Nov 27 18:25:40.084 INFO checking tomhoule/catslapp against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 18:25:40.084 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 27 18:25:40.714 INFO [stdout] 9ede029ba36be9ee66993c07310c0b1b9ebacfb47d1f45acf0f32d9057a114b4
Nov 27 18:25:40.716 INFO running `"docker" "start" "-a" "9ede029ba36be9ee66993c07310c0b1b9ebacfb47d1f45acf0f32d9057a114b4"`
Nov 27 18:25:42.363 INFO [stderr] usermod: no changes
Nov 27 18:25:43.016 INFO [stderr]    Compiling libc v0.2.41
Nov 27 18:25:43.032 INFO [stderr]    Compiling serde v1.0.59
Nov 27 18:25:43.033 INFO [stderr]    Compiling void v1.0.2
Nov 27 18:25:43.033 INFO [stderr]    Compiling same-file v1.0.2
Nov 27 18:25:43.033 INFO [stderr]    Compiling byteorder v1.2.3
Nov 27 18:25:43.034 INFO [stderr]    Compiling quick-error v1.2.1
Nov 27 18:25:43.034 INFO [stderr]    Compiling utf8-ranges v1.0.0
Nov 27 18:25:43.036 INFO [stderr]    Compiling bytecount v0.3.1
Nov 27 18:25:44.357 INFO [stderr]    Compiling prost-build v0.3.2
Nov 27 18:25:44.520 INFO [stderr]    Compiling termcolor v0.3.6
Nov 27 18:25:46.398 INFO [stderr]    Compiling fixedbitset v0.1.9
Nov 27 18:25:46.413 INFO [stderr]    Compiling unicode-segmentation v1.2.1
Nov 27 18:25:46.490 INFO [stderr]    Compiling multimap v0.4.0
Nov 27 18:25:47.344 INFO [stderr]    Compiling actix-web v0.6.10
Nov 27 18:25:47.520 INFO [stderr]    Compiling backtrace-sys v0.1.21
Nov 27 18:25:48.048 INFO [stderr]     Checking hostname v0.1.5
Nov 27 18:25:49.004 INFO [stderr]     Checking memchr v1.0.2
Nov 27 18:25:51.569 INFO [stderr]    Compiling log v0.4.1
Nov 27 18:25:51.585 INFO [stderr]    Compiling proc-macro2 v0.4.3
Nov 27 18:25:51.617 INFO [stderr]    Compiling itertools v0.7.8
Nov 27 18:25:51.617 INFO [stderr]    Compiling regex-syntax v0.6.0
Nov 27 18:25:51.652 INFO [stderr]     Checking smallstr v0.1.0
Nov 27 18:25:51.697 INFO [stderr]    Compiling unreachable v1.0.0
Nov 27 18:25:52.056 INFO [stderr]    Compiling humantime v1.1.1
Nov 27 18:25:52.819 INFO [stderr]    Compiling walkdir v2.1.4
Nov 27 18:25:52.895 INFO [stderr]     Checking base64 v0.9.1
Nov 27 18:25:54.469 INFO [stderr]     Checking bytes v0.4.7
Nov 27 18:25:56.597 INFO [stderr]     Checking parking_lot_core v0.2.14
Nov 27 18:25:56.632 INFO [stderr]     Checking uuid v0.6.5
Nov 27 18:26:03.224 INFO [stderr]     Checking tempdir v0.3.7
Nov 27 18:26:03.328 INFO [stderr]     Checking futures-cpupool v0.1.8
Nov 27 18:26:03.392 INFO [stderr]     Checking resolv-conf v0.6.0
Nov 27 18:26:03.730 INFO [stderr]    Compiling petgraph v0.4.12
Nov 27 18:26:03.805 INFO [stderr]     Checking nom v3.2.1
Nov 27 18:26:03.992 INFO [stderr]    Compiling rand v0.4.2
Nov 27 18:26:05.065 INFO [stderr]    Compiling num_cpus v1.8.0
Nov 27 18:26:05.232 INFO [stderr]    Compiling memchr v2.0.1
Nov 27 18:26:05.260 INFO [stderr]    Compiling iovec v0.1.2
Nov 27 18:26:06.321 INFO [stderr]    Compiling atty v0.2.10
Nov 27 18:26:08.440 INFO [stderr]    Compiling heck v0.3.0
Nov 27 18:26:08.440 INFO [stderr]    Compiling thread_local v0.3.5
Nov 27 18:26:11.653 INFO [stderr]     Checking miniz-sys v0.1.10
