Dec 17 14:02:37.181 INFO checking tbrand/rp against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 14:02:37.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/tbrand/rp:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 14:02:37.353 INFO [stdout] fb526cf4d486cb76e89d62a25b651c1830f00499bb8fa9caf76c164ba8f503fe
Dec 17 14:02:37.358 INFO running `"docker" "start" "-a" "fb526cf4d486cb76e89d62a25b651c1830f00499bb8fa9caf76c164ba8f503fe"`
Dec 17 14:02:38.180 INFO [stderr]     Checking socket2 v0.3.8
Dec 17 14:02:38.184 INFO [stderr]     Checking futures-fs v0.0.5
Dec 17 14:02:38.184 INFO [stderr]     Checking rp-cli v0.1.0 (/opt/crater/workdir/rp-cli)
Dec 17 14:02:38.186 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 17 14:02:38.187 INFO [stderr]     Checking crossbeam-epoch v0.6.0
Dec 17 14:02:38.188 INFO [stderr]     Checking backtrace v0.2.3
Dec 17 14:02:38.189 INFO [stderr]    Compiling syn v0.14.9
Dec 17 14:02:38.521 INFO [stderr]     Checking tokio-signal v0.2.5
Dec 17 14:02:38.728 INFO [stderr]     Checking error-chain v0.1.12
Dec 17 14:02:39.058 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 17 14:02:39.130 INFO [stderr]     Checking trust-dns-proto v0.4.3
Dec 17 14:02:39.188 INFO [stderr]     Checking crossbeam-channel v0.2.6
Dec 17 14:02:39.444 INFO [stderr]     Checking rayon-core v1.4.1
Dec 17 14:02:40.210 INFO [stderr]     Checking rayon v1.0.2
Dec 17 14:02:43.097 INFO [stderr]     Checking trust-dns-resolver v0.9.1
Dec 17 14:02:57.781 INFO [stderr]    Compiling synstructure v0.9.0
Dec 17 14:02:57.781 INFO [stderr]    Compiling actix_derive v0.3.0
Dec 17 14:03:05.217 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 17 14:03:07.657 INFO [stderr]     Checking failure v0.1.2
Dec 17 14:03:08.090 INFO [stderr]     Checking actix v0.7.5
Dec 17 14:03:08.092 INFO [stderr]     Checking rp-error v0.1.0 (/opt/crater/workdir/rp-error)
Dec 17 14:03:08.388 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 14:03:08.389 INFO [stderr]  --> rp-error/src/lib.rs:1:1
Dec 17 14:03:08.389 INFO [stderr]   |
Dec 17 14:03:08.389 INFO [stderr] 1 | #[macro_use]
Dec 17 14:03:08.390 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 14:03:08.390 INFO [stderr]   |
Dec 17 14:03:08.390 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 14:03:08.391 INFO [stderr] 
Dec 17 14:03:08.565 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 14:03:08.565 INFO [stderr]  --> rp-error/src/lib.rs:1:1
Dec 17 14:03:08.565 INFO [stderr]   |
Dec 17 14:03:08.565 INFO [stderr] 1 | #[macro_use]
Dec 17 14:03:08.565 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 14:03:08.565 INFO [stderr]   |
Dec 17 14:03:08.568 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 14:03:08.568 INFO [stderr] 
Dec 17 14:03:10.678 INFO [stderr]     Checking rp-copier v0.1.0 (/opt/crater/workdir/rp-copier)
Dec 17 14:03:11.213 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 14:03:11.213 INFO [stderr]  --> rp-copier/src/lib.rs:3:1
Dec 17 14:03:11.213 INFO [stderr]   |
Dec 17 14:03:11.213 INFO [stderr] 3 | #[macro_use]
Dec 17 14:03:11.213 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 14:03:11.213 INFO [stderr]   |
Dec 17 14:03:11.213 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 14:03:11.213 INFO [stderr] 
Dec 17 14:03:11.213 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 14:03:11.213 INFO [stderr]  --> rp-copier/src/lib.rs:8:1
Dec 17 14:03:11.213 INFO [stderr]   |
Dec 17 14:03:11.213 INFO [stderr] 8 | #[macro_use]
Dec 17 14:03:11.213 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 14:03:11.213 INFO [stderr] 
Dec 17 14:03:11.213 INFO [stderr] warning: unused import: `self`
Dec 17 14:03:11.213 INFO [stderr]  --> rp-copier/src/fut2.rs:2:15
Dec 17 14:03:11.213 INFO [stderr]   |
Dec 17 14:03:11.213 INFO [stderr] 2 | use futures::{self, future, *};
Dec 17 14:03:11.213 INFO [stderr]   |               ^^^^
Dec 17 14:03:11.213 INFO [stderr] 
Dec 17 14:03:11.213 INFO [stderr] warning: unused imports: `FsPool`, `FsReadStream`, `FsWriteSink`
Dec 17 14:03:11.213 INFO [stderr]  --> rp-copier/src/fut2.rs:3:18
