[INFO] cloning repository https://github.com/EdenOttleyHodgson/sml [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EdenOttleyHodgson/sml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdenOttleyHodgson%2Fsml", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdenOttleyHodgson%2Fsml'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 74bf888ae344aa4c05238da50f30adec8fe0c6db [INFO] checking EdenOttleyHodgson/sml against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdenOttleyHodgson%2Fsml" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/EdenOttleyHodgson/sml on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/EdenOttleyHodgson/sml [INFO] finished tweaking git repo https://github.com/EdenOttleyHodgson/sml [INFO] tweaked toml for git repo https://github.com/EdenOttleyHodgson/sml written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/EdenOttleyHodgson/sml 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redfa v0.0.3 [INFO] [stderr] Downloaded plex v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e286d2335e079aea348e42052df348d6b7d85b1ed7457ff5016a33184fd2b8b6 [INFO] running `Command { std: "docker" "start" "-a" "e286d2335e079aea348e42052df348d6b7d85b1ed7457ff5016a33184fd2b8b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e286d2335e079aea348e42052df348d6b7d85b1ed7457ff5016a33184fd2b8b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e286d2335e079aea348e42052df348d6b7d85b1ed7457ff5016a33184fd2b8b6", kill_on_drop: false }` [INFO] [stdout] e286d2335e079aea348e42052df348d6b7d85b1ed7457ff5016a33184fd2b8b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e860a7ad65a65558041983482bb24b650ef48d0b027898e19bf9bb516d4b5e2d [INFO] running `Command { std: "docker" "start" "-a" "e860a7ad65a65558041983482bb24b650ef48d0b027898e19bf9bb516d4b5e2d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling lalr v0.0.2 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling redfa v0.0.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.74 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling plex v0.3.1 [INFO] [stderr] Checking sml v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env::args` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::env::args; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env::args` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::env::args; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rc::Rc` [INFO] [stdout] --> src/lexer_parser/lexer.rs:205:26 [INFO] [stdout] | [INFO] [stdout] 205 | use std::{iter::zip, rc::Rc}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Function` and `Array` are never constructed [INFO] [stdout] --> src/lexer_parser/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum SMLType { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 12 | Function(Arc<[FunctionParam]>), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 13 | Array(Box), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SMLType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `with_error_behaviour` is never used [INFO] [stdout] --> src/lexer_parser/lexer.rs:132:12 [INFO] [stdout] | [INFO] [stdout] 108 | impl<'a> Lexer<'a> { [INFO] [stdout] | ------------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 132 | pub fn with_error_behaviour( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `hi` is never read [INFO] [stdout] --> src/lexer_parser/lexer.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 145 | pub struct Span { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 146 | pub lo: usize, [INFO] [stdout] 147 | pub hi: usize, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Span` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Function` and `Array` are never constructed [INFO] [stdout] --> src/lexer_parser/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum SMLType { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 12 | Function(Arc<[FunctionParam]>), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 13 | Array(Box), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SMLType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `hi` is never read [INFO] [stdout] --> src/lexer_parser/lexer.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 145 | pub struct Span { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 146 | pub lo: usize, [INFO] [stdout] 147 | pub hi: usize, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Span` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.65s [INFO] running `Command { std: "docker" "inspect" "e860a7ad65a65558041983482bb24b650ef48d0b027898e19bf9bb516d4b5e2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e860a7ad65a65558041983482bb24b650ef48d0b027898e19bf9bb516d4b5e2d", kill_on_drop: false }` [INFO] [stdout] e860a7ad65a65558041983482bb24b650ef48d0b027898e19bf9bb516d4b5e2d [INFO] checking EdenOttleyHodgson/sml against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdenOttleyHodgson%2Fsml" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/EdenOttleyHodgson/sml on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/EdenOttleyHodgson/sml [INFO] finished tweaking git repo https://github.com/EdenOttleyHodgson/sml [INFO] tweaked toml for git repo https://github.com/EdenOttleyHodgson/sml written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/EdenOttleyHodgson/sml 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b0718d63425f8fba44f50a7551bd01d0676aa50508334c81a9174fedba830624 [INFO] running `Command { std: "docker" "start" "-a" "b0718d63425f8fba44f50a7551bd01d0676aa50508334c81a9174fedba830624", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0718d63425f8fba44f50a7551bd01d0676aa50508334c81a9174fedba830624", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0718d63425f8fba44f50a7551bd01d0676aa50508334c81a9174fedba830624", kill_on_drop: false }` [INFO] [stdout] b0718d63425f8fba44f50a7551bd01d0676aa50508334c81a9174fedba830624 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8209770ace61faed8ce5bd7d7785dab38da72579f5fd3cf643afa0bf2712c045 [INFO] running `Command { std: "docker" "start" "-a" "8209770ace61faed8ce5bd7d7785dab38da72579f5fd3cf643afa0bf2712c045", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling lalr v0.0.2 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling redfa v0.0.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.74 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling plex v0.3.1 [INFO] [stderr] Checking sml v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env::args` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::env::args; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rc::Rc` [INFO] [stdout] --> src/lexer_parser/lexer.rs:205:26 [INFO] [stdout] | [INFO] [stdout] 205 | use std::{iter::zip, rc::Rc}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Function` and `Array` are never constructed [INFO] [stdout] --> src/lexer_parser/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum SMLType { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 12 | Function(Arc<[FunctionParam]>), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 13 | Array(Box), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SMLType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `hi` is never read [INFO] [stdout] --> src/lexer_parser/lexer.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 145 | pub struct Span { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 146 | pub lo: usize, [INFO] [stdout] 147 | pub hi: usize, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Span` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env::args` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::env::args; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Function` and `Array` are never constructed [INFO] [stdout] --> src/lexer_parser/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum SMLType { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 12 | Function(Arc<[FunctionParam]>), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 13 | Array(Box), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SMLType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `with_error_behaviour` is never used [INFO] [stdout] --> src/lexer_parser/lexer.rs:132:12 [INFO] [stdout] | [INFO] [stdout] 108 | impl<'a> Lexer<'a> { [INFO] [stdout] | ------------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 132 | pub fn with_error_behaviour( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `hi` is never read [INFO] [stdout] --> src/lexer_parser/lexer.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 145 | pub struct Span { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 146 | pub lo: usize, [INFO] [stdout] 147 | pub hi: usize, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Span` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.72s [INFO] running `Command { std: "docker" "inspect" "8209770ace61faed8ce5bd7d7785dab38da72579f5fd3cf643afa0bf2712c045", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8209770ace61faed8ce5bd7d7785dab38da72579f5fd3cf643afa0bf2712c045", kill_on_drop: false }` [INFO] [stdout] 8209770ace61faed8ce5bd7d7785dab38da72579f5fd3cf643afa0bf2712c045