Nov 27 18:26:11.843 INFO [stderr]     Checking brotli-sys v0.3.2
Nov 27 18:26:12.760 INFO [stderr]     Checking mio-uds v0.6.6
Nov 27 18:26:12.760 INFO [stderr]     Checking parking_lot v0.5.5
Nov 27 18:26:16.108 INFO [stderr]     Checking tokio-io v0.1.6
Nov 27 18:26:16.108 INFO [stderr]     Checking http v0.1.5
Nov 27 18:26:16.136 INFO [stderr]     Checking prost v0.3.2
Nov 27 18:26:16.328 INFO [stderr]    Compiling quote v0.6.2
Nov 27 18:26:22.457 INFO [stderr]    Compiling aho-corasick v0.6.4
Nov 27 18:26:22.564 INFO [stderr]    Compiling syn v0.12.15
Nov 27 18:26:23.591 INFO [stderr]    Compiling syn v0.13.11
Nov 27 18:26:41.873 INFO [stderr]     Checking url v1.7.0
Nov 27 18:26:42.308 INFO [stderr]     Checking regex v1.0.0
Nov 27 18:26:44.346 INFO [stderr]     Checking brotli2 v0.3.2
Nov 27 18:26:45.078 INFO [stderr]     Checking tokio-threadpool v0.1.3
Nov 27 18:26:47.498 INFO [stderr]     Checking flate2 v1.0.1
Nov 27 18:26:53.718 INFO [stderr]     Checking crossbeam-channel v0.1.3
Nov 27 18:26:55.018 INFO [stderr]    Compiling rand v0.3.22
Nov 27 18:26:56.278 INFO [stderr]    Compiling syn v0.14.0
Nov 27 18:27:08.873 INFO [stderr]    Compiling rayon-core v1.4.0
Nov 27 18:27:21.089 INFO [stderr]     Checking tokio-reactor v0.1.1
Nov 27 18:27:21.178 INFO [stderr]     Checking nix v0.7.0
Nov 27 18:27:21.346 INFO [stderr]    Compiling phf_generator v0.7.22
Nov 27 18:27:23.645 INFO [stderr]    Compiling backtrace v0.3.8
Nov 27 18:27:26.449 INFO [stderr]     Checking h2 v0.1.8
Nov 27 18:27:30.530 INFO [stderr]     Checking backtrace v0.2.3
Nov 27 18:27:35.784 INFO [stderr]     Checking tokio-fs v0.1.0
Nov 27 18:27:36.292 INFO [stderr]    Compiling actix_derive v0.2.0
Nov 27 18:27:38.724 INFO [stderr]     Checking env_logger v0.5.10
Nov 27 18:27:40.591 INFO [stderr]    Compiling structopt-derive v0.2.8
Nov 27 18:27:41.293 INFO [stderr]    Compiling rayon v0.8.2
Nov 27 18:27:41.745 INFO [stderr]    Compiling phf_codegen v0.7.22
Nov 27 18:27:47.321 INFO [stderr]     Checking tokio-udp v0.1.0
Nov 27 18:27:56.300 INFO [stderr]     Checking tokio-tcp v0.1.0
Nov 27 18:27:56.376 INFO [stderr]     Checking serde_urlencoded v0.5.2
Nov 27 18:27:56.640 INFO [stderr]     Checking serde_json v1.0.17
Nov 27 18:27:56.704 INFO [stderr]    Compiling error-chain v0.11.0
Nov 27 18:27:56.752 INFO [stderr]    Compiling failure v0.1.1
Nov 27 18:27:58.200 INFO [stderr]     Checking error-chain v0.1.12
Nov 27 18:27:59.121 INFO [stderr]    Compiling semver v0.9.0
Nov 27 18:28:00.184 INFO [stderr]    Compiling serde_derive v1.0.59
Nov 27 18:28:00.184 INFO [stderr]    Compiling terminfo v0.5.0
Nov 27 18:28:00.208 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.4
Nov 27 18:28:00.332 INFO [stderr]     Checking structopt v0.2.8
Nov 27 18:28:01.133 INFO [stderr]     Checking tokio v0.1.6
Nov 27 18:28:07.996 INFO [stderr]    Compiling prost-derive v0.3.2
Nov 27 18:28:08.104 INFO [stderr]    Compiling ring v0.12.1
Nov 27 18:28:08.404 INFO [stderr]     Checking tokio-core v0.1.17
Nov 27 18:28:23.239 INFO [stderr]     Checking trust-dns-proto v0.3.3
