Dec 17 15:40:03.051 INFO checking setr/redsystem against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:40:03.051 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/setr/redsystem:/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 15:40:03.573 INFO [stdout] f550ebcc2157445f0dc677a8cad1a3e8a7f1dc946fc0fb11c2b49ca349f3d0eb
Dec 17 15:40:03.575 INFO running `"docker" "start" "-a" "f550ebcc2157445f0dc677a8cad1a3e8a7f1dc946fc0fb11c2b49ca349f3d0eb"`
Dec 17 15:40:06.517 INFO [stderr]     Checking unic-char-range v0.7.0
Dec 17 15:40:06.526 INFO [stderr]     Checking unic-common v0.7.0
Dec 17 15:40:06.534 INFO [stderr]     Checking sequence_trie v0.3.5
Dec 17 15:40:06.535 INFO [stderr]     Checking deunicode v0.4.3
Dec 17 15:40:06.545 INFO [stderr]     Checking fixedbitset v0.1.9
Dec 17 15:40:06.545 INFO [stderr]     Checking ordermap v0.3.5
Dec 17 15:40:06.546 INFO [stderr]     Checking symlink v0.1.0
Dec 17 15:40:06.554 INFO [stderr]     Checking term v0.5.1
Dec 17 15:40:07.393 INFO [stderr]     Checking unic-char-property v0.7.0
Dec 17 15:40:07.395 INFO [stderr]     Checking pulldown-cmark v0.1.2
Dec 17 15:40:07.514 INFO [stderr]     Checking tempfile v2.2.0
Dec 17 15:40:07.970 INFO [stderr]    Compiling pest_derive v1.0.8
Dec 17 15:40:08.374 INFO [stderr]     Checking unic-ucd-version v0.7.0
Dec 17 15:40:08.678 INFO [stderr]     Checking hyper v0.10.13
Dec 17 15:40:08.728 INFO [stderr]     Checking slug v0.1.4
Dec 17 15:40:09.242 INFO [stderr]    Compiling syn v0.15.8
Dec 17 15:40:09.753 INFO [stderr]     Checking unic-ucd-segment v0.7.0
Dec 17 15:40:09.789 INFO [stderr]    Compiling mime_guess v1.8.6
Dec 17 15:40:11.062 INFO [stderr]     Checking simplelog v0.5.2
Dec 17 15:40:12.430 INFO [stderr]     Checking dialoguer v0.1.0
Dec 17 15:40:12.981 INFO [stderr]     Checking petgraph v0.4.13
Dec 17 15:40:16.865 INFO [stderr]     Checking unic-segment v0.7.0
Dec 17 15:40:24.912 INFO [stderr]     Checking iron v0.6.0
Dec 17 15:40:25.476 INFO [stderr]     Checking tera v0.11.16
Dec 17 15:40:26.629 INFO [stderr]     Checking mount v0.4.0
Dec 17 15:40:27.202 INFO [stderr]     Checking staticfile v0.5.0
Dec 17 15:40:28.721 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 17 15:40:39.020 INFO [stderr]     Checking redsystem v0.1.0 (/opt/crater/workdir)
Dec 17 15:40:40.136 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 17 15:40:40.136 INFO [stderr]  --> src/gen_html.rs:8:5
Dec 17 15:40:40.136 INFO [stderr]   |
Dec 17 15:40:40.136 INFO [stderr] 8 | use std::collections::HashMap;
Dec 17 15:40:40.136 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:40:40.136 INFO [stderr]   |
Dec 17 15:40:40.136 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 15:40:40.136 INFO [stderr] 
Dec 17 15:40:40.136 INFO [stderr] warning: unused import: `PathBuf`
Dec 17 15:40:40.136 INFO [stderr]   --> src/gen_html.rs:12:23
Dec 17 15:40:40.136 INFO [stderr]    |
Dec 17 15:40:40.136 INFO [stderr] 12 | use std::path::{Path, PathBuf};
