef26b7269b5e84b26d80fd9af2f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14410db7d46ec184e2e0d64e67c9413395c0ef26b7269b5e84b26d80fd9af2f7", kill_on_drop: false }`
[INFO] [stdout] 14410db7d46ec184e2e0d64e67c9413395c0ef26b7269b5e84b26d80fd9af2f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddeb3c3fecc360873c9323e6c5567181dcbc0c40b282d868f93405c1019e2446
[INFO] running `Command { std: "docker" "start" "-a" "ddeb3c3fecc360873c9323e6c5567181dcbc0c40b282d868f93405c1019e2446", kill_on_drop: false }`
[INFO] [stderr]    Compiling two_way_channel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "ddeb3c3fecc360873c9323e6c5567181dcbc0c40b282d868f93405c1019e2446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddeb3c3fecc360873c9323e6c5567181dcbc0c40b282d868f93405c1019e2446", kill_on_drop: false }`
[INFO] [stdout] ddeb3c3fecc360873c9323e6c5567181dcbc0c40b282d868f93405c1019e2446
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b05e2d27aede0aa1e35cfde57d9ace809f3659fbfc1d32959d909fab507def4b
[INFO] running `Command { std: "docker" "start" "-a" "b05e2d27aede0aa1e35cfde57d9ace809f3659fbfc1d32959d909fab507def4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling two_way_channel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "b05e2d27aede0aa1e35cfde57d9ace809f3659fbfc1d32959d909fab507def4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b05e2d27aede0aa1e35cfde57d9ace809f3659fbfc1d32959d909fab507def4b", kill_on_drop: false }`
[INFO] [stdout] b05e2d27aede0aa1e35cfde57d9ace809f3659fbfc1d32959d909fab507def4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b817e983fca2e2d2d1647aa6edf103174297fa09779db5d1b025a542edb9776
[INFO] running `Command { std: "docker" "start" "-a" "7b817e983fca2e2d2d1647aa6edf103174297fa09779db5d1b025a542edb9776", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/two_way_channel-e9e7a188b6ce2604)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::send_down_channel_multithreaded ... ok
[INFO] [stdout] test tests::send_down_channel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests two_way_channel
[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" "7b817e983fca2e2d2d1647aa6edf103174297fa09779db5d1b025a542edb9776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b817e983fca2e2d2d1647aa6edf103174297fa09779db5d1b025a542edb9776", kill_on_drop: false }`
[INFO] [stdout] 7b817e983fca2e2d2d1647aa6edf103174297fa09779db5d1b025a542edb9776