Nov 27 18:28:23.353 INFO [stderr]     Checking tokio-signal v0.1.5
Nov 27 18:28:39.851 INFO [stderr]     Checking cookie v0.10.1
Nov 27 18:28:40.416 INFO [stderr]    Compiling prost-types v0.3.2
Nov 27 18:28:40.913 INFO [stderr]     Checking trust-dns-resolver v0.8.2
Nov 27 18:29:01.793 INFO [stderr]    Compiling cargo_metadata v0.5.4
Nov 27 18:29:11.331 INFO [stderr]    Compiling skeptic v0.13.3
Nov 27 18:29:14.874 INFO [stderr]    Compiling catslapp v0.1.0 (/source)
Nov 27 18:29:15.438 INFO [stderr]     Checking mortal v0.1.2
Nov 27 18:29:21.784 INFO [stderr]    Compiling actix v0.5.7
Nov 27 18:29:22.588 INFO [stderr]     Checking linefeed v0.5.0
Nov 27 18:29:40.212 INFO [stderr] warning: unused `#[macro_use]` import
Nov 27 18:29:40.212 INFO [stderr]   --> src/lib.rs:10:1
Nov 27 18:29:40.212 INFO [stderr]    |
Nov 27 18:29:40.212 INFO [stderr] 10 | #[macro_use]
Nov 27 18:29:40.212 INFO [stderr]    | ^^^^^^^^^^^^
Nov 27 18:29:40.212 INFO [stderr]    |
Nov 27 18:29:40.212 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 18:29:40.212 INFO [stderr] 
Nov 27 18:29:40.212 INFO [stderr] warning: unused import: `uuid::Uuid`
Nov 27 18:29:40.212 INFO [stderr]   --> src/lib.rs:27:5
Nov 27 18:29:40.212 INFO [stderr]    |
Nov 27 18:29:40.212 INFO [stderr] 27 | use uuid::Uuid;
Nov 27 18:29:40.212 INFO [stderr]    |     ^^^^^^^^^^
Nov 27 18:29:40.212 INFO [stderr] 
Nov 27 18:29:40.648 INFO [stderr] warning: unused `#[macro_use]` import
Nov 27 18:29:40.649 INFO [stderr]   --> src/lib.rs:10:1
Nov 27 18:29:40.649 INFO [stderr]    |
Nov 27 18:29:40.649 INFO [stderr] 10 | #[macro_use]
Nov 27 18:29:40.649 INFO [stderr]    | ^^^^^^^^^^^^
Nov 27 18:29:40.649 INFO [stderr]    |
Nov 27 18:29:40.649 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 18:29:40.649 INFO [stderr] 
Nov 27 18:29:40.649 INFO [stderr] warning: unused import: `uuid::Uuid`
Nov 27 18:29:40.649 INFO [stderr]   --> src/lib.rs:27:5
Nov 27 18:29:40.649 INFO [stderr]    |
Nov 27 18:29:40.649 INFO [stderr] 27 | use uuid::Uuid;
Nov 27 18:29:40.649 INFO [stderr]    |     ^^^^^^^^^^
Nov 27 18:29:40.649 INFO [stderr] 
Nov 27 18:29:40.964 INFO [stderr] warning: unused import: `futures::prelude`
Nov 27 18:29:40.964 INFO [stderr]   --> src/lib.rs:26:5
Nov 27 18:29:40.964 INFO [stderr]    |
Nov 27 18:29:40.964 INFO [stderr] 26 | use futures::prelude::*;
Nov 27 18:29:40.965 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 27 18:29:40.965 INFO [stderr] 
Nov 27 18:29:41.320 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 27 18:29:41.321 INFO [stderr]  --> src/lib.rs:2:12
Nov 27 18:29:41.321 INFO [stderr]   |
Nov 27 18:29:41.321 INFO [stderr] 2 | #![feature(proc_macro, generators)]
Nov 27 18:29:41.321 INFO [stderr]   |            ^^^^^^^^^^
Nov 27 18:29:41.321 INFO [stderr]   |
Nov 27 18:29:41.322 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 27 18:29:41.322 INFO [stderr] 
Nov 27 18:29:41.362 INFO [stderr] warning: unused import: `futures::prelude`
Nov 27 18:29:41.362 INFO [stderr]   --> src/lib.rs:26:5
Nov 27 18:29:41.362 INFO [stderr]    |
Nov 27 18:29:41.362 INFO [stderr] 26 | use futures::prelude::*;
