[INFO] fetching crate sea-strum_macros 0.21.2...
[INFO] testing sea-strum_macros-0.21.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate sea-strum_macros 0.21.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate sea-strum_macros 0.21.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75a58574b5781d768e403ca7bad4f607d1257ad74f53cc7fc839af232e348823
[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" "75a58574b5781d768e403ca7bad4f607d1257ad74f53cc7fc839af232e348823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75a58574b5781d768e403ca7bad4f607d1257ad74f53cc7fc839af232e348823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75a58574b5781d768e403ca7bad4f607d1257ad74f53cc7fc839af232e348823", kill_on_drop: false }`
[INFO] [stdout] 75a58574b5781d768e403ca7bad4f607d1257ad74f53cc7fc839af232e348823
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dcecfa8bb89af5e05f1979d2bcd2f631b99073bff92d8f08c5f101fd8380b34
[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" "5dcecfa8bb89af5e05f1979d2bcd2f631b99073bff92d8f08c5f101fd8380b34", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[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 15.07s
[INFO] running `Command { std: "docker" "inspect" "5dcecfa8bb89af5e05f1979d2bcd2f631b99073bff92d8f08c5f101fd8380b34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dcecfa8bb89af5e05f1979d2bcd2f631b99073bff92d8f08c5f101fd8380b34", kill_on_drop: false }`
[INFO] [stdout] 5dcecfa8bb89af5e05f1979d2bcd2f631b99073bff92d8f08c5f101fd8380b34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 6a509c1003d77f4e5feb94d2981dbab9786dc8678ba3422a6d4a6d86ab34d5d7
[INFO] running `Command { std: "docker" "start" "-a" "6a509c1003d77f4e5feb94d2981dbab9786dc8678ba3422a6d4a6d86ab34d5d7", 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 2.27s
[INFO] running `Command { std: "docker" "inspect" "6a509c1003d77f4e5feb94d2981dbab9786dc8678ba3422a6d4a6d86ab34d5d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a509c1003d77f4e5feb94d2981dbab9786dc8678ba3422a6d4a6d86ab34d5d7", kill_on_drop: false }`
[INFO] [stdout] 6a509c1003d77f4e5feb94d2981dbab9786dc8678ba3422a6d4a6d86ab34d5d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4268b9a3288177065ae9c8faf07fef016820532dd231295747c6aa8a615bc11e
[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" "4268b9a3288177065ae9c8faf07fef016820532dd231295747c6aa8a615bc11e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/strum_macros-165e13fedcf8cae2)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests strum_macros
[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 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - enum_properties (line 459) ... ok
[INFO] [stdout] test src/lib.rs - as_ref_str (line 123) ... ok
[INFO] [stdout] test src/lib.rs - enum_count (line 618) ... ok
[INFO] [stdout] test src/lib.rs - into_static_str (line 212) ... ok
[INFO] [stdout] test src/lib.rs - variant_names (line 167) ... ok
[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 - enum_messages (line 380) ... ok
[INFO] [stdout] test src/lib.rs - from_string (line 50) ... ok
[INFO] [stdout] test src/lib.rs - to_string (line 250) ... ok
[INFO] [stdout] test src/lib.rs - enum_discriminants (line 518) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4268b9a3288177065ae9c8faf07fef016820532dd231295747c6aa8a615bc11e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4268b9a3288177065ae9c8faf07fef016820532dd231295747c6aa8a615bc11e", kill_on_drop: false }`
[INFO] [stdout] 4268b9a3288177065ae9c8faf07fef016820532dd231295747c6aa8a615bc11e