[INFO] fetching crate bit_utils 0.1.1...
[INFO] testing bit_utils-0.1.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate bit_utils 0.1.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate bit_utils 0.1.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bit_utils 0.1.1
[INFO] finished tweaking crates.io crate bit_utils 0.1.1
[INFO] tweaked toml for crates.io crate bit_utils 0.1.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a378e7fe7cd040e77bc7b64fa76351b8748b224352debef4bcec296ecbd66167
[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" "a378e7fe7cd040e77bc7b64fa76351b8748b224352debef4bcec296ecbd66167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a378e7fe7cd040e77bc7b64fa76351b8748b224352debef4bcec296ecbd66167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a378e7fe7cd040e77bc7b64fa76351b8748b224352debef4bcec296ecbd66167", kill_on_drop: false }`
[INFO] [stdout] a378e7fe7cd040e77bc7b64fa76351b8748b224352debef4bcec296ecbd66167
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6fef7aa4649f1dbf64fe7f68aacc90815d1c1c214443fa23bb3c54ff93ab951
[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" "a6fef7aa4649f1dbf64fe7f68aacc90815d1c1c214443fa23bb3c54ff93ab951", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit_utils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "a6fef7aa4649f1dbf64fe7f68aacc90815d1c1c214443fa23bb3c54ff93ab951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6fef7aa4649f1dbf64fe7f68aacc90815d1c1c214443fa23bb3c54ff93ab951", kill_on_drop: false }`
[INFO] [stdout] a6fef7aa4649f1dbf64fe7f68aacc90815d1c1c214443fa23bb3c54ff93ab951
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] a49ccb977754364b6da9b2e0043bb97d6a0ad7d16bb6da235bb3aa5bf0de1ef1
[INFO] running `Command { std: "docker" "start" "-a" "a49ccb977754364b6da9b2e0043bb97d6a0ad7d16bb6da235bb3aa5bf0de1ef1", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit_utils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "a49ccb977754364b6da9b2e0043bb97d6a0ad7d16bb6da235bb3aa5bf0de1ef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a49ccb977754364b6da9b2e0043bb97d6a0ad7d16bb6da235bb3aa5bf0de1ef1", kill_on_drop: false }`
[INFO] [stdout] a49ccb977754364b6da9b2e0043bb97d6a0ad7d16bb6da235bb3aa5bf0de1ef1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8526ca0e630503bb2c7c5658aea772f09110558f6392b0bc3c842e6dbc7f19e0
[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" "8526ca0e630503bb2c7c5658aea772f09110558f6392b0bc3c842e6dbc7f19e0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bit_utils-67f722df8a78446e)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test tests::test_bit_in_bounds_i16 ... ok
[INFO] [stdout] test tests::test_bit_in_bounds_i64 ... ok
[INFO] [stdout] test tests::test_bit_in_bounds_u16 ... ok
[INFO] [stdout] test tests::test_bit_in_bounds_u32 ... ok
[INFO] [stdout] test tests::test_bit_in_bounds_u8 ... ok
[INFO] [stdout] test tests::test_has_x_bit_i16 ... ok
[INFO] [stdout] test tests::test_has_x_bit_i32 ... ok
[INFO] [stdout] test tests::test_has_x_bit_i64 ... ok
[INFO] [stdout] test tests::test_has_x_bit_i8 ... ok
[INFO] [stdout] test tests::test_has_x_bit_u16 ... ok
[INFO] [stdout] test tests::test_has_x_bit_u32 ... ok
[INFO] [stdout] test tests::test_has_x_bit_u64 ... ok
[INFO] [stdout] test tests::test_has_x_bit_u8 ... ok
[INFO] [stdout] test tests::test_most_signifigant_bit_i16 ... ok
[INFO] [stdout] test tests::test_most_signifigant_bit_i32 ... ok
[INFO] [stdout] test tests::test_most_signifigant_bit_i64 ... ok
[INFO] [stdout] test tests::test_most_signifigant_bit_i8 ... ok
[INFO] [stdout] test tests::test_most_signifigant_bit_u16 ... ok
[INFO] [stdout] test tests::test_most_signifigant_bit_u32 ... ok
[INFO] [stdout] test tests::test_most_signifigant_bit_u64 ... ok
[INFO] [stdout] test tests::test_most_signifigant_bit_u8 ... ok
[INFO] [stdout] test tests::test_number_of_bits_i16 ... ok
[INFO] [stdout] test tests::test_number_of_bits_i64 ... ok
[INFO] [stdout] test tests::test_number_of_bits_i8 ... ok
[INFO] [stdout] test tests::test_number_of_bits_u16 ... ok
[INFO] [stdout] test tests::test_number_of_bits_u32 ... ok
[INFO] [stdout] test tests::test_number_of_bits_u64 ... ok
[INFO] [stderr]    Doc-tests bit_utils
[INFO] [stdout] test tests::test_number_of_bits_u8 ... ok
[INFO] [stdout] test tests::test_bit_in_bounds_u64 ... ok
[INFO] [stdout] test tests::test_number_of_bits_i32 ... ok
[INFO] [stdout] test tests::test_bit_in_bounds_i32 ... ok
[INFO] [stdout] test tests::test_bit_in_bounds_i8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8526ca0e630503bb2c7c5658aea772f09110558f6392b0bc3c842e6dbc7f19e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8526ca0e630503bb2c7c5658aea772f09110558f6392b0bc3c842e6dbc7f19e0", kill_on_drop: false }`
[INFO] [stdout] 8526ca0e630503bb2c7c5658aea772f09110558f6392b0bc3c842e6dbc7f19e0