[INFO] cloning repository https://github.com/sepiropht/rust-jlox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sepiropht/rust-jlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsepiropht%2Frust-jlox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsepiropht%2Frust-jlox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4859fe23cf2fdefc95745623a9f970d04d1df406 [INFO] documenting sepiropht/rust-jlox against 1.86.0 for beta-1.87-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsepiropht%2Frust-jlox" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sepiropht/rust-jlox on toolchain 1.86.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sepiropht/rust-jlox [INFO] finished tweaking git repo https://github.com/sepiropht/rust-jlox [INFO] tweaked toml for git repo https://github.com/sepiropht/rust-jlox written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/sepiropht/rust-jlox 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" "+1.86.0" "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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84a5baca68b07909686f029c17259e0a72e343a4bb85e86904834ddff285cc69 [INFO] running `Command { std: "docker" "start" "-a" "84a5baca68b07909686f029c17259e0a72e343a4bb85e86904834ddff285cc69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84a5baca68b07909686f029c17259e0a72e343a4bb85e86904834ddff285cc69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84a5baca68b07909686f029c17259e0a72e343a4bb85e86904834ddff285cc69", kill_on_drop: false }` [INFO] [stdout] 84a5baca68b07909686f029c17259e0a72e343a4bb85e86904834ddff285cc69 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b667d4895b76417e55a6d9ced70ebc5b35c61e84f0456198cef65210b585b1fe [INFO] running `Command { std: "docker" "start" "-a" "b667d4895b76417e55a6d9ced70ebc5b35c61e84f0456198cef65210b585b1fe", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking rustc-demangle v0.1.13 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Checking error-chain v0.12.0 [INFO] [stderr] Documenting jlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `LEFT_PAREN` should have an upper camel case name [INFO] [stdout] --> src/scanner.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | LEFT_PAREN, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftParen` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RIGHT_PAREN` should have an upper camel case name [INFO] [stdout] --> src/scanner.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | RIGHT_PAREN, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightParen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LEFT_BRACE` should have an upper camel case name [INFO] [stdout] --> src/scanner.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | LEFT_BRACE, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBrace` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RIGHT_BRACE` should have an upper camel case name [INFO] [stdout] --> src/scanner.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | RIGHT_BRACE, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBrace` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `BANG_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/scanner.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | BANG_EQUAL, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `BangEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `EQUAL_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/scanner.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | EQUAL_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `EqualEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `GREATER_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/scanner.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | GREATER_EQUAL, [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `GreaterEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `LESS_EQUAL` should have an upper camel case name [INFO] [stdout] --> src/scanner.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | LESS_EQUAL, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `LessEqual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/scanner.rs:81:20 [INFO] [stdout] | [INFO] [stdout] 81 | i @ 'a'...'z' | i @ 'A'...'Z' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/scanner.rs:81:36 [INFO] [stdout] | [INFO] [stdout] 81 | i @ 'a'...'z' | i @ 'A'...'Z' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/scanner.rs:86:33 [INFO] [stdout] | [INFO] [stdout] 86 | Some('a'...'z') | Some('A'...'Z') | Some('_') => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/scanner.rs:86:51 [INFO] [stdout] | [INFO] [stdout] 86 | Some('a'...'z') | Some('A'...'Z') | Some('_') => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/scanner.rs:112:20 [INFO] [stdout] | [INFO] [stdout] 112 | n @ '0'...'9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/scanner.rs:117:33 [INFO] [stdout] | [INFO] [stdout] 117 | Some('0'...'9') => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.00s [INFO] [stderr] Generated /opt/rustwide/target/doc/jlox/index.html [INFO] running `Command { std: "docker" "inspect" "b667d4895b76417e55a6d9ced70ebc5b35c61e84f0456198cef65210b585b1fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b667d4895b76417e55a6d9ced70ebc5b35c61e84f0456198cef65210b585b1fe", kill_on_drop: false }` [INFO] [stdout] b667d4895b76417e55a6d9ced70ebc5b35c61e84f0456198cef65210b585b1fe