[INFO] updating cached repository bitsparrow/bitsparrow-derive
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bitsparrow/bitsparrow-derive
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bitsparrow/bitsparrow-derive" "work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/bitsparrow/bitsparrow-derive"`
[INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/bitsparrow/bitsparrow-derive'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bitsparrow/bitsparrow-derive" "work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/bitsparrow/bitsparrow-derive"`
[INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/bitsparrow/bitsparrow-derive'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 21770472e61c2653ca7b5fe3c04f0a9b987b77f0
[INFO] sha for GitHub repo bitsparrow/bitsparrow-derive: 21770472e61c2653ca7b5fe3c04f0a9b987b77f0
[INFO] validating manifest of bitsparrow/bitsparrow-derive on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bitsparrow/bitsparrow-derive on toolchain try#f45cc3094ee337acd688771b9234318046b0572d
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bitsparrow/bitsparrow-derive
[INFO] finished frobbing bitsparrow/bitsparrow-derive
[INFO] frobbed toml for bitsparrow/bitsparrow-derive written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/bitsparrow/bitsparrow-derive/Cargo.toml
[INFO] started frobbing bitsparrow/bitsparrow-derive
[INFO] finished frobbing bitsparrow/bitsparrow-derive
[INFO] frobbed toml for bitsparrow/bitsparrow-derive written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/bitsparrow/bitsparrow-derive/Cargo.toml
[INFO] crate bitsparrow/bitsparrow-derive already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking bitsparrow/bitsparrow-derive against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-1/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/bitsparrow/bitsparrow-derive:/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" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4cf51f14475a5ade01b2e3b8b406672a154961c02db9d3b7feefb43f692cc103
[INFO] running `"docker" "start" "-a" "4cf51f14475a5ade01b2e3b8b406672a154961c02db9d3b7feefb43f692cc103"`
[INFO] [stderr]     Checking quote v0.3.12
[INFO] [stderr]     Checking serde v0.9.8
[INFO] [stderr]     Checking bitsparrow v2.0.0-rc4
[INFO] [stderr]    Compiling syn v0.11.4
[INFO] [stderr]     Checking bitsparrow-derive v2.0.0-rc4 (/opt/crater/workdir)
[INFO] [stderr]    Compiling serde_codegen_internals v0.14.0
[INFO] [stderr]    Compiling serde_derive v0.9.8
[INFO] [stderr]     Checking serde-bench v0.0.5
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.28s
[INFO] running `"docker" "inspect" "4cf51f14475a5ade01b2e3b8b406672a154961c02db9d3b7feefb43f692cc103"`
[INFO] running `"docker" "rm" "-f" "4cf51f14475a5ade01b2e3b8b406672a154961c02db9d3b7feefb43f692cc103"`
[INFO] [stdout] 4cf51f14475a5ade01b2e3b8b406672a154961c02db9d3b7feefb43f692cc103