Dec 17 12:28:52.208 INFO checking vivlim/rust-gallery-generator against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 12:28:52.208 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/vivlim/rust-gallery-generator:/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 12:28:52.590 INFO [stdout] 6d558691cefb849392f602edd8d6b1460794d93bf0927018788ca2ef8ca82c51
Dec 17 12:28:52.590 INFO running `"docker" "start" "-a" "6d558691cefb849392f602edd8d6b1460794d93bf0927018788ca2ef8ca82c51"`
Dec 17 12:28:54.584 INFO [stderr]    Compiling byteorder v1.2.7
Dec 17 12:28:54.585 INFO [stderr]    Compiling md5 v0.3.8
Dec 17 12:28:54.590 INFO [stderr]    Compiling memchr v2.1.1
Dec 17 12:28:54.597 INFO [stderr]    Compiling itertools v0.7.8
Dec 17 12:28:54.608 INFO [stderr]    Compiling num-integer v0.1.39
Dec 17 12:28:54.608 INFO [stderr]     Checking num-rational v0.2.1
Dec 17 12:28:58.514 INFO [stderr]    Compiling base64 v0.9.3
Dec 17 12:28:59.600 INFO [stderr]     Checking nom v4.0.0
Dec 17 12:29:04.609 INFO [stderr]     Checking rsass v0.9.4
Dec 17 12:29:16.220 INFO [stderr]     Checking ructe v0.4.6
Dec 17 12:29:40.407 INFO [stderr]    Compiling gallery v0.1.0 (/opt/crater/workdir)
Dec 17 12:29:42.244 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 17 12:29:42.245 INFO [stderr]  --> src/handlers.rs:2:15
Dec 17 12:29:42.245 INFO [stderr]   |
Dec 17 12:29:42.245 INFO [stderr] 2 | use std::io::{self, Read, Write, Cursor};
Dec 17 12:29:42.246 INFO [stderr]   |               ^^^^        ^^^^^
Dec 17 12:29:42.246 INFO [stderr]   |
Dec 17 12:29:42.246 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 12:29:42.247 INFO [stderr] 
Dec 17 12:29:42.247 INFO [stderr] warning: unused import: `self`
Dec 17 12:29:42.247 INFO [stderr]  --> src/main.rs:5:15
Dec 17 12:29:42.248 INFO [stderr]   |
Dec 17 12:29:42.248 INFO [stderr] 5 | use std::io::{self, Write};
Dec 17 12:29:42.248 INFO [stderr]   |               ^^^^
Dec 17 12:29:42.248 INFO [stderr] 
Dec 17 12:29:42.307 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 17 12:29:42.307 INFO [stderr]  --> src/handlers.rs:2:15
Dec 17 12:29:42.307 INFO [stderr]   |
Dec 17 12:29:42.307 INFO [stderr] 2 | use std::io::{self, Read, Write, Cursor};
Dec 17 12:29:42.308 INFO [stderr]   |               ^^^^        ^^^^^
Dec 17 12:29:42.308 INFO [stderr]   |
Dec 17 12:29:42.308 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 12:29:42.308 INFO [stderr] 
Dec 17 12:29:42.308 INFO [stderr] warning: unused import: `self`
Dec 17 12:29:42.308 INFO [stderr]  --> src/main.rs:5:15
Dec 17 12:29:42.308 INFO [stderr]   |
Dec 17 12:29:42.308 INFO [stderr] 5 | use std::io::{self, Write};
Dec 17 12:29:42.308 INFO [stderr]   |               ^^^^
Dec 17 12:29:42.308 INFO [stderr] 
Dec 17 12:29:42.384 INFO [stderr] warning: unused variable: `result`
Dec 17 12:29:42.384 INFO [stderr]   --> src/handlers.rs:13:9
Dec 17 12:29:42.384 INFO [stderr]    |
Dec 17 12:29:42.384 INFO [stderr] 13 |     let result = match file.extension.as_ref() {
Dec 17 12:29:42.384 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Dec 17 12:29:42.384 INFO [stderr]    |
Dec 17 12:29:42.384 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 12:29:42.384 INFO [stderr] 
Dec 17 12:29:42.385 INFO [stderr] warning: unused variable: `content_dir`
Dec 17 12:29:42.385 INFO [stderr]  --> /opt/crater/target/debug/build/gallery-fd37272f06429db0/out/templates/template_index.rs:8:31
Dec 17 12:29:42.385 INFO [stderr]   |
Dec 17 12:29:42.385 INFO [stderr] 8 | pub fn index(out: &mut Write, content_dir: &str, output_dir: &str, files: &Vec<RenderedFile>)
Dec 17 12:29:42.385 INFO [stderr]   |                               ^^^^^^^^^^^ help: consider using `_content_dir` instead
Dec 17 12:29:42.385 INFO [stderr] 
Dec 17 12:29:42.456 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 12:29:42.456 INFO [stderr]   --> src/handlers.rs:19:5
Dec 17 12:29:42.456 INFO [stderr]    |
Dec 17 12:29:42.456 INFO [stderr] 19 |     output.read_to_string(&mut output_string);
Dec 17 12:29:42.456 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:29:42.456 INFO [stderr]    |
Dec 17 12:29:42.456 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 12:29:42.456 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 12:29:42.456 INFO [stderr] 
Dec 17 12:29:42.457 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 12:29:42.457 INFO [stderr]   --> src/main.rs:14:5
Dec 17 12:29:42.457 INFO [stderr]    |
Dec 17 12:29:42.457 INFO [stderr] 14 |     create_dir_all(output_dir);
