[INFO] updating cached repository https://github.com/redox-os/userutils [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 299d3ab37c4720d957af6ce869015385c8a4882d [INFO] checking redox-os/userutils against try#00e4530a79c42b21a6ca2ac1edb597c90d21f89f for pr-64672 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Fuserutils" "work/builds/worker-6/source"` [INFO] [stderr] Cloning into 'work/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/redox-os/userutils on toolchain 00e4530a79c42b21a6ca2ac1edb597c90d21f89f [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/redox-os/userutils [INFO] finished tweaking git repo https://github.com/redox-os/userutils [INFO] tweaked toml for git repo https://github.com/redox-os/userutils written to work/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/redox-os/userutils already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 7199edcd4b9c1378552a4a93951e5a7581088e780e57d6677e2811425ee8c21c [INFO] running `"docker" "start" "-a" "7199edcd4b9c1378552a4a93951e5a7581088e780e57d6677e2811425ee8c21c"` [INFO] [stderr] Checking redox_syscall v0.1.56 [INFO] [stderr] Checking extra v0.1.0 (https://gitlab.redox-os.org/redox-os/libextra.git#0b50f3f2) [INFO] [stderr] Checking blake2b_simd v0.5.8 [INFO] [stderr] Checking liner v0.4.4 [INFO] [stderr] Checking redox_termios v0.1.1 [INFO] [stderr] warning[E0503]: cannot use `self.key_bindings` because it was mutably borrowed [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/liner-0.4.4/src/context.rs:98:17 [INFO] [stderr] | [INFO] [stderr] 96 | let ed = try!(Editor::new_with_init_buffer(stdout, prompt, self, buffer)); [INFO] [stderr] | ---- borrow of `*self` occurs here [INFO] [stderr] 97 | match self.key_bindings { [INFO] [stderr] 98 | KeyBindings::Emacs => Self::handle_keys(keymap::Emacs::new(ed), handler), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ use of borrowed `*self` [INFO] [stderr] 99 | KeyBindings::Vi => Self::handle_keys(keymap::Vi::new(ed), handler), [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 rust-argon2 v0.5.1 [INFO] [stderr] Checking redox_users v0.3.1 [INFO] [stderr] Checking userutils v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: unnecessary trailing semicolon [INFO] [stderr] --> src/bin/passwd.rs:101:70 [INFO] [stderr] | [INFO] [stderr] 101 | stdout.write_all(b"new password: ").try(&mut stderr);; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/bin/passwd.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[deny(redundant_semicolon)]` implied by `#[deny(warnings)]` [INFO] [stderr] [INFO] [stderr] error: unnecessary trailing semicolon [INFO] [stderr] --> src/bin/passwd.rs:102:49 [INFO] [stderr] | [INFO] [stderr] 102 | stdout.flush().try(&mut stderr);; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] error: unnecessary trailing semicolon [INFO] [stderr] --> src/bin/passwd.rs:110:57 [INFO] [stderr] | [INFO] [stderr] 110 | stdout.flush().try(&mut stderr);; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] error: could not compile `userutils`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: unnecessary trailing semicolon [INFO] [stderr] --> src/bin/passwd.rs:101:70 [INFO] [stderr] | [INFO] [stderr] 101 | stdout.write_all(b"new password: ").try(&mut stderr);; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/bin/passwd.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[deny(redundant_semicolon)]` implied by `#[deny(warnings)]` [INFO] [stderr] [INFO] [stderr] error: unnecessary trailing semicolon [INFO] [stderr] --> src/bin/passwd.rs:102:49 [INFO] [stderr] | [INFO] [stderr] 102 | stdout.flush().try(&mut stderr);; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] error: unnecessary trailing semicolon [INFO] [stderr] --> src/bin/passwd.rs:110:57 [INFO] [stderr] | [INFO] [stderr] 110 | stdout.flush().try(&mut stderr);; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] error: could not compile `userutils`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "7199edcd4b9c1378552a4a93951e5a7581088e780e57d6677e2811425ee8c21c"` [INFO] running `"docker" "rm" "-f" "7199edcd4b9c1378552a4a93951e5a7581088e780e57d6677e2811425ee8c21c"` [INFO] [stdout] 7199edcd4b9c1378552a4a93951e5a7581088e780e57d6677e2811425ee8c21c