[INFO] fetching crate rw-cell 2.0.3... [INFO] testing rw-cell-2.0.3 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate rw-cell 2.0.3 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate rw-cell 2.0.3 [INFO] finished tweaking crates.io crate rw-cell 2.0.3 [INFO] tweaked toml for crates.io crate rw-cell 2.0.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rw-cell 2.0.3 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rw-cell 2.0.3 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a9cdf3bf37e4efb08e3beb023327a726dc2b2f72c309304dfbc7d83cd011f448 [INFO] running `Command { std: "docker" "start" "-a" "a9cdf3bf37e4efb08e3beb023327a726dc2b2f72c309304dfbc7d83cd011f448", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9cdf3bf37e4efb08e3beb023327a726dc2b2f72c309304dfbc7d83cd011f448", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9cdf3bf37e4efb08e3beb023327a726dc2b2f72c309304dfbc7d83cd011f448", kill_on_drop: false }` [INFO] [stdout] a9cdf3bf37e4efb08e3beb023327a726dc2b2f72c309304dfbc7d83cd011f448 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 687af5b6d741eb331582c36067fc28a9719b1dbd0414f7b66f6cf2416f557da2 [INFO] running `Command { std: "docker" "start" "-a" "687af5b6d741eb331582c36067fc28a9719b1dbd0414f7b66f6cf2416f557da2", kill_on_drop: false }` [INFO] [stderr] Compiling rw-cell v2.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "687af5b6d741eb331582c36067fc28a9719b1dbd0414f7b66f6cf2416f557da2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "687af5b6d741eb331582c36067fc28a9719b1dbd0414f7b66f6cf2416f557da2", kill_on_drop: false }` [INFO] [stdout] 687af5b6d741eb331582c36067fc28a9719b1dbd0414f7b66f6cf2416f557da2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0163b939a6a6512655e87c71adf1f61641fe8050670342ae6fc3f4ca8b3b0a15 [INFO] running `Command { std: "docker" "start" "-a" "0163b939a6a6512655e87c71adf1f61641fe8050670342ae6fc3f4ca8b3b0a15", kill_on_drop: false }` [INFO] [stderr] Compiling rw-cell v2.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `Command { std: "docker" "inspect" "0163b939a6a6512655e87c71adf1f61641fe8050670342ae6fc3f4ca8b3b0a15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0163b939a6a6512655e87c71adf1f61641fe8050670342ae6fc3f4ca8b3b0a15", kill_on_drop: false }` [INFO] [stdout] 0163b939a6a6512655e87c71adf1f61641fe8050670342ae6fc3f4ca8b3b0a15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ac497bb2a7e914330bddf631871338759e5b406b49892daac498efedb3a6243f [INFO] running `Command { std: "docker" "start" "-a" "ac497bb2a7e914330bddf631871338759e5b406b49892daac498efedb3a6243f", 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/rw_cell-943473634b483a2d) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test bridge::test::test_clone ... ok [INFO] [stdout] test broadcast::cloneable::test::test_clone ... ok [INFO] [stdout] test broadcast::cloneable::test::test_write_read ... ok [INFO] [stdout] test bridge::test::test_read_with_is_new ... ok [INFO] [stdout] test broadcast::cloneable::test::test_remove_reader ... ok [INFO] [stdout] test broadcast::test::test_write_read ... ok [INFO] [stdout] test option::tests::test_option_cell_default ... ok [INFO] [stdout] test mpsc::test::test_read_with_is_new ... ok [INFO] [stdout] test broadcast::test::test_remove_reader ... ok [INFO] [stdout] test option::tests::test_option_cell_new ... ok [INFO] [stdout] test mpsc::test::test_read ... ok [INFO] [stdout] test bridge::test::test_read ... ok [INFO] [stdout] test broadcast::test::is_work ... ok [INFO] [stdout] test broadcast::cloneable::test::is_work ... ok [INFO] [stdout] test mpsc::test::is_work ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.44s [INFO] [stdout] [INFO] [stderr] Doc-tests rw_cell [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test src/broadcast/cloneable.rs - broadcast::cloneable::Writer::share (line 51) ... ok [INFO] [stdout] test src/broadcast/cloneable.rs - broadcast::cloneable::Reader::read (line 171) ... ok [INFO] [stdout] test src/broadcast/mod.rs - broadcast::Writer::read (line 77) ... ok [INFO] [stdout] test src/broadcast/cloneable.rs - broadcast::cloneable::new (line 194) ... ok [INFO] [stdout] test src/broadcast/mod.rs - broadcast (line 5) ... ok [INFO] [stdout] test src/bridge.rs - bridge::new (line 108) ... ok [INFO] [stdout] test src/bridge.rs - bridge::Writer::write (line 40) ... ok [INFO] [stdout] test src/broadcast/cloneable.rs - broadcast::cloneable::Reader::read_with_is_new (line 149) ... ok [INFO] [stdout] test src/bridge.rs - bridge (line 4) ... ok [INFO] [stdout] test src/broadcast/mod.rs - broadcast::Reader::read_with_is_new (line 112) ... ok [INFO] [stdout] test src/broadcast/cloneable.rs - broadcast::cloneable::Writer::read (line 82) ... ok [INFO] [stdout] test src/bridge.rs - bridge::Reader::read_with_is_new (line 75) ... ok [INFO] [stdout] test src/broadcast/mod.rs - broadcast::Writer::share (line 50) ... ok [INFO] [stdout] test src/broadcast/cloneable.rs - broadcast::cloneable (line 6) ... ok [INFO] [stdout] test src/broadcast/mod.rs - broadcast::Reader::read (line 135) ... ok [INFO] [stdout] test src/mpsc.rs - mpsc::new (line 111) ... ok [INFO] [stdout] test src/mpsc.rs - mpsc (line 5) ... ok [INFO] [stdout] test src/mpsc.rs - mpsc::Reader::read_with_is_new (line 78) ... ok [INFO] [stdout] test src/mpsc.rs - mpsc::Writer::write (line 43) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.31s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ac497bb2a7e914330bddf631871338759e5b406b49892daac498efedb3a6243f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac497bb2a7e914330bddf631871338759e5b406b49892daac498efedb3a6243f", kill_on_drop: false }` [INFO] [stdout] ac497bb2a7e914330bddf631871338759e5b406b49892daac498efedb3a6243f