Dec 04 08:20:38.036 INFO checking tomhoule/catslapp against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 08:20:38.037 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 08:20:38.575 INFO [stdout] fcd32f037a609aeeb510f833dfab281c670bd3b79a1d0c38cb5be9cd62e4bf21
Dec 04 08:20:38.577 INFO running `"docker" "start" "-a" "fcd32f037a609aeeb510f833dfab281c670bd3b79a1d0c38cb5be9cd62e4bf21"`
Dec 04 08:20:41.046 INFO [stderr] usermod: no changes
Dec 04 08:20:41.516 INFO [stderr]    Compiling libc v0.2.41
Dec 04 08:20:41.519 INFO [stderr]    Compiling serde v1.0.59
Dec 04 08:20:41.532 INFO [stderr]    Compiling rustc-demangle v0.1.8
Dec 04 08:20:41.588 INFO [stderr]    Compiling void v1.0.2
Dec 04 08:20:41.592 INFO [stderr]    Compiling byteorder v1.2.3
Dec 04 08:20:41.616 INFO [stderr]    Compiling remove_dir_all v0.5.1
Dec 04 08:20:41.618 INFO [stderr]    Compiling same-file v1.0.2
Dec 04 08:20:41.620 INFO [stderr]    Compiling quick-error v1.2.1
Dec 04 08:20:42.592 INFO [stderr]    Compiling bytecount v0.3.1
Dec 04 08:20:42.608 INFO [stderr]    Compiling fixedbitset v0.1.9
Dec 04 08:20:43.032 INFO [stderr]    Compiling termcolor v0.3.6
Dec 04 08:20:45.221 INFO [stderr]    Compiling prost-build v0.3.2
Dec 04 08:20:45.227 INFO [stderr]    Compiling unicode-segmentation v1.2.1
Dec 04 08:20:45.235 INFO [stderr]    Compiling multimap v0.4.0
Dec 04 08:20:45.251 INFO [stderr]    Compiling actix-web v0.6.10
Dec 04 08:20:45.593 INFO [stderr]    Compiling backtrace-sys v0.1.21
Dec 04 08:20:46.363 INFO [stderr]    Compiling brotli-sys v0.3.2
Dec 04 08:20:49.055 INFO [stderr]     Checking hostname v0.1.5
Dec 04 08:20:49.091 INFO [stderr]     Checking memchr v1.0.2
Dec 04 08:20:49.187 INFO [stderr]     Checking memchr v2.0.1
Dec 04 08:20:49.211 INFO [stderr]     Checking time v0.1.40
Dec 04 08:20:49.211 INFO [stderr]     Checking atty v0.2.10
Dec 04 08:20:49.295 INFO [stderr]    Compiling proc-macro2 v0.4.3
Dec 04 08:20:49.740 INFO [stderr]    Compiling itertools v0.7.8
Dec 04 08:20:49.896 INFO [stderr]    Compiling regex-syntax v0.6.0
Dec 04 08:20:49.923 INFO [stderr]    Compiling unreachable v1.0.0
Dec 04 08:20:50.035 INFO [stderr]     Checking smallstr v0.1.0
Dec 04 08:20:50.051 INFO [stderr]    Compiling humantime v1.1.1
Dec 04 08:20:50.087 INFO [stderr]    Compiling walkdir v2.1.4
Dec 04 08:20:50.659 INFO [stderr]    Compiling petgraph v0.4.12
Dec 04 08:20:51.119 INFO [stderr]     Checking base64 v0.9.1
Dec 04 08:20:52.326 INFO [stderr]     Checking bytes v0.4.7
Dec 04 08:20:54.683 INFO [stderr]    Compiling rand v0.4.2
Dec 04 08:20:57.523 INFO [stderr]    Compiling num_cpus v1.8.0
Dec 04 08:20:57.523 INFO [stderr]    Compiling iovec v0.1.2
Dec 04 08:20:59.711 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 04 08:20:59.722 INFO [stderr]     Checking uuid v0.6.5
Dec 04 08:20:59.799 INFO [stderr]     Checking tempdir v0.3.7
Dec 04 08:20:59.799 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 04 08:20:59.927 INFO [stderr]    Compiling heck v0.3.0
Dec 04 08:21:01.409 INFO [stderr]     Checking mio v0.6.14
Dec 04 08:21:01.672 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 04 08:21:02.503 INFO [stderr]     Checking resolv-conf v0.6.0
