[INFO] fetching crate ipc-channel 0.16.0... [INFO] testing ipc-channel-0.16.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate ipc-channel 0.16.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate ipc-channel 0.16.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ipc-channel 0.16.0 [INFO] finished tweaking crates.io crate ipc-channel 0.16.0 [INFO] tweaked toml for crates.io crate ipc-channel 0.16.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-test v0.3.21 [INFO] [stderr] Downloaded sc v0.2.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 76c76f51b6eeadf72d15483dc32bf8b457a5e8fdf425defe7e158036a67edafa [INFO] running `Command { std: "docker" "start" "-a" "76c76f51b6eeadf72d15483dc32bf8b457a5e8fdf425defe7e158036a67edafa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76c76f51b6eeadf72d15483dc32bf8b457a5e8fdf425defe7e158036a67edafa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76c76f51b6eeadf72d15483dc32bf8b457a5e8fdf425defe7e158036a67edafa", kill_on_drop: false }` [INFO] [stdout] 76c76f51b6eeadf72d15483dc32bf8b457a5e8fdf425defe7e158036a67edafa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2e0ad8242ee6256ad5064eea1c0a4856d10e1e6b1d14380db14412b83bc227db [INFO] running `Command { std: "docker" "start" "-a" "2e0ad8242ee6256ad5064eea1c0a4856d10e1e6b1d14380db14412b83bc227db", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling ipc-channel v0.16.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/platform/unix/mod.rs:308:10 [INFO] [stdout] | [INFO] [stdout] 308 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/platform/unix/mod.rs:1118:27 [INFO] [stdout] | [INFO] [stdout] 1118 | let mut st = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/platform/unix/mod.rs:706:31 [INFO] [stdout] | [INFO] [stdout] 706 | let mut st = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.06s [INFO] running `Command { std: "docker" "inspect" "2e0ad8242ee6256ad5064eea1c0a4856d10e1e6b1d14380db14412b83bc227db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e0ad8242ee6256ad5064eea1c0a4856d10e1e6b1d14380db14412b83bc227db", kill_on_drop: false }` [INFO] [stdout] 2e0ad8242ee6256ad5064eea1c0a4856d10e1e6b1d14380db14412b83bc227db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 366accb545b29c3737983b0dd6c5b49b3ed919f19a440e4623af3d3f4c9af27e [INFO] running `Command { std: "docker" "start" "-a" "366accb545b29c3737983b0dd6c5b49b3ed919f19a440e4623af3d3f4c9af27e", kill_on_drop: false }` [INFO] [stderr] Compiling ipc-channel v0.16.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/platform/unix/mod.rs:308:10 [INFO] [stdout] | [INFO] [stdout] 308 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/platform/unix/mod.rs:1118:27 [INFO] [stdout] | [INFO] [stdout] 1118 | let mut st = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/platform/unix/mod.rs:706:31 [INFO] [stdout] | [INFO] [stdout] 706 | let mut st = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/platform/unix/mod.rs:308:10 [INFO] [stdout] | [INFO] [stdout] 308 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/platform/unix/mod.rs:1118:27 [INFO] [stdout] | [INFO] [stdout] 1118 | let mut st = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/platform/unix/mod.rs:706:31 [INFO] [stdout] | [INFO] [stdout] 706 | let mut st = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.17s [INFO] running `Command { std: "docker" "inspect" "366accb545b29c3737983b0dd6c5b49b3ed919f19a440e4623af3d3f4c9af27e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "366accb545b29c3737983b0dd6c5b49b3ed919f19a440e4623af3d3f4c9af27e", kill_on_drop: false }` [INFO] [stdout] 366accb545b29c3737983b0dd6c5b49b3ed919f19a440e4623af3d3f4c9af27e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cf6d055bb924df25132bac32414d870c49f81711caaaea92ac426371ec184088 [INFO] running `Command { std: "docker" "start" "-a" "cf6d055bb924df25132bac32414d870c49f81711caaaea92ac426371ec184088", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stdout] [INFO] [stderr] --> src/platform/unix/mod.rs:308:10 [INFO] [stdout] running 80 tests [INFO] [stderr] | [INFO] [stderr] 308 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/platform/unix/mod.rs:1118:27 [INFO] [stderr] | [INFO] [stderr] 1118 | let mut st = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/platform/unix/mod.rs:706:31 [INFO] [stderr] | [INFO] [stderr] 706 | let mut st = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ipc-channel` (lib) generated 3 warnings [INFO] [stderr] warning: `ipc-channel` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ipc_channel-b33e1cc00a228ca7) [INFO] [stdout] test platform::test::empty ... ok [INFO] [stdout] test platform::test::cross_process_spawn ... ok [INFO] [stdout] test platform::test::cross_process_fork ... ok [INFO] [stdout] test platform::test::fd_only ... ok [INFO] [stdout] test platform::test::cross_process_two_step_transfer_spawn ... ok [INFO] [stdout] test platform::test::cross_process_sender_transfer_fork ... ok [INFO] [stdout] test platform::test::cross_process_sender_transfer_spawn ... ok [INFO] [stdout] test platform::test::fragment_tests::full_packet_with_1_fds ... ok [INFO] [stdout] test platform::test::fragment_tests::full_packet ... ok [INFO] [stdout] test platform::test::fragment_tests::full_packet_with_2_fds ... ok [INFO] [stdout] test platform::test::fragment_tests::full_packet_with_4_fds ... ok [INFO] [stdout] test platform::test::fragment_tests::full_packet_with_3_fds ... ok [INFO] [stdout] test platform::test::fragment_tests::full_packet_with_5_fds ... ok [INFO] [stdout] test platform::test::medium_data ... ok [INFO] [stdout] test platform::test::fragment_tests::overfull_packet ... ok [INFO] [stdout] test platform::test::fragment_tests::overfull_packet_with_63_fds ... ok [INFO] [stdout] test platform::test::fragment_tests::full_packet_with_6_fds ... ok [INFO] [stdout] test platform::test::no_receiver_notification ... ok [INFO] [stdout] test platform::test::medium_data_with_sender_transfer ... ok [INFO] [stdout] test platform::test::multisender_transfer ... ok [INFO] [stdout] test platform::test::no_senders_notification ... ok [INFO] [stdout] test platform::test::fragment_tests::full_packet_with_64_fds ... ok [INFO] [stdout] test platform::test::no_receiver_notification_pending ... ok [INFO] [stdout] test platform::test::no_senders_notification_try_recv ... ok [INFO] [stdout] test platform::test::no_receiver_notification_delayed ... ok [INFO] [stdout] test platform::test::receiver_set_close_after_adding ... ok [INFO] [stdout] test platform::test::receiver_set_close_before_adding ... ok [INFO] [stdout] test platform::test::receiver_set ... ok [INFO] [stdout] test platform::test::receiver_set_empty ... ok [INFO] [stdout] test platform::test::receiver_set_eintr ... ok [INFO] [stdout] test platform::test::no_senders_notification_try_recv_delayed ... ok [INFO] [stdout] test platform::test::receiver_transfer ... ok [INFO] [stdout] test platform::test::receiver_set_medium_data ... ok [INFO] [stdout] test platform::test::sender_transfer ... ok [INFO] [stdout] test platform::test::server_accept_first ... ok [INFO] [stdout] test platform::test::server_connect_first ... ok [INFO] [stdout] test platform::test::receiver_set_concurrent ... ok [INFO] [stdout] test platform::test::simple ... ok [INFO] [stdout] test platform::test::try_recv ... ok [INFO] [stdout] test platform::test::shared_memory_clone ... ok [INFO] [stdout] test test::bytes ... ok [INFO] [stdout] test