[INFO] fetching crate cyclic_pipe 0.1.0...
[INFO] testing cyclic_pipe-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate cyclic_pipe 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate cyclic_pipe 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cyclic_pipe 0.1.0
[INFO] tweaked toml for crates.io crate cyclic_pipe 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cyclic_pipe 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07eaa6719630e8fb805884d40c645095427288433c0a507acb47af69a62bd685
[INFO] running `Command { std: "docker" "start" "-a" "07eaa6719630e8fb805884d40c645095427288433c0a507acb47af69a62bd685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07eaa6719630e8fb805884d40c645095427288433c0a507acb47af69a62bd685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07eaa6719630e8fb805884d40c645095427288433c0a507acb47af69a62bd685", kill_on_drop: false }`
[INFO] [stdout] 07eaa6719630e8fb805884d40c645095427288433c0a507acb47af69a62bd685
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3a936d0b3c4b076f9d057117fe5bfb696f45adfaad53ac2602fa91b09cb0088
[INFO] running `Command { std: "docker" "start" "-a" "c3a936d0b3c4b076f9d057117fe5bfb696f45adfaad53ac2602fa91b09cb0088", kill_on_drop: false }`
[INFO] [stderr]    Compiling cyclic_pipe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "c3a936d0b3c4b076f9d057117fe5bfb696f45adfaad53ac2602fa91b09cb0088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3a936d0b3c4b076f9d057117fe5bfb696f45adfaad53ac2602fa91b09cb0088", kill_on_drop: false }`
[INFO] [stdout] c3a936d0b3c4b076f9d057117fe5bfb696f45adfaad53ac2602fa91b09cb0088
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a4d29c6d0bc6ea0ef9f734344086eac7697abd06eea38df554a60518ab2304c
[INFO] running `Command { std: "docker" "start" "-a" "0a4d29c6d0bc6ea0ef9f734344086eac7697abd06eea38df554a60518ab2304c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cyclic_pipe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "0a4d29c6d0bc6ea0ef9f734344086eac7697abd06eea38df554a60518ab2304c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a4d29c6d0bc6ea0ef9f734344086eac7697abd06eea38df554a60518ab2304c", kill_on_drop: false }`
[INFO] [stdout] 0a4d29c6d0bc6ea0ef9f734344086eac7697abd06eea38df554a60518ab2304c
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e2c89132d6a4781574078cfb92b7b4c985613c6d52b80e6fe74eabe81dc6f83b
[INFO] running `Command { std: "docker" "start" "-a" "e2c89132d6a4781574078cfb92b7b4c985613c6d52b80e6fe74eabe81dc6f83b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cyclic_pipe-cabf672440d562df)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test cyclic_pipe::builder::tests::builder_build_with_init_template ... ok
[INFO] [stdout] test cyclic_pipe::token::tests::done_sends_value ... ok
[INFO] [stdout] test cyclic_pipe::token::tests::token_drop_without_done ... ok
[INFO] [stdout] test cyclic_pipe::builder::tests::builder_build_size ... ok
[INFO] [stdout] test cyclic_pipe::builder::tests::builder_build_without_init_template - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-71d79887880315c6)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test buffer_orderring ... ok
[INFO] [stdout] test token_done_never_throw_even_channel_closed ... ok
[INFO] [stdout] test producer_disconnected ... ok
[INFO] [stdout] test consumer_disconnected ... ok
[INFO] [stdout] test token_drop_without_done_cause_error ... ok
[INFO] [stdout] test procuder_disconnected ... ok
[INFO] [stdout] test consumer_blocked_until_producer_write_done ... ok
[INFO] [stdout] test producer_blocked_until_consumer_read_done ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cyclic_pipe
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/cyclic_pipe/token.rs - cyclic_pipe::token::Token<T>::done (line 47) - compile fail ... ok
[INFO] [stdout] test src/cyclic_pipe/builder.rs - cyclic_pipe::builder::Builder (line 23) ... ok
[INFO] [stdout] test src/lib.rs - (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e2c89132d6a4781574078cfb92b7b4c985613c6d52b80e6fe74eabe81dc6f83b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2c89132d6a4781574078cfb92b7b4c985613c6d52b80e6fe74eabe81dc6f83b", kill_on_drop: false }`
[INFO] [stdout] e2c89132d6a4781574078cfb92b7b4c985613c6d52b80e6fe74eabe81dc6f83b