Dec 17 19:04:25.571 INFO checking n-k/meh_rust against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 19:04:25.571 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/n-k/meh_rust:/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 17 19:04:26.130 INFO [stdout] 7353afaca643bd288ce23172ab89f1ba22f2969aeb10fdb2ad6c196e24b6f8b6
Dec 17 19:04:26.132 INFO running `"docker" "start" "-a" "7353afaca643bd288ce23172ab89f1ba22f2969aeb10fdb2ad6c196e24b6f8b6"`
Dec 17 19:04:29.024 INFO [stderr]     Checking mio v0.6.16
Dec 17 19:04:29.030 INFO [stderr]     Checking serde_urlencoded v0.5.4
Dec 17 19:04:29.042 INFO [stderr]     Checking crossbeam-channel v0.2.6
Dec 17 19:04:32.098 INFO [stderr]     Checking mio-uds v0.6.7
Dec 17 19:04:32.100 INFO [stderr]     Checking tokio-reactor v0.1.7
Dec 17 19:04:33.300 INFO [stderr]     Checking tokio-uds v0.2.4
Dec 17 19:04:33.302 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 17 19:04:33.308 INFO [stderr]     Checking tokio-udp v0.1.3
Dec 17 19:04:33.310 INFO [stderr]     Checking tokio-signal v0.2.7
Dec 17 19:04:35.146 INFO [stderr]     Checking trust-dns-proto v0.5.0
Dec 17 19:04:35.490 INFO [stderr]     Checking tokio v0.1.13
Dec 17 19:04:39.064 INFO [stderr]     Checking trust-dns-resolver v0.10.0
Dec 17 19:04:40.905 INFO [stderr]     Checking actix v0.7.7
Dec 17 19:04:43.477 INFO [stderr]     Checking actix-net v0.2.4
Dec 17 19:04:45.885 INFO [stderr]     Checking actix-web v0.7.14
Dec 17 19:04:55.484 INFO [stderr]     Checking actix_exp v0.1.0 (/opt/crater/workdir)
Dec 17 19:04:56.508 INFO [stderr] warning: unused imports: `HashMap`, `HashSet`
Dec 17 19:04:56.508 INFO [stderr]  --> src/main.rs:1:24
Dec 17 19:04:56.508 INFO [stderr]   |
Dec 17 19:04:56.508 INFO [stderr] 1 | use std::collections::{HashMap, HashSet};
Dec 17 19:04:56.508 INFO [stderr]   |                        ^^^^^^^  ^^^^^^^
Dec 17 19:04:56.508 INFO [stderr]   |
Dec 17 19:04:56.508 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 19:04:56.508 INFO [stderr] 
Dec 17 19:04:56.508 INFO [stderr] warning: unused import: `Instant`
Dec 17 19:04:56.508 INFO [stderr]  --> src/main.rs:6:27
Dec 17 19:04:56.508 INFO [stderr]   |
Dec 17 19:04:56.508 INFO [stderr] 6 | use std::time::{Duration, Instant};
Dec 17 19:04:56.508 INFO [stderr]   |                           ^^^^^^^
Dec 17 19:04:56.508 INFO [stderr] 
Dec 17 19:04:56.520 INFO [stderr] warning: unused imports: `HashMap`, `HashSet`
Dec 17 19:04:56.520 INFO [stderr]  --> src/main.rs:1:24
Dec 17 19:04:56.520 INFO [stderr]   |
Dec 17 19:04:56.520 INFO [stderr] 1 | use std::collections::{HashMap, HashSet};
Dec 17 19:04:56.520 INFO [stderr]   |                        ^^^^^^^  ^^^^^^^
Dec 17 19:04:56.520 INFO [stderr]   |
Dec 17 19:04:56.520 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 19:04:56.520 INFO [stderr] 
Dec 17 19:04:56.520 INFO [stderr] warning: unused import: `Instant`
Dec 17 19:04:56.520 INFO [stderr]  --> src/main.rs:6:27
Dec 17 19:04:56.520 INFO [stderr]   |
Dec 17 19:04:56.520 INFO [stderr] 6 | use std::time::{Duration, Instant};
Dec 17 19:04:56.520 INFO [stderr]   |                           ^^^^^^^
Dec 17 19:04:56.520 INFO [stderr] 
Dec 17 19:04:56.807 INFO [stderr] warning: constant item is never used: `CLIENT_TIMEOUT`
