[INFO] fetching crate enumflags2 0.7.1...
[INFO] testing enumflags2-0.7.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate enumflags2 0.7.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate enumflags2 0.7.1 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 enumflags2 0.7.1
[INFO] finished tweaking crates.io crate enumflags2 0.7.1
[INFO] tweaked toml for crates.io crate enumflags2 0.7.1 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 3679febbac471a0ce6cdb87ece79b6b5435a0b90e0dc88ac776d2be02d8a1b79
[INFO] running `Command { std: "docker" "start" "-a" "3679febbac471a0ce6cdb87ece79b6b5435a0b90e0dc88ac776d2be02d8a1b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3679febbac471a0ce6cdb87ece79b6b5435a0b90e0dc88ac776d2be02d8a1b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3679febbac471a0ce6cdb87ece79b6b5435a0b90e0dc88ac776d2be02d8a1b79", kill_on_drop: false }`
[INFO] [stdout] 3679febbac471a0ce6cdb87ece79b6b5435a0b90e0dc88ac776d2be02d8a1b79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 688d957806878ec9a98aa73fb303a16ea130520814cea7b50354510a7dddcad7
[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" "688d957806878ec9a98aa73fb303a16ea130520814cea7b50354510a7dddcad7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling enumflags2_derive v0.7.0
[INFO] [stderr]    Compiling enumflags2 v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.85s
[INFO] running `Command { std: "docker" "inspect" "688d957806878ec9a98aa73fb303a16ea130520814cea7b50354510a7dddcad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "688d957806878ec9a98aa73fb303a16ea130520814cea7b50354510a7dddcad7", kill_on_drop: false }`
[INFO] [stdout] 688d957806878ec9a98aa73fb303a16ea130520814cea7b50354510a7dddcad7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] c1dfbc387bbf9c0cf52ae4040aeb6fa49a824106f9da059035d62595b02faab7
[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" "c1dfbc387bbf9c0cf52ae4040aeb6fa49a824106f9da059035d62595b02faab7", kill_on_drop: false }`
[INFO] [stderr]    Compiling enumflags2 v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "c1dfbc387bbf9c0cf52ae4040aeb6fa49a824106f9da059035d62595b02faab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1dfbc387bbf9c0cf52ae4040aeb6fa49a824106f9da059035d62595b02faab7", kill_on_drop: false }`
[INFO] [stdout] c1dfbc387bbf9c0cf52ae4040aeb6fa49a824106f9da059035d62595b02faab7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] ce15e5b5110db014aa416385fe6295cfecdac526944f18285ecd027eab5a673d
[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" "ce15e5b5110db014aa416385fe6295cfecdac526944f18285ecd027eab5a673d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/enumflags2-a20f9c2124d456fe)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests enumflags2
[INFO] [stdout] test formatting::debug_binary_formatter ... ok
[INFO] [stdout] test formatting::flag_formatter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test src/lib.rs - BitFlags (line 331) ... ignored
[INFO] [stdout] test src/lib.rs - BitFlags (line 342) ... ignored
[INFO] [stdout] test src/lib.rs - (line 75) ... ok
[INFO] [stdout] test src/lib.rs - BitFlags<T, u16>::from_bits_truncate_c (line 615) ... ok
[INFO] [stdout] test src/lib.rs - BitFlags<T, u128>::from_bits_truncate_c (line 615) ... ok
[INFO] [stdout] test src/lib.rs - BitFlags (line 299) ... ok
[INFO] [stdout] test src/fallible.rs - fallible::FromBitsError (line 25) ... ok
[INFO] [stdout] test src/lib.rs - BitFlags<T, u8>::from_bits_truncate_c (line 615) ... ok
[INFO] [stdout] test src/lib.rs - BitFlags<T, u64>::from_bits_truncate_c (line 615) ... ok
[INFO] [stdout] test src/lib.rs - BitFlags<T, u8>::not_c (line 620) ... ok
[INFO] [stdout] test src/lib.rs - BitFlags<T, u128>::not_c (line 620) ... ok
[INFO] [stdout] test src/lib.rs - BitFlags<T, u16>::not_c (line 620) ... ok
[INFO] [stdout] test src/lib.rs - BitFlag::all (line 158) ... ok
[INFO] [stdout] test src/lib.rs - BitFlags<T, u32>::not_c (line 620) ... ok
[INFO] [stdout] test src/lib.rs - BitFlags<T, u64>::not_c (line 620) ... ok
[INFO] [stdout] test src/lib.rs - BitFlag::empty (line 130) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - BitFlags<T, u32>::from_bits_truncate_c (line 615) ... ok
[INFO] [stdout] test src/lib.rs - BitFlags<T>::all (line 501) ... ok
[INFO] [stdout] test src/lib.rs - BitFlags<T>::empty (line 473) ... ok
[INFO] [stdout] test src/lib.rs - BitFlags<T>::bits (line 554) ... ok
[INFO] [stdout] test src/lib.rs - make_bitflags (line 362) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 4.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ce15e5b5110db014aa416385fe6295cfecdac526944f18285ecd027eab5a673d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce15e5b5110db014aa416385fe6295cfecdac526944f18285ecd027eab5a673d", kill_on_drop: false }`
[INFO] [stdout] ce15e5b5110db014aa416385fe6295cfecdac526944f18285ecd027eab5a673d