Dec 17 15:40:40.136 INFO [stderr]    |                       ^^^^^^^
Dec 17 15:40:40.136 INFO [stderr] 
Dec 17 15:40:40.136 INFO [stderr] warning: unused import: `std::collections::HashSet`
Dec 17 15:40:40.136 INFO [stderr]  --> src/post_graph.rs:7:5
Dec 17 15:40:40.136 INFO [stderr]   |
Dec 17 15:40:40.136 INFO [stderr] 7 | use std::collections::HashSet;
Dec 17 15:40:40.136 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:40:40.137 INFO [stderr] 
Dec 17 15:40:40.137 INFO [stderr] warning: unused import: `create_symlinks`
Dec 17 15:40:40.137 INFO [stderr]   --> src/main.rs:29:30
Dec 17 15:40:40.137 INFO [stderr]    |
Dec 17 15:40:40.137 INFO [stderr] 29 | use gen_html::{create_posts, create_symlinks, gen_posts_html, get_templates};
Dec 17 15:40:40.137 INFO [stderr]    |                              ^^^^^^^^^^^^^^^
Dec 17 15:40:40.137 INFO [stderr] 
Dec 17 15:40:40.137 INFO [stderr] warning: unused import: `posts::PostTypes`
Dec 17 15:40:40.137 INFO [stderr]   --> src/main.rs:31:5
Dec 17 15:40:40.137 INFO [stderr]    |
Dec 17 15:40:40.137 INFO [stderr] 31 | use posts::PostTypes;
Dec 17 15:40:40.137 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 17 15:40:40.137 INFO [stderr] 
Dec 17 15:40:40.200 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 17 15:40:40.200 INFO [stderr]  --> src/gen_html.rs:8:5
Dec 17 15:40:40.200 INFO [stderr]   |
Dec 17 15:40:40.200 INFO [stderr] 8 | use std::collections::HashMap;
Dec 17 15:40:40.200 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:40:40.200 INFO [stderr]   |
Dec 17 15:40:40.200 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 15:40:40.200 INFO [stderr] 
Dec 17 15:40:40.200 INFO [stderr] warning: unused import: `PathBuf`
Dec 17 15:40:40.200 INFO [stderr]   --> src/gen_html.rs:12:23
Dec 17 15:40:40.200 INFO [stderr]    |
Dec 17 15:40:40.200 INFO [stderr] 12 | use std::path::{Path, PathBuf};
Dec 17 15:40:40.200 INFO [stderr]    |                       ^^^^^^^
Dec 17 15:40:40.200 INFO [stderr] 
Dec 17 15:40:40.200 INFO [stderr] warning: unused import: `std::collections::HashSet`
Dec 17 15:40:40.200 INFO [stderr]  --> src/post_graph.rs:7:5
Dec 17 15:40:40.200 INFO [stderr]   |
Dec 17 15:40:40.200 INFO [stderr] 7 | use std::collections::HashSet;
Dec 17 15:40:40.200 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:40:40.200 INFO [stderr] 
Dec 17 15:40:40.208 INFO [stderr] warning: unused import: `create_symlinks`
Dec 17 15:40:40.208 INFO [stderr]   --> src/main.rs:29:30
Dec 17 15:40:40.208 INFO [stderr]    |
Dec 17 15:40:40.208 INFO [stderr] 29 | use gen_html::{create_posts, create_symlinks, gen_posts_html, get_templates};
Dec 17 15:40:40.208 INFO [stderr]    |                              ^^^^^^^^^^^^^^^
Dec 17 15:40:40.208 INFO [stderr] 
Dec 17 15:40:40.208 INFO [stderr] warning: unused import: `posts::PostTypes`
Dec 17 15:40:40.208 INFO [stderr]   --> src/main.rs:31:5
Dec 17 15:40:40.208 INFO [stderr]    |
Dec 17 15:40:40.208 INFO [stderr] 31 | use posts::PostTypes;
