[INFO] fetching crate shared-mem-queue 0.4.0...
[INFO] testing shared-mem-queue-0.4.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate shared-mem-queue 0.4.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate shared-mem-queue 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate shared-mem-queue 0.4.0
[INFO] tweaked toml for crates.io crate shared-mem-queue 0.4.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shared-mem-queue 0.4.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shared-mem-queue 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e87fcb9c635eb14dbcae6b1e8bd9c5d251bb25d15cf6d7b86d34afb540f057fe
[INFO] running `Command { std: "docker" "start" "-a" "e87fcb9c635eb14dbcae6b1e8bd9c5d251bb25d15cf6d7b86d34afb540f057fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e87fcb9c635eb14dbcae6b1e8bd9c5d251bb25d15cf6d7b86d34afb540f057fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e87fcb9c635eb14dbcae6b1e8bd9c5d251bb25d15cf6d7b86d34afb540f057fe", kill_on_drop: false }`
[INFO] [stdout] e87fcb9c635eb14dbcae6b1e8bd9c5d251bb25d15cf6d7b86d34afb540f057fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f78ce7117e9ac66d1e1cc1f539e90a0209ea12c24aa50b4525df3a0125d2762
[INFO] running `Command { std: "docker" "start" "-a" "3f78ce7117e9ac66d1e1cc1f539e90a0209ea12c24aa50b4525df3a0125d2762", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc v3.2.1
[INFO] [stderr]    Compiling shared-mem-queue v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "3f78ce7117e9ac66d1e1cc1f539e90a0209ea12c24aa50b4525df3a0125d2762", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f78ce7117e9ac66d1e1cc1f539e90a0209ea12c24aa50b4525df3a0125d2762", kill_on_drop: false }`
[INFO] [stdout] 3f78ce7117e9ac66d1e1cc1f539e90a0209ea12c24aa50b4525df3a0125d2762
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a38f92df71f90c3f3eac948e20ae989c3a8f09ca56ecbf168053947a1f250a0
[INFO] running `Command { std: "docker" "start" "-a" "3a38f92df71f90c3f3eac948e20ae989c3a8f09ca56ecbf168053947a1f250a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling shared-mem-queue v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "3a38f92df71f90c3f3eac948e20ae989c3a8f09ca56ecbf168053947a1f250a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a38f92df71f90c3f3eac948e20ae989c3a8f09ca56ecbf168053947a1f250a0", kill_on_drop: false }`
[INFO] [stdout] 3a38f92df71f90c3f3eac948e20ae989c3a8f09ca56ecbf168053947a1f250a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 74d4a5a2aedcfb8d28d3969a65ee735d4f54b8912f30c4d5b9ecd697975dbdd8
[INFO] running `Command { std: "docker" "start" "-a" "74d4a5a2aedcfb8d28d3969a65ee735d4f54b8912f30c4d5b9ecd697975dbdd8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shared_mem_queue-6903ec2d065cb3cc)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test byte_queue::tests::write_read ... ok
[INFO] [stdout] test msg_queue::tests::test_blocking_read_msg ... ok
[INFO] [stdout] test byte_queue::tests::test_skip ... ok
[INFO] [stdout] test msg_queue::tests::test_crc_error ... ok
[INFO] [stdout] test byte_queue::tests::test_peek ... ok
[INFO] [stdout] test msg_queue::tests::test_invalid_msg_size ... ok
[INFO] [stdout] test msg_queue::tests::test_read_empty_queue ... ok
[INFO] [stdout] test msg_queue::tests::test_read_after_invalid_msg ... ok
[INFO] [stdout] test msg_queue::tests::test_read_write_after_invalid_msg ... ok
[INFO] [stdout] test msg_queue::tests::test_saturate_queue ... ok
[INFO] [stdout] test msg_queue::tests::test_read_part_of_next_msg ... ok
[INFO] [stdout] test msg_queue::tests::test_skip_in_rx_buf ... ok
[INFO] [stdout] test msg_queue::tests::test_write_and_read_msg ... ok
[INFO] [stdout] test msg_queue::tests::test_incompatible_protocol_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shared_mem_queue
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 138) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 111) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - (line 82) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "74d4a5a2aedcfb8d28d3969a65ee735d4f54b8912f30c4d5b9ecd697975dbdd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d4a5a2aedcfb8d28d3969a65ee735d4f54b8912f30c4d5b9ecd697975dbdd8", kill_on_drop: false }`
[INFO] [stdout] 74d4a5a2aedcfb8d28d3969a65ee735d4f54b8912f30c4d5b9ecd697975dbdd8