Dec 04 08:21:03.963 INFO [stderr]    Compiling nix v0.7.0
Dec 04 08:21:05.928 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 04 08:21:09.081 INFO [stderr]     Checking nom v3.2.1
Dec 04 08:21:09.113 INFO [stderr]    Compiling thread_local v0.3.5
Dec 04 08:21:10.048 INFO [stderr]     Checking clap v2.31.2
Dec 04 08:21:12.613 INFO [stderr]     Checking miniz-sys v0.1.10
Dec 04 08:21:13.904 INFO [stderr]     Checking tokio-io v0.1.6
Dec 04 08:21:14.053 INFO [stderr]     Checking http v0.1.5
Dec 04 08:21:20.191 INFO [stderr]     Checking prost v0.3.2
Dec 04 08:21:24.062 INFO [stderr]    Compiling quote v0.6.2
Dec 04 08:21:41.077 INFO [stderr]    Compiling syn v0.12.15
Dec 04 08:21:41.284 INFO [stderr]    Compiling syn v0.13.11
Dec 04 08:21:41.962 INFO [stderr]     Checking parking_lot v0.5.5
Dec 04 08:21:42.805 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 04 08:21:43.384 INFO [stderr]    Compiling rand v0.3.22
Dec 04 08:21:44.593 INFO [stderr]     Checking regex v1.0.0
Dec 04 08:21:45.226 INFO [stderr]     Checking mio-uds v0.6.6
Dec 04 08:21:45.509 INFO [stderr]     Checking flate2 v1.0.1
Dec 04 08:21:46.710 INFO [stderr]     Checking tokio-reactor v0.1.1
Dec 04 08:21:47.739 INFO [stderr]    Compiling syn v0.14.0
Dec 04 08:21:50.693 INFO [stderr]     Checking tokio-threadpool v0.1.3
Dec 04 08:21:59.601 INFO [stderr]     Checking h2 v0.1.8
Dec 04 08:22:35.337 INFO [stderr]    Compiling backtrace v0.3.8
Dec 04 08:22:35.387 INFO [stderr]     Checking backtrace v0.2.3
Dec 04 08:22:35.631 INFO [stderr]    Compiling actix_derive v0.2.0
Dec 04 08:22:35.718 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 04 08:22:36.232 INFO [stderr]    Compiling rayon-core v1.4.0
Dec 04 08:22:36.996 INFO [stderr]     Checking crossbeam-channel v0.1.3
Dec 04 08:22:37.241 INFO [stderr]     Checking tokio-udp v0.1.0
Dec 04 08:22:37.475 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 04 08:22:37.979 INFO [stderr]     Checking tokio-fs v0.1.0
Dec 04 08:22:37.980 INFO [stderr]     Checking env_logger v0.5.10
Dec 04 08:22:41.309 INFO [stderr]     Checking brotli2 v0.3.2
Dec 04 08:22:44.812 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 04 08:22:44.814 INFO [stderr]     Checking serde_json v1.0.17
Dec 04 08:22:45.345 INFO [stderr]    Compiling semver v0.9.0
Dec 04 08:22:45.398 INFO [stderr]    Compiling structopt-derive v0.2.8
Dec 04 08:22:45.503 INFO [stderr]    Compiling phf_codegen v0.7.22
Dec 04 08:22:47.912 INFO [stderr]     Checking error-chain v0.1.12
Dec 04 08:22:49.351 INFO [stderr]     Checking failure v0.1.1
Dec 04 08:22:49.395 INFO [stderr]    Compiling serde_derive v1.0.59
Dec 04 08:22:51.187 INFO [stderr]     Checking tokio v0.1.6
Dec 04 08:22:52.324 INFO [stderr]    Compiling error-chain v0.11.0
Dec 04 08:22:57.727 INFO [stderr]    Compiling rayon v0.8.2
Dec 04 08:22:57.783 INFO [stderr]    Compiling terminfo v0.5.0
Dec 04 08:22:58.002 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.4
Dec 04 08:22:58.013 INFO [stderr]     Checking tokio-core v0.1.17
Dec 04 08:22:58.295 INFO [stderr]    Compiling prost-derive v0.3.2