Dec 17 15:40:40.208 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 17 15:40:40.208 INFO [stderr] 
Dec 17 15:40:41.257 INFO [stderr] warning: function is never used: `create_symlinks`
Dec 17 15:40:41.257 INFO [stderr]    --> src/gen_html.rs:151:1
Dec 17 15:40:41.257 INFO [stderr]     |
Dec 17 15:40:41.257 INFO [stderr] 151 | pub fn create_symlinks(wwwdir: &Path, srcdir: &Path, posts: &[PostHtml]) -> Result<(), IOError> {
Dec 17 15:40:41.257 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:40:41.257 INFO [stderr]     |
Dec 17 15:40:41.257 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 15:40:41.257 INFO [stderr] 
Dec 17 15:40:41.258 INFO [stderr] warning: method is never used: `get_fakeposts`
Dec 17 15:40:41.258 INFO [stderr]   --> src/post_graph.rs:38:5
Dec 17 15:40:41.258 INFO [stderr]    |
Dec 17 15:40:41.258 INFO [stderr] 38 |     pub fn get_fakeposts(self: &mut Self, items: &'a [PostTypes]) -> Vec<PostTypes> {
Dec 17 15:40:41.258 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:40:41.258 INFO [stderr] 
Dec 17 15:40:41.258 INFO [stderr] warning: method is never used: `find_paths`
Dec 17 15:40:41.259 INFO [stderr]    --> src/post_graph.rs:151:5
Dec 17 15:40:41.259 INFO [stderr]     |
Dec 17 15:40:41.259 INFO [stderr] 151 | /     fn find_paths(
Dec 17 15:40:41.259 INFO [stderr] 152 | |         self: &Self,
Dec 17 15:40:41.259 INFO [stderr] 153 | |         nx: NodeIndex,
Dec 17 15:40:41.259 INFO [stderr] 154 | |         cur_route: &mut Vec<NodeIndex>,
Dec 17 15:40:41.259 INFO [stderr] ...   |
Dec 17 15:40:41.259 INFO [stderr] 169 | |         }
Dec 17 15:40:41.260 INFO [stderr] 170 | |     }
Dec 17 15:40:41.260 INFO [stderr]     | |_____^
Dec 17 15:40:41.260 INFO [stderr] 
Dec 17 15:40:41.260 INFO [stderr] warning: method is never used: `ixs_to_name`
Dec 17 15:40:41.260 INFO [stderr]    --> src/post_graph.rs:185:5
Dec 17 15:40:41.261 INFO [stderr]     |
Dec 17 15:40:41.261 INFO [stderr] 185 |     fn ixs_to_name(self: &Self, ixs: &[NodeIndex]) -> Vec<String> {
Dec 17 15:40:41.261 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:40:41.261 INFO [stderr] 
Dec 17 15:40:41.261 INFO [stderr] warning: method is never used: `find_all_paths`
Dec 17 15:40:41.261 INFO [stderr]    --> src/post_graph.rs:192:5
Dec 17 15:40:41.261 INFO [stderr]     |
Dec 17 15:40:41.261 INFO [stderr] 192 |     pub fn find_all_paths(self: &Self) -> Vec<(String, Vec<String>, Option<usize>)> {
Dec 17 15:40:41.261 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:40:41.261 INFO [stderr] 
Dec 17 15:40:41.262 INFO [stderr] warning: method is never used: `basename`
Dec 17 15:40:41.262 INFO [stderr]   --> src/posts.rs:81:5
Dec 17 15:40:41.262 INFO [stderr]    |
Dec 17 15:40:41.262 INFO [stderr] 81 |     pub fn basename(&self) -> String {
Dec 17 15:40:41.262 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:40:41.268 INFO [stderr] 
Dec 17 15:40:41.560 INFO [stderr] warning: function is never used: `create_symlinks`
Dec 17 15:40:41.560 INFO [stderr]    --> src/gen_html.rs:151:1
Dec 17 15:40:41.560 INFO [stderr]     |
