Dec 11 07:29:21.593 INFO checking tomhoule/catslapp against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 07:29:21.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 07:29:22.126 INFO [stdout] 15efcc6190b73f11298b3bdec84d42c5d86e0d4b70fc505be4b9e112c0913931
Dec 11 07:29:22.128 INFO running `"docker" "start" "-a" "15efcc6190b73f11298b3bdec84d42c5d86e0d4b70fc505be4b9e112c0913931"`
Dec 11 07:29:24.544 INFO [stderr] usermod: no changes
Dec 11 07:29:25.094 INFO [stderr]    Compiling serde v1.0.59
Dec 11 07:29:25.097 INFO [stderr]    Compiling void v1.0.2
Dec 11 07:29:25.097 INFO [stderr]    Compiling byteorder v1.2.3
Dec 11 07:29:25.098 INFO [stderr]    Compiling quick-error v1.2.1
Dec 11 07:29:25.098 INFO [stderr]    Compiling fixedbitset v0.1.9
Dec 11 07:29:25.108 INFO [stderr]    Compiling prost-build v0.3.2
Dec 11 07:29:25.108 INFO [stderr]    Compiling termcolor v0.3.6
Dec 11 07:29:25.108 INFO [stderr]    Compiling multimap v0.4.0
Dec 11 07:29:26.476 INFO [stderr]    Compiling backtrace-sys v0.1.21
Dec 11 07:29:26.478 INFO [stderr]     Checking memchr v1.0.2
Dec 11 07:29:28.480 INFO [stderr]    Compiling log v0.4.1
Dec 11 07:29:28.480 INFO [stderr]    Compiling proc-macro2 v0.4.3
Dec 11 07:29:28.524 INFO [stderr]    Compiling memchr v2.0.1
Dec 11 07:29:28.524 INFO [stderr]    Compiling iovec v0.1.2
Dec 11 07:29:29.572 INFO [stderr]    Compiling atty v0.2.10
Dec 11 07:29:29.724 INFO [stderr]    Compiling itertools v0.7.8
Dec 11 07:29:32.260 INFO [stderr]    Compiling regex-syntax v0.6.0
Dec 11 07:29:32.280 INFO [stderr]     Checking smallstr v0.1.0
Dec 11 07:29:32.311 INFO [stderr]    Compiling humantime v1.1.1
Dec 11 07:29:32.340 INFO [stderr]    Compiling unreachable v1.0.0
Dec 11 07:29:33.308 INFO [stderr]     Checking crossbeam-epoch v0.4.1
Dec 11 07:29:33.341 INFO [stderr]     Checking bytes v0.4.7
Dec 11 07:29:33.582 INFO [stderr]     Checking tempdir v0.3.7
Dec 11 07:29:35.220 INFO [stderr]     Checking resolv-conf v0.6.0
Dec 11 07:29:35.370 INFO [stderr]     Checking nom v3.2.1
Dec 11 07:29:40.858 INFO [stderr]    Compiling petgraph v0.4.12
Dec 11 07:29:41.004 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 11 07:29:41.094 INFO [stderr]    Compiling aho-corasick v0.6.4
Dec 11 07:29:45.493 INFO [stderr]     Checking thread_local v0.3.5
Dec 11 07:29:46.162 INFO [stderr]     Checking clap v2.31.2
Dec 11 07:29:47.428 INFO [stderr]     Checking miniz-sys v0.1.10
Dec 11 07:29:48.126 INFO [stderr]     Checking brotli-sys v0.3.2
Dec 11 07:29:49.484 INFO [stderr]     Checking crossbeam-deque v0.3.1
Dec 11 07:29:49.484 INFO [stderr]     Checking tokio-io v0.1.6
Dec 11 07:29:49.536 INFO [stderr]     Checking http v0.1.5
Dec 11 07:29:51.140 INFO [stderr]     Checking prost v0.3.2
Dec 11 07:29:51.204 INFO [stderr]    Compiling syn v0.12.15
Dec 11 07:29:51.520 INFO [stderr]    Compiling syn v0.13.11
Dec 11 07:29:59.044 INFO [stderr]    Compiling quote v0.6.2
Dec 11 07:30:02.197 INFO [stderr]     Checking regex v1.0.0
Dec 11 07:30:02.197 INFO [stderr]     Checking flate2 v1.0.1
Dec 11 07:30:26.599 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 11 07:30:27.955 INFO [stderr]     Checking brotli2 v0.3.2
Dec 11 07:30:31.377 INFO [stderr]     Checking crossbeam-channel v0.1.3
Dec 11 07:30:35.620 INFO [stderr]     Checking tokio-threadpool v0.1.3
Dec 11 07:30:36.340 INFO [stderr]     Checking tokio-reactor v0.1.1
Dec 11 07:30:36.681 INFO [stderr]     Checking nix v0.7.0
Dec 11 07:30:37.429 INFO [stderr]    Compiling syn v0.14.0
Dec 11 07:30:37.662 INFO [stderr]    Compiling backtrace v0.3.8
Dec 11 07:30:43.589 INFO [stderr]     Checking h2 v0.1.8