Dec 04 08:23:10.752 INFO [stderr]     Checking structopt v0.2.8
Dec 04 08:23:10.779 INFO [stderr]     Checking trust-dns-proto v0.3.3
Dec 04 08:23:11.051 INFO [stderr]     Checking tokio-signal v0.1.5
Dec 04 08:23:16.439 INFO [stderr]    Compiling ring v0.12.1
Dec 04 08:23:27.591 INFO [stderr]    Compiling prost-types v0.3.2
Dec 04 08:23:31.557 INFO [stderr]     Checking trust-dns-resolver v0.8.2
Dec 04 08:23:49.767 INFO [stderr]     Checking cookie v0.10.1
Dec 04 08:23:53.592 INFO [stderr]    Compiling cargo_metadata v0.5.4
Dec 04 08:24:02.419 INFO [stderr]    Compiling catslapp v0.1.0 (/source)
Dec 04 08:24:02.927 INFO [stderr]    Compiling skeptic v0.13.3
Dec 04 08:24:07.085 INFO [stderr]     Checking mortal v0.1.2
Dec 04 08:24:08.793 INFO [stderr]    Compiling actix v0.5.7
Dec 04 08:24:10.167 INFO [stderr]     Checking linefeed v0.5.0
Dec 04 08:24:24.003 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 08:24:24.003 INFO [stderr]   --> src/lib.rs:10:1
Dec 04 08:24:24.003 INFO [stderr]    |
Dec 04 08:24:24.003 INFO [stderr] 10 | #[macro_use]
Dec 04 08:24:24.003 INFO [stderr]    | ^^^^^^^^^^^^
Dec 04 08:24:24.003 INFO [stderr]    |
Dec 04 08:24:24.003 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 08:24:24.003 INFO [stderr] 
Dec 04 08:24:24.003 INFO [stderr] warning: unused import: `uuid::Uuid`
Dec 04 08:24:24.003 INFO [stderr]   --> src/lib.rs:27:5
Dec 04 08:24:24.003 INFO [stderr]    |
Dec 04 08:24:24.003 INFO [stderr] 27 | use uuid::Uuid;
Dec 04 08:24:24.003 INFO [stderr]    |     ^^^^^^^^^^
Dec 04 08:24:24.003 INFO [stderr] 
Dec 04 08:24:24.123 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 08:24:24.123 INFO [stderr]   --> src/lib.rs:10:1
Dec 04 08:24:24.123 INFO [stderr]    |
Dec 04 08:24:24.123 INFO [stderr] 10 | #[macro_use]
Dec 04 08:24:24.123 INFO [stderr]    | ^^^^^^^^^^^^
Dec 04 08:24:24.123 INFO [stderr]    |
Dec 04 08:24:24.123 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 08:24:24.123 INFO [stderr] 
Dec 04 08:24:24.123 INFO [stderr] warning: unused import: `uuid::Uuid`
Dec 04 08:24:24.123 INFO [stderr]   --> src/lib.rs:27:5
Dec 04 08:24:24.123 INFO [stderr]    |
Dec 04 08:24:24.123 INFO [stderr] 27 | use uuid::Uuid;
Dec 04 08:24:24.123 INFO [stderr]    |     ^^^^^^^^^^
Dec 04 08:24:24.123 INFO [stderr] 
Dec 04 08:24:24.531 INFO [stderr] warning: unused import: `futures::prelude`
Dec 04 08:24:24.531 INFO [stderr]   --> src/lib.rs:26:5
Dec 04 08:24:24.531 INFO [stderr]    |
Dec 04 08:24:24.531 INFO [stderr] 26 | use futures::prelude::*;
Dec 04 08:24:24.531 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 08:24:24.531 INFO [stderr] 
Dec 04 08:24:24.748 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 04 08:24:24.748 INFO [stderr]  --> src/lib.rs:2:12
Dec 04 08:24:24.748 INFO [stderr]   |
Dec 04 08:24:24.748 INFO [stderr] 2 | #![feature(proc_macro, generators)]
Dec 04 08:24:24.748 INFO [stderr]   |            ^^^^^^^^^^
Dec 04 08:24:24.748 INFO [stderr]   |
Dec 04 08:24:24.748 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 08:24:24.749 INFO [stderr] 
Dec 04 08:24:24.798 INFO [stderr] warning: unused import: `futures::prelude`
Dec 04 08:24:24.798 INFO [stderr]   --> src/lib.rs:26:5
