[INFO] fetching crate bmrng 0.5.1...
[INFO] testing bmrng-0.5.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate bmrng 0.5.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate bmrng 0.5.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bmrng 0.5.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bmrng 0.5.1
[INFO] tweaked toml for crates.io crate bmrng 0.5.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b03487faec804d84cf8aa849fe466639fbc8d182016f3a8c8240db7955aed478
[INFO] running `Command { std: "docker" "start" "-a" "b03487faec804d84cf8aa849fe466639fbc8d182016f3a8c8240db7955aed478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b03487faec804d84cf8aa849fe466639fbc8d182016f3a8c8240db7955aed478", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b03487faec804d84cf8aa849fe466639fbc8d182016f3a8c8240db7955aed478", kill_on_drop: false }`
[INFO] [stdout] b03487faec804d84cf8aa849fe466639fbc8d182016f3a8c8240db7955aed478
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 982ae85126143a9580da00674e31314475b63de657078f530d67ac0b3bdd331c
[INFO] running `Command { std: "docker" "start" "-a" "982ae85126143a9580da00674e31314475b63de657078f530d67ac0b3bdd331c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling futures-executor v0.3.16
[INFO] [stderr]    Compiling futures v0.3.16
[INFO] [stderr]    Compiling bmrng v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated struct `tokio::sync::mpsc::error::RecvError`: This type is unused because recv returns an Option.
[INFO] [stdout]  --> src/error.rs:3:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio::sync::mpsc::error::{RecvError as MpscRecvError, SendError as MpscSendError};
[INFO] [stdout]   |                                ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `tokio::sync::mpsc::error::RecvError`: This type is unused because recv returns an Option.
[INFO] [stdout]   --> src/error.rs:56:14
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl<T> From<MpscRecvError> for RequestError<T> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `tokio::sync::mpsc::error::RecvError`: This type is unused because recv returns an Option.
[INFO] [stdout]   --> src/error.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn from(_err: MpscRecvError) -> RequestError<T> {
[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 17.56s
[INFO] running `Command { std: "docker" "inspect" "982ae85126143a9580da00674e31314475b63de657078f530d67ac0b3bdd331c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "982ae85126143a9580da00674e31314475b63de657078f530d67ac0b3bdd331c", kill_on_drop: false }`
[INFO] [stdout] 982ae85126143a9580da00674e31314475b63de657078f530d67ac0b3bdd331c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b74ecfe2c1ec4003011a6038d1f23bc7d0ed93a8e391d465845ce7c514ecfa81
[INFO] running `Command { std: "docker" "start" "-a" "b74ecfe2c1ec4003011a6038d1f23bc7d0ed93a8e391d465845ce7c514ecfa81", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling tokio-stream v0.1.7
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stdout] warning: use of deprecated struct `tokio::sync::mpsc::error::RecvError`: This type is unused because recv returns an Option.
[INFO] [stdout]  --> src/error.rs:3:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio::sync::mpsc::error::{RecvError as MpscRecvError, SendError as MpscSendError};
[INFO] [stdout]   |                                ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `tokio::sync::mpsc::error::RecvError`: This type is unused because recv returns an Option.
[INFO] [stdout]   --> src/error.rs:56:14
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl<T> From<MpscRecvError> for RequestError<T> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `tokio::sync::mpsc::error::RecvError`: This type is unused because recv returns an Option.
[INFO] [stdout]   --> src/error.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn from(_err: MpscRecvError) -> RequestError<T> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling async-stream v0.3.2
[INFO] [stderr]    Compiling generator v0.6.25
[INFO] [stderr]    Compiling tokio-test v0.4.2
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling loom v0.4.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling bmrng v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated struct `tokio::sync::mpsc::error::RecvError`: This type is unused because recv returns an Option.
[INFO] [stdout]  --> src/error.rs:3:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio::sync::mpsc::error::{RecvError as MpscRecvError, SendError as MpscSendError};
[INFO] [stdout]   |                                ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `tokio::sync::mpsc::error::RecvError`: This type is unused because recv returns an Option.
