[INFO] crate bitregions 0.2.4 is already in cache
[INFO] testing bitregions-0.2.4 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate bitregions 0.2.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate bitregions 0.2.4 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bitregions 0.2.4
[INFO] finished tweaking crates.io crate bitregions 0.2.4
[INFO] tweaked toml for crates.io crate bitregions 0.2.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 4c1c4691f6ba3dbde8b83f4c8ae4f6899b0c04028b1925003846b8791d00562b
[INFO] running `"docker" "start" "-a" "4c1c4691f6ba3dbde8b83f4c8ae4f6899b0c04028b1925003846b8791d00562b"`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling bitregions-impl v0.2.4
[INFO] [stderr]    Compiling bitregions v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.43s
[INFO] running `"docker" "inspect" "4c1c4691f6ba3dbde8b83f4c8ae4f6899b0c04028b1925003846b8791d00562b"`
[INFO] running `"docker" "rm" "-f" "4c1c4691f6ba3dbde8b83f4c8ae4f6899b0c04028b1925003846b8791d00562b"`
[INFO] [stdout] 4c1c4691f6ba3dbde8b83f4c8ae4f6899b0c04028b1925003846b8791d00562b
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 691c55b7051fbf2fb816a6996af4443afd0e8757ae2c8a429b92eed16ce83311
[INFO] running `"docker" "start" "-a" "691c55b7051fbf2fb816a6996af4443afd0e8757ae2c8a429b92eed16ce83311"`
[INFO] [stderr]    Compiling bitregions v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "691c55b7051fbf2fb816a6996af4443afd0e8757ae2c8a429b92eed16ce83311"`
[INFO] running `"docker" "rm" "-f" "691c55b7051fbf2fb816a6996af4443afd0e8757ae2c8a429b92eed16ce83311"`
[INFO] [stdout] 691c55b7051fbf2fb816a6996af4443afd0e8757ae2c8a429b92eed16ce83311
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] c04067b3cfbad562ffbd1feb7b585ba28024375fd697732fd42302adaa1ea8f3
[INFO] running `"docker" "start" "-a" "c04067b3cfbad562ffbd1feb7b585ba28024375fd697732fd42302adaa1ea8f3"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bitregions-de6c3d1d7afb0ef0
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test test::bit_ops ... ok
[INFO] [stdout] test test::default_impl ... ok
[INFO] [stdout] test test::default_ptr_ident ... ok
[INFO] [stdout] test test::at_ref ... ok
[INFO] [stdout] test test::math_ops ... ok
[INFO] [stdout] test test::get_high_region_tuple ... ok
[INFO] [stdout] test test::get_high_region_bools ... ok
[INFO] [stdout] test test::get_set_low_region ... ok
[INFO] [stdout] test test::math_assign_ops ... ok
[INFO] [stdout] test test::get_set_high_region ... ok
[INFO] [stdout] test test::get_low_region_tuple ... ok
[INFO] [stdout] test test::get_low_region_bools ... ok
[INFO] [stdout] test test::with_ctors ... ok
[INFO] [stdout] test test::wide_region_getters ... ok
[INFO] [stdout] test test::at_addr ... ok
[INFO] [stdout] test test::set_single_bit ... ok
[INFO] [stdout] test test::default_ptr_expr ... ok
[INFO] [stdout] test test::toggle ... ok
[INFO] [stdout] test test::default_ptr_lit ... ok
[INFO] [stdout] test test::wide_region_tuples ... ok
[INFO] [stdout] test test::user_fns ... ok
[INFO] [stdout] test test::bit_assign_ops ... ok
[INFO] [stdout] test test::unset_single_bit ... ok
[INFO] [stdout] test test::set_beyond_high_region ... ok
[INFO] [stdout] test test::set_low_region_outside_range ... ok
[INFO] [stdout] test test::set_beyond_low_region ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitregions
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - bitregions (line 221) ... ok
[INFO] [stdout] test src/lib.rs - bitregions (line 260) ... ok
[INFO] [stdout] test src/lib.rs - bitregions (line 41) ... ok
[INFO] [stdout] test src/lib.rs - bitregions (line 160) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c04067b3cfbad562ffbd1feb7b585ba28024375fd697732fd42302adaa1ea8f3"`
[INFO] running `"docker" "rm" "-f" "c04067b3cfbad562ffbd1feb7b585ba28024375fd697732fd42302adaa1ea8f3"`
[INFO] [stdout] c04067b3cfbad562ffbd1feb7b585ba28024375fd697732fd42302adaa1ea8f3