[INFO] fetching crate sea-strum_macros 0.21.2...
[INFO] testing sea-strum_macros-0.21.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate sea-strum_macros 0.21.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate sea-strum_macros 0.21.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sea-strum_macros 0.21.2
[INFO] finished tweaking crates.io crate sea-strum_macros 0.21.2
[INFO] tweaked toml for crates.io crate sea-strum_macros 0.21.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c475002daf9d8aa8b59819f32d276a975cb7b52e49b1db98d454d3df818a0e1
[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" "7c475002daf9d8aa8b59819f32d276a975cb7b52e49b1db98d454d3df818a0e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c475002daf9d8aa8b59819f32d276a975cb7b52e49b1db98d454d3df818a0e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c475002daf9d8aa8b59819f32d276a975cb7b52e49b1db98d454d3df818a0e1", kill_on_drop: false }`
[INFO] [stdout] 7c475002daf9d8aa8b59819f32d276a975cb7b52e49b1db98d454d3df818a0e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 2150b32383e123e2e0eb49631c829325fcc320ea6a74b957b5b92a3d4d62d5e3
[INFO] running `Command { std: "docker" "start" "-a" "2150b32383e123e2e0eb49631c829325fcc320ea6a74b957b5b92a3d4d62d5e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling sea-strum_macros v0.21.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.21s
[INFO] running `Command { std: "docker" "inspect" "2150b32383e123e2e0eb49631c829325fcc320ea6a74b957b5b92a3d4d62d5e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2150b32383e123e2e0eb49631c829325fcc320ea6a74b957b5b92a3d4d62d5e3", kill_on_drop: false }`
[INFO] [stdout] 2150b32383e123e2e0eb49631c829325fcc320ea6a74b957b5b92a3d4d62d5e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c3bcce90d6fbbe6f15330d805ae6059858794385c4893f0ee8f93879b92458b
[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" "4c3bcce90d6fbbe6f15330d805ae6059858794385c4893f0ee8f93879b92458b", kill_on_drop: false }`
[INFO] [stderr]    Compiling strum v0.20.0
[INFO] [stderr]    Compiling sea-strum_macros v0.21.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "4c3bcce90d6fbbe6f15330d805ae6059858794385c4893f0ee8f93879b92458b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c3bcce90d6fbbe6f15330d805ae6059858794385c4893f0ee8f93879b92458b", kill_on_drop: false }`
[INFO] [stdout] 4c3bcce90d6fbbe6f15330d805ae6059858794385c4893f0ee8f93879b92458b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", 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] e2b7b12f9e93e3ae4f1f626c193697b1f9de15992e0cb579a0f31b3ff9a86179
[INFO] running `Command { std: "docker" "start" "-a" "e2b7b12f9e93e3ae4f1f626c193697b1f9de15992e0cb579a0f31b3ff9a86179", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/strum_macros-165e13fedcf8cae2)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests strum_macros
[INFO] [stdout] running 1 test
[INFO] [stdout] test helpers::case_style::test_convert_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - enum_iter (line 339) ... ok
[INFO] [stdout] test src/lib.rs - display (line 294) ... ok
[INFO] [stdout] test src/lib.rs - into_static_str (line 212) ... ok
[INFO] [stdout] test src/lib.rs - enum_count (line 618) ... ok
[INFO] [stdout] test src/lib.rs - enum_properties (line 459) ... ok
[INFO] [stdout] test src/lib.rs - variant_names (line 167) ... ok
[INFO] [stdout] test src/lib.rs - enum_discriminants (line 518) ... ok
[INFO] [stdout] test src/lib.rs - from_string (line 50) ... ok
[INFO] [stdout] test src/lib.rs - as_ref_str (line 123) ... ok
[INFO] [stdout] test src/lib.rs - enum_messages (line 380) ... ok
[INFO] [stdout] test src/lib.rs - to_string (line 250) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e2b7b12f9e93e3ae4f1f626c193697b1f9de15992e0cb579a0f31b3ff9a86179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2b7b12f9e93e3ae4f1f626c193697b1f9de15992e0cb579a0f31b3ff9a86179", kill_on_drop: false }`
[INFO] [stdout] e2b7b12f9e93e3ae4f1f626c193697b1f9de15992e0cb579a0f31b3ff9a86179