[INFO] fetching crate bitregions 0.2.4...
[INFO] testing bitregions-0.2.4 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate bitregions 0.2.4 into /workspace/builds/worker-53/source
[INFO] validating manifest of crates.io crate bitregions 0.2.4 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-53/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitregions-impl v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8affe9f1a5f6425bd0d7c1f4aaea030279d8262d57e00affee25ff03dd67e74c
[INFO] running `Command { std: "docker" "start" "-a" "8affe9f1a5f6425bd0d7c1f4aaea030279d8262d57e00affee25ff03dd67e74c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8affe9f1a5f6425bd0d7c1f4aaea030279d8262d57e00affee25ff03dd67e74c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8affe9f1a5f6425bd0d7c1f4aaea030279d8262d57e00affee25ff03dd67e74c", kill_on_drop: false }`
[INFO] [stdout] 8affe9f1a5f6425bd0d7c1f4aaea030279d8262d57e00affee25ff03dd67e74c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f38cced0bacecec877c77a852e4b37de7d9ff03a5c57366646b3a69b55674ba
[INFO] running `Command { std: "docker" "start" "-a" "1f38cced0bacecec877c77a852e4b37de7d9ff03a5c57366646b3a69b55674ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.82
[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 7.42s
[INFO] running `Command { std: "docker" "inspect" "1f38cced0bacecec877c77a852e4b37de7d9ff03a5c57366646b3a69b55674ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f38cced0bacecec877c77a852e4b37de7d9ff03a5c57366646b3a69b55674ba", kill_on_drop: false }`
[INFO] [stdout] 1f38cced0bacecec877c77a852e4b37de7d9ff03a5c57366646b3a69b55674ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] debd52c7071c5595e75c594b832e8bed26a2b22f7ff381206fb686f42e3d3197
[INFO] running `Command { std: "docker" "start" "-a" "debd52c7071c5595e75c594b832e8bed26a2b22f7ff381206fb686f42e3d3197", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitregions v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "debd52c7071c5595e75c594b832e8bed26a2b22f7ff381206fb686f42e3d3197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "debd52c7071c5595e75c594b832e8bed26a2b22f7ff381206fb686f42e3d3197", kill_on_drop: false }`
[INFO] [stdout] debd52c7071c5595e75c594b832e8bed26a2b22f7ff381206fb686f42e3d3197
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b37a7005cf2655abe962d2d1f14b2f75bb627e80fab03a3948bca7b9fd348748
[INFO] running `Command { std: "docker" "start" "-a" "b37a7005cf2655abe962d2d1f14b2f75bb627e80fab03a3948bca7b9fd348748", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bitregions-c095b86827bf0d76)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test test::at_addr ... ok
[INFO] [stdout] test test::bit_assign_ops ... ok
[INFO] [stdout] test test::at_ref ... ok
[INFO] [stdout] test test::bit_ops ... ok
[INFO] [stdout] test test::default_impl ... ok
[INFO] [stdout] test test::default_ptr_expr ... ok
[INFO] [stdout] test test::default_ptr_ident ... ok
[INFO] [stdout] test test::default_ptr_lit ... ok
[INFO] [stdout] test test::get_high_region_bools ... ok
[INFO] [stdout] test test::get_low_region_bools ... ok
[INFO] [stdout] test test::get_low_region_tuple ... ok
[INFO] [stdout] test test::get_high_region_tuple ... ok
[INFO] [stdout] test test::get_set_high_region ... ok
[INFO] [stdout] test test::get_set_low_region ... ok
[INFO] [stdout] test test::math_ops ... ok
[INFO] [stdout] test test::math_assign_ops ... ok
[INFO] [stdout] test test::unset_single_bit ... ok
[INFO] [stdout] test test::user_fns ... ok
[INFO] [stdout] test test::set_single_bit ... ok
[INFO] [stdout] test test::wide_region_getters ... ok
[INFO] [stdout] test test::wide_region_tuples ... ok
[INFO] [stdout] test test::toggle ... ok
[INFO] [stdout] test test::with_ctors ... ok
[INFO] [stdout] test test::set_beyond_high_region - should panic ... ok
[INFO] [stdout] test test::set_low_region_outside_range - should panic ... ok
[INFO] [stdout] test test::set_beyond_low_region - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[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 41) ... ok
[INFO] [stdout] test src/lib.rs - bitregions (line 160) ... ok
[INFO] [stdout] test src/lib.rs - bitregions (line 260) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b37a7005cf2655abe962d2d1f14b2f75bb627e80fab03a3948bca7b9fd348748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b37a7005cf2655abe962d2d1f14b2f75bb627e80fab03a3948bca7b9fd348748", kill_on_drop: false }`
[INFO] [stdout] b37a7005cf2655abe962d2d1f14b2f75bb627e80fab03a3948bca7b9fd348748