Dec 17 19:04:56.807 INFO [stderr]   --> src/main.rs:25:1
Dec 17 19:04:56.807 INFO [stderr]    |
Dec 17 19:04:56.807 INFO [stderr] 25 | const CLIENT_TIMEOUT: Duration = Duration::from_secs(30);
Dec 17 19:04:56.807 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:04:56.807 INFO [stderr]    |
Dec 17 19:04:56.807 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 19:04:56.807 INFO [stderr] 
Dec 17 19:04:56.807 INFO [stderr] warning: field is never used: `name`
Dec 17 19:04:56.807 INFO [stderr]   --> src/main.rs:29:5
Dec 17 19:04:56.807 INFO [stderr]    |
Dec 17 19:04:56.807 INFO [stderr] 29 |     name: String,
Dec 17 19:04:56.807 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 17 19:04:56.807 INFO [stderr] 
Dec 17 19:04:56.807 INFO [stderr] warning: field is never used: `pipe`
Dec 17 19:04:56.807 INFO [stderr]   --> src/main.rs:30:5
Dec 17 19:04:56.807 INFO [stderr]    |
Dec 17 19:04:56.807 INFO [stderr] 30 |     pipe: String,
Dec 17 19:04:56.807 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 17 19:04:56.807 INFO [stderr] 
Dec 17 19:04:56.807 INFO [stderr] warning: field is never used: `process`
Dec 17 19:04:56.807 INFO [stderr]   --> src/main.rs:31:5
Dec 17 19:04:56.807 INFO [stderr]    |
Dec 17 19:04:56.807 INFO [stderr] 31 |     process: Child,
Dec 17 19:04:56.807 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 17 19:04:56.807 INFO [stderr] 
Dec 17 19:04:56.846 INFO [stderr] warning: constant item is never used: `CLIENT_TIMEOUT`
Dec 17 19:04:56.846 INFO [stderr]   --> src/main.rs:25:1
Dec 17 19:04:56.846 INFO [stderr]    |
Dec 17 19:04:56.846 INFO [stderr] 25 | const CLIENT_TIMEOUT: Duration = Duration::from_secs(30);
Dec 17 19:04:56.846 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 19:04:56.846 INFO [stderr]    |
Dec 17 19:04:56.846 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 19:04:56.846 INFO [stderr] 
Dec 17 19:04:56.846 INFO [stderr] warning: field is never used: `name`
Dec 17 19:04:56.846 INFO [stderr]   --> src/main.rs:29:5
Dec 17 19:04:56.846 INFO [stderr]    |
Dec 17 19:04:56.846 INFO [stderr] 29 |     name: String,
Dec 17 19:04:56.846 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 17 19:04:56.846 INFO [stderr] 
Dec 17 19:04:56.846 INFO [stderr] warning: field is never used: `pipe`
Dec 17 19:04:56.846 INFO [stderr]   --> src/main.rs:30:5
Dec 17 19:04:56.846 INFO [stderr]    |
Dec 17 19:04:56.846 INFO [stderr] 30 |     pipe: String,
Dec 17 19:04:56.846 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 17 19:04:56.846 INFO [stderr] 
Dec 17 19:04:56.846 INFO [stderr] warning: field is never used: `process`
Dec 17 19:04:56.846 INFO [stderr]   --> src/main.rs:31:5
Dec 17 19:04:56.846 INFO [stderr]    |
Dec 17 19:04:56.846 INFO [stderr] 31 |     process: Child,
Dec 17 19:04:56.846 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 17 19:04:56.846 INFO [stderr] 
Dec 17 19:04:56.887 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.36s
Dec 17 19:04:57.338 INFO running `"docker" "inspect" "7353afaca643bd288ce23172ab89f1ba22f2969aeb10fdb2ad6c196e24b6f8b6"`
Dec 17 19:04:57.560 INFO running `"docker" "rm" "-f" "7353afaca643bd288ce23172ab89f1ba22f2969aeb10fdb2ad6c196e24b6f8b6"`
Dec 17 19:04:57.748 INFO [stdout] 7353afaca643bd288ce23172ab89f1ba22f2969aeb10fdb2ad6c196e24b6f8b6