[INFO] fetching crate futures-signals 0.3.22... [INFO] testing futures-signals-0.3.22 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate futures-signals 0.3.22 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate futures-signals 0.3.22 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate futures-signals 0.3.22 [INFO] finished tweaking crates.io crate futures-signals 0.3.22 [INFO] tweaked toml for crates.io crate futures-signals 0.3.22 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b7d2d505dfbf4d05e595699251bfdf5554a198f09d6163b5d6ed791e0440c30d [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" "b7d2d505dfbf4d05e595699251bfdf5554a198f09d6163b5d6ed791e0440c30d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b7d2d505dfbf4d05e595699251bfdf5554a198f09d6163b5d6ed791e0440c30d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7d2d505dfbf4d05e595699251bfdf5554a198f09d6163b5d6ed791e0440c30d", kill_on_drop: false }` [INFO] [stdout] b7d2d505dfbf4d05e595699251bfdf5554a198f09d6163b5d6ed791e0440c30d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c481590a5be0065cd9e50845e40a2c0116d6f4da5ce33b12d29a811ed9af353d [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" "c481590a5be0065cd9e50845e40a2c0116d6f4da5ce33b12d29a811ed9af353d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling discard v1.0.4 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling futures-signals v0.3.22 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.23s [INFO] running `Command { std: "docker" "inspect" "c481590a5be0065cd9e50845e40a2c0116d6f4da5ce33b12d29a811ed9af353d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c481590a5be0065cd9e50845e40a2c0116d6f4da5ce33b12d29a811ed9af353d", kill_on_drop: false }` [INFO] [stdout] c481590a5be0065cd9e50845e40a2c0116d6f4da5ce33b12d29a811ed9af353d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 181852eed50aaefdd5e150243a72b998be1d8245303065f6b7ba7f11b0352076 [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" "181852eed50aaefdd5e150243a72b998be1d8245303065f6b7ba7f11b0352076", 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] [stderr] Compiling futures-executor v0.3.16 [INFO] [stderr] Compiling futures-signals v0.3.22 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.60s [INFO] running `Command { std: "docker" "inspect" "181852eed50aaefdd5e150243a72b998be1d8245303065f6b7ba7f11b0352076", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "181852eed50aaefdd5e150243a72b998be1d8245303065f6b7ba7f11b0352076", kill_on_drop: false }` [INFO] [stdout] 181852eed50aaefdd5e150243a72b998be1d8245303065f6b7ba7f11b0352076 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 819ac5d8f93a3632500dfd56e5202f8fcb6abc39d09ae7faae10cf543c4f4057 [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" "819ac5d8f93a3632500dfd56e5202f8fcb6abc39d09ae7faae10cf543c4f4057", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/futures_signals-49d97d6f95fcc3ee) [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] Running tests/broadcaster.rs (/opt/rustwide/target/debug/deps/broadcaster-2bf2c244a966810d) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_broadcaster ... ok [INFO] [stdout] test test_broadcaster_drop ... ok [INFO] [stdout] test test_broadcaster_multiple ... ok [INFO] [stdout] test test_broadcaster_signal_ref ... ok [INFO] [stdout] test test_broadcaster_always ... ok [INFO] [stdout] test test_polls ... 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/future.rs (/opt/rustwide/target/debug/deps/future-0a7c5241e606e45b) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/map_macro.rs (/opt/rustwide/target/debug/deps/map_macro-e2a2eb453c701203) [INFO] [stdout] [INFO] [stdout] running 34 tests [INFO] [stdout] test map_mut::ident_2 ... ok [INFO] [stdout] test map_mut::clone ... ok [INFO] [stdout] test map_mut::ident_3 ... ok [INFO] [stdout] test map_mut::let_2 ... ok [INFO] [stdout] test map_mut::let_3 ... ok [INFO] [stdout] test map_mut::let_5 ... ok [INFO] [stdout] test map_mut::let_4 ... ok [INFO] [stdout] test map_mut::let_pat_1 ... 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::let_pat_4 ... ok [INFO] [stdout] test map_mut::send_sync ... ok [INFO] [stdout] test map_ref::clone ... ok [INFO] [stdout] test map_ref::ident_3 ... ok [INFO] [stdout] test map_ref::ident_2 ... ok [INFO] [stdout] test map_ref::ident_4 ... ok [INFO] [stdout] test map_ref::ident_1 ... ok [INFO] [stdout] test map_ref::let_1 ... ok [INFO] [stdout] test map_ref::ident_5 ... ok [INFO] [stdout] test map_ref::let_2 ... ok [INFO] [stdout] test map_ref::let_5 ... ok [INFO] [stdout] test map_ref::let_4 ... ok [INFO] [stdout] test map_ref::let_3 ... ok [INFO] [stdout] test map_ref::let_pat_4 ... 