Dec 17 17:48:05.157 INFO checking pinkisemils/markybot against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 17:48:05.157 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/pinkisemils/markybot:/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 17:48:05.606 INFO [stdout] f50b79540026ed52ed6e7111f555d93436b594c7e339f3adae7c66cbb24f8b10
Dec 17 17:48:05.616 INFO running `"docker" "start" "-a" "f50b79540026ed52ed6e7111f555d93436b594c7e339f3adae7c66cbb24f8b10"`
Dec 17 17:48:07.262 INFO [stderr]     Checking edit-distance v1.0.0
Dec 17 17:48:07.262 INFO [stderr]    Compiling backtrace-sys v0.1.11
Dec 17 17:48:07.262 INFO [stderr]     Checking num_cpus v1.5.1
Dec 17 17:48:07.262 INFO [stderr]     Checking thread-id v3.1.0
Dec 17 17:48:07.262 INFO [stderr]     Checking memchr v1.0.1
Dec 17 17:48:07.262 INFO [stderr]     Checking rand v0.3.15
Dec 17 17:48:07.265 INFO [stderr]     Checking net2 v0.2.29
Dec 17 17:48:07.265 INFO [stderr]     Checking itertools v0.6.0
Dec 17 17:48:08.003 INFO [stderr]     Checking bytes v0.4.4
Dec 17 17:48:08.140 INFO [stderr]     Checking thread_local v0.3.3
Dec 17 17:48:08.640 INFO [stderr]     Checking openssl-sys v0.9.14
Dec 17 17:48:08.796 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 17 17:48:08.856 INFO [stderr]     Checking nom v3.1.0
Dec 17 17:48:10.065 INFO [stderr]     Checking mio v0.6.9
Dec 17 17:48:10.336 INFO [stderr]     Checking futures-cpupool v0.1.5
Dec 17 17:48:11.344 INFO [stderr]     Checking openssl v0.9.14
Dec 17 17:48:11.768 INFO [stderr]     Checking regex v0.2.2
Dec 17 17:48:13.144 INFO [stderr]     Checking tokio-io v0.1.2
Dec 17 17:48:14.172 INFO [stderr]     Checking rayon-core v1.2.1
Dec 17 17:48:16.244 INFO [stderr]     Checking markov v0.0.33
Dec 17 17:48:17.238 INFO [stderr]     Checking lazysort v0.1.1
Dec 17 17:48:18.988 INFO [stderr]     Checking rayon v0.8.2
Dec 17 17:48:19.492 INFO [stderr]     Checking tokio-core v0.1.8
Dec 17 17:48:22.464 INFO [stderr]     Checking tokio-pool v0.1.0
Dec 17 17:48:23.570 INFO [stderr]     Checking native-tls v0.1.2
Dec 17 17:48:24.480 INFO [stderr]     Checking tokio-tls v0.1.2
Dec 17 17:48:33.234 INFO [stderr]     Checking backtrace v0.3.2
Dec 17 17:48:33.677 INFO [stderr]     Checking error-chain v0.10.0
Dec 17 17:48:34.166 INFO [stderr]     Checking pircolate v0.2.0
Dec 17 17:48:34.780 INFO [stderr]     Checking tokio-irc-client v0.2.1
Dec 17 17:48:35.251 INFO [stderr]     Checking MarkyBot v0.1.0 (/opt/crater/workdir)
Dec 17 17:48:35.750 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 17:48:35.751 INFO [stderr]   --> src/main.rs:17:1
Dec 17 17:48:35.751 INFO [stderr]    |
Dec 17 17:48:35.751 INFO [stderr] 17 | #[macro_use] extern crate lazy_static;
Dec 17 17:48:35.751 INFO [stderr]    | ^^^^^^^^^^^^
Dec 17 17:48:35.752 INFO [stderr]    |
Dec 17 17:48:35.752 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 17:48:35.752 INFO [stderr] 
Dec 17 17:48:35.753 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 17:48:35.753 INFO [stderr]   --> src/main.rs:18:1
Dec 17 17:48:35.753 INFO [stderr]    |
Dec 17 17:48:35.754 INFO [stderr] 18 | #[macro_use] extern crate itertools;
Dec 17 17:48:35.754 INFO [stderr]    | ^^^^^^^^^^^^
Dec 17 17:48:35.754 INFO [stderr] 
Dec 17 17:48:36.000 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 17:48:36.001 INFO [stderr]   --> src/main.rs:17:1
Dec 17 17:48:36.001 INFO [stderr]    |
Dec 17 17:48:36.001 INFO [stderr] 17 | #[macro_use] extern crate lazy_static;
Dec 17 17:48:36.002 INFO [stderr]    | ^^^^^^^^^^^^
Dec 17 17:48:36.002 INFO [stderr]    |
Dec 17 17:48:36.002 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 17:48:36.002 INFO [stderr] 
