[INFO] updating cached repository https://github.com/setr/redsystem
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c1ec91d7d8ad4c63de27286dfa3fed21d78baf0f
[INFO] testing setr/redsystem against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsetr%2Fredsystem" "work/builds/worker-6/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/setr/redsystem on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/setr/redsystem
[INFO] finished tweaking git repo https://github.com/setr/redsystem
[INFO] tweaked toml for git repo https://github.com/setr/redsystem written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/setr/redsystem already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] ffe8d04b5ec40d66d319d9466f3cdeaf6f3ee95bee06ee46c1e64b55c02c1df9
[INFO] running `"docker" "start" "-a" "ffe8d04b5ec40d66d319d9466f3cdeaf6f3ee95bee06ee46c1e64b55c02c1df9"`
[INFO] [stderr]    Compiling pulldown-cmark v0.1.2
[INFO] [stderr]    Compiling symlink v0.1.0
[INFO] [stderr]    Compiling clicolors-control v0.2.0
[INFO] [stderr]    Compiling slug v0.1.4
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling simplelog v0.5.2
[INFO] [stderr]    Compiling mime_guess v1.8.6
[INFO] [stderr]    Compiling console v0.6.2
[INFO] [stderr]    Compiling tera v0.11.16
[INFO] [stderr]    Compiling iron v0.6.0
[INFO] [stderr]    Compiling dialoguer v0.1.0
[INFO] [stderr]    Compiling indicatif v0.9.0
[INFO] [stderr]    Compiling mount v0.4.0
[INFO] [stderr]    Compiling staticfile v0.5.0
[INFO] [stderr]    Compiling redsystem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant `missing_directory` should have an upper camel case name
[INFO] [stderr]   --> src/errors.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |         missing_directory(dir: PathBuf){
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MissingDirectory`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `missing_post_header` should have an upper camel case name
[INFO] [stderr]   --> src/errors.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         missing_post_header( file: PathBuf) {
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MissingPostHeader`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `invalid_header` should have an upper camel case name
[INFO] [stderr]   --> src/errors.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |         invalid_header(err: toml::de::Error, file: PathBuf){
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `InvalidHeader`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `duplicate_name` should have an upper camel case name
[INFO] [stderr]   --> src/errors.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         duplicate_name(name: String, post1: PathBuf, post2:PathBuf){
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DuplicateName`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/gen_html.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PathBuf`
[INFO] [stderr]   --> src/gen_html.rs:12:23
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::path::{Path, PathBuf};
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> src/post_graph.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `create_symlinks`
[INFO] [stderr]   --> src/main.rs:29:30
[INFO] [stderr]    |
[INFO] [stderr] 29 | use gen_html::{create_posts, create_symlinks, gen_posts_html, get_templates};
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `posts::PostTypes`
[INFO] [stderr]   --> src/main.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | use posts::PostTypes;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_symlinks`
[INFO] [stderr]    --> src/gen_html.rs:151:1
[INFO] [stderr]     |
[INFO] [stderr] 151 | pub fn create_symlinks(wwwdir: &Path, srcdir: &Path, posts: &[PostHtml]) -> Result<(), IOError> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_fakeposts`
[INFO] [stderr]   --> src/post_graph.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn get_fakeposts(self: &mut Self, items: &'a [PostTypes]) -> Vec<PostTypes> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `find_paths`
[INFO] [stderr]    --> src/post_graph.rs:151:5
[INFO] [stderr]     |
[INFO] [stderr] 151 | /     fn find_paths(
[INFO] [stderr] 152 | |         self: &Self,
[INFO] [stderr] 153 | |         nx: NodeIndex,
[INFO] [stderr] 154 | |         cur_route: &mut Vec<NodeIndex>,
[INFO] [stderr] ...   |
[INFO] [stderr] 169 | |         }
[INFO] [stderr] 170 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `ixs_to_name`
[INFO] [stderr]    --> src/post_graph.rs:185:5
[INFO] [stderr]     |
[INFO] [stderr] 185 |     fn ixs_to_name(self: &Self, ixs: &[NodeIndex]) -> Vec<String> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `find_all_paths`
[INFO] [stderr]    --> src/post_graph.rs:192:5
[INFO] [stderr]     |
[INFO] [stderr] 192 |     pub fn find_all_paths(self: &Self) -> Vec<(String, Vec<String>, Option<usize>)> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `basename`
[INFO] [stderr]   --> src/posts.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn basename(&self) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.67s
