[INFO] fetching crate futures-signals 0.3.15... [INFO] testing futures-signals-0.3.15 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate futures-signals 0.3.15 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate futures-signals 0.3.15 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate futures-signals 0.3.15 [INFO] finished tweaking crates.io crate futures-signals 0.3.15 [INFO] tweaked toml for crates.io crate futures-signals 0.3.15 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] db7f759daba18ee83e1d61e87ee8e534e2f6ba85dc3254d03c089e3b09df2ba3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "db7f759daba18ee83e1d61e87ee8e534e2f6ba85dc3254d03c089e3b09df2ba3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "db7f759daba18ee83e1d61e87ee8e534e2f6ba85dc3254d03c089e3b09df2ba3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db7f759daba18ee83e1d61e87ee8e534e2f6ba85dc3254d03c089e3b09df2ba3", kill_on_drop: false }` [INFO] [stdout] db7f759daba18ee83e1d61e87ee8e534e2f6ba85dc3254d03c089e3b09df2ba3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d51a6008b11776487a90321a81c5e4f37832e75bb6c784c58c56db89b1d37b3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7d51a6008b11776487a90321a81c5e4f37832e75bb6c784c58c56db89b1d37b3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling futures-sink v0.3.8 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-io v0.3.8 [INFO] [stderr] Compiling discard v1.0.4 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling futures-task v0.3.8 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling futures-signals v0.3.15 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.92s [INFO] running `Command { std: "docker" "inspect" "7d51a6008b11776487a90321a81c5e4f37832e75bb6c784c58c56db89b1d37b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d51a6008b11776487a90321a81c5e4f37832e75bb6c784c58c56db89b1d37b3", kill_on_drop: false }` [INFO] [stdout] 7d51a6008b11776487a90321a81c5e4f37832e75bb6c784c58c56db89b1d37b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 746a7b84a4e965c0d1bdbcaa4865cccde8ad3257ebe7c37ab7b632d76f178a8a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "746a7b84a4e965c0d1bdbcaa4865cccde8ad3257ebe7c37ab7b632d76f178a8a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling futures-signals v0.3.15 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.41s [INFO] running `Command { std: "docker" "inspect" "746a7b84a4e965c0d1bdbcaa4865cccde8ad3257ebe7c37ab7b632d76f178a8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "746a7b84a4e965c0d1bdbcaa4865cccde8ad3257ebe7c37ab7b632d76f178a8a", kill_on_drop: false }` [INFO] [stdout] 746a7b84a4e965c0d1bdbcaa4865cccde8ad3257ebe7c37ab7b632d76f178a8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 68044561b6a455ceb350298bd30ec3782fecf4a77ee63366cd19a9c0f3b25a81 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "68044561b6a455ceb350298bd30ec3782fecf4a77ee63366cd19a9c0f3b25a81", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/futures_signals-09bae36df4492fb4 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/broadcaster-e3e64a89cbeed7df [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_polls ... ok [INFO] [stdout] test test_broadcaster ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/future-807b6cdde32c0e1f [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_cancelable_future ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/map_macro-2af6a47221643b55 [INFO] [stdout] [INFO] [stdout] running 34 tests [INFO] [stdout] test map_mut::clone ... ok [INFO] [stdout] test map_mut::let_1 ... ok [INFO] [stdout] test map_mut::let_2 ... ok [INFO] [stdout] test map_mut::let_3 ... ok [INFO] [stdout] test map_mut::let_4 ... ok [INFO] [stdout] test map_mut::let_5 ... ok [INFO] [stdout] test map_mut::let_pat_2 ... ok [INFO] [stdout] test map_mut::let_pat_3 ... ok [INFO] [stdout] test map_mut::let_pat_5 ... ok [INFO] [stdout] test map_mut::send_sync ... ok [INFO] [stdout] test map_ref::clone ... ok [INFO] [stdout] test map_ref::let_1 ... ok [INFO] [stdout] test map_ref::let_2 ... ok [INFO] [stdout] test map_ref::ident_1 ... ok [INFO] [stdout] test map_ref::ident_2 ... ok [INFO] [stdout] test map_ref::ident_3 ... ok [INFO] [stdout] test map_ref::let_3 ... ok [INFO] [stdout] test map_ref::let_4 ... ok [INFO] [stdout] test map_ref::let_5 ... ok [INFO] [stdout] test map_ref::let_pat_1 ... ok [INFO] [stdout] test map_ref::let_pat_2 ... ok [INFO] [stdout] test map_ref::let_pat_3 ... ok [INFO] [stdout] test map_ref::ident_5 ... ok [INFO] [stdout] test map_ref::let_pat_4 ... ok [INFO] [stdout] test map_ref::ident_4 ... ok [INFO] [stdout] test map_ref::let_pat_5 ... ok [INFO] [stdout] test map_mut::let_pat_1 ... ok [INFO] [stdout] test map_ref::send_sync ... ok [INFO] [stdout] test map_mut::ident_5 ... ok [INFO] [stdout] test map_mut::ident_4 ... ok [INFO] [stdout] test map_mut::ident_2 ... ok [INFO] [stdout] test map_mut::ident_3 ... ok [INFO] [stdout] test map_mut::ident_1 ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mutable-7aa1aa0401032969 [INFO] [stdout] test map_mut::let_pat_4 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_lock_mut ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mutable_vec-4b697aa910acef21 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_eq ... ok [INFO] [stdout] test test_swap ... ok [INFO] [stdout] test test_reverse ... ok [INFO] [stdout] test test_ord ... ok [INFO] [stdout] test test_move_from_to ... ok [INFO] [stdout] test test_push ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/signal-bd441f9d4bb1108e [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_switch_signal_vec ... ok [INFO] [stdout] test test_send_sync ... ok [INFO] [stdout] test test_mutable_drop ... ok [INFO] [stdout] test test_map_future ... ok [INFO] [stdout] test test_mutable ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/signal_vec-e56fb9e7d2f69394 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test debug_to_signal_cloned ... ok [INFO] [stdout] test sum ... ok [INFO] [stdout] test to_signal_cloned ... ok [INFO] [stderr] Doc-tests futures-signals [INFO] [stdout] test to_signal_map ... ok [INFO] [stdout] test sync ... ok [INFO] [stdout] test filter ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 34 tests [INFO] [stdout] test src/lib.rs - tutorial (line 250) ... ok [INFO] [stdout] test src/lib.rs - tutorial (line 33) ... ok [INFO] [stdout] test src/lib.rs - tutorial (line 460) ... ok [INFO] [stdout] test src/lib.rs - tutorial (line 217) ... ok [INFO] [stdout] test src/lib.rs - tutorial (line 49) ... ok [INFO] [stdout] test src/lib.rs - tutorial (line 145) ... ok [INFO] [stdout] test src/lib.rs - tutorial (line 377) ... ok [INFO] [stdout] test src/lib.rs - tutorial (line 407) ... ok [INFO] [stdout] test src/lib.rs - tutorial (line 177) ... ok [INFO] [stdout] test src/lib.rs - tutorial (line 70) ... ok [INFO] [stdout] test src/lib.rs - tutorial (line 277) ... ok [INFO] [stdout] test src/lib.rs - tutorial (line 292) ... ok [INFO] [stdout] test src/lib.rs - tutorial (line 117) ... ok [INFO] [stdout] test src/lib.rs - tutorial (line 263) ... ok [INFO] [stdout] test src/signal/macros.rs - map_ref (line 282) ... ok [INFO] [stdout] test src/signal/macros.rs - map_ref (line 295) ... ok [INFO] [stdout] test src/signal/macros.rs - map_ref (line 315) ... ok [INFO] [stdout] test src/signal/signal.rs - signal::signal::SignalExt::map (line 129) ... ok [INFO] [stdout] test src/signal/macros.rs - map_ref (line 266) ... ok [INFO] [stdout] test src/signal/signal.rs - signal::signal::SignalExt::map (line 113) ... ok [INFO] [stdout] test src/signal/signal.rs - signal::signal::SignalExt::filter_map (line 302) ... ok [INFO] [stdout] test src/signal/macros.rs - map_ref (line 211) ... ok [INFO] [stdout] test src/signal/macros.rs - map_ref (line 246) ... ok [INFO] [stdout] test src/signal_vec.rs - signal_vec::SignalVecExt::map (line 169) ... ok [INFO] [stdout] test src/signal_vec.rs - signal_vec::SignalVecExt::sort_by_cloned (line 339) ... ok [INFO] [stdout] test src/signal/macros.rs - map_ref (line 255) ... ok [INFO] [stdout] test src/signal/macros.rs - map_ref (line 334) ... ok [INFO] [stdout] test src/signal/macros.rs - map_ref (line 376) ... ok [INFO] [stdout] test src/signal/signal.rs - signal::signal::SignalExt::map_future (line 245) ... ok [INFO] [stdout] test src/signal_vec.rs - signal_vec::SignalVecExt::filter (line 257) ... ok [INFO] [stdout] test src/signal_vec.rs - signal_vec::SignalVecExt::map (line 181) ... ok [INFO] [stdout] test src/signal_vec.rs - signal_vec::SignalVecExt::sort_by_cloned (line 386) ... ok [INFO] [stdout] test src/signal_vec.rs - signal_vec::SignalVecExt::sort_by_cloned (line 374) ... ok [INFO] [stdout] test src/signal_vec.rs - signal_vec::SignalVecExt::sort_by_cloned (line 355) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "68044561b6a455ceb350298bd30ec3782fecf4a77ee63366cd19a9c0f3b25a81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68044561b6a455ceb350298bd30ec3782fecf4a77ee63366cd19a9c0f3b25a81", kill_on_drop: false }` [INFO] [stdout] 68044561b6a455ceb350298bd30ec3782fecf4a77ee63366cd19a9c0f3b25a81