[INFO] [stdout]   --> src/error.rs:56:14
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl<T> From<MpscRecvError> for RequestError<T> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `tokio::sync::mpsc::error::RecvError`: This type is unused because recv returns an Option.
[INFO] [stdout]   --> src/error.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn from(_err: MpscRecvError) -> RequestError<T> {
[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 17.86s
[INFO] running `Command { std: "docker" "inspect" "b74ecfe2c1ec4003011a6038d1f23bc7d0ed93a8e391d465845ce7c514ecfa81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b74ecfe2c1ec4003011a6038d1f23bc7d0ed93a8e391d465845ce7c514ecfa81", kill_on_drop: false }`
[INFO] [stdout] b74ecfe2c1ec4003011a6038d1f23bc7d0ed93a8e391d465845ce7c514ecfa81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af70d44f2b3afe58babdc119a9c7750a980154aacd1842b5ec2ded8f5899ef17
[INFO] running `Command { std: "docker" "start" "-a" "af70d44f2b3afe58babdc119a9c7750a980154aacd1842b5ec2ded8f5899ef17", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated struct `tokio::sync::mpsc::error::RecvError`: This type is unused because recv returns an Option.
[INFO] [stderr]  --> src/error.rs:3:32
[INFO] [stderr]   |
[INFO] [stderr] 3 | use tokio::sync::mpsc::error::{RecvError as MpscRecvError, SendError as MpscSendError};
[INFO] [stderr]   |                                ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `tokio::sync::mpsc::error::RecvError`: This type is unused because recv returns an Option.
[INFO] [stderr]   --> src/error.rs:56:14
[INFO] [stderr]    |
[INFO] [stderr] 56 | impl<T> From<MpscRecvError> for RequestError<T> {
[INFO] [stderr]    |              ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `tokio::sync::mpsc::error::RecvError`: This type is unused because recv returns an Option.
[INFO] [stderr]   --> src/error.rs:57:19
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn from(_err: MpscRecvError) -> RequestError<T> {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bmrng` (lib) generated 3 warnings
[INFO] [stderr] warning: `bmrng` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bmrng-4db13adda109053f)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test error::tests::mpsc_send_err_into_send_error ... ok
[INFO] [stdout] test error::tests::reply_error_to_request_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-fd226eeb07f46b6e)
[INFO] [stdout] test error::tests::receive_error_display ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test closing_tx ... ok
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-62fa7b5f12b0bca4)
[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 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test bounded_drop_sender_while_sending_response ... ok
[INFO] [stdout] test bounded_send_receive ... ok
[INFO] [stdout] test req_receiver_into_inner ... ok
[INFO] [stdout] test unbounded_close_request_receiver ... ok
[INFO] [stdout] test unbounded_request_sender_clone ... ok
[INFO] [stdout] test bounded_request_sender_clone ... ok
[INFO] [stdout] test req_unbounded_receiver_into_inner ... ok
[INFO] [stdout] test unbounded_timeout ... ok
[INFO] [stdout] test unbounded_stream ... ok
[INFO] [stdout] test unbounded_drop_while_waiting_for_request ... ok
[INFO] [stdout] test bounded_drop_while_waiting_for_response ... ok
[INFO] [stdout] test unbounded_drop_while_waiting_for_response ... ok
[INFO] [stdout] test bounded_timeout ... ok
[INFO] [stdout] test unbounded_send_receive ... ok
[INFO] [stdout] test bounded_drop_while_waiting_for_request ... ok
[INFO] [stdout] test bounded_close_request_receiver ... ok
[INFO] [stdout] test unbounded_drop_sender_while_sending_response ... ok
[INFO] [stdout] test bounded_stream ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bmrng
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/bounded.rs - bounded::channel (line 178) ... ok
[INFO] [stdout] test src/bounded.rs - bounded::channel_with_timeout (line 214) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "af70d44f2b3afe58babdc119a9c7750a980154aacd1842b5ec2ded8f5899ef17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af70d44f2b3afe58babdc119a9c7750a980154aacd1842b5ec2ded8f5899ef17", kill_on_drop: false }`
[INFO] [stdout] af70d44f2b3afe58babdc119a9c7750a980154aacd1842b5ec2ded8f5899ef17