test::cross_process_embedded_senders_fork ... ok [INFO] [stdout] test test::cross_process_embedded_senders_spawn ... ok [INFO] [stdout] test test::embedded_bytes_receivers ... ok [INFO] [stdout] test test::embedded_opaque_senders ... ok [INFO] [stdout] test platform::test::big_data_with_2_fds ... ok [INFO] [stdout] test test::embedded_senders ... ok [INFO] [stdout] test test::multiple_paths_to_a_sender ... ok [INFO] [stdout] test platform::test::big_data_with_0_fds ... ok [INFO] [stdout] test test::embedded_receivers ... ok [INFO] [stdout] test test::opaque_sender ... ok [INFO] [stdout] test platform::test::big_data_with_1_fds ... ok [INFO] [stdout] test platform::test::big_data_with_6_fds ... ok [INFO] [stdout] test platform::test::big_data_with_4_fds ... ok [INFO] [stdout] test test::router_drops_callbacks_on_sender_shutdown ... ok [INFO] [stdout] test test::router_multiplexing ... ok [INFO] [stdout] test test::select ... ok [INFO] [stdout] test test::router_multithreaded_multiplexing ... ok [INFO] [stdout] test test::router_drops_callbacks_on_cloned_sender_shutdown ... ok [INFO] [stdout] test platform::test::shared_memory ... ok [INFO] [stdout] test test::router_simple_global ... ok [INFO] [stdout] test test::router_routing_to_new_crossbeam_receiver ... ok [INFO] [stdout] test test::simple ... ok [INFO] [stdout] test test::test_reentrant ... ok [INFO] [stdout] test platform::test::big_data ... ok [INFO] [stdout] test platform::test::big_data_with_3_fds ... ok [INFO] [stdout] test platform::test::big_data_with_5_fds ... ok [INFO] [stdout] test test::try_recv ... ok [INFO] [stdout] test test::test_so_linger ... ok [INFO] [stdout] test test::transfer_closed_sender ... ok [INFO] [stdout] test platform::test::big_data_with_sender_transfer ... ok [INFO] [stdout] test platform::test::receiver_set_big_data ... ok [INFO] [stdout] test test::shared_memory_object_equality ... ok [INFO] [stdout] test platform::test::try_recv_large ... ok [INFO] [stdout] test test::shared_memory ... ok [INFO] [stdout] test platform::test::concurrent_senders ... ok [INFO] [stdout] test test::router_big_data ... ok [INFO] [stdout] test platform::test::try_recv_large_delayed ... ok [INFO] [stdout] test test::try_recv_timeout ... ok [INFO] [stdout] test platform::test::huge_data ... ok [INFO] [stderr] Doc-tests ipc-channel [INFO] [stdout] [INFO] [stdout] test result: ok. 80 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 32.76s [INFO] [stdout] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> /opt/rustwide/workdir/src/platform/unix/mod.rs:308:10 [INFO] [stderr] | [INFO] [stderr] 308 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/ipc.rs - ipc::bytes_channel (line 145) ... ok [INFO] [stdout] test src/ipc.rs - ipc::IpcOneShotServer (line 739) ... ok [INFO] [stdout] test src/ipc.rs - ipc::IpcReceiverSet (line 412) ... ok [INFO] [stdout] test src/ipc.rs - ipc::channel (line 103) ... ok [INFO] [stdout] test src/ipc.rs - ipc::IpcReceiver (line 181) ... ok [INFO] [stdout] test src/ipc.rs - ipc::IpcSharedMemory (line 506) ... ok [INFO] [stdout] test src/ipc.rs - ipc::IpcReceiver (line 196) ... ok [INFO] [stdout] test src/ipc.rs - ipc::IpcReceiver (line 221) ... ok [INFO] [stdout] test src/ipc.rs - ipc::IpcSender (line 314) ... ok [INFO] [stdout] test src/ipc.rs - ipc::IpcOneShotServer (line 751) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.74s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cf6d055bb924df25132bac32414d870c49f81711caaaea92ac426371ec184088", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf6d055bb924df25132bac32414d870c49f81711caaaea92ac426371ec184088", kill_on_drop: false }` [INFO] [stdout] cf6d055bb924df25132bac32414d870c49f81711caaaea92ac426371ec184088