[INFO] crate topo 0.8.0 is already in cache [INFO] extracting crate topo 0.8.0 into work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/topo/0.8.0 [INFO] extracting crate topo 0.8.0 into work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/topo/0.8.0 [INFO] validating manifest of topo-0.8.0 on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of topo-0.8.0 on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing topo-0.8.0 [INFO] finished frobbing topo-0.8.0 [INFO] frobbed toml for topo-0.8.0 written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/topo/0.8.0/Cargo.toml [INFO] started frobbing topo-0.8.0 [INFO] finished frobbing topo-0.8.0 [INFO] frobbed toml for topo-0.8.0 written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/topo/0.8.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking topo-0.8.0 against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-5/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/topo/0.8.0:/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] dfd67f96e5011de57c79d67da81f286385961b2d72344b47ed4bdffd0b1a077f [INFO] running `"docker" "start" "-a" "dfd67f96e5011de57c79d67da81f286385961b2d72344b47ed4bdffd0b1a077f"` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking rayon-core v1.6.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] Compiling topo-macro v0.8.1 [INFO] [stderr] Checking topo v0.8.0 (/opt/crater/workdir) [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain 'c43d03a19f326f4a323569328cc501e86eb6d22e-alt' [INFO] [stderr] To install, run `rustup component add rustfmt --toolchain c43d03a19f326f4a323569328cc501e86eb6d22e-alt` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.20s [INFO] running `"docker" "inspect" "dfd67f96e5011de57c79d67da81f286385961b2d72344b47ed4bdffd0b1a077f"` [INFO] running `"docker" "rm" "-f" "dfd67f96e5011de57c79d67da81f286385961b2d72344b47ed4bdffd0b1a077f"` [INFO] [stdout] dfd67f96e5011de57c79d67da81f286385961b2d72344b47ed4bdffd0b1a077f