Dec 17 17:48:05.449 INFO checking pinkisemils/markybot against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 17:48:05.449 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 17:48:05.876 INFO [stdout] bbe9e20471144c76c6b41c0a8380c1d1b5698b946ecb4228eadc5bdbf45c4176
Dec 17 17:48:05.882 INFO running `"docker" "start" "-a" "bbe9e20471144c76c6b41c0a8380c1d1b5698b946ecb4228eadc5bdbf45c4176"`
Dec 17 17:48:07.839 INFO [stderr]    Compiling openssl v0.9.14
Dec 17 17:48:07.842 INFO [stderr]     Checking edit-distance v1.0.0
Dec 17 17:48:07.844 INFO [stderr]    Compiling backtrace-sys v0.1.11
Dec 17 17:48:07.845 INFO [stderr]    Compiling openssl-sys v0.9.14
Dec 17 17:48:07.846 INFO [stderr]     Checking iovec v0.1.0
Dec 17 17:48:07.847 INFO [stderr]     Checking rand v0.3.15
Dec 17 17:48:07.848 INFO [stderr]     Checking net2 v0.2.29
Dec 17 17:48:07.862 INFO [stderr]     Checking itertools v0.6.0
Dec 17 17:48:08.800 INFO [stderr]     Checking nom v3.1.0
Dec 17 17:48:08.824 INFO [stderr]     Checking futures-cpupool v0.1.5
Dec 17 17:48:12.061 INFO [stderr]     Checking bytes v0.4.4
Dec 17 17:48:12.061 INFO [stderr]     Checking mio v0.6.9
Dec 17 17:48:14.413 INFO [stderr]     Checking rayon-core v1.2.1
Dec 17 17:48:14.413 INFO [stderr]     Checking lazysort v0.1.1
Dec 17 17:48:16.187 INFO [stderr]     Checking markov v0.0.33
Dec 17 17:48:17.196 INFO [stderr]     Checking tokio-io v0.1.2
Dec 17 17:48:18.160 INFO [stderr]     Checking rayon v0.8.2
Dec 17 17:48:20.460 INFO [stderr]     Checking tokio-core v0.1.8
Dec 17 17:48:23.908 INFO [stderr]     Checking tokio-pool v0.1.0
Dec 17 17:48:25.484 INFO [stderr]     Checking native-tls v0.1.2
Dec 17 17:48:26.122 INFO [stderr]     Checking tokio-tls v0.1.2
Dec 17 17:48:34.221 INFO [stderr]     Checking backtrace v0.3.2
Dec 17 17:48:34.727 INFO [stderr]     Checking error-chain v0.10.0
Dec 17 17:48:35.249 INFO [stderr]     Checking pircolate v0.2.0
Dec 17 17:48:36.065 INFO [stderr]     Checking tokio-irc-client v0.2.1
Dec 17 17:48:36.577 INFO [stderr]     Checking MarkyBot v0.1.0 (/opt/crater/workdir)
Dec 17 17:48:37.211 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 17:48:37.211 INFO [stderr]   --> src/main.rs:17:1
Dec 17 17:48:37.211 INFO [stderr]    |
Dec 17 17:48:37.211 INFO [stderr] 17 | #[macro_use] extern crate lazy_static;
Dec 17 17:48:37.211 INFO [stderr]    | ^^^^^^^^^^^^
Dec 17 17:48:37.211 INFO [stderr]    |
Dec 17 17:48:37.211 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 17:48:37.211 INFO [stderr] 
Dec 17 17:48:37.211 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 17:48:37.211 INFO [stderr]   --> src/main.rs:18:1
Dec 17 17:48:37.211 INFO [stderr]    |
Dec 17 17:48:37.211 INFO [stderr] 18 | #[macro_use] extern crate itertools;
Dec 17 17:48:37.211 INFO [stderr]    | ^^^^^^^^^^^^
Dec 17 17:48:37.211 INFO [stderr] 
Dec 17 17:48:37.344 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 17:48:37.344 INFO [stderr]   --> src/main.rs:17:1
Dec 17 17:48:37.344 INFO [stderr]    |
Dec 17 17:48:37.344 INFO [stderr] 17 | #[macro_use] extern crate lazy_static;
Dec 17 17:48:37.344 INFO [stderr]    | ^^^^^^^^^^^^
Dec 17 17:48:37.344 INFO [stderr]    |
Dec 17 17:48:37.344 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 17:48:37.344 INFO [stderr] 
Dec 17 17:48:37.344 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 17:48:37.344 INFO [stderr]   --> src/main.rs:18:1
