[INFO] cloning repository https://github.com/csildev/CComp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/csildev/CComp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsildev%2FCComp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsildev%2FCComp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4ad39f3ff98f8f3ab8136a4a800192a3ede4ef1f [INFO] checking csildev/CComp against try#4a04890980766cc79878135f5ade8c0c4321e943 for pr-65819 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsildev%2FCComp" "/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/csildev/CComp on toolchain 4a04890980766cc79878135f5ade8c0c4321e943 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/csildev/CComp [INFO] finished tweaking git repo https://github.com/csildev/CComp [INFO] tweaked toml for git repo https://github.com/csildev/CComp written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/csildev/CComp already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a7a9f0260ec64357a18d137eebc04483bc5f19c7b662e24d629fc2fcc15a8666 [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" "a7a9f0260ec64357a18d137eebc04483bc5f19c7b662e24d629fc2fcc15a8666", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7a9f0260ec64357a18d137eebc04483bc5f19c7b662e24d629fc2fcc15a8666", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7a9f0260ec64357a18d137eebc04483bc5f19c7b662e24d629fc2fcc15a8666", kill_on_drop: false }` [INFO] [stdout] a7a9f0260ec64357a18d137eebc04483bc5f19c7b662e24d629fc2fcc15a8666 [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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "check" "--frozen" "--all" "--all-targets" "--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] d698fa7303b40a2a83fe89db16ce364f267a2b2bc6668d5c11dc11113a779f13 [INFO] running `Command { std: "docker" "start" "-a" "d698fa7303b40a2a83fe89db16ce364f267a2b2bc6668d5c11dc11113a779f13", kill_on_drop: false }` [INFO] [stderr] Checking parserlib v0.1.0 (/opt/rustwide/workdir/parserlib) [INFO] [stderr] Checking stdio v0.1.0 (/opt/rustwide/workdir/stdio) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> parserlib/src/lex.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | 'a'...'z' | 'A'...'Z' => get_identifier(code), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> parserlib/src/lex.rs:81:24 [INFO] [stdout] | [INFO] [stdout] 81 | 'a'...'z' | 'A'...'Z' => get_identifier(code), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> parserlib/src/lex.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 82 | '0'...'9' => get_number(code), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> parserlib/src/lex.rs:169:16 [INFO] [stdout] | [INFO] [stdout] 169 | 'a'...'z' | 'A'...'Z' | '_' | '0'...'9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> parserlib/src/lex.rs:169:28 [INFO] [stdout] | [INFO] [stdout] 169 | 'a'...'z' | 'A'...'Z' | '_' | '0'...'9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> parserlib/src/lex.rs:169:46 [INFO] [stdout] | [INFO] [stdout] 169 | 'a'...'z' | 'A'...'Z' | '_' | '0'...'9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> parserlib/src/lex.rs:196:16 [INFO] [stdout] | [INFO] [stdout] 196 | '0'...'9' | '_' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> parserlib/src/parse.rs:201:28 [INFO] [stdout] | [INFO] [stdout] 201 | let (stmt, mut toks) = parse_blockitem(tokens); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> parserlib/src/parse.rs:222:35 [INFO] [stdout] | [INFO] [stdout] 222 | let (exp, mut toks) = parse_exp(tokens); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> parserlib/src/parse.rs:255:27 [INFO] [stdout] | [INFO] [stdout] 255 | let (rel_exp, mut toks) = parse_exp(tokens); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> parserlib/src/parse.rs:261:23 [INFO] [stdout] | [INFO] [stdout] 261 | let (smt, mut toks) = parse_stmt(tokens); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> parserlib/src/parse.rs:277:23 [INFO] [stdout] | [INFO] [stdout] 277 | let (exp, mut toks) = parse_exp(tokens); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> parserlib/src/parse.rs:292:30 [INFO] [stdout] | [INFO] [stdout] 292 | let (mut blkitem, mut toks) = parse_blockitem(tokens); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> parserlib/src/parse.rs:292:43 [INFO] [stdout] | [INFO] [stdout] 292 | let (mut blkitem, mut toks) = parse_blockitem(tokens); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> parserlib/src/parse.rs:376:24 [INFO] [stdout] | [INFO] [stdout] 376 | let (expr, mut toks) = parse_exp(tokens); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> parserlib/src/parse.rs:397:28 [INFO] [stdout] | [INFO] [stdout] 397 | let (expr, mut toks) = parse_exp(tokens); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> parserlib/src/parse.rs:402:28 [INFO] [stdout] | [INFO] [stdout] 402 | let (expr, mut toks) = parse_conditionalexp(tokens); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> parserlib/src/parse.rs:411:24 [INFO] [stdout] | [INFO] [stdout] 411 | let (expr, mut toks) = parse_conditionalexp(tokens); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> parserlib/src/parse.rs:423:25 [INFO] [stdout] | [INFO] [stdout] 423 | let (l_exp, mut toks) = parse_logorexp(tokens); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> parserlib/src/parse.rs:427:33 [INFO] [stdout] | [INFO] [stdout] 427 | let (s_exp, mut toks) = parse_exp(tokens); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> parserlib/src/parse.rs:433:33 [INFO] [stdout] | [INFO] [stdout] 433 | let (e_exp, mut toks) = parse_exp(tokens); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tcc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "d698fa7303b40a2a83fe89db16ce364f267a2b2bc6668d5c11dc11113a779f13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d698fa7303b40a2a83fe89db16ce364f267a2b2bc6668d5c11dc11113a779f13", kill_on_drop: false }` [INFO] [stdout] d698fa7303b40a2a83fe89db16ce364f267a2b2bc6668d5c11dc11113a779f13