[INFO] crate rust-quiz 0.0.1+crater is already in cache [INFO] extracting crate rust-quiz 0.0.1+crater into work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/reg/rust-quiz/0.0.1+crater [INFO] extracting crate rust-quiz 0.0.1+crater into work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/reg/rust-quiz/0.0.1+crater [INFO] validating manifest of rust-quiz-0.0.1+crater on toolchain master#589beb979c0f1a9736e02e578913db88398c3ba5 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rust-quiz-0.0.1+crater on toolchain try#42445ded8fd34235a676755cb5d079658ed51f6a [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rust-quiz-0.0.1+crater [INFO] finished frobbing rust-quiz-0.0.1+crater [INFO] frobbed toml for rust-quiz-0.0.1+crater written to work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/reg/rust-quiz/0.0.1+crater/Cargo.toml [INFO] started frobbing rust-quiz-0.0.1+crater [INFO] finished frobbing rust-quiz-0.0.1+crater [INFO] frobbed toml for rust-quiz-0.0.1+crater written to work/ex/pr-60944/sources/try#42445ded8fd34235a676755cb5d079658ed51f6a/reg/rust-quiz/0.0.1+crater/Cargo.toml [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+42445ded8fd34235a676755cb5d079658ed51f6a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking rust-quiz-0.0.1+crater against master#589beb979c0f1a9736e02e578913db88398c3ba5 for pr-60944 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60944/worker-7/master#589beb979c0f1a9736e02e578913db88398c3ba5:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60944/sources/master#589beb979c0f1a9736e02e578913db88398c3ba5/reg/rust-quiz/0.0.1+crater:/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" "+589beb979c0f1a9736e02e578913db88398c3ba5-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e28f909740d028ed1079e79fcbdfb0807d4e90f1c1df4e99975c41177932df40 [INFO] running `"docker" "start" "-a" "e28f909740d028ed1079e79fcbdfb0807d4e90f1c1df4e99975c41177932df40"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling pulldown-cmark v0.4.1 [INFO] [stderr] Checking hyper-staticfile v0.3.1 [INFO] [stderr] Checking winconsole v0.10.0 [INFO] [stderr] Checking colored v1.8.0 [INFO] [stderr] Compiling serde_derive v1.0.91 [INFO] [stderr] Compiling remain v0.1.3 [INFO] [stderr] Compiling readonly v0.1.4 [INFO] [stderr] Checking serde v1.0.91 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking rust-quiz v0.0.1+crater (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.71s [INFO] running `"docker" "inspect" "e28f909740d028ed1079e79fcbdfb0807d4e90f1c1df4e99975c41177932df40"` [INFO] running `"docker" "rm" "-f" "e28f909740d028ed1079e79fcbdfb0807d4e90f1c1df4e99975c41177932df40"` [INFO] [stdout] e28f909740d028ed1079e79fcbdfb0807d4e90f1c1df4e99975c41177932df40