[INFO] fetching crate notifier_hub 0.1.2... [INFO] testing notifier_hub-0.1.2 against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932 [INFO] extracting crate notifier_hub 0.1.2 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate notifier_hub 0.1.2 on toolchain 7af779037716ae4125ceabb429791b4cf5dd0a43 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate notifier_hub 0.1.2 [INFO] finished tweaking crates.io crate notifier_hub 0.1.2 [INFO] tweaked toml for crates.io crate notifier_hub 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 43 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85f302e255f1599212d5b5fe6616ccdf32967e77f8e65f37fd7fd7fe20800022 [INFO] running `Command { std: "docker" "start" "-a" "85f302e255f1599212d5b5fe6616ccdf32967e77f8e65f37fd7fd7fe20800022", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85f302e255f1599212d5b5fe6616ccdf32967e77f8e65f37fd7fd7fe20800022", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85f302e255f1599212d5b5fe6616ccdf32967e77f8e65f37fd7fd7fe20800022", kill_on_drop: false }` [INFO] [stdout] 85f302e255f1599212d5b5fe6616ccdf32967e77f8e65f37fd7fd7fe20800022 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14e4f1e0b5451c0e76d2c3c45beb3914fa047f900778dab57d5d215a95eb7ec7 [INFO] running `Command { std: "docker" "start" "-a" "14e4f1e0b5451c0e76d2c3c45beb3914fa047f900778dab57d5d215a95eb7ec7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling bytes v1.10.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling socket2 v0.5.8 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling tokio v1.43.0 [INFO] [stderr] Compiling smart_channel v0.1.1 [INFO] [stderr] Compiling notifier_hub v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.91s [INFO] running `Command { std: "docker" "inspect" "14e4f1e0b5451c0e76d2c3c45beb3914fa047f900778dab57d5d215a95eb7ec7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14e4f1e0b5451c0e76d2c3c45beb3914fa047f900778dab57d5d215a95eb7ec7", kill_on_drop: false }` [INFO] [stdout] 14e4f1e0b5451c0e76d2c3c45beb3914fa047f900778dab57d5d215a95eb7ec7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a9be73a9a75dbfe0d4b5af80eaff4269ce921680935dbc4e48e54fe0609a2d9 [INFO] running `Command { std: "docker" "start" "-a" "0a9be73a9a75dbfe0d4b5af80eaff4269ce921680935dbc4e48e54fe0609a2d9", kill_on_drop: false }` [INFO] [stderr] Compiling notifier_hub v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.05s [INFO] running `Command { std: "docker" "inspect" "0a9be73a9a75dbfe0d4b5af80eaff4269ce921680935dbc4e48e54fe0609a2d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a9be73a9a75dbfe0d4b5af80eaff4269ce921680935dbc4e48e54fe0609a2d9", kill_on_drop: false }` [INFO] [stdout] 0a9be73a9a75dbfe0d4b5af80eaff4269ce921680935dbc4e48e54fe0609a2d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 67955f615fd8e17843ec7600bce6436633e3ac6b82f836603afe2c8b78cc9618 [INFO] running `Command { std: "docker" "start" "-a" "67955f615fd8e17843ec7600bce6436633e3ac6b82f836603afe2c8b78cc9618", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/notifier_hub-b79b82ff734e1d8d) [INFO] [stdout] [INFO] [stdout] running 35 tests [INFO] [stdout] test notifier::tests::test_broadcast_arc ... ok [INFO] [stdout] test notifier::tests::test_arc_send ... ok [INFO] [stdout] test notifier::shutdown_tests::test_shutdown_all_clone ... ok [INFO] [stdout] test notifier::shutdown_tests::test_shutdown_clone ... ok [INFO] [stdout] test notifier::tests::test_broadcast_clone ... ok [INFO] [stdout] test notifier::tests::test_channel_number_subscriber ... ok [INFO] [stdout] test notifier::tests::test_clone_send ... ok [INFO] [stdout] test notifier::tests::test_empty_notifier_hub ... ok [INFO] [stdout] test notifier::tests::test_get_channels ... ok [INFO] [stdout] test notifier::tests::test_get_creation_waiter ... ok [INFO] [stdout] test notifier::tests::test_get_sender ... ok [INFO] [stdout] test notifier::tests::test_subscribe_multiple ... ok [INFO] [stdout] test notifier::tests::test_subscribed_list ... ok [INFO] [stdout] test notifier::tests::test_is_subscribed ... ok [INFO] [stdout] test notifier::tests::test_clean_channel ... ok [INFO] [stdout] test notifier::tests::test_get_destruction_sender ... ok [INFO] [stdout] test notifier::tests::test_unique_channel_ids ... ok [INFO] [stdout] test notifier::tests::test_unsubscribe_multiple ... ok [INFO] [stdout] test notifier::tests::test_channel_state_transitions ... ok [INFO] [stdout] test test::notifier_test::test_main ... ok [INFO] [stdout] test notifier::tests::test_unsubscribe ... ok [INFO] [stdout] test notifier::tests::test_unsubscribe_all_multiple_channels ... ok [INFO] [stdout] test notifier::tests::test_clean_all ... ok [INFO] [stdout] test writing_handler::tests::test_empty_handler_wait ... ok [INFO] [stdout] test notifier::tests::test_get_senders ... ok [INFO] [stdout] test writing_handler::tests::test_arc_broadcast_success ... ok [INFO] [stdout] test notifier::tests::test_subscribe ... ok [INFO] [stdout] test writing_handler::tests::test_cloning_broadcast_success ... ok [INFO] [stdout] test notifier::tests::test_notify_creation ... ok [INFO] [stdout] test writing_handler::tests::test_handler_len ... ok [INFO] [stdout] test notifier::tests::test_number_of_waiter ... ok [INFO] [stdout] test writing_handler::tests::test_no_error_with_successful_senders ... ok [INFO] [stdout] test writing_handler::tests::test_multiple_errors ... ok [INFO] [stdout] test writing_handler::tests::test_send_error ... ok [INFO] [stderr] Doc-tests notifier_hub [INFO] [stdout] test writing_handler::tests::test_timeout_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/notifier.rs - notifier::NotifierHub::clone_send (line 326) ... FAILED [INFO] [stdout] test src/lib.rs - (line 11) ... FAILED [INFO] [stdout] test src/lib.rs - error (line 181) ... FAILED [INFO] [stdout] test src/notifier.rs - notifier::NotifierHub,ChannelId>::arc_send (line 207) ... FAILED [INFO] [stdout] test src/lib.rs - (line 42) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/notifier.rs - notifier::NotifierHub::clone_send (line 326) stdout ---- [INFO] [stdout] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 11) stdout ---- [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:29:37 [INFO] [stdout] | [INFO] [stdout] 20 | let handler = hub.clone_send(msg.clone(), &"channel1").unwrap(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] rustc-LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - error (line 181) stdout ---- [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcv80mos/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libnotifier_hub-f357c110d015920a.rlib,libthiserror-78ed796c21ac01fe.rlib,libsmart_channel-3c9459a7e493fb42.rlib,libtokio-ab5b4bb5cdde959a.rlib,libsignal_hook_registry-3cc9fd60c2bdc8b4.rlib,libsocket2-df6f17dbfe9497f6.rlib,libbytes-7a433da9c1db3f26.rlib,libmio-d6d51dd0359711c1.rlib,libparking_lot-962de9da014f886a.rlib,libparking_lot_core-ec3d50db475070e7.rlib,liblibc-60646f2741300933.rlib,libcfg_if-33ef6c02a07f9fec.rlib,libsmallvec-8045c56aeb050430.rlib,liblock_api-0fd539a479e0f355.rlib,libscopeguard-d52bd00767847e44.rlib,libpin_project_lite-bedc6e0acd72ff2a.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestTy9qPv/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. [INFO] [stdout] LLVM ERROR: IO failure on output stream: No space left on device [INFO] [stdout] collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/notifier.rs - notifier::NotifierHub,ChannelId>::arc_send (line 207) stdout ---- [INFO] [stdout] error: failed to write /tmp/rustcjgxDcs/symbols.o: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 42) stdout ---- [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcux8VnQ/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libnotifier_hub-f357c110d015920a.rlib,libthiserror-78ed796c21ac01fe.rlib,libsmart_channel-3c9459a7e493fb42.rlib,libtokio-ab5b4bb5cdde959a.rlib,libsignal_hook_registry-3cc9fd60c2bdc8b4.rlib,libsocket2-df6f17dbfe9497f6.rlib,libbytes-7a433da9c1db3f26.rlib,libmio-d6d51dd0359711c1.rlib,libparking_lot-962de9da014f886a.rlib,libparking_lot_core-ec3d50db475070e7.rlib,liblibc-60646f2741300933.rlib,libcfg_if-33ef6c02a07f9fec.rlib,libsmallvec-8045c56aeb050430.rlib,liblock_api-0fd539a479e0f355.rlib,libscopeguard-d52bd00767847e44.rlib,libpin_project_lite-bedc6e0acd72ff2a.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestOWBOCz/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 11) [INFO] [stdout] src/lib.rs - (line 42) [INFO] [stdout] src/lib.rs - error (line 181) [INFO] [stdout] src/notifier.rs - notifier::NotifierHub,ChannelId>::arc_send (line 207) [INFO] [stdout] src/notifier.rs - notifier::NotifierHub::clone_send (line 326) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.76s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "67955f615fd8e17843ec7600bce6436633e3ac6b82f836603afe2c8b78cc9618", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67955f615fd8e17843ec7600bce6436633e3ac6b82f836603afe2c8b78cc9618", kill_on_drop: false }` [INFO] [stdout] 67955f615fd8e17843ec7600bce6436633e3ac6b82f836603afe2c8b78cc9618