Dec 17 17:48:37.344 INFO [stderr]    |
Dec 17 17:48:37.344 INFO [stderr] 18 | #[macro_use] extern crate itertools;
Dec 17 17:48:37.344 INFO [stderr]    | ^^^^^^^^^^^^
Dec 17 17:48:37.344 INFO [stderr] 
Dec 17 17:48:37.520 INFO [stderr] warning: unused import: `rayon::prelude`
Dec 17 17:48:37.520 INFO [stderr]   --> src/marky.rs:21:5
Dec 17 17:48:37.520 INFO [stderr]    |
Dec 17 17:48:37.520 INFO [stderr] 21 | use rayon::prelude::*;
Dec 17 17:48:37.520 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 17 17:48:37.520 INFO [stderr] 
Dec 17 17:48:37.660 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 17:48:37.660 INFO [stderr]  --> src/main.rs:1:12
Dec 17 17:48:37.660 INFO [stderr]   |
Dec 17 17:48:37.660 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 17 17:48:37.660 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:48:37.660 INFO [stderr]   |
Dec 17 17:48:37.660 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 17:48:37.660 INFO [stderr] 
Dec 17 17:48:37.660 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 17:48:37.660 INFO [stderr]  --> src/main.rs:2:12
Dec 17 17:48:37.660 INFO [stderr]   |
Dec 17 17:48:37.660 INFO [stderr] 2 | #![feature(str_checked_slicing)]
Dec 17 17:48:37.660 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^
Dec 17 17:48:37.660 INFO [stderr] 
Dec 17 17:48:37.660 INFO [stderr] warning: crate `MarkyBot` should have a snake case name such as `marky_bot`
Dec 17 17:48:37.660 INFO [stderr]   |
Dec 17 17:48:37.660 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 17 17:48:37.660 INFO [stderr] 
Dec 17 17:48:37.864 INFO [stderr] warning: unused import: `rayon::prelude`
Dec 17 17:48:37.864 INFO [stderr]   --> src/marky.rs:21:5
Dec 17 17:48:37.864 INFO [stderr]    |
Dec 17 17:48:37.864 INFO [stderr] 21 | use rayon::prelude::*;
Dec 17 17:48:37.864 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 17 17:48:37.864 INFO [stderr] 
Dec 17 17:48:37.992 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 17:48:37.992 INFO [stderr]  --> src/main.rs:1:12
Dec 17 17:48:37.992 INFO [stderr]   |
Dec 17 17:48:37.992 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 17 17:48:37.992 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:48:37.992 INFO [stderr]   |
Dec 17 17:48:37.992 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 17:48:37.992 INFO [stderr] 
Dec 17 17:48:37.992 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 17:48:37.992 INFO [stderr]  --> src/main.rs:2:12
Dec 17 17:48:37.992 INFO [stderr]   |
Dec 17 17:48:37.992 INFO [stderr] 2 | #![feature(str_checked_slicing)]
Dec 17 17:48:37.992 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^
Dec 17 17:48:37.992 INFO [stderr] 
Dec 17 17:48:37.992 INFO [stderr] warning: crate `MarkyBot` should have a snake case name such as `marky_bot`
Dec 17 17:48:37.992 INFO [stderr]   |
Dec 17 17:48:37.992 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 17 17:48:37.992 INFO [stderr] 
Dec 17 17:48:38.050 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.44s
Dec 17 17:48:39.174 INFO running `"docker" "inspect" "bbe9e20471144c76c6b41c0a8380c1d1b5698b946ecb4228eadc5bdbf45c4176"`
Dec 17 17:48:39.428 INFO running `"docker" "rm" "-f" "bbe9e20471144c76c6b41c0a8380c1d1b5698b946ecb4228eadc5bdbf45c4176"`
Dec 17 17:48:39.764 INFO [stdout] bbe9e20471144c76c6b41c0a8380c1d1b5698b946ecb4228eadc5bdbf45c4176