[INFO] updating cached repository cheme/service-pre
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cheme/service-pre
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cheme/service-pre" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/cheme/service-pre"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/cheme/service-pre'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cheme/service-pre" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/cheme/service-pre"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/cheme/service-pre'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ce8e33baa75953bc18722e7f50023c20491b0a65
[INFO] sha for GitHub repo cheme/service-pre: ce8e33baa75953bc18722e7f50023c20491b0a65
[INFO] validating manifest of cheme/service-pre on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cheme/service-pre on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cheme/service-pre
[INFO] finished frobbing cheme/service-pre
[INFO] frobbed toml for cheme/service-pre written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/cheme/service-pre/Cargo.toml
[INFO] started frobbing cheme/service-pre
[INFO] finished frobbing cheme/service-pre
[INFO] frobbed toml for cheme/service-pre written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/cheme/service-pre/Cargo.toml
[INFO] crate cheme/service-pre already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cheme/service-pre against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-7/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/cheme/service-pre:/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 36ee1563c04c17f25cd8cc82f1861c3cdefab82c01c1f75bc1b4745f9e4a4541
[INFO] running `"docker" "start" "-a" "36ee1563c04c17f25cd8cc82f1861c3cdefab82c01c1f75bc1b4745f9e4a4541"`
[INFO] [stderr]     Checking rust-proto v0.1.0 (https://github.com/cheme/rust-proto.git#04df6d11)
[INFO] [stderr]     Checking immut-send v0.0.1 (https://github.com/cheme/immut-send.git#e3197f3a)
[INFO] [stderr]     Checking service-pre v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/channels/mod.rs:102:32
[INFO] [stderr]     |
[INFO] [stderr] 102 | fn test_trait_item1<M>(_i: Box<SpawnSendWithHandle<M>>) {}
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SpawnSendWithHandle<M>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/channels/mod.rs:105:29
[INFO] [stderr]     |
[INFO] [stderr] 105 | fn test_trait_item2<M>(_i: &SpawnSendWithHandle<M>) {}
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SpawnSendWithHandle<M>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / error_chain! {
[INFO] [stderr] 21 | |   // standard types
[INFO] [stderr] 22 | |   types {
[INFO] [stderr] 23 | |       Error, ErrorKind, ResultExt, Result;
[INFO] [stderr] ...  |
[INFO] [stderr] 64 | |   }
[INFO] [stderr] 65 | | }
[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/error.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / error_chain! {
[INFO] [stderr] 21 | |   // standard types
[INFO] [stderr] 22 | |   types {
[INFO] [stderr] 23 | |       Error, ErrorKind, ResultExt, Result;
[INFO] [stderr] ...  |
[INFO] [stderr] 64 | |   }
[INFO] [stderr] 65 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[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/error.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / error_chain! {
[INFO] [stderr] 21 | |   // standard types
[INFO] [stderr] 22 | |   types {
[INFO] [stderr] 23 | |       Error, ErrorKind, ResultExt, Result;
[INFO] [stderr] ...  |
[INFO] [stderr] 64 | |   }
[INFO] [stderr] 65 | | }
[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/error.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / error_chain! {
[INFO] [stderr] 21 | |   // standard types
[INFO] [stderr] 22 | |   types {
[INFO] [stderr] 23 | |       Error, ErrorKind, ResultExt, Result;
[INFO] [stderr] ...  |
[INFO] [stderr] 64 | |   }
[INFO] [stderr] 65 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[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: field is never used: `th_join`
[INFO] [stderr]   --> src/spawn/threadblock.rs:46:3
[INFO] [stderr]    |
[INFO] [stderr] 46 |   th_join: JoinHandle<Result<()>>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `th_join`
[INFO] [stderr]   --> src/spawn/threadpark.rs:61:3
[INFO] [stderr]    |
[INFO] [stderr] 61 |   th_join: JoinHandle<Result<()>>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `th_join`
[INFO] [stderr]   --> src/spawn/threadpark.rs:68:3
[INFO] [stderr]    |
[INFO] [stderr] 68 |   th_join: JoinHandle<Result<()>>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `th_join`
[INFO] [stderr]   --> src/spawn/threadblock.rs:46:3
[INFO] [stderr]    |
[INFO] [stderr] 46 |   th_join: JoinHandle<Result<()>>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `th_join`
[INFO] [stderr]   --> src/spawn/threadpark.rs:61:3
[INFO] [stderr]    |
[INFO] [stderr] 61 |   th_join: JoinHandle<Result<()>>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `th_join`
[INFO] [stderr]   --> src/spawn/threadpark.rs:68:3
[INFO] [stderr]    |
[INFO] [stderr] 68 |   th_join: JoinHandle<Result<()>>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_trait_item1`
[INFO] [stderr]    --> src/channels/mod.rs:102:1
[INFO] [stderr]     |
[INFO] [stderr] 102 | fn test_trait_item1<M>(_i: Box<SpawnSendWithHandle<M>>) {}
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `test_trait_item2`
[INFO] [stderr]    --> src/channels/mod.rs:105:1
[INFO] [stderr]     |
[INFO] [stderr] 105 | fn test_trait_item2<M>(_i: &SpawnSendWithHandle<M>) {}
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `"docker" "inspect" "36ee1563c04c17f25cd8cc82f1861c3cdefab82c01c1f75bc1b4745f9e4a4541"`
[INFO] running `"docker" "rm" "-f" "36ee1563c04c17f25cd8cc82f1861c3cdefab82c01c1f75bc1b4745f9e4a4541"`
[INFO] [stdout] 36ee1563c04c17f25cd8cc82f1861c3cdefab82c01c1f75bc1b4745f9e4a4541