[INFO] cloning repository https://github.com/Umatriz/rccl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Umatriz/rccl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUmatriz%2Frccl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUmatriz%2Frccl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 94042d3820074566c6abb1280bb8308e2e05c561 [INFO] checking Umatriz/rccl against try#2c4819a380dbddb1f2a0f4405a49fb6ed90983ae for pr-152996 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUmatriz%2Frccl" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Umatriz/rccl [INFO] finished tweaking git repo https://github.com/Umatriz/rccl [INFO] tweaked toml for git repo https://github.com/Umatriz/rccl written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Umatriz/rccl on toolchain 2c4819a380dbddb1f2a0f4405a49fb6ed90983ae [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Umatriz/rccl already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6fb6afc63805e3a51fc8f224dfe5859bc003b83584309dd0d6d07dc43fca96c0 [INFO] running `Command { std: "docker" "start" "-a" "6fb6afc63805e3a51fc8f224dfe5859bc003b83584309dd0d6d07dc43fca96c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6fb6afc63805e3a51fc8f224dfe5859bc003b83584309dd0d6d07dc43fca96c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fb6afc63805e3a51fc8f224dfe5859bc003b83584309dd0d6d07dc43fca96c0", kill_on_drop: false }` [INFO] [stdout] 6fb6afc63805e3a51fc8f224dfe5859bc003b83584309dd0d6d07dc43fca96c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e79aea193f368a0b74ab909de2f741c28dc1125469a68186fd2833cf541ec8dd [INFO] running `Command { std: "docker" "start" "-a" "e79aea193f368a0b74ab909de2f741c28dc1125469a68186fd2833cf541ec8dd", kill_on_drop: false }` [INFO] [stderr] Checking clap_builder v4.5.41 [INFO] [stderr] Checking colored v3.0.0 [INFO] [stderr] Checking clap v4.5.41 [INFO] [stderr] Checking rccl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Read` and `stderr` [INFO] [stdout] --> src/main.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | io::{Read, stderr, stdin, stdout}, [INFO] [stdout] | ^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WriterPanicked` [INFO] [stdout] --> src/interpreter.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{Write, WriterPanicked}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Lexer` [INFO] [stdout] --> src/interpreter.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::lexer::{Lexer, Token, TokenContext, TokensIter}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::SeekFrom` [INFO] [stdout] --> src/lexer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | io::SeekFrom, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read` and `stderr` [INFO] [stdout] --> src/main.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | io::{Read, stderr, stdin, stdout}, [INFO] [stdout] | ^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WriterPanicked` [INFO] [stdout] --> src/interpreter.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{Write, WriterPanicked}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Lexer` [INFO] [stdout] --> src/interpreter.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::lexer::{Lexer, Token, TokenContext, TokensIter}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::SeekFrom` [INFO] [stdout] --> src/lexer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | io::SeekFrom, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RangeBounds` [INFO] [stdout] --> src/lexer.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | ops::{Range, RangeBounds}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end` [INFO] [stdout] --> src/interpreter.rs:377:25 [INFO] [stdout] | [INFO] [stdout] 377 | let end = eat_till(tokens, Token::Semi, "expected `;`")?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_end` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/lexer.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 21 | while let Some((idx, c)) = chars.next() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lexer.rs:256:13 [INFO] [stdout] | [INFO] [stdout] 256 | Token::Hole, [INFO] [stdout] | ^^^^^^^^^^^ expected `(Token, TokenContext)`, found `Token` [INFO] [stdout] | [INFO] [stdout] = note: expected tuple `(lexer::Token, TokenContext)` [INFO] [stdout] found enum `lexer::Token` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RangeBounds` [INFO] [stdout] --> src/lexer.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | ops::{Range, RangeBounds}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end` [INFO] [stdout] --> src/interpreter.rs:377:25 [INFO] [stdout] | [INFO] [stdout] 377 | let end = eat_till(tokens, Token::Semi, "expected `;`")?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_end` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/lexer.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 21 | while let Some((idx, c)) = chars.next() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rccl` (bin "rccl" test) due to 1 previous error; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e79aea193f368a0b74ab909de2f741c28dc1125469a68186fd2833cf541ec8dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e79aea193f368a0b74ab909de2f741c28dc1125469a68186fd2833cf541ec8dd", kill_on_drop: false }` [INFO] [stdout] e79aea193f368a0b74ab909de2f741c28dc1125469a68186fd2833cf541ec8dd