[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/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/stpettersens/ghwcli"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/stpettersens/ghwcli'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/stpettersens/ghwcli" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/stpettersens/ghwcli"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/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 master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of stpettersens/ghwcli on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "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/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/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/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/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" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking stpettersens/ghwcli against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-7/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/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=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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 4b5a0601b3a2fb18c41675490a6fb44af232157a6ce982b4d1b535b09c598816 [INFO] running `"docker" "start" "-a" "4b5a0601b3a2fb18c41675490a6fb44af232157a6ce982b4d1b535b09c598816"` [INFO] [stderr] Compiling siphasher v0.2.1 [INFO] [stderr] Compiling rustc-serialize v0.3.22 [INFO] [stderr] Checking rc v0.1.1 [INFO] [stderr] Checking bit-vec v0.4.3 [INFO] [stderr] Checking getopts v0.2.14 [INFO] [stderr] Checking clioptions 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] Checking phf_shared v0.7.21 [INFO] [stderr] warning[E0503]: cannot use `state` because it was mutably borrowed [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.14/src/lib.rs:1008:33 [INFO] [stderr] | [INFO] [stderr] 955 | let mut machine = |cont: &mut bool, (i, c): (usize, char)| { [INFO] [stderr] | ---------------------------------------- borrow of `state` occurs here [INFO] [stderr] ... [INFO] [stderr] 959 | state = match (state, whitespace, limit) { [INFO] [stderr] | ----- borrow occurs due to use of `state` in closure [INFO] [stderr] ... [INFO] [stderr] 1008 | while cont && match state { B | C => true, A => false } { [INFO] [stderr] | ^ use of borrowed `state` [INFO] [stderr] 1009 | machine(&mut cont, (fake_i, ' ')); [INFO] [stderr] | ------- borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Checking futf v0.1.3 [INFO] [stderr] Checking bit-set v0.2.0 [INFO] [stderr] Checking term v0.2.14 [INFO] [stderr] Checking phf v0.7.21 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Checking tendril v0.1.6 [INFO] [stderr] Compiling string_cache v0.2.29 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Checking text-diff v0.4.0 [INFO] [stderr] Compiling html5ever v0.2.11 [INFO] [stderr] Checking select v0.2.2 [INFO] [stderr] Checking curl v0.4.6 [INFO] [stderr] Checking 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: 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] 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 2m 51s [INFO] running `"docker" "inspect" "4b5a0601b3a2fb18c41675490a6fb44af232157a6ce982b4d1b535b09c598816"` [INFO] running `"docker" "rm" "-f" "4b5a0601b3a2fb18c41675490a6fb44af232157a6ce982b4d1b535b09c598816"` [INFO] [stdout] 4b5a0601b3a2fb18c41675490a6fb44af232157a6ce982b4d1b535b09c598816