[INFO] updating cached repository stpettersens/ghwcli
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/stpettersens/ghwcli
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/stpettersens/ghwcli" "work/ex/beta-1.38-1/sources/1.37.0/gh/stpettersens/ghwcli"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/stpettersens/ghwcli'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/stpettersens/ghwcli" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stpettersens/ghwcli"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stpettersens/ghwcli'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e4e33d727c0382dd4e4168d08d6ac4af6e33f999
[INFO] sha for GitHub repo stpettersens/ghwcli: e4e33d727c0382dd4e4168d08d6ac4af6e33f999
[INFO] validating manifest of stpettersens/ghwcli on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of stpettersens/ghwcli on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing stpettersens/ghwcli
[INFO] finished frobbing stpettersens/ghwcli
[INFO] frobbed toml for stpettersens/ghwcli written to work/ex/beta-1.38-1/sources/1.37.0/gh/stpettersens/ghwcli/Cargo.toml
[INFO] started frobbing stpettersens/ghwcli
[INFO] finished frobbing stpettersens/ghwcli
[INFO] frobbed toml for stpettersens/ghwcli written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stpettersens/ghwcli/Cargo.toml
[INFO] crate stpettersens/ghwcli already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing stpettersens/ghwcli against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/stpettersens/ghwcli:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 101e4fd521d713ad2f9f7e70ddf8c0c6881d2387e73af36a8efb49d6e2b21323
[INFO] running `"docker" "start" "-a" "101e4fd521d713ad2f9f7e70ddf8c0c6881d2387e73af36a8efb49d6e2b21323"`
[INFO] [stderr]    Compiling siphasher v0.2.1
[INFO] [stderr]    Compiling rc v0.1.1
[INFO] [stderr]    Compiling bit-vec v0.4.3
[INFO] [stderr]    Compiling openssl-probe v0.1.0
[INFO] [stderr]    Compiling libz-sys v1.0.13
[INFO] [stderr]    Compiling openssl-sys v0.9.8
[INFO] [stderr]    Compiling curl-sys v0.3.10
[INFO] [stderr]    Compiling aho-corasick v0.6.2
[INFO] [stderr]    Compiling tendril v0.1.6
[INFO] [stderr]    Compiling term v0.2.14
[INFO] [stderr]    Compiling phf_shared v0.7.21
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling phf v0.7.21
[INFO] [stderr]    Compiling bit-set v0.2.0
[INFO] [stderr]    Compiling regex v0.2.1
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling string_cache v0.2.29
[INFO] [stderr]    Compiling html5ever v0.2.11
[INFO] [stderr]    Compiling text-diff v0.4.0
[INFO] [stderr]    Compiling select v0.2.2
[INFO] [stderr]    Compiling curl v0.4.6
[INFO] [stderr]    Compiling ghwcli v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Difference`, `print_diff`
[INFO] [stderr]   --> src/main.rs:20:23
[INFO] [stderr]    |
[INFO] [stderr] 20 | use text_diff::{diff, print_diff, Difference};
[INFO] [stderr]    |                       ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `stdout`
[INFO] [stderr]   --> src/main.rs:27:22
[INFO] [stderr]    |
[INFO] [stderr] 27 | use std::io::{stdin, stdout, Read, Write};
[INFO] [stderr]    |                      ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_url_frag`
[INFO] [stderr]   --> src/github.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn get_url_frag(&self) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_url_frag`
[INFO] [stderr]   --> src/project.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn get_url_frag(&self) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `check_for_diff`
[INFO] [stderr]    --> src/main.rs:158:1
[INFO] [stderr]     |
[INFO] [stderr] 158 | fn check_for_diff(orig: &str, edit: &str) {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 16s
[INFO] running `"docker" "inspect" "101e4fd521d713ad2f9f7e70ddf8c0c6881d2387e73af36a8efb49d6e2b21323"`
[INFO] running `"docker" "rm" "-f" "101e4fd521d713ad2f9f7e70ddf8c0c6881d2387e73af36a8efb49d6e2b21323"`
[INFO] [stdout] 101e4fd521d713ad2f9f7e70ddf8c0c6881d2387e73af36a8efb49d6e2b21323
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/stpettersens/ghwcli:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1b8999350c7a851c2d31afbf08e823d34d7bc21dcecec4a64053042a617296db
[INFO] running `"docker" "start" "-a" "1b8999350c7a851c2d31afbf08e823d34d7bc21dcecec4a64053042a617296db"`
[INFO] [stderr]    Compiling ghwcli v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Difference`, `print_diff`
[INFO] [stderr]   --> src/main.rs:20:23
[INFO] [stderr]    |
[INFO] [stderr] 20 | use text_diff::{diff, print_diff, Difference};
[INFO] [stderr]    |                       ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `stdout`
[INFO] [stderr]   --> src/main.rs:27:22
[INFO] [stderr]    |
[INFO] [stderr] 27 | use std::io::{stdin, stdout, Read, Write};
[INFO] [stderr]    |                      ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_url_frag`
[INFO] [stderr]   --> src/github.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn get_url_frag(&self) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_url_frag`
[INFO] [stderr]   --> src/project.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn get_url_frag(&self) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `check_for_diff`
[INFO] [stderr]    --> src/main.rs:158:1
[INFO] [stderr]     |
[INFO] [stderr] 158 | fn check_for_diff(orig: &str, edit: &str) {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `"docker" "inspect" "1b8999350c7a851c2d31afbf08e823d34d7bc21dcecec4a64053042a617296db"`
[INFO] running `"docker" "rm" "-f" "1b8999350c7a851c2d31afbf08e823d34d7bc21dcecec4a64053042a617296db"`
[INFO] [stdout] 1b8999350c7a851c2d31afbf08e823d34d7bc21dcecec4a64053042a617296db
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/stpettersens/ghwcli:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 67928e10bc94ba7a3361781e47b29dc33b82ca9ae282cc07969c7e4c14a511ea
[INFO] running `"docker" "start" "-a" "67928e10bc94ba7a3361781e47b29dc33b82ca9ae282cc07969c7e4c14a511ea"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ghwcli-19310a520a217b82
[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" "67928e10bc94ba7a3361781e47b29dc33b82ca9ae282cc07969c7e4c14a511ea"`
[INFO] running `"docker" "rm" "-f" "67928e10bc94ba7a3361781e47b29dc33b82ca9ae282cc07969c7e4c14a511ea"`
[INFO] [stdout] 67928e10bc94ba7a3361781e47b29dc33b82ca9ae282cc07969c7e4c14a511ea