Dec 11 07:30:43.603 INFO [stderr]     Checking backtrace v0.2.3
Dec 11 07:30:44.634 INFO [stderr]     Checking env_logger v0.5.10
Dec 11 07:30:46.030 INFO [stderr]    Compiling structopt-derive v0.2.8
Dec 11 07:30:49.490 INFO [stderr]    Compiling rayon-core v1.4.0
Dec 11 07:31:03.412 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 11 07:31:03.414 INFO [stderr]     Checking tokio-udp v0.1.0
Dec 11 07:31:19.834 INFO [stderr]    Compiling error-chain v0.11.0
Dec 11 07:31:20.267 INFO [stderr]    Compiling failure v0.1.1
Dec 11 07:31:20.453 INFO [stderr]     Checking tokio-fs v0.1.0
Dec 11 07:31:20.465 INFO [stderr]     Checking error-chain v0.1.12
Dec 11 07:31:20.990 INFO [stderr]    Compiling rayon v0.8.2
Dec 11 07:31:21.106 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 11 07:31:22.120 INFO [stderr]     Checking serde_json v1.0.17
Dec 11 07:31:23.896 INFO [stderr]    Compiling semver v0.9.0
Dec 11 07:31:23.896 INFO [stderr]     Checking structopt v0.2.8
Dec 11 07:31:23.896 INFO [stderr]    Compiling serde_derive v1.0.59
Dec 11 07:31:23.928 INFO [stderr]    Compiling terminfo v0.5.0
Dec 11 07:31:25.508 INFO [stderr]     Checking tokio v0.1.6
Dec 11 07:31:35.669 INFO [stderr]    Compiling prost-derive v0.3.2
Dec 11 07:31:35.757 INFO [stderr]     Checking tokio-core v0.1.17
Dec 11 07:31:40.792 INFO [stderr]    Compiling ring v0.12.1
Dec 11 07:31:42.852 INFO [stderr]     Checking trust-dns-proto v0.3.3
Dec 11 07:31:42.852 INFO [stderr]     Checking tokio-signal v0.1.5
Dec 11 07:31:56.976 INFO [stderr]    Compiling prost-types v0.3.2
Dec 11 07:31:58.308 INFO [stderr]     Checking trust-dns-resolver v0.8.2
Dec 11 07:32:08.645 INFO [stderr]     Checking cookie v0.10.1
Dec 11 07:32:15.305 INFO [stderr]    Compiling cargo_metadata v0.5.4
Dec 11 07:32:20.146 INFO [stderr]     Checking mortal v0.1.2
Dec 11 07:32:23.032 INFO [stderr]    Compiling skeptic v0.13.3
Dec 11 07:32:23.320 INFO [stderr]     Checking linefeed v0.5.0
Dec 11 07:32:28.830 INFO [stderr]    Compiling catslapp v0.1.0 (/source)
Dec 11 07:32:31.874 INFO [stderr]    Compiling actix v0.5.7
Dec 11 07:32:38.761 INFO [stderr]     Checking actix-web v0.6.10
Dec 11 07:32:49.916 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 07:32:49.916 INFO [stderr]   --> src/lib.rs:10:1
Dec 11 07:32:49.916 INFO [stderr]    |
Dec 11 07:32:49.916 INFO [stderr] 10 | #[macro_use]
Dec 11 07:32:49.916 INFO [stderr]    | ^^^^^^^^^^^^
Dec 11 07:32:49.916 INFO [stderr]    |
Dec 11 07:32:49.916 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 07:32:49.916 INFO [stderr] 
Dec 11 07:32:49.916 INFO [stderr] warning: unused import: `uuid::Uuid`
Dec 11 07:32:49.916 INFO [stderr]   --> src/lib.rs:27:5
Dec 11 07:32:49.916 INFO [stderr]    |
Dec 11 07:32:49.916 INFO [stderr] 27 | use uuid::Uuid;
Dec 11 07:32:49.916 INFO [stderr]    |     ^^^^^^^^^^
Dec 11 07:32:49.916 INFO [stderr] 
Dec 11 07:32:50.132 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 07:32:50.132 INFO [stderr]   --> src/lib.rs:10:1
Dec 11 07:32:50.132 INFO [stderr]    |
Dec 11 07:32:50.132 INFO [stderr] 10 | #[macro_use]
Dec 11 07:32:50.132 INFO [stderr]    | ^^^^^^^^^^^^
Dec 11 07:32:50.132 INFO [stderr]    |
Dec 11 07:32:50.132 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 07:32:50.132 INFO [stderr] 
Dec 11 07:32:50.132 INFO [stderr] warning: unused import: `uuid::Uuid`
Dec 11 07:32:50.132 INFO [stderr]   --> src/lib.rs:27:5
Dec 11 07:32:50.132 INFO [stderr]    |
Dec 11 07:32:50.132 INFO [stderr] 27 | use uuid::Uuid;
Dec 11 07:32:50.132 INFO [stderr]    |     ^^^^^^^^^^
Dec 11 07:32:50.132 INFO [stderr] 
