[INFO] cloning repository https://github.com/iminotech/cc-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iminotech/cc-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiminotech%2Fcc-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiminotech%2Fcc-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9b285222cc4c408e6ce0217b5094cfb31006f9ba [INFO] testing iminotech/cc-rust against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiminotech%2Fcc-rust" "/workspace/builds/worker-18/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iminotech/cc-rust on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/iminotech/cc-rust [INFO] finished tweaking git repo https://github.com/iminotech/cc-rust [INFO] tweaked toml for git repo https://github.com/iminotech/cc-rust written to /workspace/builds/worker-18/source/Cargo.toml [INFO] crate git repo https://github.com/iminotech/cc-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7201a48a35d34873350bfe28968719ece4509d8990e6289c578a067dfc7c35dd [INFO] running `Command { std: "docker" "start" "-a" "7201a48a35d34873350bfe28968719ece4509d8990e6289c578a067dfc7c35dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7201a48a35d34873350bfe28968719ece4509d8990e6289c578a067dfc7c35dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7201a48a35d34873350bfe28968719ece4509d8990e6289c578a067dfc7c35dd", kill_on_drop: false }` [INFO] [stdout] 7201a48a35d34873350bfe28968719ece4509d8990e6289c578a067dfc7c35dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d428cd8c9930465b0d7cf5c02c9220acbe98d456cac1b143cfd7f3ccd3eb04a [INFO] running `Command { std: "docker" "start" "-a" "9d428cd8c9930465b0d7cf5c02c9220acbe98d456cac1b143cfd7f3ccd3eb04a", kill_on_drop: false }` [INFO] [stderr] Compiling cc-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: empty character literal [INFO] [stdout] --> src/prototypes/mod.rs:29:16 [INFO] [stdout] | [INFO] [stdout] 29 | if &read == '' [INFO] [stdout] | ^ empty character literal [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: missing `in` in `for` loop [INFO] [stdout] --> src/prototypes/mod.rs:27:10 [INFO] [stdout] | [INFO] [stdout] 27 | for arg.len() in _ { [INFO] [stdout] | ^ help: try adding `in` here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected expression, found `.` [INFO] [stdout] --> src/prototypes/mod.rs:27:10 [INFO] [stdout] | [INFO] [stdout] 27 | for arg.len() in _ { [INFO] [stdout] | ^ expected expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `iter`, `slice` [INFO] [stdout] --> src/prototypes/mod.rs:3:3 [INFO] [stdout] | [INFO] [stdout] 3 | slice, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 4 | iter [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: a value of type `Vec` cannot be built from an iterator over elements of type `String` [INFO] [stdout] --> src/prototypes/mod.rs:18:37 [INFO] [stdout] | [INFO] [stdout] 18 | let arg : Vec = env::args().collect(); [INFO] [stdout] | ^^^^^^^ value of type `Vec` cannot be built from `std::iter::Iterator` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromIterator` is not implemented for `Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `parse` found for type `char` in the current scope [INFO] [stdout] --> src/prototypes/mod.rs:25:39 [INFO] [stdout] | [INFO] [stdout] 25 | println!(" mov rax, {}\n", &arg[1].parse::().unwrap() ); [INFO] [stdout] | ^^^^^ method not found in `char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cc-rust` due to 6 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "9d428cd8c9930465b0d7cf5c02c9220acbe98d456cac1b143cfd7f3ccd3eb04a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d428cd8c9930465b0d7cf5c02c9220acbe98d456cac1b143cfd7f3ccd3eb04a", kill_on_drop: false }` [INFO] [stdout] 9d428cd8c9930465b0d7cf5c02c9220acbe98d456cac1b143cfd7f3ccd3eb04a