Dec 18 07:58:00.905 INFO checking DelusionalLogic/tcp-drive against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 07:58:00.905 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/DelusionalLogic/tcp-drive:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 07:58:01.322 INFO [stdout] 8d7875b446b300c62c27aaf1f15192ae376689f37bfb1faa9a3335f1a556331a
Dec 18 07:58:01.326 INFO running `"docker" "start" "-a" "8d7875b446b300c62c27aaf1f15192ae376689f37bfb1faa9a3335f1a556331a"`
Dec 18 07:58:02.852 INFO [stderr]    Compiling send v0.1.0 (/opt/crater/workdir)
Dec 18 07:58:02.860 INFO [stderr]     Checking backtrace-sys v0.1.11
Dec 18 07:58:02.860 INFO [stderr]     Checking pbr v1.0.0
Dec 18 07:58:03.216 INFO [stderr] warning: unused imports: `BigEndian`, `ReadBytesExt`, `WriteBytesExt`
Dec 18 07:58:03.216 INFO [stderr]  --> build.rs:2:17
Dec 18 07:58:03.216 INFO [stderr]   |
Dec 18 07:58:03.216 INFO [stderr] 2 | use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt};
Dec 18 07:58:03.216 INFO [stderr]   |                 ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^
Dec 18 07:58:03.216 INFO [stderr]   |
Dec 18 07:58:03.216 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 07:58:03.216 INFO [stderr] 
Dec 18 07:58:03.332 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 07:58:03.332 INFO [stderr]   --> build.rs:31:5
Dec 18 07:58:03.332 INFO [stderr]    |
Dec 18 07:58:03.332 INFO [stderr] 31 | /     f.write_all(b"
Dec 18 07:58:03.332 INFO [stderr] 32 | |     fn make_list() -> (Box<[&'static str]>, u32) {
Dec 18 07:58:03.332 INFO [stderr] 33 | |         return (Box::new([");
Dec 18 07:58:03.332 INFO [stderr]    | |_____________________________^
Dec 18 07:58:03.332 INFO [stderr]    |
Dec 18 07:58:03.332 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 07:58:03.332 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 07:58:03.332 INFO [stderr] 
Dec 18 07:58:03.332 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 07:58:03.332 INFO [stderr]   --> build.rs:37:5
Dec 18 07:58:03.332 INFO [stderr]    |
Dec 18 07:58:03.332 INFO [stderr] 37 |     write!(f, "]), {});}}", words.len());
Dec 18 07:58:03.332 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:58:03.332 INFO [stderr]    |
Dec 18 07:58:03.332 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 07:58:03.332 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 07:58:03.333 INFO [stderr] 
Dec 18 07:58:03.652 INFO [stderr]     Checking backtrace v0.3.2
Dec 18 07:58:04.723 INFO [stderr]     Checking error-chain v0.10.0
Dec 18 07:58:06.460 INFO [stderr] warning: unused import: `std::path`
Dec 18 07:58:06.460 INFO [stderr]   --> src/lib.rs:29:9
Dec 18 07:58:06.460 INFO [stderr]    |
Dec 18 07:58:06.460 INFO [stderr] 29 |     use std::path;
Dec 18 07:58:06.460 INFO [stderr]    |         ^^^^^^^^^
Dec 18 07:58:06.460 INFO [stderr]    |
Dec 18 07:58:06.460 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 07:58:06.460 INFO [stderr] 
Dec 18 07:58:06.516 INFO [stderr] warning: unused import: `std::path`
Dec 18 07:58:06.516 INFO [stderr]   --> src/lib.rs:29:9
Dec 18 07:58:06.516 INFO [stderr]    |
Dec 18 07:58:06.516 INFO [stderr] 29 |     use std::path;
Dec 18 07:58:06.516 INFO [stderr]    |         ^^^^^^^^^
Dec 18 07:58:06.516 INFO [stderr]    |
Dec 18 07:58:06.516 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 07:58:06.516 INFO [stderr] 
Dec 18 07:58:06.696 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 07:58:06.696 INFO [stderr]    --> src/lib.rs:30:5
Dec 18 07:58:06.696 INFO [stderr]     |
Dec 18 07:58:06.696 INFO [stderr] 30  | /     error_chain! {
Dec 18 07:58:06.696 INFO [stderr] 31  | |         // The type defined for this error. These are the conventional
Dec 18 07:58:06.696 INFO [stderr] 32  | |         // and recommended names, but they can be arbitrarily chosen.
Dec 18 07:58:06.696 INFO [stderr] 33  | |         //
Dec 18 07:58:06.696 INFO [stderr] ...   |
Dec 18 07:58:06.696 INFO [stderr] 132 | |         }
Dec 18 07:58:06.696 INFO [stderr] 133 | |     }
Dec 18 07:58:06.696 INFO [stderr]     | |_____^
Dec 18 07:58:06.696 INFO [stderr]     |
Dec 18 07:58:06.696 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 07:58:06.696 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 07:58:06.696 INFO [stderr] 
Dec 18 07:58:06.753 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 07:58:06.754 INFO [stderr]    --> src/lib.rs:30:5
Dec 18 07:58:06.754 INFO [stderr]     |
Dec 18 07:58:06.754 INFO [stderr] 30  | /     error_chain! {
Dec 18 07:58:06.754 INFO [stderr] 31  | |         // The type defined for this error. These are the conventional
Dec 18 07:58:06.754 INFO [stderr] 32  | |         // and recommended names, but they can be arbitrarily chosen.
Dec 18 07:58:06.754 INFO [stderr] 33  | |         //
Dec 18 07:58:06.754 INFO [stderr] ...   |
Dec 18 07:58:06.754 INFO [stderr] 132 | |         }
Dec 18 07:58:06.754 INFO [stderr] 133 | |     }
Dec 18 07:58:06.754 INFO [stderr]     | |_____^
Dec 18 07:58:06.754 INFO [stderr]     |
Dec 18 07:58:06.754 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 07:58:06.754 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 07:58:06.754 INFO [stderr] 
Dec 18 07:58:07.951 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 07:58:07.951 INFO [stderr]   --> src/main.rs:56:33
Dec 18 07:58:07.952 INFO [stderr]    |
Dec 18 07:58:07.952 INFO [stderr] 56 |     while let Some(serr) = terr.cause() {
Dec 18 07:58:07.952 INFO [stderr]    |                                 ^^^^^
Dec 18 07:58:07.952 INFO [stderr]    |
Dec 18 07:58:07.953 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 07:58:07.953 INFO [stderr] 
Dec 18 07:58:08.242 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 07:58:08.242 INFO [stderr]   --> src/main.rs:56:33
Dec 18 07:58:08.242 INFO [stderr]    |
Dec 18 07:58:08.242 INFO [stderr] 56 |     while let Some(serr) = terr.cause() {
Dec 18 07:58:08.242 INFO [stderr]    |                                 ^^^^^
Dec 18 07:58:08.242 INFO [stderr]    |
Dec 18 07:58:08.242 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 07:58:08.242 INFO [stderr] 
Dec 18 07:58:11.615 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.85s
Dec 18 07:58:12.869 INFO running `"docker" "inspect" "8d7875b446b300c62c27aaf1f15192ae376689f37bfb1faa9a3335f1a556331a"`
Dec 18 07:58:13.134 INFO running `"docker" "rm" "-f" "8d7875b446b300c62c27aaf1f15192ae376689f37bfb1faa9a3335f1a556331a"`
Dec 18 07:58:13.656 INFO [stdout] 8d7875b446b300c62c27aaf1f15192ae376689f37bfb1faa9a3335f1a556331a