Dec 19 18:01:08.797 INFO checking devnought/gitplz against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 18:01:08.798 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/devnought/gitplz:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 18:01:09.149 INFO [stdout] 8035ed09fa19540dbe72bd1d7456ac1f50ff62f8a39ba09919498fb64c68307d
Dec 19 18:01:09.152 INFO running `"docker" "start" "-a" "8035ed09fa19540dbe72bd1d7456ac1f50ff62f8a39ba09919498fb64c68307d"`
Dec 19 18:01:10.040 INFO [stderr]    Compiling command v0.1.0 (/opt/crater/workdir/command)
Dec 19 18:01:10.040 INFO [stderr]    Compiling curl-sys v0.4.15
Dec 19 18:01:10.044 INFO [stderr]     Checking color_printer v0.1.0 (/opt/crater/workdir/color_printer)
Dec 19 18:01:10.048 INFO [stderr]     Checking proc-macro2 v0.4.24
Dec 19 18:01:10.072 INFO [stderr]     Checking clap v2.32.0
Dec 19 18:01:10.080 INFO [stderr]    Compiling syn v0.15.23
Dec 19 18:01:12.432 INFO [stderr]     Checking quote v0.6.10
Dec 19 18:01:41.399 INFO [stderr]    Compiling libgit2-sys v0.7.11
Dec 19 18:01:42.900 INFO [stderr]     Checking command_derive v0.1.0 (/opt/crater/workdir/command_derive)
Dec 19 18:01:56.105 INFO [stderr]    Compiling structopt-derive v0.2.14
Dec 19 18:02:05.018 INFO [stderr]     Checking structopt v0.2.14
Dec 19 18:02:33.516 INFO [stderr]     Checking git2 v0.8.0
Dec 19 18:02:37.882 INFO [stderr]     Checking gitlib v0.1.0 (/opt/crater/workdir/gitlib)
Dec 19 18:02:38.360 INFO [stderr]     Checking util v0.1.0 (/opt/crater/workdir/util)
Dec 19 18:02:38.753 INFO [stderr] warning: unused imports: `ColorSpec`, `Color`
Dec 19 18:02:38.753 INFO [stderr]  --> command/src/fetch.rs:2:21
Dec 19 18:02:38.753 INFO [stderr]   |
Dec 19 18:02:38.753 INFO [stderr] 2 | use color_printer::{Color, ColorPrinter, ColorSpec};
Dec 19 18:02:38.754 INFO [stderr]   |                     ^^^^^                ^^^^^^^^^
Dec 19 18:02:38.754 INFO [stderr]   |
Dec 19 18:02:38.754 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 18:02:38.754 INFO [stderr] 
Dec 19 18:02:38.754 INFO [stderr] warning: unused imports: `io::Write`, `path::PathBuf`
Dec 19 18:02:38.754 INFO [stderr]  --> command/src/fetch.rs:5:11
Dec 19 18:02:38.755 INFO [stderr]   |
Dec 19 18:02:38.755 INFO [stderr] 5 | use std::{io::Write, path::PathBuf};
Dec 19 18:02:38.755 INFO [stderr]   |           ^^^^^^^^^  ^^^^^^^^^^^^^
Dec 19 18:02:38.755 INFO [stderr] 
Dec 19 18:02:38.857 INFO [stderr] warning: unused variable: `repo`
Dec 19 18:02:38.857 INFO [stderr]   --> command/src/fetch.rs:19:23
Dec 19 18:02:38.857 INFO [stderr]    |
Dec 19 18:02:38.857 INFO [stderr] 19 |     fn process(&self, repo: GitRepo) -> WorkOption {
Dec 19 18:02:38.857 INFO [stderr]    |                       ^^^^ help: consider using `_repo` instead
Dec 19 18:02:38.857 INFO [stderr]    |
Dec 19 18:02:38.857 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 18:02:38.857 INFO [stderr] 
Dec 19 18:02:38.857 INFO [stderr] warning: unused variable: `printer`
Dec 19 18:02:38.857 INFO [stderr]   --> command/src/fetch.rs:25:21
Dec 19 18:02:38.857 INFO [stderr]    |
Dec 19 18:02:38.858 INFO [stderr] 25 |     fn print(&self, printer: &mut ColorPrinter<'_>) {}
Dec 19 18:02:38.858 INFO [stderr]    |                     ^^^^^^^ help: consider using `_printer` instead
Dec 19 18:02:38.858 INFO [stderr] 
Dec 19 18:02:38.934 INFO [stderr]     Checking git-plz v0.6.1 (/opt/crater/workdir)
Dec 19 18:02:38.941 INFO [stderr] warning: unused imports: `ColorSpec`, `Color`
Dec 19 18:02:38.941 INFO [stderr]  --> command/src/fetch.rs:2:21
Dec 19 18:02:38.941 INFO [stderr]   |
Dec 19 18:02:38.941 INFO [stderr] 2 | use color_printer::{Color, ColorPrinter, ColorSpec};
Dec 19 18:02:38.941 INFO [stderr]   |                     ^^^^^                ^^^^^^^^^
Dec 19 18:02:38.941 INFO [stderr]   |
Dec 19 18:02:38.941 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 18:02:38.941 INFO [stderr] 
Dec 19 18:02:38.941 INFO [stderr] warning: unused imports: `io::Write`, `path::PathBuf`
Dec 19 18:02:38.941 INFO [stderr]  --> command/src/fetch.rs:5:11
Dec 19 18:02:38.941 INFO [stderr]   |
Dec 19 18:02:38.941 INFO [stderr] 5 | use std::{io::Write, path::PathBuf};
Dec 19 18:02:38.941 INFO [stderr]   |           ^^^^^^^^^  ^^^^^^^^^^^^^
Dec 19 18:02:38.941 INFO [stderr] 
Dec 19 18:02:39.072 INFO [stderr] warning: unused variable: `repo`
Dec 19 18:02:39.073 INFO [stderr]   --> command/src/fetch.rs:19:23
Dec 19 18:02:39.073 INFO [stderr]    |
Dec 19 18:02:39.073 INFO [stderr] 19 |     fn process(&self, repo: GitRepo) -> WorkOption {
Dec 19 18:02:39.073 INFO [stderr]    |                       ^^^^ help: consider using `_repo` instead
Dec 19 18:02:39.073 INFO [stderr]    |
Dec 19 18:02:39.073 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 18:02:39.073 INFO [stderr] 
Dec 19 18:02:39.073 INFO [stderr] warning: unused variable: `printer`
Dec 19 18:02:39.073 INFO [stderr]   --> command/src/fetch.rs:25:21
Dec 19 18:02:39.073 INFO [stderr]    |
Dec 19 18:02:39.073 INFO [stderr] 25 |     fn print(&self, printer: &mut ColorPrinter<'_>) {}
Dec 19 18:02:39.073 INFO [stderr]    |                     ^^^^^^^ help: consider using `_printer` instead
Dec 19 18:02:39.073 INFO [stderr] 
Dec 19 18:02:39.912 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 30s
Dec 19 18:02:40.392 INFO running `"docker" "inspect" "8035ed09fa19540dbe72bd1d7456ac1f50ff62f8a39ba09919498fb64c68307d"`
Dec 19 18:02:40.562 INFO running `"docker" "rm" "-f" "8035ed09fa19540dbe72bd1d7456ac1f50ff62f8a39ba09919498fb64c68307d"`
Dec 19 18:02:40.679 INFO [stdout] 8035ed09fa19540dbe72bd1d7456ac1f50ff62f8a39ba09919498fb64c68307d