Dec 11 07:32:50.440 INFO [stderr] warning: unused import: `futures::prelude`
Dec 11 07:32:50.440 INFO [stderr]   --> src/lib.rs:26:5
Dec 11 07:32:50.440 INFO [stderr]    |
Dec 11 07:32:50.440 INFO [stderr] 26 | use futures::prelude::*;
Dec 11 07:32:50.440 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 07:32:50.440 INFO [stderr] 
Dec 11 07:32:50.660 INFO [stderr] warning: unused import: `futures::prelude`
Dec 11 07:32:50.660 INFO [stderr]   --> src/lib.rs:26:5
Dec 11 07:32:50.660 INFO [stderr]    |
Dec 11 07:32:50.660 INFO [stderr] 26 | use futures::prelude::*;
Dec 11 07:32:50.660 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 07:32:50.660 INFO [stderr] 
Dec 11 07:32:50.688 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 11 07:32:50.688 INFO [stderr]  --> src/lib.rs:2:12
Dec 11 07:32:50.688 INFO [stderr]   |
Dec 11 07:32:50.688 INFO [stderr] 2 | #![feature(proc_macro, generators)]
Dec 11 07:32:50.688 INFO [stderr]   |            ^^^^^^^^^^
Dec 11 07:32:50.688 INFO [stderr]   |
Dec 11 07:32:50.688 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 07:32:50.688 INFO [stderr] 
Dec 11 07:32:50.888 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 11 07:32:50.888 INFO [stderr]  --> src/lib.rs:2:12
Dec 11 07:32:50.888 INFO [stderr]   |
Dec 11 07:32:50.888 INFO [stderr] 2 | #![feature(proc_macro, generators)]
Dec 11 07:32:50.888 INFO [stderr]   |            ^^^^^^^^^^
Dec 11 07:32:50.888 INFO [stderr]   |
Dec 11 07:32:50.888 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 07:32:50.888 INFO [stderr] 
Dec 11 07:32:54.025 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 11 07:32:54.025 INFO [stderr]   --> src/main.rs:89:9
Dec 11 07:32:54.025 INFO [stderr]    |
Dec 11 07:32:54.025 INFO [stderr] 89 |     use std::io::prelude::*;
Dec 11 07:32:54.025 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 11 07:32:54.025 INFO [stderr]    |
Dec 11 07:32:54.025 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 07:32:54.025 INFO [stderr] 
Dec 11 07:32:54.432 INFO [stderr] warning: unused import: `futures::prelude`
Dec 11 07:32:54.432 INFO [stderr]   --> src/main.rs:18:5
Dec 11 07:32:54.432 INFO [stderr]    |
Dec 11 07:32:54.432 INFO [stderr] 18 | use futures::prelude::*;
Dec 11 07:32:54.432 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 07:32:54.432 INFO [stderr] 
Dec 11 07:32:54.440 INFO [stderr] warning: unused variable: `tmp_file`
Dec 11 07:32:54.440 INFO [stderr]   --> src/main.rs:99:25
Dec 11 07:32:54.440 INFO [stderr]    |
Dec 11 07:32:54.440 INFO [stderr] 99 |                 let mut tmp_file = ::std::fs::File::create(&tmp_file_path)?;
Dec 11 07:32:54.440 INFO [stderr]    |                         ^^^^^^^^ help: consider using `_tmp_file` instead
Dec 11 07:32:54.440 INFO [stderr]    |
Dec 11 07:32:54.440 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 07:32:54.440 INFO [stderr] 
Dec 11 07:32:54.456 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 11 07:32:54.456 INFO [stderr]   --> src/main.rs:89:9
Dec 11 07:32:54.456 INFO [stderr]    |
Dec 11 07:32:54.456 INFO [stderr] 89 |     use std::io::prelude::*;
Dec 11 07:32:54.456 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Dec 11 07:32:54.456 INFO [stderr]    |
Dec 11 07:32:54.456 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 07:32:54.456 INFO [stderr] 
Dec 11 07:32:54.472 INFO [stderr] warning: enum is never used: `ReplError`
Dec 11 07:32:54.472 INFO [stderr]   --> src/main.rs:37:1
Dec 11 07:32:54.472 INFO [stderr]    |
Dec 11 07:32:54.472 INFO [stderr] 37 | enum ReplError {