Dec 04 08:24:24.798 INFO [stderr]    |
Dec 04 08:24:24.798 INFO [stderr] 26 | use futures::prelude::*;
Dec 04 08:24:24.798 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 08:24:24.798 INFO [stderr] 
Dec 04 08:24:25.270 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 04 08:24:25.270 INFO [stderr]  --> src/lib.rs:2:12
Dec 04 08:24:25.271 INFO [stderr]   |
Dec 04 08:24:25.271 INFO [stderr] 2 | #![feature(proc_macro, generators)]
Dec 04 08:24:25.271 INFO [stderr]   |            ^^^^^^^^^^
Dec 04 08:24:25.287 INFO [stderr]   |
Dec 04 08:24:25.287 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 08:24:25.288 INFO [stderr] 
Dec 04 08:24:28.615 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 04 08:24:28.615 INFO [stderr]   --> src/main.rs:89:9
Dec 04 08:24:28.615 INFO [stderr]    |
Dec 04 08:24:28.615 INFO [stderr] 89 |     use std::io::prelude::*;
Dec 04 08:24:28.615 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 04 08:24:28.615 INFO [stderr]    |
Dec 04 08:24:28.616 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 08:24:28.616 INFO [stderr] 
Dec 04 08:24:28.815 INFO [stderr] warning: unused import: `futures::prelude`
Dec 04 08:24:28.815 INFO [stderr]   --> src/main.rs:18:5
Dec 04 08:24:28.815 INFO [stderr]    |
Dec 04 08:24:28.816 INFO [stderr] 18 | use futures::prelude::*;
Dec 04 08:24:28.816 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 08:24:28.816 INFO [stderr] 
Dec 04 08:24:28.827 INFO [stderr] warning: unused variable: `tmp_file`
Dec 04 08:24:28.827 INFO [stderr]   --> src/main.rs:99:25
Dec 04 08:24:28.827 INFO [stderr]    |
Dec 04 08:24:28.828 INFO [stderr] 99 |                 let mut tmp_file = ::std::fs::File::create(&tmp_file_path)?;
Dec 04 08:24:28.828 INFO [stderr]    |                         ^^^^^^^^ help: consider using `_tmp_file` instead
Dec 04 08:24:28.828 INFO [stderr]    |
Dec 04 08:24:28.829 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 08:24:28.829 INFO [stderr] 
Dec 04 08:24:28.899 INFO [stderr] warning: enum is never used: `ReplError`
Dec 04 08:24:28.899 INFO [stderr]   --> src/main.rs:37:1
Dec 04 08:24:28.899 INFO [stderr]    |
Dec 04 08:24:28.899 INFO [stderr] 37 | enum ReplError {
Dec 04 08:24:28.899 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 04 08:24:28.903 INFO [stderr]    |
Dec 04 08:24:28.903 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 08:24:28.903 INFO [stderr] 
Dec 04 08:24:28.903 INFO [stderr] warning: function is never used: `read_command`
Dec 04 08:24:28.903 INFO [stderr]   --> src/main.rs:82:1
Dec 04 08:24:28.903 INFO [stderr]    |
Dec 04 08:24:28.903 INFO [stderr] 82 | fn read_command(line: &str) -> Option<(&str, Vec<&str>)> {
Dec 04 08:24:28.903 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:24:28.904 INFO [stderr] 
Dec 04 08:24:28.904 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 04 08:24:28.904 INFO [stderr]  --> src/main.rs:2:12
Dec 04 08:24:28.904 INFO [stderr]   |
Dec 04 08:24:28.904 INFO [stderr] 2 | #![feature(proc_macro, generators)]
Dec 04 08:24:28.904 INFO [stderr]   |            ^^^^^^^^^^
Dec 04 08:24:28.904 INFO [stderr]   |
