[INFO] fetching crate bitregions 0.2.4...
[INFO] testing bitregions-0.2.4 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate bitregions 0.2.4 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate bitregions 0.2.4 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", 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-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d499ea3fd489e02a0d517ce685529341dd698d0d3cba7cb83185f1507bf19ad2
[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" "d499ea3fd489e02a0d517ce685529341dd698d0d3cba7cb83185f1507bf19ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d499ea3fd489e02a0d517ce685529341dd698d0d3cba7cb83185f1507bf19ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d499ea3fd489e02a0d517ce685529341dd698d0d3cba7cb83185f1507bf19ad2", kill_on_drop: false }`
[INFO] [stdout] d499ea3fd489e02a0d517ce685529341dd698d0d3cba7cb83185f1507bf19ad2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 769ae9aef813703a00899d987165a431c1548501d306db4c8fed1e0aee405c00
[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" "769ae9aef813703a00899d987165a431c1548501d306db4c8fed1e0aee405c00", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling quote v1.0.7
[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 14.97s
[INFO] running `Command { std: "docker" "inspect" "769ae9aef813703a00899d987165a431c1548501d306db4c8fed1e0aee405c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "769ae9aef813703a00899d987165a431c1548501d306db4c8fed1e0aee405c00", kill_on_drop: false }`
[INFO] [stdout] 769ae9aef813703a00899d987165a431c1548501d306db4c8fed1e0aee405c00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] caf2afb5693b9f756425ff3ea775496ad10620633b5d7c0c4e6eebbddef6ca9a
[INFO] running `Command { std: "docker" "start" "-a" "caf2afb5693b9f756425ff3ea775496ad10620633b5d7c0c4e6eebbddef6ca9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitregions v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "caf2afb5693b9f756425ff3ea775496ad10620633b5d7c0c4e6eebbddef6ca9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caf2afb5693b9f756425ff3ea775496ad10620633b5d7c0c4e6eebbddef6ca9a", kill_on_drop: false }`
[INFO] [stdout] caf2afb5693b9f756425ff3ea775496ad10620633b5d7c0c4e6eebbddef6ca9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2668fcd68a1d5811b08067bcd50d23875526f311dfe153e3db93a5c0d5341977
[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" "2668fcd68a1d5811b08067bcd50d23875526f311dfe153e3db93a5c0d5341977", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bitregions-e7ef1c254095f932
[INFO] [stdout] running 26 tests
[INFO] [stdout] test test::at_addr ... ok
[INFO] [stdout] test test::bit_assign_ops ... ok
[INFO] [stdout] test test::bit_ops ... 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_high_region_tuple ... ok
[INFO] [stdout] test test::get_low_region_tuple ... ok
[INFO] [stdout] test test::get_set_high_region ... ok
[INFO] [stdout] test test::math_ops ... ok
[INFO] [stdout] test test::math_assign_ops ... ok
[INFO] [stdout] test test::set_single_bit ... ok
[INFO] [stdout] test test::wide_region_tuples ... ok
[INFO] [stdout] test test::at_ref ... ok
[INFO] [stdout] test test::wide_region_getters ... ok
[INFO] [stdout] test test::with_ctors ... ok
[INFO] [stdout] test test::get_set_low_region ... ok
[INFO] [stdout] test test::toggle ... ok
[INFO] [stdout] test test::default_impl ... ok
[INFO] [stdout] test test::unset_single_bit ... ok
[INFO] [stdout] test test::get_low_region_bools ... ok
[INFO] [stdout] test test::user_fns ... ok
[INFO] [stdout] test test::set_beyond_high_region ... ok
[INFO] [stderr]    Doc-tests bitregions
[INFO] [stdout] test test::set_beyond_low_region ... ok
[INFO] [stdout] test test::set_low_region_outside_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - bitregions (line 260) ... ok
[INFO] [stdout] test src/lib.rs - bitregions (line 160) ... ok
[INFO] [stdout] test src/lib.rs - bitregions (line 221) ... ok
[INFO] [stdout] test src/lib.rs - bitregions (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2668fcd68a1d5811b08067bcd50d23875526f311dfe153e3db93a5c0d5341977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2668fcd68a1d5811b08067bcd50d23875526f311dfe153e3db93a5c0d5341977", kill_on_drop: false }`
[INFO] [stdout] 2668fcd68a1d5811b08067bcd50d23875526f311dfe153e3db93a5c0d5341977