[INFO] fetching crate signals2 0.3.3... [INFO] testing signals2-0.3.3 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate signals2 0.3.3 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate signals2 0.3.3 [INFO] finished tweaking crates.io crate signals2 0.3.3 [INFO] tweaked toml for crates.io crate signals2 0.3.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate signals2 0.3.3 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 305f8159ab48ab7b74e5e42c4d1d3bf619cb7f1e4decbf7a7e9bc895109cbaa5 [INFO] running `Command { std: "docker" "start" "-a" "305f8159ab48ab7b74e5e42c4d1d3bf619cb7f1e4decbf7a7e9bc895109cbaa5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "305f8159ab48ab7b74e5e42c4d1d3bf619cb7f1e4decbf7a7e9bc895109cbaa5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "305f8159ab48ab7b74e5e42c4d1d3bf619cb7f1e4decbf7a7e9bc895109cbaa5", kill_on_drop: false }` [INFO] [stdout] 305f8159ab48ab7b74e5e42c4d1d3bf619cb7f1e4decbf7a7e9bc895109cbaa5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88bb807c1205aece1cede03bd7c69c34b16c7e243005e5aa4c6d575327ab598e [INFO] running `Command { std: "docker" "start" "-a" "88bb807c1205aece1cede03bd7c69c34b16c7e243005e5aa4c6d575327ab598e", kill_on_drop: false }` [INFO] [stderr] Compiling signals2 v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "88bb807c1205aece1cede03bd7c69c34b16c7e243005e5aa4c6d575327ab598e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88bb807c1205aece1cede03bd7c69c34b16c7e243005e5aa4c6d575327ab598e", kill_on_drop: false }` [INFO] [stdout] 88bb807c1205aece1cede03bd7c69c34b16c7e243005e5aa4c6d575327ab598e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df0e324e39df91adece1a2abab4fa284394bb603586985405fad6d3edfcd2069 [INFO] running `Command { std: "docker" "start" "-a" "df0e324e39df91adece1a2abab4fa284394bb603586985405fad6d3edfcd2069", kill_on_drop: false }` [INFO] [stderr] Compiling signals2 v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.10s [INFO] running `Command { std: "docker" "inspect" "df0e324e39df91adece1a2abab4fa284394bb603586985405fad6d3edfcd2069", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df0e324e39df91adece1a2abab4fa284394bb603586985405fad6d3edfcd2069", kill_on_drop: false }` [INFO] [stdout] df0e324e39df91adece1a2abab4fa284394bb603586985405fad6d3edfcd2069 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2c3c5cc084a7929ab1e268b681b63f848a3b92548282609ee4d13cecae647cbd [INFO] running `Command { std: "docker" "start" "-a" "2c3c5cc084a7929ab1e268b681b63f848a3b92548282609ee4d13cecae647cbd", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/signals2-f5910aa4c21afbe4) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test combiner::tests::default_combiner_test ... ok [INFO] [stdout] test combiner::tests::vec_combiner_test ... ok [INFO] [stdout] test combiner::tests::sum_combiner_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-4ceec89b2d003e5a) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test block_while_emitting ... ok [INFO] [stdout] test connection_block_test ... ok [INFO] [stdout] test connect_handle_test ... ok [INFO] [stdout] test default_test ... ok [INFO] [stdout] test connect_while_emitting ... ok [INFO] [stdout] test disconnect_test ... ok [INFO] [stdout] test emit_handle_test ... ok [INFO] [stdout] test lazy_slots_test ... ok [INFO] [stdout] test disconnect_while_emitting ... ok [INFO] [stdout] test weak_signal_test ... ok [INFO] [stdout] test mutually_recursive_connect_test ... ok [INFO] [stdout] test basic_signal_test ... ok [INFO] [stdout] test position_group_order_test ... ok [INFO] [stdout] test recursive_connect_test ... ok [INFO] [stdout] test async_emit_test ... ok [INFO] [stdout] test async_disconnect_test ... ok [INFO] [stdout] test signal_emitting_cloned_block_test ... ok [INFO] [stdout] test async_connect_test ... ok [INFO] [stderr] Doc-tests signals2 [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/connect.rs - connect::ScopedConnection (line 338) ... ok [INFO] [stdout] test src/lib.rs - Signal (line 69) ... ok [INFO] [stdout] test src/lib.rs - Signal (line 49) ... ok [INFO] [stdout] test src/connect.rs - connect::Connection (line 322) ... ok [INFO] [stdout] test src/lib.rs - WeakSignal (line 213) ... ok [INFO] [stdout] test src/lib.rs - Signal (line 79) ... ok [INFO] [stdout] test src/lib.rs - Signal::clone (line 109) ... ok [INFO] [stdout] test src/connect.rs - connect::SharedConnectionBlock (line 355) ... ok [INFO] [stdout] test src/lib.rs - Signal (line 59) ... ok [INFO] [stdout] test src/lib.rs - EmitHandle (line 306) ... ok [INFO] [stdout] test src/connect.rs - connect::SharedConnectionBlock (line 377) ... ok [INFO] [stdout] test src/lib.rs - ConnectHandle (line 276) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.08s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2c3c5cc084a7929ab1e268b681b63f848a3b92548282609ee4d13cecae647cbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c3c5cc084a7929ab1e268b681b63f848a3b92548282609ee4d13cecae647cbd", kill_on_drop: false }` [INFO] [stdout] 2c3c5cc084a7929ab1e268b681b63f848a3b92548282609ee4d13cecae647cbd