[INFO] fetching crate enumflags2 0.7.1...
[INFO] testing enumflags2-0.7.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate enumflags2 0.7.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate enumflags2 0.7.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enumflags2_derive v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7e5385b57df337a7b9f1d05d6ae3cf6025ed1c84f9c5d7f38ce1393796d2fc2
[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" "e7e5385b57df337a7b9f1d05d6ae3cf6025ed1c84f9c5d7f38ce1393796d2fc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7e5385b57df337a7b9f1d05d6ae3cf6025ed1c84f9c5d7f38ce1393796d2fc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7e5385b57df337a7b9f1d05d6ae3cf6025ed1c84f9c5d7f38ce1393796d2fc2", kill_on_drop: false }`
[INFO] [stdout] e7e5385b57df337a7b9f1d05d6ae3cf6025ed1c84f9c5d7f38ce1393796d2fc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 4981bfbb47f56fb7bb9994d0b03ad8cce5fac113c44947d7ec18cf511c7219bf
[INFO] running `Command { std: "docker" "start" "-a" "4981bfbb47f56fb7bb9994d0b03ad8cce5fac113c44947d7ec18cf511c7219bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.72
[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 8.74s
[INFO] running `Command { std: "docker" "inspect" "4981bfbb47f56fb7bb9994d0b03ad8cce5fac113c44947d7ec18cf511c7219bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4981bfbb47f56fb7bb9994d0b03ad8cce5fac113c44947d7ec18cf511c7219bf", kill_on_drop: false }`
[INFO] [stdout] 4981bfbb47f56fb7bb9994d0b03ad8cce5fac113c44947d7ec18cf511c7219bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6ceb43832f9e9b934f47fc46e2692fdb4e1a2c75fdf86b08b37074ed16e5103
[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" "e6ceb43832f9e9b934f47fc46e2692fdb4e1a2c75fdf86b08b37074ed16e5103", kill_on_drop: false }`
[INFO] [stderr]    Compiling enumflags2 v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "e6ceb43832f9e9b934f47fc46e2692fdb4e1a2c75fdf86b08b37074ed16e5103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6ceb43832f9e9b934f47fc46e2692fdb4e1a2c75fdf86b08b37074ed16e5103", kill_on_drop: false }`
[INFO] [stdout] e6ceb43832f9e9b934f47fc46e2692fdb4e1a2c75fdf86b08b37074ed16e5103
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 086ac57593c7517a3bea3962204566bcdb4b23713c34f399a82f0d7b0d4779a2
[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" "086ac57593c7517a3bea3962204566bcdb4b23713c34f399a82f0d7b0d4779a2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/enumflags2-a4c77a058a44d8f4)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[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] [stderr]    Doc-tests enumflags2
[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 - BitFlags<T, u64>::not_c (line 620) ... 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, u128>::from_bits_truncate_c (line 615) ... ok
[INFO] [stdout] test src/lib.rs - BitFlag::all (line 158) ... ok
[INFO] [stdout] test src/lib.rs - BitFlags<T, u32>::from_bits_truncate_c (line 615) ... ok
[INFO] [stdout] test src/lib.rs - (line 75) ... ok
[INFO] [stdout] test src/lib.rs - BitFlags<T, u32>::not_c (line 620) ... ok
[INFO] [stdout] test src/fallible.rs - fallible::FromBitsError (line 25) ... 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>::not_c (line 620) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - BitFlags<T, u64>::from_bits_truncate_c (line 615) ... ok
[INFO] [stdout] test src/lib.rs - BitFlag::empty (line 130) ... ok
[INFO] [stdout] test src/lib.rs - BitFlags<T, u8>::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 - BitFlags (line 299) ... ok
[INFO] [stdout] test src/lib.rs - make_bitflags (line 362) ... ok
[INFO] [stdout] test src/lib.rs - BitFlags<T>::bits (line 554) ... 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] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "086ac57593c7517a3bea3962204566bcdb4b23713c34f399a82f0d7b0d4779a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "086ac57593c7517a3bea3962204566bcdb4b23713c34f399a82f0d7b0d4779a2", kill_on_drop: false }`
[INFO] [stdout] 086ac57593c7517a3bea3962204566bcdb4b23713c34f399a82f0d7b0d4779a2