[INFO] fetching crate bmrng 0.5.2...
[INFO] testing bmrng-0.5.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate bmrng 0.5.2 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate bmrng 0.5.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-64/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fe93571327323dc81d193ad996a3072e28050312a1117341110bcced20e36a9
[INFO] running `Command { std: "docker" "start" "-a" "7fe93571327323dc81d193ad996a3072e28050312a1117341110bcced20e36a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fe93571327323dc81d193ad996a3072e28050312a1117341110bcced20e36a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fe93571327323dc81d193ad996a3072e28050312a1117341110bcced20e36a9", kill_on_drop: false }`
[INFO] [stdout] 7fe93571327323dc81d193ad996a3072e28050312a1117341110bcced20e36a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb7ec74041f784a89575d0d3d38b79c99886d5671e8962dcaa89d9639ce14a28
[INFO] running `Command { std: "docker" "start" "-a" "eb7ec74041f784a89575d0d3d38b79c99886d5671e8962dcaa89d9639ce14a28", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling bmrng v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.69s
[INFO] running `Command { std: "docker" "inspect" "eb7ec74041f784a89575d0d3d38b79c99886d5671e8962dcaa89d9639ce14a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb7ec74041f784a89575d0d3d38b79c99886d5671e8962dcaa89d9639ce14a28", kill_on_drop: false }`
[INFO] [stdout] eb7ec74041f784a89575d0d3d38b79c99886d5671e8962dcaa89d9639ce14a28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e42b3759e956aec2d432cf5573fc57182d2bf71be615edaf5ec7bbb846f61f2
[INFO] running `Command { std: "docker" "start" "-a" "9e42b3759e956aec2d432cf5573fc57182d2bf71be615edaf5ec7bbb846f61f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling futures-sink v0.3.17
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling generator v0.7.0
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling loom v0.5.1
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling bmrng v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.92s
[INFO] running `Command { std: "docker" "inspect" "9e42b3759e956aec2d432cf5573fc57182d2bf71be615edaf5ec7bbb846f61f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e42b3759e956aec2d432cf5573fc57182d2bf71be615edaf5ec7bbb846f61f2", kill_on_drop: false }`
[INFO] [stdout] 9e42b3759e956aec2d432cf5573fc57182d2bf71be615edaf5ec7bbb846f61f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 25dced1994823d80abea5c2322f205d68121ce0ba79d87fca62fb126ff10c215
[INFO] running `Command { std: "docker" "start" "-a" "25dced1994823d80abea5c2322f205d68121ce0ba79d87fca62fb126ff10c215", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bmrng-38136a26b84f0e83)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[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] [stdout] test error::tests::receive_error_display ... ok
[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] [stderr]      Running tests/loom_bounded.rs (/opt/rustwide/target/debug/deps/loom_bounded-7079ceb0fb6bd7bf)
[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] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-e00cd0dc15dee98a)
[INFO] [stdout] test bounded_drop_while_waiting_for_request ... ok
[INFO] [stdout] test bounded_drop_while_waiting_for_response ... ok
[INFO] [stdout] test bounded_timeout ... ok
[INFO] [stdout] test bounded_send_receive ... ok
[INFO] [stdout] test bounded_request_sender_clone ... ok
[INFO] [stdout] test bounded_stream ... ok
[INFO] [stdout] test bounded_drop_sender_while_sending_response ... ok
[INFO] [stdout] test unbounded_request_sender_clone ... ok
[INFO] [stdout] test req_receiver_into_inner ... ok
[INFO] [stdout] test unbounded_timeout ... ok
[INFO] [stdout] test bounded_close_request_receiver ... ok
[INFO] [stdout] test unbounded_drop_while_waiting_for_request ... ok
[INFO] [stdout] test unbounded_send_receive ... ok
[INFO] [stdout] test req_unbounded_receiver_into_inner ... ok
[INFO] [stdout] test unbounded_stream ... ok
[INFO] [stdout] test unbounded_drop_sender_while_sending_response ... ok
[INFO] [stdout] test unbounded_close_request_receiver ... ok
[INFO] [stdout] test unbounded_drop_while_waiting_for_response ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bmrng
[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 2.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "25dced1994823d80abea5c2322f205d68121ce0ba79d87fca62fb126ff10c215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25dced1994823d80abea5c2322f205d68121ce0ba79d87fca62fb126ff10c215", kill_on_drop: false }`
[INFO] [stdout] 25dced1994823d80abea5c2322f205d68121ce0ba79d87fca62fb126ff10c215