Dec 17 15:40:41.560 INFO [stderr] 151 | pub fn create_symlinks(wwwdir: &Path, srcdir: &Path, posts: &[PostHtml]) -> Result<(), IOError> {
Dec 17 15:40:41.560 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:40:41.560 INFO [stderr]     |
Dec 17 15:40:41.560 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 15:40:41.560 INFO [stderr] 
Dec 17 15:40:41.560 INFO [stderr] warning: method is never used: `get_fakeposts`
Dec 17 15:40:41.560 INFO [stderr]   --> src/post_graph.rs:38:5
Dec 17 15:40:41.560 INFO [stderr]    |
Dec 17 15:40:41.560 INFO [stderr] 38 |     pub fn get_fakeposts(self: &mut Self, items: &'a [PostTypes]) -> Vec<PostTypes> {
Dec 17 15:40:41.560 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:40:41.560 INFO [stderr] 
Dec 17 15:40:41.560 INFO [stderr] warning: method is never used: `find_paths`
Dec 17 15:40:41.560 INFO [stderr]    --> src/post_graph.rs:151:5
Dec 17 15:40:41.560 INFO [stderr]     |
Dec 17 15:40:41.560 INFO [stderr] 151 | /     fn find_paths(
Dec 17 15:40:41.560 INFO [stderr] 152 | |         self: &Self,
Dec 17 15:40:41.560 INFO [stderr] 153 | |         nx: NodeIndex,
Dec 17 15:40:41.560 INFO [stderr] 154 | |         cur_route: &mut Vec<NodeIndex>,
Dec 17 15:40:41.560 INFO [stderr] ...   |
Dec 17 15:40:41.560 INFO [stderr] 169 | |         }
Dec 17 15:40:41.560 INFO [stderr] 170 | |     }
Dec 17 15:40:41.560 INFO [stderr]     | |_____^
Dec 17 15:40:41.560 INFO [stderr] 
Dec 17 15:40:41.560 INFO [stderr] warning: method is never used: `ixs_to_name`
Dec 17 15:40:41.560 INFO [stderr]    --> src/post_graph.rs:185:5
Dec 17 15:40:41.560 INFO [stderr]     |
Dec 17 15:40:41.560 INFO [stderr] 185 |     fn ixs_to_name(self: &Self, ixs: &[NodeIndex]) -> Vec<String> {
Dec 17 15:40:41.560 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:40:41.560 INFO [stderr] 
Dec 17 15:40:41.560 INFO [stderr] warning: method is never used: `find_all_paths`
Dec 17 15:40:41.560 INFO [stderr]    --> src/post_graph.rs:192:5
Dec 17 15:40:41.560 INFO [stderr]     |
Dec 17 15:40:41.560 INFO [stderr] 192 |     pub fn find_all_paths(self: &Self) -> Vec<(String, Vec<String>, Option<usize>)> {
Dec 17 15:40:41.560 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:40:41.560 INFO [stderr] 
Dec 17 15:40:41.560 INFO [stderr] warning: method is never used: `basename`
Dec 17 15:40:41.560 INFO [stderr]   --> src/posts.rs:81:5
Dec 17 15:40:41.560 INFO [stderr]    |
Dec 17 15:40:41.560 INFO [stderr] 81 |     pub fn basename(&self) -> String {
Dec 17 15:40:41.560 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:40:41.560 INFO [stderr] 
Dec 17 15:40:41.645 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.51s
Dec 17 15:40:42.422 INFO running `"docker" "inspect" "f550ebcc2157445f0dc677a8cad1a3e8a7f1dc946fc0fb11c2b49ca349f3d0eb"`
Dec 17 15:40:42.681 INFO running `"docker" "rm" "-f" "f550ebcc2157445f0dc677a8cad1a3e8a7f1dc946fc0fb11c2b49ca349f3d0eb"`
Dec 17 15:40:43.044 INFO [stdout] f550ebcc2157445f0dc677a8cad1a3e8a7f1dc946fc0fb11c2b49ca349f3d0eb