Nov 27 18:29:41.362 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 27 18:29:41.362 INFO [stderr] 
Nov 27 18:29:41.600 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 27 18:29:41.600 INFO [stderr]  --> src/lib.rs:2:12
Nov 27 18:29:41.600 INFO [stderr]   |
Nov 27 18:29:41.600 INFO [stderr] 2 | #![feature(proc_macro, generators)]
Nov 27 18:29:41.600 INFO [stderr]   |            ^^^^^^^^^^
Nov 27 18:29:41.600 INFO [stderr]   |
Nov 27 18:29:41.600 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 27 18:29:41.600 INFO [stderr] 
Nov 27 18:29:45.288 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 27 18:29:45.288 INFO [stderr]   --> src/main.rs:89:9
Nov 27 18:29:45.288 INFO [stderr]    |
Nov 27 18:29:45.288 INFO [stderr] 89 |     use std::io::prelude::*;
Nov 27 18:29:45.288 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Nov 27 18:29:45.288 INFO [stderr]    |
Nov 27 18:29:45.288 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 18:29:45.288 INFO [stderr] 
Nov 27 18:29:45.356 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 27 18:29:45.356 INFO [stderr]   --> src/main.rs:89:9
Nov 27 18:29:45.356 INFO [stderr]    |
Nov 27 18:29:45.356 INFO [stderr] 89 |     use std::io::prelude::*;
Nov 27 18:29:45.356 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Nov 27 18:29:45.356 INFO [stderr]    |
Nov 27 18:29:45.356 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 18:29:45.356 INFO [stderr] 
Nov 27 18:29:45.432 INFO [stderr] warning: unused import: `futures::prelude`
Nov 27 18:29:45.432 INFO [stderr]   --> src/main.rs:18:5
Nov 27 18:29:45.432 INFO [stderr]    |
Nov 27 18:29:45.432 INFO [stderr] 18 | use futures::prelude::*;
Nov 27 18:29:45.432 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 27 18:29:45.432 INFO [stderr] 
Nov 27 18:29:45.434 INFO [stderr] warning: unused variable: `tmp_file`
Nov 27 18:29:45.434 INFO [stderr]   --> src/main.rs:99:25
Nov 27 18:29:45.434 INFO [stderr]    |
Nov 27 18:29:45.434 INFO [stderr] 99 |                 let mut tmp_file = ::std::fs::File::create(&tmp_file_path)?;
Nov 27 18:29:45.434 INFO [stderr]    |                         ^^^^^^^^ help: consider using `_tmp_file` instead
Nov 27 18:29:45.434 INFO [stderr]    |
Nov 27 18:29:45.434 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 18:29:45.434 INFO [stderr] 
Nov 27 18:29:45.492 INFO [stderr] warning: enum is never used: `ReplError`
Nov 27 18:29:45.492 INFO [stderr]   --> src/main.rs:37:1
Nov 27 18:29:45.492 INFO [stderr]    |
Nov 27 18:29:45.492 INFO [stderr] 37 | enum ReplError {
Nov 27 18:29:45.492 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 27 18:29:45.492 INFO [stderr]    |
Nov 27 18:29:45.492 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 18:29:45.492 INFO [stderr] 
Nov 27 18:29:45.492 INFO [stderr] warning: function is never used: `read_command`
Nov 27 18:29:45.492 INFO [stderr]   --> src/main.rs:82:1
Nov 27 18:29:45.492 INFO [stderr]    |
Nov 27 18:29:45.492 INFO [stderr] 82 | fn read_command(line: &str) -> Option<(&str, Vec<&str>)> {
