[INFO] fetching crate zhi_enum 0.1.2...
[INFO] testing zhi_enum-0.1.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate zhi_enum 0.1.2 into /workspace/builds/worker-59/source
[INFO] validating manifest of crates.io crate zhi_enum 0.1.2 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 zhi_enum 0.1.2
[INFO] finished tweaking crates.io crate zhi_enum 0.1.2
[INFO] tweaked toml for crates.io crate zhi_enum 0.1.2 written to /workspace/builds/worker-59/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] [stderr]     Blocking waiting for file lock on package cache
[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-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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] f04715829c39940b0b4e4322baf30e99b5fa8cb13533154dcd6d51dae61b6068
[INFO] running `Command { std: "docker" "start" "-a" "f04715829c39940b0b4e4322baf30e99b5fa8cb13533154dcd6d51dae61b6068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f04715829c39940b0b4e4322baf30e99b5fa8cb13533154dcd6d51dae61b6068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f04715829c39940b0b4e4322baf30e99b5fa8cb13533154dcd6d51dae61b6068", kill_on_drop: false }`
[INFO] [stdout] f04715829c39940b0b4e4322baf30e99b5fa8cb13533154dcd6d51dae61b6068
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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] [stdout] b5212db0bb12e417c04b011aeb6d8beb04807db1b42bc44e7afdc279df017508
[INFO] running `Command { std: "docker" "start" "-a" "b5212db0bb12e417c04b011aeb6d8beb04807db1b42bc44e7afdc279df017508", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling zhi_enum_derive v0.1.2
[INFO] [stderr]    Compiling zhi_enum v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.86s
[INFO] running `Command { std: "docker" "inspect" "b5212db0bb12e417c04b011aeb6d8beb04807db1b42bc44e7afdc279df017508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5212db0bb12e417c04b011aeb6d8beb04807db1b42bc44e7afdc279df017508", kill_on_drop: false }`
[INFO] [stdout] b5212db0bb12e417c04b011aeb6d8beb04807db1b42bc44e7afdc279df017508
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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] 7a8fa5664774c8fe822d7c4b63750fd80736ba4b7d43e1871b98e7fe0eec11e2
[INFO] running `Command { std: "docker" "start" "-a" "7a8fa5664774c8fe822d7c4b63750fd80736ba4b7d43e1871b98e7fe0eec11e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.4
[INFO] [stderr]    Compiling num_enum v0.5.4
[INFO] [stderr]    Compiling zhi_enum v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0658]: custom discriminant values are not allowed in enums with tuple or struct variants
[INFO] [stdout]   --> tests/test.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Ten = 10,
[INFO] [stdout]    |           ^^ disallowed custom discriminant
[INFO] [stdout] 13 |     Eleven,
[INFO] [stdout] 14 |     Twenty = 10 + 10,
[INFO] [stdout]    |              ^^^^^^^ disallowed custom discriminant
[INFO] [stdout] ...
[INFO] [stdout] 17 |     Unknown(u8),
[INFO] [stdout]    |     ----------- tuple variant defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #60553 <https://github.com/rust-lang/rust/issues/60553> for more information
[INFO] [stdout]    = help: add `#![feature(arbitrary_enum_discriminant)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: custom discriminant values are not allowed in enums with tuple or struct variants
[INFO] [stdout]   --> tests/test.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Ten = 10,
[INFO] [stdout]    |           ^^ disallowed custom discriminant
[INFO] [stdout] 29 |     Eleven,
[INFO] [stdout] 30 |     Twenty = 10 + 10,
[INFO] [stdout]    |              ^^^^^^^ disallowed custom discriminant
[INFO] [stdout] ...
[INFO] [stdout] 33 |     Unknown(u8),
[INFO] [stdout]    |     ----------- tuple variant defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #60553 <https://github.com/rust-lang/rust/issues/60553> for more information
[INFO] [stdout]    = help: add `#![feature(arbitrary_enum_discriminant)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zhi_enum` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "7a8fa5664774c8fe822d7c4b63750fd80736ba4b7d43e1871b98e7fe0eec11e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a8fa5664774c8fe822d7c4b63750fd80736ba4b7d43e1871b98e7fe0eec11e2", kill_on_drop: false }`
[INFO] [stdout] 7a8fa5664774c8fe822d7c4b63750fd80736ba4b7d43e1871b98e7fe0eec11e2