[INFO] running `"docker" "inspect" "ffe8d04b5ec40d66d319d9466f3cdeaf6f3ee95bee06ee46c1e64b55c02c1df9"`
[INFO] running `"docker" "rm" "-f" "ffe8d04b5ec40d66d319d9466f3cdeaf6f3ee95bee06ee46c1e64b55c02c1df9"`
[INFO] [stdout] ffe8d04b5ec40d66d319d9466f3cdeaf6f3ee95bee06ee46c1e64b55c02c1df9
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c7513904559e11531dd811e271ea9c515e7ce345c59ebacf5777d3c0e755c064
[INFO] running `"docker" "start" "-a" "c7513904559e11531dd811e271ea9c515e7ce345c59ebacf5777d3c0e755c064"`
[INFO] [stderr]    Compiling redsystem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant `missing_directory` should have an upper camel case name
[INFO] [stderr]   --> src/errors.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |         missing_directory(dir: PathBuf){
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MissingDirectory`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `missing_post_header` should have an upper camel case name
[INFO] [stderr]   --> src/errors.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         missing_post_header( file: PathBuf) {
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MissingPostHeader`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `invalid_header` should have an upper camel case name
[INFO] [stderr]   --> src/errors.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |         invalid_header(err: toml::de::Error, file: PathBuf){
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `InvalidHeader`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `duplicate_name` should have an upper camel case name
[INFO] [stderr]   --> src/errors.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         duplicate_name(name: String, post1: PathBuf, post2:PathBuf){
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DuplicateName`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/gen_html.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PathBuf`
[INFO] [stderr]   --> src/gen_html.rs:12:23
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::path::{Path, PathBuf};
[INFO] [stderr]    |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> src/post_graph.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `create_symlinks`
[INFO] [stderr]   --> src/main.rs:29:30
[INFO] [stderr]    |
[INFO] [stderr] 29 | use gen_html::{create_posts, create_symlinks, gen_posts_html, get_templates};
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `posts::PostTypes`
[INFO] [stderr]   --> src/main.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | use posts::PostTypes;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_symlinks`
[INFO] [stderr]    --> src/gen_html.rs:151:1
[INFO] [stderr]     |
[INFO] [stderr] 151 | pub fn create_symlinks(wwwdir: &Path, srcdir: &Path, posts: &[PostHtml]) -> Result<(), IOError> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_fakeposts`
[INFO] [stderr]   --> src/post_graph.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn get_fakeposts(self: &mut Self, items: &'a [PostTypes]) -> Vec<PostTypes> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `find_paths`
[INFO] [stderr]    --> src/post_graph.rs:151:5
[INFO] [stderr]     |
[INFO] [stderr] 151 | /     fn find_paths(
[INFO] [stderr] 152 | |         self: &Self,
[INFO] [stderr] 153 | |         nx: NodeIndex,
[INFO] [stderr] 154 | |         cur_route: &mut Vec<NodeIndex>,
[INFO] [stderr] ...   |
[INFO] [stderr] 169 | |         }
[INFO] [stderr] 170 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `ixs_to_name`
[INFO] [stderr]    --> src/post_graph.rs:185:5
[INFO] [stderr]     |
[INFO] [stderr] 185 |     fn ixs_to_name(self: &Self, ixs: &[NodeIndex]) -> Vec<String> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `find_all_paths`
[INFO] [stderr]    --> src/post_graph.rs:192:5
[INFO] [stderr]     |
[INFO] [stderr] 192 |     pub fn find_all_paths(self: &Self) -> Vec<(String, Vec<String>, Option<usize>)> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `basename`
[INFO] [stderr]   --> src/posts.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn basename(&self) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `"docker" "inspect" "c7513904559e11531dd811e271ea9c515e7ce345c59ebacf5777d3c0e755c064"`
[INFO] running `"docker" "rm" "-f" "c7513904559e11531dd811e271ea9c515e7ce345c59ebacf5777d3c0e755c064"`
[INFO] [stdout] c7513904559e11531dd811e271ea9c515e7ce345c59ebacf5777d3c0e755c064
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 0fb0598a887eebec400a969631d4a79ab050630f2df1bb54a09638211464c4c2
[INFO] running `"docker" "start" "-a" "0fb0598a887eebec400a969631d4a79ab050630f2df1bb54a09638211464c4c2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/redsystem-6b4bc690432cd917
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0fb0598a887eebec400a969631d4a79ab050630f2df1bb54a09638211464c4c2"`
[INFO] running `"docker" "rm" "-f" "0fb0598a887eebec400a969631d4a79ab050630f2df1bb54a09638211464c4c2"`
[INFO] [stdout] 0fb0598a887eebec400a969631d4a79ab050630f2df1bb54a09638211464c4c2