[INFO] crate protobuf-codegen 2.4.2 is already in cache
[INFO] extracting crate protobuf-codegen 2.4.2 into work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/reg/protobuf-codegen/2.4.2
[INFO] extracting crate protobuf-codegen 2.4.2 into work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/reg/protobuf-codegen/2.4.2
[INFO] validating manifest of protobuf-codegen-2.4.2 on toolchain master#589beb979c0f1a9736e02e578913db88398c3ba5
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of protobuf-codegen-2.4.2 on toolchain try#42445ded8fd34235a676755cb5d079658ed51f6a
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing protobuf-codegen-2.4.2
[INFO] finished frobbing protobuf-codegen-2.4.2
[INFO] frobbed toml for protobuf-codegen-2.4.2 written to work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/reg/protobuf-codegen/2.4.2/Cargo.toml
[INFO] started frobbing protobuf-codegen-2.4.2
[INFO] finished frobbing protobuf-codegen-2.4.2
[INFO] frobbed toml for protobuf-codegen-2.4.2 written to work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/reg/protobuf-codegen/2.4.2/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking protobuf-codegen-2.4.2 against master#589beb979c0f1a9736e02e578913db88398c3ba5 for pr-60944
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60944/worker-1/master#589beb979c0f1a9736e02e578913db88398c3ba5:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/reg/protobuf-codegen/2.4.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] cfbfc218f605d6f6e2251d1d2c7fa54d7c2477bcb7b9401f7f7f2fffd5c7452f
[INFO] running `"docker" "start" "-a" "cfbfc218f605d6f6e2251d1d2c7fa54d7c2477bcb7b9401f7f7f2fffd5c7452f"`
[INFO] [stderr]     Checking protobuf-codegen v2.4.2 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `supports_derive_partial_eq`
[INFO] [stderr]    --> src/message.rs:381:5
[INFO] [stderr]     |
[INFO] [stderr] 381 |     fn supports_derive_partial_eq(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `supports_derive_partial_eq`
[INFO] [stderr]    --> src/message.rs:381:5
[INFO] [stderr]     |
[INFO] [stderr] 381 |     fn supports_derive_partial_eq(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `"docker" "inspect" "cfbfc218f605d6f6e2251d1d2c7fa54d7c2477bcb7b9401f7f7f2fffd5c7452f"`
[INFO] running `"docker" "rm" "-f" "cfbfc218f605d6f6e2251d1d2c7fa54d7c2477bcb7b9401f7f7f2fffd5c7452f"`
[INFO] [stdout] cfbfc218f605d6f6e2251d1d2c7fa54d7c2477bcb7b9401f7f7f2fffd5c7452f