[INFO] crate rustdoc-seeker 0.5.1 is already in cache
[INFO] extracting crate rustdoc-seeker 0.5.1 into work/ex/pr-59928/sources/master#df25d79a33b0c82b716699a75a41bfdc6089850a/reg/rustdoc-seeker/0.5.1
[INFO] extracting crate rustdoc-seeker 0.5.1 into work/ex/pr-59928/sources/try#424a4ae163d6517f301cd4048a4b5dd785be5b2f/reg/rustdoc-seeker/0.5.1
[INFO] validating manifest of rustdoc-seeker-0.5.1 on toolchain master#df25d79a33b0c82b716699a75a41bfdc6089850a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+df25d79a33b0c82b716699a75a41bfdc6089850a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rustdoc-seeker-0.5.1 on toolchain try#424a4ae163d6517f301cd4048a4b5dd785be5b2f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+424a4ae163d6517f301cd4048a4b5dd785be5b2f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rustdoc-seeker-0.5.1
[INFO] finished frobbing rustdoc-seeker-0.5.1
[INFO] frobbed toml for rustdoc-seeker-0.5.1 written to work/ex/pr-59928/sources/master#df25d79a33b0c82b716699a75a41bfdc6089850a/reg/rustdoc-seeker/0.5.1/Cargo.toml
[INFO] started frobbing rustdoc-seeker-0.5.1
[INFO] finished frobbing rustdoc-seeker-0.5.1
[INFO] frobbed toml for rustdoc-seeker-0.5.1 written to work/ex/pr-59928/sources/try#424a4ae163d6517f301cd4048a4b5dd785be5b2f/reg/rustdoc-seeker/0.5.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+df25d79a33b0c82b716699a75a41bfdc6089850a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+424a4ae163d6517f301cd4048a4b5dd785be5b2f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+df25d79a33b0c82b716699a75a41bfdc6089850a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+424a4ae163d6517f301cd4048a4b5dd785be5b2f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rustdoc-seeker-0.5.1 against try#424a4ae163d6517f301cd4048a4b5dd785be5b2f for pr-59928
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-59928/worker-5/try#424a4ae163d6517f301cd4048a4b5dd785be5b2f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-59928/sources/try#424a4ae163d6517f301cd4048a4b5dd785be5b2f/reg/rustdoc-seeker/0.5.1:/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" "+424a4ae163d6517f301cd4048a4b5dd785be5b2f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a48b05f661acb818cb69842cf17f8f2013b1868f1f59921fc170d18e5de68554
[INFO] running `"docker" "start" "-a" "a48b05f661acb818cb69842cf17f8f2013b1868f1f59921fc170d18e5de68554"`
[INFO] [stderr]     Checking fst v0.3.3
[INFO] [stderr]     Checking string_cache v0.7.3
[INFO] [stderr]     Checking fst-regex v0.2.2
[INFO] [stderr]     Checking rustdoc-seeker v0.5.1 (/opt/crater/workdir)
[INFO] [stderr]     Checking fst-levenshtein v0.2.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.83s
[INFO] running `"docker" "inspect" "a48b05f661acb818cb69842cf17f8f2013b1868f1f59921fc170d18e5de68554"`
[INFO] running `"docker" "rm" "-f" "a48b05f661acb818cb69842cf17f8f2013b1868f1f59921fc170d18e5de68554"`
[INFO] [stdout] a48b05f661acb818cb69842cf17f8f2013b1868f1f59921fc170d18e5de68554