[INFO] fetching crate bmrng 0.5.2... [INFO] testing bmrng-0.5.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate bmrng 0.5.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate bmrng 0.5.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bmrng 0.5.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate bmrng 0.5.2 [INFO] tweaked toml for crates.io crate bmrng 0.5.2 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 795d1a6b250bce864562ee658b910f2ae4acb8058d0675b57bda8dfb118f0850 [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" "795d1a6b250bce864562ee658b910f2ae4acb8058d0675b57bda8dfb118f0850", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "795d1a6b250bce864562ee658b910f2ae4acb8058d0675b57bda8dfb118f0850", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "795d1a6b250bce864562ee658b910f2ae4acb8058d0675b57bda8dfb118f0850", kill_on_drop: false }` [INFO] [stdout] 795d1a6b250bce864562ee658b910f2ae4acb8058d0675b57bda8dfb118f0850 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2068a513ad25c8f3b3323eab1a8fe085efa49d3c865c213d25738f62802fd179 [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" "2068a513ad25c8f3b3323eab1a8fe085efa49d3c865c213d25738f62802fd179", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling tokio-macros v1.6.0 [INFO] [stderr] Compiling bmrng v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.19s [INFO] running `Command { std: "docker" "inspect" "2068a513ad25c8f3b3323eab1a8fe085efa49d3c865c213d25738f62802fd179", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2068a513ad25c8f3b3323eab1a8fe085efa49d3c865c213d25738f62802fd179", kill_on_drop: false }` [INFO] [stdout] 2068a513ad25c8f3b3323eab1a8fe085efa49d3c865c213d25738f62802fd179 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 0550c8a2dada225d2f1a31edf8489ae3326c402114be01a9d15aa2a191cb0d20 [INFO] running `Command { std: "docker" "start" "-a" "0550c8a2dada225d2f1a31edf8489ae3326c402114be01a9d15aa2a191cb0d20", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling generator v0.7.0 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling tracing-subscriber v0.2.25 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling loom v0.5.2 [INFO] [stderr] Compiling bmrng v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 53s [INFO] running `Command { std: "docker" "inspect" "0550c8a2dada225d2f1a31edf8489ae3326c402114be01a9d15aa2a191cb0d20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0550c8a2dada225d2f1a31edf8489ae3326c402114be01a9d15aa2a191cb0d20", kill_on_drop: false }` [INFO] [stdout] 0550c8a2dada225d2f1a31edf8489ae3326c402114be01a9d15aa2a191cb0d20 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 76b8d6c7bdcfdcf87072b25d670bb709fa9ad4a4e8af499060f9bfd506064128 [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" "76b8d6c7bdcfdcf87072b25d670bb709fa9ad4a4e8af499060f9bfd506064128", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bmrng-f65b6519c934fc8f) [INFO] [stdout] running 5 tests [INFO] [stdout] test error::tests::receive_error_display ... ok [INFO] [stdout] test error::tests::mpsc_send_err_into_send_error ... ok [INFO] [stdout] test error::tests::send_err_into_mpsc_send_error ... ok [INFO] [stdout] test error::tests::send_error_into_request_error ... ok [INFO] [stderr] Running tests/loom_bounded.rs (/opt/rustwide/target/debug/deps/loom_bounded-a6f76e7737feae8e) [INFO] [stdout] test error::tests::reply_error_to_request_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test closing_tx ... ok [INFO] [stdout] test closing_tx_res ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-92f9ee4861087f62) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test bounded_drop_sender_while_sending_response ... ok [INFO] [stdout] test bounded_drop_while_waiting_for_request ... ok [INFO] [stdout] test bounded_close_request_receiver ... ok [INFO] [stdout] test bounded_drop_while_waiting_for_response ... ok [INFO] [stdout] test bounded_stream ... ok [INFO] [stdout] test bounded_timeout ... ok [INFO] [stdout] test req_unbounded_receiver_into_inner ... ok [INFO] [stdout] test unbounded_timeout ... ok [INFO] [stdout] test bounded_send_receive ... ok [INFO] [stdout] test unbounded_stream ... ok [INFO] [stdout] test unbounded_request_sender_clone ... ok [INFO] [stdout] test unbounded_close_request_receiver ... ok [INFO] [stdout] test req_receiver_into_inner ... ok [INFO] [stdout] test unbounded_drop_sender_while_sending_response ... ok [INFO] [stdout] test unbounded_drop_while_waiting_for_request ... ok [INFO] [stdout] test unbounded_send_receive ... ok [INFO] [stderr] Doc-tests bmrng [INFO] [stdout] test unbounded_drop_while_waiting_for_response ... ok [INFO] [stdout] test bounded_request_sender_clone ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/bounded.rs - bounded::channel_with_timeout (line 214) ... ok [INFO] [stdout] test src/bounded.rs - bounded::channel (line 178) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.41s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "76b8d6c7bdcfdcf87072b25d670bb709fa9ad4a4e8af499060f9bfd506064128", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76b8d6c7bdcfdcf87072b25d670bb709fa9ad4a4e8af499060f9bfd506064128", kill_on_drop: false }` [INFO] [stdout] 76b8d6c7bdcfdcf87072b25d670bb709fa9ad4a4e8af499060f9bfd506064128