Sep 17 18:04:16.538 INFO checking rustlex-0.2.6 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 18:04:16.538 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 18:04:16.538 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 18:04:16.922 INFO blam! 721ac0819395dc88f6d4c502823117548c37b65ffd9c4e3e570b65e6cd15b0dd
Sep 17 18:04:16.924 INFO running `"docker" "start" "-a" "721ac0819395dc88f6d4c502823117548c37b65ffd9c4e3e570b65e6cd15b0dd"`
Sep 17 18:04:17.936 INFO kablam! usermod: no changes
Sep 17 18:04:17.999 INFO kablam!     Checking rustlex v0.2.6 (/source)
Sep 17 18:04:18.295 INFO kablam! error[E0463]: can't find crate for `collections`
Sep 17 18:04:18.295 INFO kablam!  --> src/lib.rs:7:1
Sep 17 18:04:18.295 INFO kablam!   |
Sep 17 18:04:18.295 INFO kablam! 7 | extern crate collections;
Sep 17 18:04:18.295 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 17 18:04:18.295 INFO kablam! 
Sep 17 18:04:18.299 INFO kablam! error: aborting due to previous error
Sep 17 18:04:18.299 INFO kablam! 
Sep 17 18:04:18.299 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 17 18:04:18.303 INFO kablam! error: Could not compile `rustlex`.
Sep 17 18:04:18.303 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 18:04:18.339 INFO kablam! error[E0463]: can't find crate for `collections`
Sep 17 18:04:18.339 INFO kablam!  --> src/lib.rs:7:1
Sep 17 18:04:18.339 INFO kablam!   |
Sep 17 18:04:18.339 INFO kablam! 7 | extern crate collections;
Sep 17 18:04:18.339 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 17 18:04:18.339 INFO kablam! 
Sep 17 18:04:18.341 INFO kablam! error: aborting due to previous error
Sep 17 18:04:18.341 INFO kablam! 
Sep 17 18:04:18.341 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 17 18:04:18.347 INFO kablam! error: Could not compile `rustlex`.
Sep 17 18:04:18.347 INFO kablam! 
Sep 17 18:04:18.347 INFO kablam! To learn more, run the command again with --verbose.
Sep 17 18:04:18.347 INFO kablam! su: No module specific data is present
Sep 17 18:04:19.555 INFO running `"docker" "rm" "-f" "721ac0819395dc88f6d4c502823117548c37b65ffd9c4e3e570b65e6cd15b0dd"`
Sep 17 18:04:19.735 INFO blam! 721ac0819395dc88f6d4c502823117548c37b65ffd9c4e3e570b65e6cd15b0dd