Dec 04 08:24:28.904 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 08:24:28.904 INFO [stderr] 
Dec 04 08:24:28.984 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 04 08:24:28.984 INFO [stderr]   --> src/main.rs:89:9
Dec 04 08:24:28.984 INFO [stderr]    |
Dec 04 08:24:28.984 INFO [stderr] 89 |     use std::io::prelude::*;
Dec 04 08:24:28.984 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 04 08:24:28.984 INFO [stderr]    |
Dec 04 08:24:28.984 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 08:24:28.985 INFO [stderr] 
Dec 04 08:24:29.125 INFO [stderr] warning: unused import: `futures::prelude`
Dec 04 08:24:29.125 INFO [stderr]   --> src/main.rs:18:5
Dec 04 08:24:29.125 INFO [stderr]    |
Dec 04 08:24:29.125 INFO [stderr] 18 | use futures::prelude::*;
Dec 04 08:24:29.125 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 08:24:29.125 INFO [stderr] 
Dec 04 08:24:29.135 INFO [stderr] warning: unused variable: `tmp_file`
Dec 04 08:24:29.135 INFO [stderr]   --> src/main.rs:99:25
Dec 04 08:24:29.135 INFO [stderr]    |
Dec 04 08:24:29.135 INFO [stderr] 99 |                 let mut tmp_file = ::std::fs::File::create(&tmp_file_path)?;
Dec 04 08:24:29.135 INFO [stderr]    |                         ^^^^^^^^ help: consider using `_tmp_file` instead
Dec 04 08:24:29.135 INFO [stderr]    |
Dec 04 08:24:29.135 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 08:24:29.135 INFO [stderr] 
Dec 04 08:24:29.163 INFO [stderr] warning: enum is never used: `ReplError`
Dec 04 08:24:29.163 INFO [stderr]   --> src/main.rs:37:1
Dec 04 08:24:29.163 INFO [stderr]    |
Dec 04 08:24:29.163 INFO [stderr] 37 | enum ReplError {
Dec 04 08:24:29.163 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 04 08:24:29.163 INFO [stderr]    |
Dec 04 08:24:29.163 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 08:24:29.163 INFO [stderr] 
Dec 04 08:24:29.163 INFO [stderr] warning: function is never used: `read_command`
Dec 04 08:24:29.163 INFO [stderr]   --> src/main.rs:82:1
Dec 04 08:24:29.163 INFO [stderr]    |
Dec 04 08:24:29.163 INFO [stderr] 82 | fn read_command(line: &str) -> Option<(&str, Vec<&str>)> {
Dec 04 08:24:29.163 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:24:29.163 INFO [stderr] 
Dec 04 08:24:29.163 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 04 08:24:29.163 INFO [stderr]  --> src/main.rs:2:12
Dec 04 08:24:29.163 INFO [stderr]   |
Dec 04 08:24:29.163 INFO [stderr] 2 | #![feature(proc_macro, generators)]
Dec 04 08:24:29.163 INFO [stderr]   |            ^^^^^^^^^^
Dec 04 08:24:29.163 INFO [stderr]   |
Dec 04 08:24:29.163 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 08:24:29.163 INFO [stderr] 
Dec 04 08:24:29.203 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 48s
Dec 04 08:24:29.227 INFO [stderr] su: No module specific data is present
Dec 04 08:24:30.515 INFO running `"docker" "inspect" "fcd32f037a609aeeb510f833dfab281c670bd3b79a1d0c38cb5be9cd62e4bf21"`
Dec 04 08:24:30.855 INFO running `"docker" "rm" "-f" "fcd32f037a609aeeb510f833dfab281c670bd3b79a1d0c38cb5be9cd62e4bf21"`
Dec 04 08:24:31.135 INFO [stdout] fcd32f037a609aeeb510f833dfab281c670bd3b79a1d0c38cb5be9cd62e4bf21