[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] checking iminotech/cc-rust against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiminotech%2Fcc-rust" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iminotech/cc-rust on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "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-4/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" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 68d61e707c4947212d26a2d0d6d3785a34a2c1bede662840274eeedbb3f41e4a [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" "68d61e707c4947212d26a2d0d6d3785a34a2c1bede662840274eeedbb3f41e4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "68d61e707c4947212d26a2d0d6d3785a34a2c1bede662840274eeedbb3f41e4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68d61e707c4947212d26a2d0d6d3785a34a2c1bede662840274eeedbb3f41e4a", kill_on_drop: false }` [INFO] [stdout] 68d61e707c4947212d26a2d0d6d3785a34a2c1bede662840274eeedbb3f41e4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3d73e08869f8923d1d99a75d201d6faf9954a0789f420e784fdb3c15f7b64e9 [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" "b3d73e08869f8923d1d99a75d201d6faf9954a0789f420e784fdb3c15f7b64e9", kill_on_drop: false }` [INFO] [stderr] Checking 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] 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: unexpected end of macro invocation [INFO] [stdout] --> src/prototypes/mod.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | assert_eq!(); [INFO] [stdout] | ^^^^^^^^^^^^^ missing tokens in macro arguments [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] warning: unused import: `super::*` [INFO] [stdout] --> src/prototypes/mod.rs:38:7 [INFO] [stdout] | [INFO] [stdout] 38 | use super::*; [INFO] [stdout] | ^^^^^^^^ [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[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[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] [stdout] error: aborting due to 6 previous errors; 2 warnings 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` [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: build failed [INFO] running `Command { std: "docker" "inspect" "b3d73e08869f8923d1d99a75d201d6faf9954a0789f420e784fdb3c15f7b64e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3d73e08869f8923d1d99a75d201d6faf9954a0789f420e784fdb3c15f7b64e9", kill_on_drop: false }` [INFO] [stdout] b3d73e08869f8923d1d99a75d201d6faf9954a0789f420e784fdb3c15f7b64e9