[INFO] updating cached repository andy-young/Rust-Common-Programming-Concepts
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/andy-young/Rust-Common-Programming-Concepts
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/andy-young/Rust-Common-Programming-Concepts" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/andy-young/Rust-Common-Programming-Concepts"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/andy-young/Rust-Common-Programming-Concepts'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/andy-young/Rust-Common-Programming-Concepts" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/andy-young/Rust-Common-Programming-Concepts"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/andy-young/Rust-Common-Programming-Concepts'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 327861e65282366262eddaf199af8b632a4778de
[INFO] sha for GitHub repo andy-young/Rust-Common-Programming-Concepts: 327861e65282366262eddaf199af8b632a4778de
[INFO] validating manifest of andy-young/Rust-Common-Programming-Concepts on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of andy-young/Rust-Common-Programming-Concepts on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing andy-young/Rust-Common-Programming-Concepts
[INFO] finished frobbing andy-young/Rust-Common-Programming-Concepts
[INFO] frobbed toml for andy-young/Rust-Common-Programming-Concepts written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/andy-young/Rust-Common-Programming-Concepts/Cargo.toml
[INFO] started frobbing andy-young/Rust-Common-Programming-Concepts
[INFO] finished frobbing andy-young/Rust-Common-Programming-Concepts
[INFO] frobbed toml for andy-young/Rust-Common-Programming-Concepts written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/andy-young/Rust-Common-Programming-Concepts/Cargo.toml
[INFO] crate andy-young/Rust-Common-Programming-Concepts already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking andy-young/Rust-Common-Programming-Concepts against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-3/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/andy-young/Rust-Common-Programming-Concepts:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1df83dc44f715919d1126b6ee4e6db8f44f1db69d92f967735c53c209983cecc
[INFO] running `"docker" "start" "-a" "1df83dc44f715919d1126b6ee4e6db8f44f1db69d92f967735c53c209983cecc"`
[INFO] [stderr]     Checking variables v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "1df83dc44f715919d1126b6ee4e6db8f44f1db69d92f967735c53c209983cecc"`
[INFO] running `"docker" "rm" "-f" "1df83dc44f715919d1126b6ee4e6db8f44f1db69d92f967735c53c209983cecc"`
[INFO] [stdout] 1df83dc44f715919d1126b6ee4e6db8f44f1db69d92f967735c53c209983cecc