Dec 05 20:23:42.168 INFO testing jakubdibala/gf against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 20:23:42.168 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 20:23:42.349 INFO [stdout] dc7bd87f8e1c48272d7a794ee608062719216d84d0dadd4a1f0ef5ad2b3ae6ae
Dec 05 20:23:42.351 INFO running `"docker" "start" "-a" "dc7bd87f8e1c48272d7a794ee608062719216d84d0dadd4a1f0ef5ad2b3ae6ae"`
Dec 05 20:23:42.855 INFO [stderr] usermod: no changes
Dec 05 20:23:42.976 INFO [stderr]    Compiling cmake v0.1.33
Dec 05 20:23:42.976 INFO [stderr]    Compiling libz-sys v1.0.20
Dec 05 20:23:42.978 INFO [stderr]    Compiling curl-sys v0.4.8
Dec 05 20:23:44.085 INFO [stderr]    Compiling libssh2-sys v0.2.10
Dec 05 20:23:44.085 INFO [stderr]    Compiling libgit2-sys v0.7.7
Dec 05 20:24:18.828 INFO [stderr]    Compiling git2 v0.7.5
Dec 05 20:24:26.671 INFO [stderr]    Compiling gf v0.1.0 (/source)
Dec 05 20:24:27.792 INFO [stderr] warning: unused import: `SubCommand`
Dec 05 20:24:27.792 INFO [stderr]  --> src/main.rs:7:22
Dec 05 20:24:27.792 INFO [stderr]   |
Dec 05 20:24:27.792 INFO [stderr] 7 | use clap::{Arg, App, SubCommand};
Dec 05 20:24:27.792 INFO [stderr]   |                      ^^^^^^^^^^
Dec 05 20:24:27.792 INFO [stderr]   |
Dec 05 20:24:27.792 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 20:24:27.792 INFO [stderr] 
Dec 05 20:24:27.824 INFO [stderr] warning: unused variable: `repo`
Dec 05 20:24:27.824 INFO [stderr]   --> src/main.rs:26:9
Dec 05 20:24:27.824 INFO [stderr]    |
Dec 05 20:24:27.824 INFO [stderr] 26 |     let repo = match git2::Repository::open(Path::new(REPO_PATH)) {
Dec 05 20:24:27.824 INFO [stderr]    |         ^^^^ help: consider using `_repo` instead
Dec 05 20:24:27.824 INFO [stderr]    |
Dec 05 20:24:27.824 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 20:24:27.824 INFO [stderr] 
Dec 05 20:24:27.842 INFO [stderr] warning: struct is never constructed: `Branch`
Dec 05 20:24:27.842 INFO [stderr]  --> src/repository.rs:4:1
Dec 05 20:24:27.842 INFO [stderr]   |
Dec 05 20:24:27.842 INFO [stderr] 4 | pub struct Branch {
Dec 05 20:24:27.842 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 05 20:24:27.842 INFO [stderr]   |
Dec 05 20:24:27.842 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 20:24:27.842 INFO [stderr] 
Dec 05 20:24:27.842 INFO [stderr] warning: function is never used: `branch_list`
Dec 05 20:24:27.842 INFO [stderr]   --> src/repository.rs:13:1
Dec 05 20:24:27.842 INFO [stderr]    |
Dec 05 20:24:27.842 INFO [stderr] 13 | pub fn branch_list(r: git2::Repository) -> Vec<Branch> {
Dec 05 20:24:27.842 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:24:27.842 INFO [stderr] 
Dec 05 20:24:27.842 INFO [stderr] warning: function is never used: `current_branch`
Dec 05 20:24:27.842 INFO [stderr]   --> src/repository.rs:36:1
Dec 05 20:24:27.842 INFO [stderr]    |
Dec 05 20:24:27.842 INFO [stderr] 36 | pub fn current_branch(r: git2::Repository) -> String {
Dec 05 20:24:27.842 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:24:27.842 INFO [stderr] 
Dec 05 20:24:30.116 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.24s
Dec 05 20:24:30.118 INFO [stderr] su: No module specific data is present
Dec 05 20:24:31.196 INFO running `"docker" "inspect" "dc7bd87f8e1c48272d7a794ee608062719216d84d0dadd4a1f0ef5ad2b3ae6ae"`
Dec 05 20:24:31.494 INFO running `"docker" "rm" "-f" "dc7bd87f8e1c48272d7a794ee608062719216d84d0dadd4a1f0ef5ad2b3ae6ae"`
Dec 05 20:24:31.692 INFO [stdout] dc7bd87f8e1c48272d7a794ee608062719216d84d0dadd4a1f0ef5ad2b3ae6ae
Dec 05 20:24:31.700 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 20:24:32.044 INFO [stdout] 37f2fa29ed1552ed24e9ba00335d0aa5920260279d5e3337020bf517f9268324
Dec 05 20:24:32.050 INFO running `"docker" "start" "-a" "37f2fa29ed1552ed24e9ba00335d0aa5920260279d5e3337020bf517f9268324"`
Dec 05 20:24:33.328 INFO [stderr] usermod: no changes
