Dec 14 16:04:59.760 INFO testing trek-0.3.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 16:04:59.760 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 16:05:00.164 INFO [stdout] 2827ba84e3b4d60dace97c6131841c157180a14d1533919d53a630d80613bc5a
Dec 14 16:05:00.166 INFO running `"docker" "start" "-a" "2827ba84e3b4d60dace97c6131841c157180a14d1533919d53a630d80613bc5a"`
Dec 14 16:05:01.807 INFO [stderr] usermod: no changes
Dec 14 16:05:01.859 INFO [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
Dec 14 16:05:01.859 INFO [stderr] disables Cargo from automatically inferring other example targets.
Dec 14 16:05:01.859 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 14 16:05:01.859 INFO [stderr] files will be included as a example target:
Dec 14 16:05:01.859 INFO [stderr] 
Dec 14 16:05:01.859 INFO [stderr] * /source/examples/migration_index.rs
Dec 14 16:05:01.859 INFO [stderr] 
Dec 14 16:05:01.859 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 14 16:05:01.859 INFO [stderr] ready to be compiled as a example target today. You can future-proof yourself
Dec 14 16:05:01.859 INFO [stderr] and disable this warning by adding `autoexamples = false` to your [package]
Dec 14 16:05:01.859 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 14 16:05:01.859 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 14 16:05:01.859 INFO [stderr] 
Dec 14 16:05:01.859 INFO [stderr] For more information on this warning you can consult
Dec 14 16:05:01.859 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 14 16:05:01.983 INFO [stderr]    Compiling fallible-iterator v0.1.6
Dec 14 16:05:02.659 INFO [stderr]    Compiling postgres-protocol v0.3.2
Dec 14 16:05:05.599 INFO [stderr]    Compiling postgres-shared v0.4.2
Dec 14 16:05:09.435 INFO [stderr]    Compiling postgres v0.15.2
Dec 14 16:05:14.451 INFO [stderr]    Compiling trek v0.3.1 (/source)
Dec 14 16:05:17.743 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.91s
Dec 14 16:05:17.747 INFO [stderr] su: No module specific data is present
Dec 14 16:05:18.228 INFO running `"docker" "inspect" "2827ba84e3b4d60dace97c6131841c157180a14d1533919d53a630d80613bc5a"`
Dec 14 16:05:18.388 INFO running `"docker" "rm" "-f" "2827ba84e3b4d60dace97c6131841c157180a14d1533919d53a630d80613bc5a"`
Dec 14 16:05:18.615 INFO [stdout] 2827ba84e3b4d60dace97c6131841c157180a14d1533919d53a630d80613bc5a
Dec 14 16:05:18.619 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 16:05:19.103 INFO [stdout] 65a74a639988a74690f1a68b63d63b0292b2456683a1141bcf9d6717448b0bbc
Dec 14 16:05:19.105 INFO running `"docker" "start" "-a" "65a74a639988a74690f1a68b63d63b0292b2456683a1141bcf9d6717448b0bbc"`
Dec 14 16:05:20.409 INFO [stderr] usermod: no changes
Dec 14 16:05:20.483 INFO [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
Dec 14 16:05:20.483 INFO [stderr] disables Cargo from automatically inferring other example targets.
Dec 14 16:05:20.483 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 14 16:05:20.483 INFO [stderr] files will be included as a example target:
Dec 14 16:05:20.483 INFO [stderr] 
Dec 14 16:05:20.483 INFO [stderr] * /source/examples/migration_index.rs
Dec 14 16:05:20.483 INFO [stderr] 
Dec 14 16:05:20.483 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 14 16:05:20.483 INFO [stderr] ready to be compiled as a example target today. You can future-proof yourself
Dec 14 16:05:20.483 INFO [stderr] and disable this warning by adding `autoexamples = false` to your [package]
Dec 14 16:05:20.483 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 14 16:05:20.483 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 14 16:05:20.483 INFO [stderr] 
Dec 14 16:05:20.483 INFO [stderr] For more information on this warning you can consult
Dec 14 16:05:20.483 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 14 16:05:20.635 INFO [stderr]    Compiling trek v0.3.1 (/source)
Dec 14 16:05:28.379 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.94s
Dec 14 16:05:28.385 INFO [stderr] su: No module specific data is present
Dec 14 16:05:29.136 INFO running `"docker" "inspect" "65a74a639988a74690f1a68b63d63b0292b2456683a1141bcf9d6717448b0bbc"`
Dec 14 16:05:29.513 INFO running `"docker" "rm" "-f" "65a74a639988a74690f1a68b63d63b0292b2456683a1141bcf9d6717448b0bbc"`
Dec 14 16:05:29.827 INFO [stdout] 65a74a639988a74690f1a68b63d63b0292b2456683a1141bcf9d6717448b0bbc