[INFO] fetching crate enumflags 0.4.2...
[INFO] testing enumflags-0.4.2 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate enumflags 0.4.2 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate enumflags 0.4.2 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate enumflags 0.4.2
[INFO] finished tweaking crates.io crate enumflags 0.4.2
[INFO] tweaked toml for crates.io crate enumflags 0.4.2 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1cae0e3c64496a30b26d8ed377a3d754507f6f7e52bdb66b581a8f219b2dd302
[INFO] running `Command { std: "docker" "start" "-a" "1cae0e3c64496a30b26d8ed377a3d754507f6f7e52bdb66b581a8f219b2dd302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cae0e3c64496a30b26d8ed377a3d754507f6f7e52bdb66b581a8f219b2dd302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cae0e3c64496a30b26d8ed377a3d754507f6f7e52bdb66b581a8f219b2dd302", kill_on_drop: false }`
[INFO] [stdout] 1cae0e3c64496a30b26d8ed377a3d754507f6f7e52bdb66b581a8f219b2dd302
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38fbe9344e6d3e0412b790bbbd1cfa2cd7b368cab5cbeb210a3b30f938ff60b6
[INFO] running `Command { std: "docker" "start" "-a" "38fbe9344e6d3e0412b790bbbd1cfa2cd7b368cab5cbeb210a3b30f938ff60b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling enumflags v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "38fbe9344e6d3e0412b790bbbd1cfa2cd7b368cab5cbeb210a3b30f938ff60b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38fbe9344e6d3e0412b790bbbd1cfa2cd7b368cab5cbeb210a3b30f938ff60b6", kill_on_drop: false }`
[INFO] [stdout] 38fbe9344e6d3e0412b790bbbd1cfa2cd7b368cab5cbeb210a3b30f938ff60b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 290e395d2a788f6753c1311586c8f85e36903f9e99da822452795c9996cc19b9
[INFO] running `Command { std: "docker" "start" "-a" "290e395d2a788f6753c1311586c8f85e36903f9e99da822452795c9996cc19b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling enumflags v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "290e395d2a788f6753c1311586c8f85e36903f9e99da822452795c9996cc19b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "290e395d2a788f6753c1311586c8f85e36903f9e99da822452795c9996cc19b9", kill_on_drop: false }`
[INFO] [stdout] 290e395d2a788f6753c1311586c8f85e36903f9e99da822452795c9996cc19b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b5a8b3b49b25352f3a2a23b8a827d4e65baf770d3206e0c8add5e85ba83a75d4
[INFO] running `Command { std: "docker" "start" "-a" "b5a8b3b49b25352f3a2a23b8a827d4e65baf770d3206e0c8add5e85ba83a75d4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/enumflags-805ae16b7974a5ea)
[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] [stderr]      Running tests/bitflag_test.rs (/opt/rustwide/target/debug/deps/bitflag_test-db3e3afc207a6abf)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests enumflags
[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] [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" "b5a8b3b49b25352f3a2a23b8a827d4e65baf770d3206e0c8add5e85ba83a75d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5a8b3b49b25352f3a2a23b8a827d4e65baf770d3206e0c8add5e85ba83a75d4", kill_on_drop: false }`
[INFO] [stdout] b5a8b3b49b25352f3a2a23b8a827d4e65baf770d3206e0c8add5e85ba83a75d4