[INFO] fetching crate intbits 0.2.0...
[INFO] testing intbits-0.2.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate intbits 0.2.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate intbits 0.2.0 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 intbits 0.2.0
[INFO] finished tweaking crates.io crate intbits 0.2.0
[INFO] tweaked toml for crates.io crate intbits 0.2.0 written to /workspace/builds/worker-14/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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d90e885e5b00c8212cfad062bf6cf31c5ba1027972f3ebc5a6417a26212fd83b
[INFO] running `Command { std: "docker" "start" "-a" "d90e885e5b00c8212cfad062bf6cf31c5ba1027972f3ebc5a6417a26212fd83b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d90e885e5b00c8212cfad062bf6cf31c5ba1027972f3ebc5a6417a26212fd83b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d90e885e5b00c8212cfad062bf6cf31c5ba1027972f3ebc5a6417a26212fd83b", kill_on_drop: false }`
[INFO] [stdout] d90e885e5b00c8212cfad062bf6cf31c5ba1027972f3ebc5a6417a26212fd83b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ea0441ffb52ef8d8078e125de6ecc01388c72d8f567ba761f6c28454f8444a68
[INFO] running `Command { std: "docker" "start" "-a" "ea0441ffb52ef8d8078e125de6ecc01388c72d8f567ba761f6c28454f8444a68", kill_on_drop: false }`
[INFO] [stderr]    Compiling intbits v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "ea0441ffb52ef8d8078e125de6ecc01388c72d8f567ba761f6c28454f8444a68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea0441ffb52ef8d8078e125de6ecc01388c72d8f567ba761f6c28454f8444a68", kill_on_drop: false }`
[INFO] [stdout] ea0441ffb52ef8d8078e125de6ecc01388c72d8f567ba761f6c28454f8444a68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 70a5530f5922c0b291c4881b5396d6aaa265b6dfd6caecb03b06fba2de5fb57d
[INFO] running `Command { std: "docker" "start" "-a" "70a5530f5922c0b291c4881b5396d6aaa265b6dfd6caecb03b06fba2de5fb57d", kill_on_drop: false }`
[INFO] [stderr]    Compiling intbits v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `Command { std: "docker" "inspect" "70a5530f5922c0b291c4881b5396d6aaa265b6dfd6caecb03b06fba2de5fb57d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70a5530f5922c0b291c4881b5396d6aaa265b6dfd6caecb03b06fba2de5fb57d", kill_on_drop: false }`
[INFO] [stdout] 70a5530f5922c0b291c4881b5396d6aaa265b6dfd6caecb03b06fba2de5fb57d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 2fe75554b84936ec15d83fc9378fa11d7a8b2eff0f10ff76e7ce73fb945adbbd
[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" "2fe75554b84936ec15d83fc9378fa11d7a8b2eff0f10ff76e7ce73fb945adbbd", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 14 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/intbits-19e51e37bba9bd86)
[INFO] [stdout] test test::test_set ... ok
[INFO] [stdout] test test::test_get ... ok
[INFO] [stderr]    Doc-tests intbits
[INFO] [stdout] test test::test_get_panic_10 - should panic ... ok
[INFO] [stdout] test test::test_get_panic_1 - should panic ... ok
[INFO] [stdout] test test::test_get_panic_3 - should panic ... ok
[INFO] [stdout] test test::test_get_panic_4 - should panic ... ok
[INFO] [stdout] test test::test_get_panic_7 - should panic ... ok
[INFO] [stdout] test test::test_get_panic_9 - should panic ... ok
[INFO] [stdout] test test::test_get_panic_2 - should panic ... ok
[INFO] [stdout] test test::test_get_panic_8 - should panic ... ok
[INFO] [stdout] test test::test_get_panic_5 - should panic ... ok
[INFO] [stdout] test test::test_set_panic - should panic ... ok
[INFO] [stdout] test test::test_get_panic_6 - should panic ... ok
[INFO] [stdout] test test::test_get_panic_11 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - Bits::set_bits (line 136) ... ok
[INFO] [stdout] test src/lib.rs - Bits::with_bit (line 154) ... ok
[INFO] [stdout] test src/lib.rs - Bits::Bits (line 46) ... ok
[INFO] [stdout] test src/lib.rs - Bits::set_bit (line 115) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - Bits::bit (line 72) ... ok
[INFO] [stdout] test src/lib.rs - Bits::N_BITS (line 59) ... ok
[INFO] [stdout] test src/lib.rs - Bits::bits (line 94) ... ok
[INFO] [stdout] test src/lib.rs - Bits::with_bits (line 173) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2fe75554b84936ec15d83fc9378fa11d7a8b2eff0f10ff76e7ce73fb945adbbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fe75554b84936ec15d83fc9378fa11d7a8b2eff0f10ff76e7ce73fb945adbbd", kill_on_drop: false }`
[INFO] [stdout] 2fe75554b84936ec15d83fc9378fa11d7a8b2eff0f10ff76e7ce73fb945adbbd