[INFO] crate queen 0.4.5 is already in cache
[INFO] testing queen-0.4.5 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate queen 0.4.5 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate queen 0.4.5 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate queen 0.4.5
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate queen 0.4.5
[INFO] tweaked toml for crates.io crate queen 0.4.5 written to work/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate queen 0.4.5 already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] bbaed953341a0248221b6892ffed2ffcc1cb087ceaeccf4229cd3f43027137a9
[INFO] running `"docker" "start" "-a" "bbaed953341a0248221b6892ffed2ffcc1cb087ceaeccf4229cd3f43027137a9"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling serde v1.0.88
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]    Compiling regex v1.1.2
[INFO] [stderr]    Compiling cc v1.0.38
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling queen-io v0.4.3
[INFO] [stderr]    Compiling termcolor v1.0.4
[INFO] [stderr]    Compiling itoa v0.4.3
[INFO] [stderr]    Compiling queen v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling rand_chacha v0.2.0
[INFO] [stderr]    Compiling regex-syntax v0.6.5
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling getrandom v0.1.6
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling ring v0.16.5
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling queen-log v0.2.0
[INFO] [stderr]    Compiling serde_bytes v0.11.1
[INFO] [stderr]    Compiling serde_json v1.0.38
[INFO] [stderr]    Compiling serde_derive v1.0.88
[INFO] [stderr]    Compiling nson v0.3.5
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.45s
[INFO] running `"docker" "inspect" "bbaed953341a0248221b6892ffed2ffcc1cb087ceaeccf4229cd3f43027137a9"`
[INFO] running `"docker" "rm" "-f" "bbaed953341a0248221b6892ffed2ffcc1cb087ceaeccf4229cd3f43027137a9"`
[INFO] [stdout] bbaed953341a0248221b6892ffed2ffcc1cb087ceaeccf4229cd3f43027137a9
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 705e92550b50a310504b70d0c134c5327dc48d3130fef956b6b97caeba8d2a57
[INFO] running `"docker" "start" "-a" "705e92550b50a310504b70d0c134c5327dc48d3130fef956b6b97caeba8d2a57"`
[INFO] [stderr]    Compiling queen v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `recv`
[INFO] [stderr]   --> examples/client.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let recv = Message::from_slice(&read_data).unwrap();
[INFO] [stderr]    |             ^^^^ help: consider prefixing with an underscore: `_recv`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `recv`
[INFO] [stderr]   --> examples/client2.rs:56:13
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let recv = Message::from_slice(&read_data).unwrap();
[INFO] [stderr]    |             ^^^^ help: consider prefixing with an underscore: `_recv`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.89s
[INFO] running `"docker" "inspect" "705e92550b50a310504b70d0c134c5327dc48d3130fef956b6b97caeba8d2a57"`
[INFO] running `"docker" "rm" "-f" "705e92550b50a310504b70d0c134c5327dc48d3130fef956b6b97caeba8d2a57"`
[INFO] [stdout] 705e92550b50a310504b70d0c134c5327dc48d3130fef956b6b97caeba8d2a57
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 07048ed1d34bf0668e6d915f2b3307c1d992e80e329e5e5b0ff7163a9e2b6378
[INFO] running `"docker" "start" "-a" "07048ed1d34bf0668e6d915f2b3307c1d992e80e329e5e5b0ff7163a9e2b6378"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/queen-2c068f33fe524162
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test lock::tests::smoke ... ok
[INFO] [stdout] test oneshot::tests::is_needed ... ok
[INFO] [stdout] test port::hub::attach_detach ... ok
[INFO] [stdout] test util::test::test1 ... ok
[INFO] [stdout] test util::test::test2 ... ok
[INFO] [stdout] test util::test::test3 ... ok
[INFO] [stdout] test port::hub::attach_detach_with_labels ... ok
[INFO] [stdout] test oneshot::tests::test_wait_timeout2 ... ok
[INFO] [stdout] test oneshot::tests::test_drop_setter ... ok
[INFO] [stdout] test oneshot::tests::test_wait_getting ... ok
[INFO] [stdout] test oneshot::tests::test_wait_setting ... ok
[INFO] [stdout] test oneshot::tests::test_wait_timeout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests queen
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "07048ed1d34bf0668e6d915f2b3307c1d992e80e329e5e5b0ff7163a9e2b6378"`
[INFO] running `"docker" "rm" "-f" "07048ed1d34bf0668e6d915f2b3307c1d992e80e329e5e5b0ff7163a9e2b6378"`
[INFO] [stdout] 07048ed1d34bf0668e6d915f2b3307c1d992e80e329e5e5b0ff7163a9e2b6378