Sep 21 01:32:58.250 INFO checking trek-0.3.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 01:32:58.250 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 01:32:58.250 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 01:32:58.503 INFO blam! 59c6f70e16235d1c33e10c027133619842761053faa6c01c5cfbdd18161c93bd
Sep 21 01:32:58.505 INFO running `"docker" "start" "-a" "59c6f70e16235d1c33e10c027133619842761053faa6c01c5cfbdd18161c93bd"`
Sep 21 01:32:59.242 INFO kablam! usermod: no changes
Sep 21 01:32:59.282 INFO kablam! warning: An explicit [[example]] section is specified in Cargo.toml which currently
Sep 21 01:32:59.282 INFO kablam! disables Cargo from automatically inferring other example targets.
Sep 21 01:32:59.282 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 21 01:32:59.282 INFO kablam! files will be included as a example target:
Sep 21 01:32:59.282 INFO kablam! 
Sep 21 01:32:59.282 INFO kablam! * /source/examples/migration_index.rs
Sep 21 01:32:59.282 INFO kablam! 
Sep 21 01:32:59.282 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 21 01:32:59.282 INFO kablam! ready to be compiled as a example target today. You can future-proof yourself
Sep 21 01:32:59.282 INFO kablam! and disable this warning by adding `autoexamples = false` to your [package]
Sep 21 01:32:59.282 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 21 01:32:59.282 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 21 01:32:59.282 INFO kablam! 
Sep 21 01:32:59.282 INFO kablam! For more information on this warning you can consult
Sep 21 01:32:59.282 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 21 01:32:59.406 INFO kablam!     Checking phf v0.7.23
Sep 21 01:32:59.414 INFO kablam!     Checking postgres-protocol v0.3.2
Sep 21 01:33:00.906 INFO kablam!     Checking postgres-shared v0.4.2
Sep 21 01:33:02.562 INFO kablam!     Checking postgres v0.15.2
Sep 21 01:33:03.951 INFO kablam!     Checking trek v0.3.1 (/source)
Sep 21 01:33:06.157 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.89s
Sep 21 01:33:06.165 INFO kablam! su: No module specific data is present
Sep 21 01:33:06.817 INFO running `"docker" "rm" "-f" "59c6f70e16235d1c33e10c027133619842761053faa6c01c5cfbdd18161c93bd"`
Sep 21 01:33:06.881 INFO blam! 59c6f70e16235d1c33e10c027133619842761053faa6c01c5cfbdd18161c93bd