[INFO] updating cached repository DelusionalLogic/tcp-drive
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/DelusionalLogic/tcp-drive
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/DelusionalLogic/tcp-drive" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/DelusionalLogic/tcp-drive"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/DelusionalLogic/tcp-drive'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/DelusionalLogic/tcp-drive" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/DelusionalLogic/tcp-drive"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/DelusionalLogic/tcp-drive'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4978420989bbcb5a4ddc11d3e74521579ca1e173
[INFO] sha for GitHub repo DelusionalLogic/tcp-drive: 4978420989bbcb5a4ddc11d3e74521579ca1e173
[INFO] validating manifest of DelusionalLogic/tcp-drive on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of DelusionalLogic/tcp-drive on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing DelusionalLogic/tcp-drive
[INFO] finished frobbing DelusionalLogic/tcp-drive
[INFO] frobbed toml for DelusionalLogic/tcp-drive written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/DelusionalLogic/tcp-drive/Cargo.toml
[INFO] started frobbing DelusionalLogic/tcp-drive
[INFO] finished frobbing DelusionalLogic/tcp-drive
[INFO] frobbed toml for DelusionalLogic/tcp-drive written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/DelusionalLogic/tcp-drive/Cargo.toml
[INFO] crate DelusionalLogic/tcp-drive already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking DelusionalLogic/tcp-drive against try#06a150c7d11500b41499224f165e9de1de096768 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-4/try#06a150c7d11500b41499224f165e9de1de096768:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/DelusionalLogic/tcp-drive:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+06a150c7d11500b41499224f165e9de1de096768-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7161b5dc30c1e0efec6088a933930180f81bfa9e0363017aae064baf174e5a70
[INFO] running `"docker" "start" "-a" "7161b5dc30c1e0efec6088a933930180f81bfa9e0363017aae064baf174e5a70"`
[INFO] [stderr]    Compiling send v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking backtrace-sys v0.1.11
[INFO] [stderr]     Checking pbr v1.0.0
[INFO] [stderr] warning: unused imports: `BigEndian`, `ReadBytesExt`, `WriteBytesExt`
[INFO] [stderr]  --> build.rs:2:17
[INFO] [stderr]   |
[INFO] [stderr] 2 | use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt};
[INFO] [stderr]   |                 ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Checking backtrace v0.3.2
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> build.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | /     f.write_all(b"
[INFO] [stderr] 32 | |     fn make_list() -> (Box<[&'static str]>, u32) {
[INFO] [stderr] 33 | |         return (Box::new([");
[INFO] [stderr]    | |_____________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> build.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     write!(f, "]), {});}}", words.len());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr] warning: unused import: `std::path`
[INFO] [stderr]   --> src/lib.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |     use std::path;
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path`
[INFO] [stderr]   --> src/lib.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |     use std::path;
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:30:5
[INFO] [stderr]     |
[INFO] [stderr] 30  | /     error_chain! {
[INFO] [stderr] 31  | |         // The type defined for this error. These are the conventional
[INFO] [stderr] 32  | |         // and recommended names, but they can be arbitrarily chosen.
[INFO] [stderr] 33  | |         //
[INFO] [stderr] ...   |
[INFO] [stderr] 132 | |         }
[INFO] [stderr] 133 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:30:5
[INFO] [stderr]     |
[INFO] [stderr] 30  | /     error_chain! {
[INFO] [stderr] 31  | |         // The type defined for this error. These are the conventional
[INFO] [stderr] 32  | |         // and recommended names, but they can be arbitrarily chosen.
[INFO] [stderr] 33  | |         //
[INFO] [stderr] ...   |
[INFO] [stderr] 132 | |         }
[INFO] [stderr] 133 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:56:33
[INFO] [stderr]    |
[INFO] [stderr] 56 |     while let Some(serr) = terr.cause() {
[INFO] [stderr]    |                                 ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:56:33
[INFO] [stderr]    |
[INFO] [stderr] 56 |     while let Some(serr) = terr.cause() {
[INFO] [stderr]    |                                 ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.53s
[INFO] running `"docker" "inspect" "7161b5dc30c1e0efec6088a933930180f81bfa9e0363017aae064baf174e5a70"`
[INFO] running `"docker" "rm" "-f" "7161b5dc30c1e0efec6088a933930180f81bfa9e0363017aae064baf174e5a70"`
[INFO] [stdout] 7161b5dc30c1e0efec6088a933930180f81bfa9e0363017aae064baf174e5a70