Dec 17 14:03:11.213 INFO [stderr]   |
Dec 17 14:03:11.213 INFO [stderr] 3 | use futures_fs::{FsPool, FsReadStream, FsWriteSink};
Dec 17 14:03:11.213 INFO [stderr]   |                  ^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^
Dec 17 14:03:11.213 INFO [stderr] 
Dec 17 14:03:11.213 INFO [stderr] warning: unused import: `num_cpus`
Dec 17 14:03:11.213 INFO [stderr]  --> rp-copier/src/fut2.rs:4:5
Dec 17 14:03:11.213 INFO [stderr]   |
Dec 17 14:03:11.213 INFO [stderr] 4 | use num_cpus;
Dec 17 14:03:11.213 INFO [stderr]   |     ^^^^^^^^
Dec 17 14:03:11.213 INFO [stderr] 
Dec 17 14:03:11.412 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 14:03:11.412 INFO [stderr]   --> rp-copier/src/fut2.rs:17:17
Dec 17 14:03:11.412 INFO [stderr]    |
Dec 17 14:03:11.412 INFO [stderr] 17 |                 Self::copy(src.as_path(), target.as_path());
Dec 17 14:03:11.412 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:03:11.412 INFO [stderr]    |
Dec 17 14:03:11.412 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 14:03:11.412 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 14:03:11.412 INFO [stderr] 
Dec 17 14:03:11.443 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 14:03:11.443 INFO [stderr]  --> rp-copier/src/lib.rs:3:1
Dec 17 14:03:11.443 INFO [stderr]   |
Dec 17 14:03:11.443 INFO [stderr] 3 | #[macro_use]
Dec 17 14:03:11.443 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 14:03:11.443 INFO [stderr]   |
Dec 17 14:03:11.443 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 14:03:11.443 INFO [stderr] 
Dec 17 14:03:11.444 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 14:03:11.444 INFO [stderr]  --> rp-copier/src/lib.rs:8:1
Dec 17 14:03:11.444 INFO [stderr]   |
Dec 17 14:03:11.444 INFO [stderr] 8 | #[macro_use]
Dec 17 14:03:11.444 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 14:03:11.444 INFO [stderr] 
Dec 17 14:03:11.444 INFO [stderr] warning: unused import: `self`
Dec 17 14:03:11.444 INFO [stderr]  --> rp-copier/src/fut2.rs:2:15
Dec 17 14:03:11.444 INFO [stderr]   |
Dec 17 14:03:11.444 INFO [stderr] 2 | use futures::{self, future, *};
Dec 17 14:03:11.444 INFO [stderr]   |               ^^^^
Dec 17 14:03:11.444 INFO [stderr] 
Dec 17 14:03:11.444 INFO [stderr] warning: unused imports: `FsPool`, `FsReadStream`, `FsWriteSink`
Dec 17 14:03:11.444 INFO [stderr]  --> rp-copier/src/fut2.rs:3:18
Dec 17 14:03:11.444 INFO [stderr]   |
Dec 17 14:03:11.444 INFO [stderr] 3 | use futures_fs::{FsPool, FsReadStream, FsWriteSink};
Dec 17 14:03:11.444 INFO [stderr]   |                  ^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^
Dec 17 14:03:11.444 INFO [stderr] 
Dec 17 14:03:11.444 INFO [stderr] warning: unused import: `num_cpus`
Dec 17 14:03:11.444 INFO [stderr]  --> rp-copier/src/fut2.rs:4:5
Dec 17 14:03:11.444 INFO [stderr]   |
Dec 17 14:03:11.444 INFO [stderr] 4 | use num_cpus;
Dec 17 14:03:11.444 INFO [stderr]   |     ^^^^^^^^
Dec 17 14:03:11.444 INFO [stderr] 
Dec 17 14:03:11.666 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 14:03:11.666 INFO [stderr]   --> rp-copier/src/fut2.rs:17:17
Dec 17 14:03:11.666 INFO [stderr]    |
Dec 17 14:03:11.667 INFO [stderr] 17 |                 Self::copy(src.as_path(), target.as_path());
Dec 17 14:03:11.667 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:03:11.667 INFO [stderr]    |
Dec 17 14:03:11.667 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 14:03:11.667 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 14:03:11.667 INFO [stderr] 
Dec 17 14:03:11.717 INFO [stderr]     Checking rp-core v0.1.0 (/opt/crater/workdir/rp-core)
Dec 17 14:03:12.417 INFO [stderr]     Checking rp v0.1.0 (/opt/crater/workdir)
Dec 17 14:03:13.539 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.60s
Dec 17 14:03:14.470 INFO running `"docker" "inspect" "fb526cf4d486cb76e89d62a25b651c1830f00499bb8fa9caf76c164ba8f503fe"`
Dec 17 14:03:14.806 INFO running `"docker" "rm" "-f" "fb526cf4d486cb76e89d62a25b651c1830f00499bb8fa9caf76c164ba8f503fe"`
Dec 17 14:03:15.148 INFO [stdout] fb526cf4d486cb76e89d62a25b651c1830f00499bb8fa9caf76c164ba8f503fe