[INFO] fetching crate queen 0.7.7...
[INFO] testing queen-0.7.7 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate queen 0.7.7 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate queen 0.7.7 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate queen 0.7.7
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate queen 0.7.7
[INFO] tweaked toml for crates.io crate queen 0.7.7 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate queen 0.7.7 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f318b5260edd4aca378a965f5bd47d5c1065b67cd6535544a0d856a419231e00
[INFO] running `"docker" "start" "-a" "f318b5260edd4aca378a965f5bd47d5c1065b67cd6535544a0d856a419231e00"`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling queen-io v0.4.8
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling queen v0.7.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling base64 v0.12.0
[INFO] [stderr]    Compiling ring v0.16.12
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling serde_bytes v0.11.3
[INFO] [stderr]    Compiling nson v0.7.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `"docker" "inspect" "f318b5260edd4aca378a965f5bd47d5c1065b67cd6535544a0d856a419231e00"`
[INFO] running `"docker" "rm" "-f" "f318b5260edd4aca378a965f5bd47d5c1065b67cd6535544a0d856a419231e00"`
[INFO] [stdout] f318b5260edd4aca378a965f5bd47d5c1065b67cd6535544a0d856a419231e00
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 32a700b6647e87e91c74ba016026abd0c57de142435b13274ff3e5b1b5c3ac63
[INFO] running `"docker" "start" "-a" "32a700b6647e87e91c74ba016026abd0c57de142435b13274ff3e5b1b5c3ac63"`
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling queen-log v0.3.1
[INFO] [stderr]    Compiling queen v0.7.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.24s
[INFO] running `"docker" "inspect" "32a700b6647e87e91c74ba016026abd0c57de142435b13274ff3e5b1b5c3ac63"`
[INFO] running `"docker" "rm" "-f" "32a700b6647e87e91c74ba016026abd0c57de142435b13274ff3e5b1b5c3ac63"`
[INFO] [stdout] 32a700b6647e87e91c74ba016026abd0c57de142435b13274ff3e5b1b5c3ac63
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3ed22891137feea8ddbe32da49ed6e77ff752c42011f873f874eb50c6aa8efae
[INFO] running `"docker" "start" "-a" "3ed22891137feea8ddbe32da49ed6e77ff752c42011f873f874eb50c6aa8efae"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/queen-6a01cf8fd0a3d1ef
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test util::message::test::test_bad_len ... ok
[INFO] [stdout] test stream::tests::send ... ok
[INFO] [stdout] test util::oneshot::test::recv_fails ... ok
[INFO] [stdout] test util::oneshot::test::send_and_recv_succeeds ... ok
[INFO] [stdout] test util::oneshot::test::send_fails ... ok
[INFO] [stdout] test util::oneshot::test::send_succeeds ... ok
[INFO] [stdout] test util::oneshot::test::unused ... ok
[INFO] [stdout] test util::message::test::test_slice_data2 ... ok
[INFO] [stdout] test util::message::test::test_read_block ... ok
[INFO] [stdout] test util::message::test::test_empty_message ... ok
[INFO] [stdout] test util::lock::tests::smoke ... ok
[INFO] [stdout] test util::message::test::test_slice_data ... ok
[INFO] [stdout] test util::message::test::test_nonempty_message ... ok
[INFO] [stdout] test stream::tests::test_wait_timeout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 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" "3ed22891137feea8ddbe32da49ed6e77ff752c42011f873f874eb50c6aa8efae"`
[INFO] running `"docker" "rm" "-f" "3ed22891137feea8ddbe32da49ed6e77ff752c42011f873f874eb50c6aa8efae"`
[INFO] [stdout] 3ed22891137feea8ddbe32da49ed6e77ff752c42011f873f874eb50c6aa8efae