[INFO] cloning repository https://github.com/yvan-sraka/base64decode [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yvan-sraka/base64decode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyvan-sraka%2Fbase64decode"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyvan-sraka%2Fbase64decode'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 488b4395eccdf399d41b1ede9d5e33207c404882 [INFO] checking yvan-sraka/base64decode against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyvan-sraka%2Fbase64decode" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yvan-sraka/base64decode on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/yvan-sraka/base64decode [INFO] finished tweaking git repo https://github.com/yvan-sraka/base64decode [INFO] tweaked toml for git repo https://github.com/yvan-sraka/base64decode written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/yvan-sraka/base64decode already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bd0b748278aa5db08a8c751814ef2f831cbb8b58228fa0ec61d53116cc8afe6a [INFO] running `"docker" "start" "-a" "bd0b748278aa5db08a8c751814ef2f831cbb8b58228fa0ec61d53116cc8afe6a"` [INFO] [stderr] Checking base64decode v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0004]: non-exhaustive patterns: `'\u{0}'..='*'`, `','..='.'`, `':'..='@'` and 3 more not covered [INFO] [stderr] --> src/main.rs:12:33 [INFO] [stderr] | [INFO] [stderr] 12 | let convert = match ch { [INFO] [stderr] | ^^ patterns `'\u{0}'..='*'`, `','..='.'`, `':'..='@'` and 3 more not covered [INFO] [stderr] | [INFO] [stderr] = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms [INFO] [stderr] = note: the matched value is of type `char` [INFO] [stderr] [INFO] [stderr] error[E0596]: cannot borrow `input` as mutable, as it is not declared as mutable [INFO] [stderr] --> src/main.rs:37:32 [INFO] [stderr] | [INFO] [stderr] 36 | let input = String::new(); [INFO] [stderr] | ----- help: consider changing this to be mutable: `mut input` [INFO] [stderr] 37 | std::io::stdin().read_line(&mut input).unwrap(); [INFO] [stderr] | ^^^^^^^^^^ cannot borrow as mutable [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0004, E0596. [INFO] [stderr] For more information about an error, try `rustc --explain E0004`. [INFO] [stderr] error: could not compile `base64decode`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0004]: non-exhaustive patterns: `'\u{0}'..='*'`, `','..='.'`, `':'..='@'` and 3 more not covered [INFO] [stderr] --> src/main.rs:12:33 [INFO] [stderr] | [INFO] [stderr] 12 | let convert = match ch { [INFO] [stderr] | ^^ patterns `'\u{0}'..='*'`, `','..='.'`, `':'..='@'` and 3 more not covered [INFO] [stderr] | [INFO] [stderr] = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms [INFO] [stderr] = note: the matched value is of type `char` [INFO] [stderr] [INFO] [stderr] error[E0596]: cannot borrow `input` as mutable, as it is not declared as mutable [INFO] [stderr] --> src/main.rs:37:32 [INFO] [stderr] | [INFO] [stderr] 36 | let input = String::new(); [INFO] [stderr] | ----- help: consider changing this to be mutable: `mut input` [INFO] [stderr] 37 | std::io::stdin().read_line(&mut input).unwrap(); [INFO] [stderr] | ^^^^^^^^^^ cannot borrow as mutable [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0004, E0596. [INFO] [stderr] For more information about an error, try `rustc --explain E0004`. [INFO] [stderr] error: could not compile `base64decode`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "bd0b748278aa5db08a8c751814ef2f831cbb8b58228fa0ec61d53116cc8afe6a"` [INFO] running `"docker" "rm" "-f" "bd0b748278aa5db08a8c751814ef2f831cbb8b58228fa0ec61d53116cc8afe6a"` [INFO] [stdout] bd0b748278aa5db08a8c751814ef2f831cbb8b58228fa0ec61d53116cc8afe6a