[INFO] cloning repository https://github.com/saebs/cs50rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/saebs/cs50rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaebs%2Fcs50rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaebs%2Fcs50rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ff76e3b854b629608993a1d78013f4de60e431d8 [INFO] checking saebs/cs50rs against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaebs%2Fcs50rs" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/saebs/cs50rs on toolchain 39e1293fce4b650061e85dda88aa428f726a8444 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/saebs/cs50rs [INFO] finished tweaking git repo https://github.com/saebs/cs50rs [INFO] tweaked toml for git repo https://github.com/saebs/cs50rs written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/saebs/cs50rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 737c82484c5f699912c9bdf9e5c7ee3e3c3b8be702fa02eadf2c5ad6896fd683 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "737c82484c5f699912c9bdf9e5c7ee3e3c3b8be702fa02eadf2c5ad6896fd683", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "737c82484c5f699912c9bdf9e5c7ee3e3c3b8be702fa02eadf2c5ad6896fd683", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "737c82484c5f699912c9bdf9e5c7ee3e3c3b8be702fa02eadf2c5ad6896fd683", kill_on_drop: false }` [INFO] [stdout] 737c82484c5f699912c9bdf9e5c7ee3e3c3b8be702fa02eadf2c5ad6896fd683 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 029e92f194006dfd5efa724166c7ea7cc9290289fd54b3df53cd367bfd438612 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "029e92f194006dfd5efa724166c7ea7cc9290289fd54b3df53cd367bfd438612", kill_on_drop: false }` [INFO] [stderr] Checking cs50rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/pset1_rust/credit.rs:79:22 [INFO] [stdout] | [INFO] [stdout] 79 | ('5', '1'...'5', SXTN) => (M, {}, {}), // Mastercard numbers are 16 digit, start with 51 to 55 [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process` [INFO] [stdout] --> src/pset2_crypto/crack.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::process; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0517]: attribute should be applied to a struct, enum, or union [INFO] [stdout] --> src/pset2_crypto/crack.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #[repr(C)] [INFO] [stdout] | ^ [INFO] [stdout] 6 | fn crypt<'a>(key: *const u8, salt: *const u8) -> *const u8; [INFO] [stdout] | ----------------------------------------------------------- not a struct, enum, or union [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/pset1_rust/credit.rs:79:22 [INFO] [stdout] | [INFO] [stdout] 79 | ('5', '1'...'5', SXTN) => (M, {}, {}), // Mastercard numbers are 16 digit, start with 51 to 55 [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process` [INFO] [stdout] --> src/pset2_crypto/crack.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::process; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0517]: attribute should be applied to a struct, enum, or union [INFO] [stdout] --> src/pset2_crypto/crack.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #[repr(C)] [INFO] [stdout] | ^ [INFO] [stdout] 6 | fn crypt<'a>(key: *const u8, salt: *const u8) -> *const u8; [INFO] [stdout] | ----------------------------------------------------------- not a struct, enum, or union [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0517`. [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0517`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cs50rs` due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "029e92f194006dfd5efa724166c7ea7cc9290289fd54b3df53cd367bfd438612", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "029e92f194006dfd5efa724166c7ea7cc9290289fd54b3df53cd367bfd438612", kill_on_drop: false }` [INFO] [stdout] 029e92f194006dfd5efa724166c7ea7cc9290289fd54b3df53cd367bfd438612