Dec 17 17:48:36.003 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 17:48:36.003 INFO [stderr]   --> src/main.rs:18:1
Dec 17 17:48:36.003 INFO [stderr]    |
Dec 17 17:48:36.003 INFO [stderr] 18 | #[macro_use] extern crate itertools;
Dec 17 17:48:36.004 INFO [stderr]    | ^^^^^^^^^^^^
Dec 17 17:48:36.004 INFO [stderr] 
Dec 17 17:48:36.177 INFO [stderr] warning: unused import: `rayon::prelude`
Dec 17 17:48:36.177 INFO [stderr]   --> src/marky.rs:21:5
Dec 17 17:48:36.177 INFO [stderr]    |
Dec 17 17:48:36.178 INFO [stderr] 21 | use rayon::prelude::*;
Dec 17 17:48:36.178 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 17 17:48:36.178 INFO [stderr] 
Dec 17 17:48:36.331 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 17 17:48:36.331 INFO [stderr]  --> src/main.rs:1:12
Dec 17 17:48:36.332 INFO [stderr]   |
Dec 17 17:48:36.332 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 17 17:48:36.332 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:48:36.332 INFO [stderr]   |
Dec 17 17:48:36.333 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 17:48:36.333 INFO [stderr] 
Dec 17 17:48:36.334 INFO [stderr] warning: the feature `str_checked_slicing` has been stable since 1.20.0 and no longer requires an attribute to enable
Dec 17 17:48:36.334 INFO [stderr]  --> src/main.rs:2:12
Dec 17 17:48:36.334 INFO [stderr]   |
Dec 17 17:48:36.335 INFO [stderr] 2 | #![feature(str_checked_slicing)]
Dec 17 17:48:36.335 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^
Dec 17 17:48:36.335 INFO [stderr] 
Dec 17 17:48:36.336 INFO [stderr] warning: crate `MarkyBot` should have a snake case name such as `marky_bot`
Dec 17 17:48:36.336 INFO [stderr]   |
Dec 17 17:48:36.336 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 17 17:48:36.336 INFO [stderr] 
Dec 17 17:48:36.456 INFO [stderr] warning: unused import: `rayon::prelude`
Dec 17 17:48:36.457 INFO [stderr]   --> src/marky.rs:21:5
Dec 17 17:48:36.457 INFO [stderr]    |
Dec 17 17:48:36.457 INFO [stderr] 21 | use rayon::prelude::*;
Dec 17 17:48:36.457 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 17 17:48:36.457 INFO [stderr] 
Dec 17 17:48:36.588 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 17 17:48:36.588 INFO [stderr]  --> src/main.rs:1:12
Dec 17 17:48:36.589 INFO [stderr]   |
Dec 17 17:48:36.589 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 17 17:48:36.589 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:48:36.590 INFO [stderr]   |
Dec 17 17:48:36.590 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 17:48:36.590 INFO [stderr] 
Dec 17 17:48:36.590 INFO [stderr] warning: the feature `str_checked_slicing` has been stable since 1.20.0 and no longer requires an attribute to enable
Dec 17 17:48:36.590 INFO [stderr]  --> src/main.rs:2:12
Dec 17 17:48:36.591 INFO [stderr]   |
Dec 17 17:48:36.591 INFO [stderr] 2 | #![feature(str_checked_slicing)]
Dec 17 17:48:36.591 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^
Dec 17 17:48:36.591 INFO [stderr] 
Dec 17 17:48:36.592 INFO [stderr] warning: crate `MarkyBot` should have a snake case name such as `marky_bot`
Dec 17 17:48:36.592 INFO [stderr]   |
Dec 17 17:48:36.592 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 17 17:48:36.592 INFO [stderr] 
Dec 17 17:48:36.648 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.58s
Dec 17 17:48:38.673 INFO running `"docker" "inspect" "f50b79540026ed52ed6e7111f555d93436b594c7e339f3adae7c66cbb24f8b10"`
Dec 17 17:48:39.072 INFO running `"docker" "rm" "-f" "f50b79540026ed52ed6e7111f555d93436b594c7e339f3adae7c66cbb24f8b10"`
Dec 17 17:48:39.356 INFO [stdout] f50b79540026ed52ed6e7111f555d93436b594c7e339f3adae7c66cbb24f8b10