[INFO] cloning repository https://github.com/vbe0201/protosnuff [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vbe0201/protosnuff" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvbe0201%2Fprotosnuff", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvbe0201%2Fprotosnuff'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e6d1da8442b500332838a35e84e23dc75f00d778 [INFO] testing vbe0201/protosnuff against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvbe0201%2Fprotosnuff" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vbe0201/protosnuff 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/vbe0201/protosnuff [INFO] finished tweaking git repo https://github.com/vbe0201/protosnuff [INFO] tweaked toml for git repo https://github.com/vbe0201/protosnuff written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/vbe0201/protosnuff 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9edf51f7bf17a2de39939bfff09a008201a61c7a48c7e419769cdb864c217131 [INFO] running `Command { std: "docker" "start" "-a" "9edf51f7bf17a2de39939bfff09a008201a61c7a48c7e419769cdb864c217131", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9edf51f7bf17a2de39939bfff09a008201a61c7a48c7e419769cdb864c217131", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9edf51f7bf17a2de39939bfff09a008201a61c7a48c7e419769cdb864c217131", kill_on_drop: false }` [INFO] [stdout] 9edf51f7bf17a2de39939bfff09a008201a61c7a48c7e419769cdb864c217131 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 41307fdda6b4286ee5468239b37461f08b6555b493440d5af8e27ef938ffbc6c [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" "41307fdda6b4286ee5468239b37461f08b6555b493440d5af8e27ef938ffbc6c", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling ansi_term v0.12.0 [INFO] [stderr] Compiling getopts v0.2.19 [INFO] [stderr] Compiling protosnuff v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `arguments` [INFO] [stdout] --> src/main.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let arguments = match arguments::Arguments::parse(&args) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arguments` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_file` [INFO] [stdout] --> src/io.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn read_file>(path: P) -> Result, String> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_bytes` [INFO] [stdout] --> src/io.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn read_bytes(reader: &mut R, bytes_to_read: u64) -> Vec [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_varint` [INFO] [stdout] --> src/parser.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn read_varint(reader: &mut R) -> Result [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_identifier` [INFO] [stdout] --> src/parser.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn read_identifier(reader: &mut R) -> Result<(u8, u8), String> [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/arguments.rs:46:32 [INFO] [stdout] | [INFO] [stdout] 46 | Err(f) => { panic!(f.to_string()); } [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 46 | Err(f) => { panic!("{}", f.to_string()); } [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.46s [INFO] running `Command { std: "docker" "inspect" "41307fdda6b4286ee5468239b37461f08b6555b493440d5af8e27ef938ffbc6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41307fdda6b4286ee5468239b37461f08b6555b493440d5af8e27ef938ffbc6c", kill_on_drop: false }` [INFO] [stdout] 41307fdda6b4286ee5468239b37461f08b6555b493440d5af8e27ef938ffbc6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a8ac4c99dd3fdd7ddd95402245f48c996645abde45e9f5fe1e699f8cd9a1dd07 [INFO] running `Command { std: "docker" "start" "-a" "a8ac4c99dd3fdd7ddd95402245f48c996645abde45e9f5fe1e699f8cd9a1dd07", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling ansi_term v0.12.0 [INFO] [stderr] Compiling getopts v0.2.19 [INFO] [stderr] Compiling protosnuff v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0425]: cannot find value `arguments` in this scope [INFO] [stdout] --> src/arguments.rs:101:35 [INFO] [stdout] | [INFO] [stdout] 101 | Ok(a) => { assert_eq!(arguments.input.to_str().unwrap(), file_name) } [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/arguments.rs:98:80 [INFO] [stdout] | [INFO] [stdout] 98 | let args: Vec = vec![String::from("test"), String::from("-i"), file_name]; [INFO] [stdout] | ^^^^^^^^^- help: try using a conversion method: `.to_string()` [INFO] [stdout] | | [INFO] [stdout] | expected struct `String`, found `&str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0425. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `protosnuff` due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "a8ac4c99dd3fdd7ddd95402245f48c996645abde45e9f5fe1e699f8cd9a1dd07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8ac4c99dd3fdd7ddd95402245f48c996645abde45e9f5fe1e699f8cd9a1dd07", kill_on_drop: false }` [INFO] [stdout] a8ac4c99dd3fdd7ddd95402245f48c996645abde45e9f5fe1e699f8cd9a1dd07