Dec 11 07:32:54.472 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 11 07:32:54.472 INFO [stderr]    |
Dec 11 07:32:54.472 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 07:32:54.472 INFO [stderr] 
Dec 11 07:32:54.472 INFO [stderr] warning: function is never used: `read_command`
Dec 11 07:32:54.472 INFO [stderr]   --> src/main.rs:82:1
Dec 11 07:32:54.473 INFO [stderr]    |
Dec 11 07:32:54.473 INFO [stderr] 82 | fn read_command(line: &str) -> Option<(&str, Vec<&str>)> {
Dec 11 07:32:54.473 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 07:32:54.473 INFO [stderr] 
Dec 11 07:32:54.473 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 11 07:32:54.473 INFO [stderr]  --> src/main.rs:2:12
Dec 11 07:32:54.473 INFO [stderr]   |
Dec 11 07:32:54.473 INFO [stderr] 2 | #![feature(proc_macro, generators)]
Dec 11 07:32:54.473 INFO [stderr]   |            ^^^^^^^^^^
Dec 11 07:32:54.473 INFO [stderr]   |
Dec 11 07:32:54.473 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 07:32:54.473 INFO [stderr] 
Dec 11 07:32:54.648 INFO [stderr] warning: unused import: `futures::prelude`
Dec 11 07:32:54.648 INFO [stderr]   --> src/main.rs:18:5
Dec 11 07:32:54.648 INFO [stderr]    |
Dec 11 07:32:54.648 INFO [stderr] 18 | use futures::prelude::*;
Dec 11 07:32:54.648 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 07:32:54.648 INFO [stderr] 
Dec 11 07:32:54.648 INFO [stderr] warning: unused variable: `tmp_file`
Dec 11 07:32:54.648 INFO [stderr]   --> src/main.rs:99:25
Dec 11 07:32:54.648 INFO [stderr]    |
Dec 11 07:32:54.648 INFO [stderr] 99 |                 let mut tmp_file = ::std::fs::File::create(&tmp_file_path)?;
Dec 11 07:32:54.648 INFO [stderr]    |                         ^^^^^^^^ help: consider using `_tmp_file` instead
Dec 11 07:32:54.648 INFO [stderr]    |
Dec 11 07:32:54.648 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 07:32:54.648 INFO [stderr] 
Dec 11 07:32:54.692 INFO [stderr] warning: enum is never used: `ReplError`
Dec 11 07:32:54.692 INFO [stderr]   --> src/main.rs:37:1
Dec 11 07:32:54.692 INFO [stderr]    |
Dec 11 07:32:54.692 INFO [stderr] 37 | enum ReplError {
Dec 11 07:32:54.692 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 11 07:32:54.692 INFO [stderr]    |
Dec 11 07:32:54.692 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 07:32:54.692 INFO [stderr] 
Dec 11 07:32:54.692 INFO [stderr] warning: function is never used: `read_command`
Dec 11 07:32:54.692 INFO [stderr]   --> src/main.rs:82:1
Dec 11 07:32:54.692 INFO [stderr]    |
Dec 11 07:32:54.692 INFO [stderr] 82 | fn read_command(line: &str) -> Option<(&str, Vec<&str>)> {
Dec 11 07:32:54.692 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 07:32:54.692 INFO [stderr] 
Dec 11 07:32:54.692 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 11 07:32:54.692 INFO [stderr]  --> src/main.rs:2:12
Dec 11 07:32:54.692 INFO [stderr]   |
Dec 11 07:32:54.692 INFO [stderr] 2 | #![feature(proc_macro, generators)]
Dec 11 07:32:54.692 INFO [stderr]   |            ^^^^^^^^^^
Dec 11 07:32:54.692 INFO [stderr]   |
Dec 11 07:32:54.692 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 07:32:54.692 INFO [stderr] 
Dec 11 07:32:54.752 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 30s
Dec 11 07:32:54.776 INFO [stderr] su: No module specific data is present
Dec 11 07:32:55.474 INFO running `"docker" "inspect" "15efcc6190b73f11298b3bdec84d42c5d86e0d4b70fc505be4b9e112c0913931"`
Dec 11 07:32:55.788 INFO running `"docker" "rm" "-f" "15efcc6190b73f11298b3bdec84d42c5d86e0d4b70fc505be4b9e112c0913931"`
Dec 11 07:32:56.095 INFO [stdout] 15efcc6190b73f11298b3bdec84d42c5d86e0d4b70fc505be4b9e112c0913931