[INFO] crate xron 0.2.5 is already in cache
[INFO] extracting crate xron 0.2.5 into work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/reg/xron/0.2.5
[INFO] extracting crate xron 0.2.5 into work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/reg/xron/0.2.5
[INFO] validating manifest of xron-0.2.5 on toolchain master#1891bfa80364eead426517c68de6947b7692e2de
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of xron-0.2.5 on toolchain try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing xron-0.2.5
[INFO] finished frobbing xron-0.2.5
[INFO] frobbed toml for xron-0.2.5 written to work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/reg/xron/0.2.5/Cargo.toml
[INFO] started frobbing xron-0.2.5
[INFO] finished frobbing xron-0.2.5
[INFO] frobbed toml for xron-0.2.5 written to work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/reg/xron/0.2.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking xron-0.2.5 against master#1891bfa80364eead426517c68de6947b7692e2de for pr-60261
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60261/worker-7/master#1891bfa80364eead426517c68de6947b7692e2de:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/reg/xron/0.2.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6bda90d94f2c804bc31893f31ddd78c93303e315bc59815a3feafc7b61024bec
[INFO] running `"docker" "start" "-a" "6bda90d94f2c804bc31893f31ddd78c93303e315bc59815a3feafc7b61024bec"`
[INFO] [stderr]    Compiling err-derive v0.1.5
[INFO] [stderr]     Checking zip v0.5.2
[INFO] [stderr]    Compiling derive_more v0.14.0
[INFO] [stderr]     Checking serde v1.0.90
[INFO] [stderr]     Checking zip v0.4.2
[INFO] [stderr]     Checking basic_xlsx_writer v0.1.0
[INFO] [stderr]     Checking quick-xml v0.14.0
[INFO] [stderr]     Checking calamine v0.15.4
[INFO] [stderr]     Checking ron v0.4.2
[INFO] [stderr]     Checking indexmap v1.0.2
[INFO] [stderr]     Checking xron v0.2.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.44s
[INFO] running `"docker" "inspect" "6bda90d94f2c804bc31893f31ddd78c93303e315bc59815a3feafc7b61024bec"`
[INFO] running `"docker" "rm" "-f" "6bda90d94f2c804bc31893f31ddd78c93303e315bc59815a3feafc7b61024bec"`
[INFO] [stdout] 6bda90d94f2c804bc31893f31ddd78c93303e315bc59815a3feafc7b61024bec