[INFO] fetching crate left-right 0.11.6...
[INFO] testing left-right-0.11.6 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate left-right 0.11.6 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate left-right 0.11.6
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate left-right 0.11.6
[INFO] tweaked toml for crates.io crate left-right 0.11.6 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate left-right 0.11.6 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] crate crates.io crate left-right 0.11.6 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-attributes v0.1.30
[INFO] [stderr]   Downloaded quote v1.0.41
[INFO] [stderr]   Downloaded matchers v0.2.0
[INFO] [stderr]   Downloaded tracing-log v0.2.0
[INFO] [stderr]   Downloaded nu-ansi-term v0.50.3
[INFO] [stderr]   Downloaded generator v0.7.5
[INFO] [stderr]   Downloaded valuable v0.1.1
[INFO] [stderr]   Downloaded cc v1.2.41
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.20
[INFO] [stderr]   Downloaded sharded-slab v0.1.7
[INFO] [stderr]   Downloaded unicode-ident v1.0.19
[INFO] [stderr]   Downloaded scoped-tls v1.0.1
[INFO] [stderr]   Downloaded syn v2.0.107
[INFO] [stderr]   Downloaded loom v0.5.6
[INFO] [stderr]   Downloaded thread_local v1.1.9
[INFO] [stderr]   Downloaded windows v0.48.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4c3e86ae680e26dd1c92c7a3c9c590080c2c041cf77359cea3f3f2ebd25873a0
[INFO] running `Command { std: "docker" "start" "-a" "4c3e86ae680e26dd1c92c7a3c9c590080c2c041cf77359cea3f3f2ebd25873a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c3e86ae680e26dd1c92c7a3c9c590080c2c041cf77359cea3f3f2ebd25873a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c3e86ae680e26dd1c92c7a3c9c590080c2c041cf77359cea3f3f2ebd25873a0", kill_on_drop: false }`
[INFO] [stdout] 4c3e86ae680e26dd1c92c7a3c9c590080c2c041cf77359cea3f3f2ebd25873a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8733e2338deb07112abbca17108e82328c2de0c6c405861a292936d60bba81b5
[INFO] running `Command { std: "docker" "start" "-a" "8733e2338deb07112abbca17108e82328c2de0c6c405861a292936d60bba81b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling left-right v0.11.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "8733e2338deb07112abbca17108e82328c2de0c6c405861a292936d60bba81b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8733e2338deb07112abbca17108e82328c2de0c6c405861a292936d60bba81b5", kill_on_drop: false }`
[INFO] [stdout] 8733e2338deb07112abbca17108e82328c2de0c6c405861a292936d60bba81b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 93ba66c92a93d3c16883877fae19f8a0c4240678514858d1730ae3fb5b0e3127
[INFO] running `Command { std: "docker" "start" "-a" "93ba66c92a93d3c16883877fae19f8a0c4240678514858d1730ae3fb5b0e3127", kill_on_drop: false }`
[INFO] [stderr]    Compiling left-right v0.11.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `read`
[INFO] [stdout]    --> src/write.rs:613:17
[INFO] [stdout]     |
[INFO] [stdout] 613 |     use crate::{read, Absorb};
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "93ba66c92a93d3c16883877fae19f8a0c4240678514858d1730ae3fb5b0e3127", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93ba66c92a93d3c16883877fae19f8a0c4240678514858d1730ae3fb5b0e3127", kill_on_drop: false }`
[INFO] [stdout] 93ba66c92a93d3c16883877fae19f8a0c4240678514858d1730ae3fb5b0e3127
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c1ae5992187c963e1a6f22a9d84b9072d6b8bf5bfa74d686c71ac9d2aed2c5f8
[INFO] running `Command { std: "docker" "start" "-a" "c1ae5992187c963e1a6f22a9d84b9072d6b8bf5bfa74d686c71ac9d2aed2c5f8", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `read`
[INFO] [stderr]    --> src/write.rs:613:17
[INFO] [stderr]     |
[INFO] [stderr] 613 |     use crate::{read, Absorb};
[INFO] [stderr]     |                 ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `left-right` (lib test) generated 1 warning (run `cargo fix --lib -p left-right --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/left_right-93efa37bf94ed8e2)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test write::tests::flush_noblock ... ok
[INFO] [stdout] test write::tests::append_test ... ok
[INFO] [stdout] test write::tests::flush_no_refresh ... ok
[INFO] [stdout] test write::tests::try_publish ... ok
[INFO] [stdout] test write::tests::take_test ... ok
[INFO] [stdout] test write::tests::wait_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/deque.rs (/opt/rustwide/target/debug/deps/deque-4faafa8a3e1c1f4d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test deque ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/loom.rs (/opt/rustwide/target/debug/deps/loom-743bf68e0535843f)
[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]    Doc-tests left_right
[INFO] [stderr] warning: lint `broken_intra_doc_links` has been renamed to `rustdoc::broken_intra_doc_links`
[INFO] [stderr]    --> src/lib.rs:174:5
[INFO] [stderr]     |
[INFO] [stderr] 174 |     broken_intra_doc_links
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::broken_intra_doc_links`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/aliasing.rs - aliasing (line 102) ... ignored
[INFO] [stdout] test src/aliasing.rs - aliasing (line 13) ... ignored
[INFO] [stdout] test src/aliasing.rs - aliasing (line 19) ... ignored
[INFO] [stdout] test src/aliasing.rs - aliasing (line 82) ... ignored
[INFO] [stdout] test src/aliasing.rs - aliasing (line 88) ... ignored
[INFO] [stdout] test src/read.rs - read::CheckReadHandleSendNotSync (line 214) - compile fail ... ok
[INFO] [stdout] test src/read.rs - read::CheckReadHandleSendNotSync (line 240) - compile fail ... ok
[INFO] [stdout] test src/write.rs - write::CheckWriteHandleSend (line 574) - compile fail ... ok
[INFO] [stdout] test src/read/guard.rs - read::guard::ReadGuard<'rh,T>::try_map (line 80) ... ok
[INFO] [stdout] test src/write.rs - write::CheckWriteHandleSend (line 537) ... ok
[INFO] [stdout] test src/write.rs - write::CheckWriteHandleSend (line 556) - compile fail ... ok
[INFO] [stdout] test src/aliasing.rs - aliasing (line 46) ... ok
[INFO] [stdout] test src/write.rs - write::CheckWriteHandleSend (line 592) - compile fail ... ok
[INFO] [stdout] test src/read/guard.rs - read::guard::ReadGuard<'rh,T>::map (line 45) ... ok
[INFO] [stdout] test src/read.rs - read::CheckReadHandleSendNotSync (line 228) ... ok
[INFO] [stdout] test src/lib.rs - (line 67) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c1ae5992187c963e1a6f22a9d84b9072d6b8bf5bfa74d686c71ac9d2aed2c5f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1ae5992187c963e1a6f22a9d84b9072d6b8bf5bfa74d686c71ac9d2aed2c5f8", kill_on_drop: false }`
[INFO] [stdout] c1ae5992187c963e1a6f22a9d84b9072d6b8bf5bfa74d686c71ac9d2aed2c5f8