[INFO] fetching crate simple_parse 0.4.1...
[INFO] checking simple_parse-0.4.1 against master#39b841dfe36f90a7cd111e7f0c55f32594f6e578 for pr-77035
[INFO] extracting crate simple_parse 0.4.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate simple_parse 0.4.1 on toolchain 39b841dfe36f90a7cd111e7f0c55f32594f6e578
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple_parse 0.4.1
[INFO] finished tweaking crates.io crate simple_parse 0.4.1
[INFO] tweaked toml for crates.io crate simple_parse 0.4.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate simple_parse 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "metadata" "--no-deps" "--format-version=1", 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] b87b2b7fa24afba7d8544052c34d9199e323abb5df5c5549ef3d13daeeaf4927
[INFO] running `Command { std: "docker" "start" "-a" "b87b2b7fa24afba7d8544052c34d9199e323abb5df5c5549ef3d13daeeaf4927", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b87b2b7fa24afba7d8544052c34d9199e323abb5df5c5549ef3d13daeeaf4927", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b87b2b7fa24afba7d8544052c34d9199e323abb5df5c5549ef3d13daeeaf4927", kill_on_drop: false }`
[INFO] [stdout] b87b2b7fa24afba7d8544052c34d9199e323abb5df5c5549ef3d13daeeaf4927
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d65062c687b50312361d5cc3795e0b4649e3e2fc96e709e7a4a8e5ade65284b
[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" "7d65062c687b50312361d5cc3795e0b4649e3e2fc96e709e7a4a8e5ade65284b", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling simple_parse_derive v0.4.0
[INFO] [stderr]     Checking simple_parse v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0618]: expected function, found enum variant `SpRead`
[INFO] [stdout]  --> examples/custom.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(SpRead, SpWrite, Debug)]
[INFO] [stdout]   |          ^^^^^^ call expression requires function
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: `SpRead` is a unit variant, you need to write it without the parenthesis
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(SpRead, SpWrite, Debug)]
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0618]: expected function, found enum variant `SpRead`
[INFO] [stdout]  --> examples/enum.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(SpRead, SpReadRawMut, SpWrite, Debug)]
[INFO] [stdout]   |          ^^^^^^ call expression requires function
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: `SpRead` is a unit variant, you need to write it without the parenthesis
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(SpRead, SpReadRawMut, SpWrite, Debug)]
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0618]: expected function, found enum variant `SpReadRawMut`
[INFO] [stdout]  --> examples/enum.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(SpRead, SpReadRawMut, SpWrite, Debug)]
[INFO] [stdout]   |                  ^^^^^^^^^^^^ call expression requires function
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: `SpReadRawMut` is a unit variant, you need to write it without the parenthesis
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(SpRead, SpReadRawMut, SpWrite, Debug)]
[INFO] [stdout]   |                  ^^^^^^^^^^^^
[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 E0618`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simple_parse`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0618`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "7d65062c687b50312361d5cc3795e0b4649e3e2fc96e709e7a4a8e5ade65284b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d65062c687b50312361d5cc3795e0b4649e3e2fc96e709e7a4a8e5ade65284b", kill_on_drop: false }`
[INFO] [stdout] 7d65062c687b50312361d5cc3795e0b4649e3e2fc96e709e7a4a8e5ade65284b