Dec 17 12:29:42.458 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:29:42.458 INFO [stderr]    |
Dec 17 12:29:42.458 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 12:29:42.458 INFO [stderr] 
Dec 17 12:29:42.458 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 12:29:42.459 INFO [stderr]   --> src/main.rs:19:5
Dec 17 12:29:42.459 INFO [stderr]    |
Dec 17 12:29:42.459 INFO [stderr] 19 |     templates::index(&mut out_file, "input", "output", &handled_files);
Dec 17 12:29:42.459 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:29:42.459 INFO [stderr]    |
Dec 17 12:29:42.459 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 12:29:42.459 INFO [stderr] 
Dec 17 12:29:42.460 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 12:29:42.460 INFO [stderr]   --> src/main.rs:24:9
Dec 17 12:29:42.460 INFO [stderr]    |
Dec 17 12:29:42.460 INFO [stderr] 24 |         out_file.write_all(handled_file.output.as_bytes());
Dec 17 12:29:42.460 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:29:42.461 INFO [stderr]    |
Dec 17 12:29:42.461 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 12:29:42.461 INFO [stderr] 
Dec 17 12:29:42.528 INFO [stderr] warning: unused variable: `result`
Dec 17 12:29:42.528 INFO [stderr]   --> src/handlers.rs:13:9
Dec 17 12:29:42.529 INFO [stderr]    |
Dec 17 12:29:42.529 INFO [stderr] 13 |     let result = match file.extension.as_ref() {
Dec 17 12:29:42.529 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Dec 17 12:29:42.529 INFO [stderr]    |
Dec 17 12:29:42.529 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 12:29:42.529 INFO [stderr] 
Dec 17 12:29:42.530 INFO [stderr] warning: unused variable: `content_dir`
Dec 17 12:29:42.530 INFO [stderr]  --> /opt/crater/target/debug/build/gallery-fd37272f06429db0/out/templates/template_index.rs:8:31
Dec 17 12:29:42.530 INFO [stderr]   |
Dec 17 12:29:42.530 INFO [stderr] 8 | pub fn index(out: &mut Write, content_dir: &str, output_dir: &str, files: &Vec<RenderedFile>)
Dec 17 12:29:42.530 INFO [stderr]   |                               ^^^^^^^^^^^ help: consider using `_content_dir` instead
Dec 17 12:29:42.530 INFO [stderr] 
Dec 17 12:29:42.609 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 12:29:42.609 INFO [stderr]   --> src/handlers.rs:19:5
Dec 17 12:29:42.609 INFO [stderr]    |
Dec 17 12:29:42.609 INFO [stderr] 19 |     output.read_to_string(&mut output_string);
Dec 17 12:29:42.610 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:29:42.610 INFO [stderr]    |
Dec 17 12:29:42.610 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 12:29:42.610 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 12:29:42.610 INFO [stderr] 
Dec 17 12:29:42.610 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 12:29:42.611 INFO [stderr]   --> src/main.rs:14:5
Dec 17 12:29:42.611 INFO [stderr]    |
Dec 17 12:29:42.611 INFO [stderr] 14 |     create_dir_all(output_dir);
Dec 17 12:29:42.611 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:29:42.611 INFO [stderr]    |
Dec 17 12:29:42.611 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 12:29:42.612 INFO [stderr] 
Dec 17 12:29:42.612 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 12:29:42.612 INFO [stderr]   --> src/main.rs:19:5
Dec 17 12:29:42.612 INFO [stderr]    |
Dec 17 12:29:42.612 INFO [stderr] 19 |     templates::index(&mut out_file, "input", "output", &handled_files);
Dec 17 12:29:42.612 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:29:42.613 INFO [stderr]    |
Dec 17 12:29:42.613 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 12:29:42.613 INFO [stderr] 
Dec 17 12:29:42.613 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 12:29:42.613 INFO [stderr]   --> src/main.rs:24:9
Dec 17 12:29:42.613 INFO [stderr]    |
Dec 17 12:29:42.613 INFO [stderr] 24 |         out_file.write_all(handled_file.output.as_bytes());
Dec 17 12:29:42.614 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:29:42.614 INFO [stderr]    |
Dec 17 12:29:42.614 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 12:29:42.614 INFO [stderr] 
Dec 17 12:29:42.641 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.20s
Dec 17 12:29:44.430 INFO running `"docker" "inspect" "6d558691cefb849392f602edd8d6b1460794d93bf0927018788ca2ef8ca82c51"`
Dec 17 12:29:44.746 INFO running `"docker" "rm" "-f" "6d558691cefb849392f602edd8d6b1460794d93bf0927018788ca2ef8ca82c51"`
Dec 17 12:29:45.048 INFO [stdout] 6d558691cefb849392f602edd8d6b1460794d93bf0927018788ca2ef8ca82c51