[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] checking vbe0201/protosnuff against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvbe0201%2Fprotosnuff" "/workspace/builds/worker-20/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vbe0201/protosnuff on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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-20/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c2a13493b6eca526a017242c735f829e3d476caf1592fe31a60b5849e58c741 [INFO] running `Command { std: "docker" "start" "-a" "5c2a13493b6eca526a017242c735f829e3d476caf1592fe31a60b5849e58c741", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c2a13493b6eca526a017242c735f829e3d476caf1592fe31a60b5849e58c741", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c2a13493b6eca526a017242c735f829e3d476caf1592fe31a60b5849e58c741", kill_on_drop: false }` [INFO] [stdout] 5c2a13493b6eca526a017242c735f829e3d476caf1592fe31a60b5849e58c741 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4fc0a643e326b21d376a3301095f9014999c5794f0ee2cc9c8bcac09b3d39b81 [INFO] running `Command { std: "docker" "start" "-a" "4fc0a643e326b21d376a3301095f9014999c5794f0ee2cc9c8bcac09b3d39b81", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking ansi_term v0.12.0 [INFO] [stderr] Checking getopts v0.2.19 [INFO] [stderr] Checking protosnuff v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/arguments.rs (1 fix) [INFO] [stderr] Fixed src/main.rs (1 fix) [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] 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] warning: 4 warnings emitted [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] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "4fc0a643e326b21d376a3301095f9014999c5794f0ee2cc9c8bcac09b3d39b81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fc0a643e326b21d376a3301095f9014999c5794f0ee2cc9c8bcac09b3d39b81", kill_on_drop: false }` [INFO] [stdout] 4fc0a643e326b21d376a3301095f9014999c5794f0ee2cc9c8bcac09b3d39b81