Dec 17 22:35:45.871 INFO checking jakubdibala/gf against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 22:35:45.871 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/jakubdibala/gf:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 22:35:46.066 INFO [stdout] 814e6dd6048d054cbec8e346700c277835271d318c5c045dc703ff9a5d1d8d5e
Dec 17 22:35:46.071 INFO running `"docker" "start" "-a" "814e6dd6048d054cbec8e346700c277835271d318c5c045dc703ff9a5d1d8d5e"`
Dec 17 22:35:46.852 INFO [stderr]    Compiling cmake v0.1.33
Dec 17 22:35:46.852 INFO [stderr]    Compiling libz-sys v1.0.20
Dec 17 22:35:46.852 INFO [stderr]    Compiling curl-sys v0.4.8
Dec 17 22:35:48.172 INFO [stderr]    Compiling libssh2-sys v0.2.10
Dec 17 22:35:48.173 INFO [stderr]    Compiling libgit2-sys v0.7.7
Dec 17 22:39:19.946 INFO [stderr]     Checking git2 v0.7.5
Dec 17 22:39:23.804 INFO [stderr]     Checking gf v0.1.0 (/opt/crater/workdir)
Dec 17 22:39:24.176 INFO [stderr] warning: unused import: `SubCommand`
Dec 17 22:39:24.176 INFO [stderr]  --> src/main.rs:7:22
Dec 17 22:39:24.176 INFO [stderr]   |
Dec 17 22:39:24.176 INFO [stderr] 7 | use clap::{Arg, App, SubCommand};
Dec 17 22:39:24.176 INFO [stderr]   |                      ^^^^^^^^^^
Dec 17 22:39:24.176 INFO [stderr]   |
Dec 17 22:39:24.176 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 22:39:24.176 INFO [stderr] 
Dec 17 22:39:24.184 INFO [stderr] warning: unused import: `SubCommand`
Dec 17 22:39:24.184 INFO [stderr]  --> src/main.rs:7:22
Dec 17 22:39:24.184 INFO [stderr]   |
Dec 17 22:39:24.184 INFO [stderr] 7 | use clap::{Arg, App, SubCommand};
Dec 17 22:39:24.184 INFO [stderr]   |                      ^^^^^^^^^^
Dec 17 22:39:24.184 INFO [stderr]   |
Dec 17 22:39:24.184 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 22:39:24.184 INFO [stderr] 
Dec 17 22:39:24.224 INFO [stderr] warning: unused variable: `repo`
Dec 17 22:39:24.224 INFO [stderr]   --> src/main.rs:26:9
Dec 17 22:39:24.224 INFO [stderr]    |
Dec 17 22:39:24.224 INFO [stderr] 26 |     let repo = match git2::Repository::open(Path::new(REPO_PATH)) {
Dec 17 22:39:24.224 INFO [stderr]    |         ^^^^ help: consider using `_repo` instead
Dec 17 22:39:24.224 INFO [stderr]    |
Dec 17 22:39:24.224 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 22:39:24.224 INFO [stderr] 
Dec 17 22:39:24.232 INFO [stderr] warning: unused variable: `repo`
Dec 17 22:39:24.232 INFO [stderr]   --> src/main.rs:26:9
Dec 17 22:39:24.232 INFO [stderr]    |
Dec 17 22:39:24.232 INFO [stderr] 26 |     let repo = match git2::Repository::open(Path::new(REPO_PATH)) {
Dec 17 22:39:24.232 INFO [stderr]    |         ^^^^ help: consider using `_repo` instead
Dec 17 22:39:24.232 INFO [stderr]    |
Dec 17 22:39:24.232 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 22:39:24.232 INFO [stderr] 
Dec 17 22:39:24.240 INFO [stderr] warning: struct is never constructed: `Branch`
Dec 17 22:39:24.240 INFO [stderr]  --> src/repository.rs:4:1
Dec 17 22:39:24.240 INFO [stderr]   |
Dec 17 22:39:24.240 INFO [stderr] 4 | pub struct Branch {
Dec 17 22:39:24.240 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 17 22:39:24.240 INFO [stderr]   |
Dec 17 22:39:24.240 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 22:39:24.240 INFO [stderr] 
Dec 17 22:39:24.240 INFO [stderr] warning: function is never used: `branch_list`
Dec 17 22:39:24.240 INFO [stderr]   --> src/repository.rs:13:1
Dec 17 22:39:24.240 INFO [stderr]    |
Dec 17 22:39:24.240 INFO [stderr] 13 | pub fn branch_list(r: git2::Repository) -> Vec<Branch> {
Dec 17 22:39:24.240 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:39:24.240 INFO [stderr] 
Dec 17 22:39:24.240 INFO [stderr] warning: function is never used: `current_branch`
Dec 17 22:39:24.240 INFO [stderr]   --> src/repository.rs:36:1
Dec 17 22:39:24.240 INFO [stderr]    |
Dec 17 22:39:24.240 INFO [stderr] 36 | pub fn current_branch(r: git2::Repository) -> String {
Dec 17 22:39:24.240 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:39:24.240 INFO [stderr] 
Dec 17 22:39:24.245 INFO [stderr] warning: struct is never constructed: `Branch`
Dec 17 22:39:24.245 INFO [stderr]  --> src/repository.rs:4:1
Dec 17 22:39:24.245 INFO [stderr]   |
Dec 17 22:39:24.245 INFO [stderr] 4 | pub struct Branch {
Dec 17 22:39:24.245 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 17 22:39:24.245 INFO [stderr]   |
Dec 17 22:39:24.245 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 22:39:24.245 INFO [stderr] 
Dec 17 22:39:24.245 INFO [stderr] warning: function is never used: `branch_list`
Dec 17 22:39:24.245 INFO [stderr]   --> src/repository.rs:13:1
Dec 17 22:39:24.245 INFO [stderr]    |
Dec 17 22:39:24.245 INFO [stderr] 13 | pub fn branch_list(r: git2::Repository) -> Vec<Branch> {
Dec 17 22:39:24.245 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:39:24.245 INFO [stderr] 
Dec 17 22:39:24.245 INFO [stderr] warning: function is never used: `current_branch`
Dec 17 22:39:24.245 INFO [stderr]   --> src/repository.rs:36:1
Dec 17 22:39:24.245 INFO [stderr]    |
Dec 17 22:39:24.245 INFO [stderr] 36 | pub fn current_branch(r: git2::Repository) -> String {
Dec 17 22:39:24.245 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 22:39:24.246 INFO [stderr] 
Dec 17 22:39:24.272 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 37s
Dec 17 22:39:24.554 INFO running `"docker" "inspect" "814e6dd6048d054cbec8e346700c277835271d318c5c045dc703ff9a5d1d8d5e"`
Dec 17 22:39:24.646 INFO running `"docker" "rm" "-f" "814e6dd6048d054cbec8e346700c277835271d318c5c045dc703ff9a5d1d8d5e"`
Dec 17 22:39:24.726 INFO [stdout] 814e6dd6048d054cbec8e346700c277835271d318c5c045dc703ff9a5d1d8d5e