Nov 27 18:29:45.492 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:29:45.492 INFO [stderr] 
Nov 27 18:29:45.492 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 27 18:29:45.492 INFO [stderr]  --> src/main.rs:2:12
Nov 27 18:29:45.492 INFO [stderr]   |
Nov 27 18:29:45.492 INFO [stderr] 2 | #![feature(proc_macro, generators)]
Nov 27 18:29:45.492 INFO [stderr]   |            ^^^^^^^^^^
Nov 27 18:29:45.492 INFO [stderr]   |
Nov 27 18:29:45.492 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 27 18:29:45.492 INFO [stderr] 
Nov 27 18:29:45.672 INFO [stderr] warning: unused import: `futures::prelude`
Nov 27 18:29:45.672 INFO [stderr]   --> src/main.rs:18:5
Nov 27 18:29:45.672 INFO [stderr]    |
Nov 27 18:29:45.672 INFO [stderr] 18 | use futures::prelude::*;
Nov 27 18:29:45.672 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 27 18:29:45.672 INFO [stderr] 
Nov 27 18:29:45.680 INFO [stderr] warning: unused variable: `tmp_file`
Nov 27 18:29:45.680 INFO [stderr]   --> src/main.rs:99:25
Nov 27 18:29:45.680 INFO [stderr]    |
Nov 27 18:29:45.680 INFO [stderr] 99 |                 let mut tmp_file = ::std::fs::File::create(&tmp_file_path)?;
Nov 27 18:29:45.680 INFO [stderr]    |                         ^^^^^^^^ help: consider using `_tmp_file` instead
Nov 27 18:29:45.680 INFO [stderr]    |
Nov 27 18:29:45.680 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 18:29:45.680 INFO [stderr] 
Nov 27 18:29:45.720 INFO [stderr] warning: enum is never used: `ReplError`
Nov 27 18:29:45.720 INFO [stderr]   --> src/main.rs:37:1
Nov 27 18:29:45.720 INFO [stderr]    |
Nov 27 18:29:45.720 INFO [stderr] 37 | enum ReplError {
Nov 27 18:29:45.720 INFO [stderr]    | ^^^^^^^^^^^^^^
Nov 27 18:29:45.720 INFO [stderr]    |
Nov 27 18:29:45.720 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 18:29:45.720 INFO [stderr] 
Nov 27 18:29:45.720 INFO [stderr] warning: function is never used: `read_command`
Nov 27 18:29:45.720 INFO [stderr]   --> src/main.rs:82:1
Nov 27 18:29:45.720 INFO [stderr]    |
Nov 27 18:29:45.720 INFO [stderr] 82 | fn read_command(line: &str) -> Option<(&str, Vec<&str>)> {
Nov 27 18:29:45.720 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:29:45.720 INFO [stderr] 
Nov 27 18:29:45.720 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 27 18:29:45.720 INFO [stderr]  --> src/main.rs:2:12
Nov 27 18:29:45.720 INFO [stderr]   |
Nov 27 18:29:45.720 INFO [stderr] 2 | #![feature(proc_macro, generators)]
Nov 27 18:29:45.720 INFO [stderr]   |            ^^^^^^^^^^
Nov 27 18:29:45.720 INFO [stderr]   |
Nov 27 18:29:45.721 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 27 18:29:45.721 INFO [stderr] 
Nov 27 18:29:45.803 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 03s
Nov 27 18:29:45.896 INFO [stderr] su: No module specific data is present
Nov 27 18:29:47.079 INFO running `"docker" "inspect" "9ede029ba36be9ee66993c07310c0b1b9ebacfb47d1f45acf0f32d9057a114b4"`
Nov 27 18:29:47.421 INFO running `"docker" "rm" "-f" "9ede029ba36be9ee66993c07310c0b1b9ebacfb47d1f45acf0f32d9057a114b4"`
Nov 27 18:29:47.817 INFO [stdout] 9ede029ba36be9ee66993c07310c0b1b9ebacfb47d1f45acf0f32d9057a114b4