Dec 05 20:24:33.480 INFO [stderr]    Compiling gf v0.1.0 (/source)
Dec 05 20:24:34.488 INFO [stderr] warning: unused import: `SubCommand`
Dec 05 20:24:34.488 INFO [stderr]  --> src/main.rs:7:22
Dec 05 20:24:34.488 INFO [stderr]   |
Dec 05 20:24:34.488 INFO [stderr] 7 | use clap::{Arg, App, SubCommand};
Dec 05 20:24:34.488 INFO [stderr]   |                      ^^^^^^^^^^
Dec 05 20:24:34.488 INFO [stderr]   |
Dec 05 20:24:34.488 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 20:24:34.488 INFO [stderr] 
Dec 05 20:24:34.532 INFO [stderr] warning: unused variable: `repo`
Dec 05 20:24:34.532 INFO [stderr]   --> src/main.rs:26:9
Dec 05 20:24:34.532 INFO [stderr]    |
Dec 05 20:24:34.532 INFO [stderr] 26 |     let repo = match git2::Repository::open(Path::new(REPO_PATH)) {
Dec 05 20:24:34.532 INFO [stderr]    |         ^^^^ help: consider using `_repo` instead
Dec 05 20:24:34.532 INFO [stderr]    |
Dec 05 20:24:34.532 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 20:24:34.532 INFO [stderr] 
Dec 05 20:24:34.532 INFO [stderr] warning: struct is never constructed: `Branch`
Dec 05 20:24:34.532 INFO [stderr]  --> src/repository.rs:4:1
Dec 05 20:24:34.532 INFO [stderr]   |
Dec 05 20:24:34.532 INFO [stderr] 4 | pub struct Branch {
Dec 05 20:24:34.532 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 05 20:24:34.532 INFO [stderr]   |
Dec 05 20:24:34.532 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 20:24:34.532 INFO [stderr] 
Dec 05 20:24:34.532 INFO [stderr] warning: function is never used: `branch_list`
Dec 05 20:24:34.532 INFO [stderr]   --> src/repository.rs:13:1
Dec 05 20:24:34.533 INFO [stderr]    |
Dec 05 20:24:34.533 INFO [stderr] 13 | pub fn branch_list(r: git2::Repository) -> Vec<Branch> {
Dec 05 20:24:34.533 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:24:34.533 INFO [stderr] 
Dec 05 20:24:34.533 INFO [stderr] warning: function is never used: `current_branch`
Dec 05 20:24:34.533 INFO [stderr]   --> src/repository.rs:36:1
Dec 05 20:24:34.533 INFO [stderr]    |
Dec 05 20:24:34.533 INFO [stderr] 36 | pub fn current_branch(r: git2::Repository) -> String {
Dec 05 20:24:34.533 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:24:34.533 INFO [stderr] 
Dec 05 20:24:34.944 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Dec 05 20:24:34.948 INFO [stderr] su: No module specific data is present
Dec 05 20:24:35.778 INFO running `"docker" "inspect" "37f2fa29ed1552ed24e9ba00335d0aa5920260279d5e3337020bf517f9268324"`
Dec 05 20:24:35.976 INFO running `"docker" "rm" "-f" "37f2fa29ed1552ed24e9ba00335d0aa5920260279d5e3337020bf517f9268324"`
Dec 05 20:24:36.304 INFO [stdout] 37f2fa29ed1552ed24e9ba00335d0aa5920260279d5e3337020bf517f9268324
Dec 05 20:24:36.306 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 20:24:36.714 INFO [stdout] 689422b0a21011e7e2b7832b04168698f5ab5b707de1097d6bc6f1b7b1da9391
Dec 05 20:24:36.720 INFO running `"docker" "start" "-a" "689422b0a21011e7e2b7832b04168698f5ab5b707de1097d6bc6f1b7b1da9391"`
Dec 05 20:24:37.812 INFO [stderr] usermod: no changes
Dec 05 20:24:37.924 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 05 20:24:37.924 INFO [stderr]      Running /target/debug/deps/gf-117af556c811545b
Dec 05 20:24:37.926 INFO [stdout] 
Dec 05 20:24:37.926 INFO [stdout] running 0 tests
Dec 05 20:24:37.926 INFO [stdout] 
Dec 05 20:24:37.926 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:24:37.926 INFO [stdout] 
Dec 05 20:24:37.928 INFO [stderr] su: No module specific data is present
Dec 05 20:24:38.435 INFO running `"docker" "inspect" "689422b0a21011e7e2b7832b04168698f5ab5b707de1097d6bc6f1b7b1da9391"`
Dec 05 20:24:38.672 INFO running `"docker" "rm" "-f" "689422b0a21011e7e2b7832b04168698f5ab5b707de1097d6bc6f1b7b1da9391"`
Dec 05 20:24:39.074 INFO [stdout] 689422b0a21011e7e2b7832b04168698f5ab5b707de1097d6bc6f1b7b1da9391