[INFO] updating cached repository loukwn/Cryptopals-workspace
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/loukwn/Cryptopals-workspace
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/loukwn/Cryptopals-workspace" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/loukwn/Cryptopals-workspace"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/loukwn/Cryptopals-workspace'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/loukwn/Cryptopals-workspace" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/loukwn/Cryptopals-workspace"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/loukwn/Cryptopals-workspace'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c2335386ced3bc33eda9806ac9fbc995c634d77b
[INFO] sha for GitHub repo loukwn/Cryptopals-workspace: c2335386ced3bc33eda9806ac9fbc995c634d77b
[INFO] validating manifest of loukwn/Cryptopals-workspace on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of loukwn/Cryptopals-workspace on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing loukwn/Cryptopals-workspace
[INFO] finished frobbing loukwn/Cryptopals-workspace
[INFO] frobbed toml for loukwn/Cryptopals-workspace written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/loukwn/Cryptopals-workspace/Cargo.toml
[INFO] started frobbing loukwn/Cryptopals-workspace
[INFO] finished frobbing loukwn/Cryptopals-workspace
[INFO] frobbed toml for loukwn/Cryptopals-workspace written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/loukwn/Cryptopals-workspace/Cargo.toml
[INFO] crate loukwn/Cryptopals-workspace already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking loukwn/Cryptopals-workspace against try#18481b65f318e0b4b20c0fc61340054701719d6c for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-7/try#18481b65f318e0b4b20c0fc61340054701719d6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/loukwn/Cryptopals-workspace:/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" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9657c9e7b7633418057a9906269c471eb073092d33dc0b45bf0f81c7d7338d73
[INFO] running `"docker" "start" "-a" "9657c9e7b7633418057a9906269c471eb073092d33dc0b45bf0f81c7d7338d73"`
[INFO] [stderr]     Checking hex v0.3.1
[INFO] [stderr]     Checking cryptopals_challenges v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `"docker" "inspect" "9657c9e7b7633418057a9906269c471eb073092d33dc0b45bf0f81c7d7338d73"`
[INFO] running `"docker" "rm" "-f" "9657c9e7b7633418057a9906269c471eb073092d33dc0b45bf0f81c7d7338d73"`
[INFO] [stdout] 9657c9e7b7633418057a9906269c471eb073092d33dc0b45bf0f81c7d7338d73