[INFO] fetching crate triple_buffer 5.0.4...
[INFO] testing triple_buffer-5.0.4 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate triple_buffer 5.0.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate triple_buffer 5.0.4 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate triple_buffer 5.0.4
[INFO] finished tweaking crates.io crate triple_buffer 5.0.4
[INFO] tweaked toml for crates.io crate triple_buffer 5.0.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=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-2020-06-03" "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] 1091e40cb7c8990c0651a4d8f3aa2739e6241a6767e175bde9886875f52adb6e
[INFO] running `"docker" "start" "-a" "1091e40cb7c8990c0651a4d8f3aa2739e6241a6767e175bde9886875f52adb6e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling triple_buffer v5.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `"docker" "inspect" "1091e40cb7c8990c0651a4d8f3aa2739e6241a6767e175bde9886875f52adb6e"`
[INFO] running `"docker" "rm" "-f" "1091e40cb7c8990c0651a4d8f3aa2739e6241a6767e175bde9886875f52adb6e"`
[INFO] [stdout] 1091e40cb7c8990c0651a4d8f3aa2739e6241a6767e175bde9886875f52adb6e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=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-2020-06-03" "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] f1c32695c92edef49186d1161f1cd45740ca497a1809536557aecc1645d2a040
[INFO] running `"docker" "start" "-a" "f1c32695c92edef49186d1161f1cd45740ca497a1809536557aecc1645d2a040"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling testbench v0.7.3
[INFO] [stderr]    Compiling triple_buffer v5.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.39s
[INFO] running `"docker" "inspect" "f1c32695c92edef49186d1161f1cd45740ca497a1809536557aecc1645d2a040"`
[INFO] running `"docker" "rm" "-f" "f1c32695c92edef49186d1161f1cd45740ca497a1809536557aecc1645d2a040"`
[INFO] [stdout] f1c32695c92edef49186d1161f1cd45740ca497a1809536557aecc1645d2a040
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=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-2020-06-03" "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] f8bff1faf24d57bcc2a7775f736ff8b7a714d50af2d1fcb1c699edd007aed440
[INFO] running `"docker" "start" "-a" "f8bff1faf24d57bcc2a7775f736ff8b7a714d50af2d1fcb1c699edd007aed440"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/triple_buffer-8583baec34fc72e6
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test benchmarks::clean_read ... ignored
[INFO] [stdout] test benchmarks::concurrent_read ... ignored
[INFO] [stdout] test benchmarks::concurrent_write ... ignored
[INFO] [stdout] test benchmarks::write ... ignored
[INFO] [stdout] test benchmarks::write_and_dirty_read ... ignored
[INFO] [stdout] test tests::contended_concurrent_read_write ... ignored
[INFO] [stdout] test tests::partial_eq ... ok
[INFO] [stdout] test tests::uncontended_concurrent_read_write ... ignored
[INFO] [stdout] test tests::partial_eq_shared ... ok
[INFO] [stdout] test tests::sequential_read ... ok
[INFO] [stdout] test tests::sequential_write ... ok
[INFO] [stdout] test tests::clone ... ok
[INFO] [stderr]    Doc-tests triple_buffer
[INFO] [stdout] test tests::clone_shared ... ok
[INFO] [stdout] test tests::swaps ... ok
[INFO] [stdout] test tests::initial_state ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 42) ... ok
[INFO] [stdout] test src/lib.rs -  (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f8bff1faf24d57bcc2a7775f736ff8b7a714d50af2d1fcb1c699edd007aed440"`
[INFO] running `"docker" "rm" "-f" "f8bff1faf24d57bcc2a7775f736ff8b7a714d50af2d1fcb1c699edd007aed440"`
[INFO] [stdout] f8bff1faf24d57bcc2a7775f736ff8b7a714d50af2d1fcb1c699edd007aed440