[INFO] fetching crate queen 0.26.0...
[INFO] testing queen-0.26.0 against master#61469b682c2b0bf9cebc4622f1859e2bb3b7ebca for pr-91743
[INFO] extracting crate queen 0.26.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate queen 0.26.0 on toolchain 61469b682c2b0bf9cebc4622f1859e2bb3b7ebca
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate queen 0.26.0
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate queen 0.26.0
[INFO] tweaked toml for crates.io crate queen 0.26.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate queen 0.26.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded queen-io v0.6.1
[INFO] [stderr]   Downloaded nson v0.12.1
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8afe9a1772ffd598fa92047681db93cedbaa1cc40037b5466fe7611484d4bfbe
[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" "8afe9a1772ffd598fa92047681db93cedbaa1cc40037b5466fe7611484d4bfbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8afe9a1772ffd598fa92047681db93cedbaa1cc40037b5466fe7611484d4bfbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8afe9a1772ffd598fa92047681db93cedbaa1cc40037b5466fe7611484d4bfbe", kill_on_drop: false }`
[INFO] [stdout] 8afe9a1772ffd598fa92047681db93cedbaa1cc40037b5466fe7611484d4bfbe
[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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "build" "--frozen" "--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] 133827d241181c6d4aa27b0026278bef6d8654925bd8e5e124059939fef5d44b
[INFO] running `Command { std: "docker" "start" "-a" "133827d241181c6d4aa27b0026278bef6d8654925bd8e5e124059939fef5d44b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling serde_json v1.0.62
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling queen-io v0.6.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling queen v0.26.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling nson v0.12.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.43s
[INFO] running `Command { std: "docker" "inspect" "133827d241181c6d4aa27b0026278bef6d8654925bd8e5e124059939fef5d44b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "133827d241181c6d4aa27b0026278bef6d8654925bd8e5e124059939fef5d44b", kill_on_drop: false }`
[INFO] [stdout] 133827d241181c6d4aa27b0026278bef6d8654925bd8e5e124059939fef5d44b
[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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "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] b6472b8241588cd63d7c4a5cec616a96b18520c246838d4cea04f896c1833371
[INFO] running `Command { std: "docker" "start" "-a" "b6472b8241588cd63d7c4a5cec616a96b18520c246838d4cea04f896c1833371", kill_on_drop: false }`
[INFO] [stderr]    Compiling queen v0.26.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.72s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/queen-e821e0bba7eecf10)
[INFO] running `Command { std: "docker" "inspect" "b6472b8241588cd63d7c4a5cec616a96b18520c246838d4cea04f896c1833371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6472b8241588cd63d7c4a5cec616a96b18520c246838d4cea04f896c1833371", kill_on_drop: false }`
[INFO] [stdout] b6472b8241588cd63d7c4a5cec616a96b18520c246838d4cea04f896c1833371
[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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen", 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] 4515e5fa3fca6687e79a2e51f4ec3e11a3fb67e9fc1591248a0c1f6a0ebabb0f
[INFO] running `Command { std: "docker" "start" "-a" "4515e5fa3fca6687e79a2e51f4ec3e11a3fb67e9fc1591248a0c1f6a0ebabb0f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/queen-e821e0bba7eecf10)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test crypto::tests::empty_data ... ok
[INFO] [stdout] test timer::wheel::byte_wheel_tests::test ... ok
[INFO] [stdout] test timer::wheel::tests::single_schedule ... ok
[INFO] [stdout] test timer::wheel::tests::increasing_skip ... ok
[INFO] [stdout] test timer::wheel::tests::single_schedule_fail ... ok
[INFO] [stdout] test wire::tests::send ... ok
[INFO] [stdout] test util::oneshot::test::send_and_recv_succeeds ... ok
[INFO] [stdout] test util::lock::tests::smoke ... ok
[INFO] [stdout] test util::oneshot::test::recv_fails ... 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::tests::test_read_block ... ok
[INFO] [stdout] test wire::tests::send_full ... ok
[INFO] [stdout] test timer::wheel::tests::single_reschedule ... ok
[INFO] [stdout] test wire::tests::test_modify_attr ... ok
[INFO] [stdout] test timer::wheel::tests::increasing_schedule ... ok
[INFO] [stderr]    Doc-tests queen
[INFO] [stdout] test wire::tests::test_wait_timeout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.06s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4515e5fa3fca6687e79a2e51f4ec3e11a3fb67e9fc1591248a0c1f6a0ebabb0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4515e5fa3fca6687e79a2e51f4ec3e11a3fb67e9fc1591248a0c1f6a0ebabb0f", kill_on_drop: false }`
[INFO] [stdout] 4515e5fa3fca6687e79a2e51f4ec3e11a3fb67e9fc1591248a0c1f6a0ebabb0f