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_mut::let_1 ... ok [INFO] [stdout] test map_ref::let_pat_5 ... ok [INFO] [stdout] test map_mut::ident_5 ... ok [INFO] [stdout] test map_ref::send_sync ... ok [INFO] [stdout] test map_mut::ident_4 ... ok [INFO] [stdout] test map_mut::ident_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/mutable.rs (/opt/rustwide/target/debug/deps/mutable-9aa0b13748236bdb) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/mutable_btree_map.rs (/opt/rustwide/target/debug/deps/mutable_btree_map-e987541431cfd70f) [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; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test clear ... ok [INFO] [stdout] test signal_map_cloned ... ok [INFO] [stdout] test insert_and_remove ... ok [INFO] [stdout] test insert_cloned ... ok [INFO] [stdout] test signal_map ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/mutable_vec.rs (/opt/rustwide/target/debug/deps/mutable_vec-f55327a3e50eef7c) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test test_eq ... ok [INFO] [stdout] test test_move_from_to ... ok [INFO] [stdout] test test_push ... ok [INFO] [stdout] test test_truncate ... ok [INFO] [stdout] test test_swap ... ok [INFO] [stdout] test test_reverse ... ok [INFO] [stdout] test test_ord ... ok [INFO] [stdout] test test_extend ... ok [INFO] [stdout] test test_drain ... ok [INFO] [stdout] test test_drain_panic_included_end - should panic ... ok [INFO] [stdout] test test_drain_panic_end - should panic ... ok [INFO] [stdout] test test_drain_panic_start - should panic ... ok [INFO] [stdout] test test_drain_panic_swap - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/signal.rs (/opt/rustwide/target/debug/deps/signal-a90ed056ec1b6cd9) [INFO] [stdout] [INFO] [stderr] Running tests/signal_map.rs (/opt/rustwide/target/debug/deps/signal_map-24f8d0c09655ff33) [INFO] [stdout] running 11 tests [INFO] [stdout] test test_always ... ok [INFO] [stdout] test test_map_future ... ok [INFO] [stdout] test test_eq ... ok [INFO] [stdout] test test_neq ... ok [INFO] [stdout] test test_send_sync ... ok [INFO] [stdout] test test_mutable ... ok [INFO] [stdout] test test_map ... ok [INFO] [stdout] test test_switch_signal_vec ... ok [INFO] [stdout] test test_throttle ... ok [INFO] [stdout] test test_throttle_timing ... ok [INFO] [stdout] test test_mutable_drop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test key_cloned_does_not_exist_at_start ... ok [INFO] [stdout] test map_value ... ok [INFO] [stdout] test key_cloned_empty ... ok [INFO] [stdout] test key_cloned_exists_at_start ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/signal_vec.rs (/opt/rustwide/target/debug/deps/signal_vec-93a7606f56bd63f9) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test debug_to_signal_cloned ... ok [INFO] [stdout] test filter_map ... ok [INFO] [stdout] test len ... ok [INFO] [stdout] test is_empty ... ok [INFO] [stdout] test sum ... ok [INFO] [stdout] test sync ... ok [INFO] [stdout] test to_signal_cloned ... ok [INFO] [stdout] test to_signal_map ... ok [INFO] [stdout] test filter ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests futures-signals [INFO] [stdout] [INFO] [stdout] running 39 tests [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name futures_signals --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern discard=/opt/rustwide/target/debug/deps/libdiscard-e53e9963f70e18d6.rlib --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-f74df714fa8e5640.rlib --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-8d7d9e7b3a8cf276.rlib --extern futures_executor=/opt/rustwide/target/debug/deps/libfutures_executor-80905e142d64c616.rlib --extern futures_signals=/opt/rustwide/target/debug/deps/libfutures_signals-dfd459f569695b63.rlib --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-2e2bbd2779eb2c15.rlib --extern pin_project=/opt/rustwide/target/debug/deps/libpin_project-e576fc7353747b15.rlib --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-6658f7c5b0898ee7.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-ca2eddef037d8f42.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "819ac5d8f93a3632500dfd56e5202f8fcb6abc39d09ae7faae10cf543c4f4057", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "819ac5d8f93a3632500dfd56e5202f8fcb6abc39d09ae7faae10cf543c4f4057", kill_on_drop: false }` [INFO] [stdout] 819ac5d8f93a3632500dfd56e5202f8fcb6abc39d09ae7faae10cf543c4f4057