[INFO] crate signatory-ring 0.10.0 is already in cache
[INFO] extracting crate signatory-ring 0.10.0 into work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/reg/signatory-ring/0.10.0
[INFO] extracting crate signatory-ring 0.10.0 into work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/reg/signatory-ring/0.10.0
[INFO] validating manifest of signatory-ring-0.10.0 on toolchain master#f66e4697ae286985ddefc53c3a047614568458bb
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of signatory-ring-0.10.0 on toolchain try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing signatory-ring-0.10.0
[INFO] finished frobbing signatory-ring-0.10.0
[INFO] frobbed toml for signatory-ring-0.10.0 written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/reg/signatory-ring/0.10.0/Cargo.toml
[INFO] started frobbing signatory-ring-0.10.0
[INFO] finished frobbing signatory-ring-0.10.0
[INFO] frobbed toml for signatory-ring-0.10.0 written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/reg/signatory-ring/0.10.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking signatory-ring-0.10.0 against master#f66e4697ae286985ddefc53c3a047614568458bb for pr-58592
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58592/worker-5/master#f66e4697ae286985ddefc53c3a047614568458bb:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/reg/signatory-ring/0.10.0:/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" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] cc8b2aec7e56b25fb7ab1b0d4cf9abf426094247d6e1707ebf137dadee819d99
[INFO] running `"docker" "start" "-a" "cc8b2aec7e56b25fb7ab1b0d4cf9abf426094247d6e1707ebf137dadee819d99"`
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking zeroize v0.5.2
[INFO] [stderr]    Compiling zeroize v0.4.2
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking criterion v0.2.10
[INFO] [stderr]     Checking subtle-encoding v0.3.2
[INFO] [stderr]     Checking signatory v0.10.1
[INFO] [stderr]     Checking signatory-ring v0.10.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.49s
[INFO] running `"docker" "inspect" "cc8b2aec7e56b25fb7ab1b0d4cf9abf426094247d6e1707ebf137dadee819d99"`
[INFO] running `"docker" "rm" "-f" "cc8b2aec7e56b25fb7ab1b0d4cf9abf426094247d6e1707ebf137dadee819d99"`
[INFO] [stdout] cc8b2aec7e56b25fb7ab1b0d4cf9abf426094247d6e1707ebf137dadee819d99