[INFO] cloning repository https://github.com/elapse-lang/elapse [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elapse-lang/elapse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felapse-lang%2Felapse", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felapse-lang%2Felapse'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 64c6ef9350ff9e3a30a97c819ff2198dcc90dd9d [INFO] checking elapse-lang/elapse against master#19dd9535408db0f1ff3d16613619076aef524d19 for pr-115950 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felapse-lang%2Felapse" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/elapse-lang/elapse on toolchain 19dd9535408db0f1ff3d16613619076aef524d19 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/elapse-lang/elapse [INFO] finished tweaking git repo https://github.com/elapse-lang/elapse [INFO] tweaked toml for git repo https://github.com/elapse-lang/elapse written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/elapse-lang/elapse 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" "+19dd9535408db0f1ff3d16613619076aef524d19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pest_consume v1.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d4125f909b46e271b212413138c5bbf67e9e9b03ff0248b01b39434b5e0140c8 [INFO] running `Command { std: "docker" "start" "-a" "d4125f909b46e271b212413138c5bbf67e9e9b03ff0248b01b39434b5e0140c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d4125f909b46e271b212413138c5bbf67e9e9b03ff0248b01b39434b5e0140c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4125f909b46e271b212413138c5bbf67e9e9b03ff0248b01b39434b5e0140c8", kill_on_drop: false }` [INFO] [stdout] d4125f909b46e271b212413138c5bbf67e9e9b03ff0248b01b39434b5e0140c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+19dd9535408db0f1ff3d16613619076aef524d19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c6eb9c4ee83fce4fd286ab753f22595c2ab965ca7b3111518b2a8380119ed81 [INFO] running `Command { std: "docker" "start" "-a" "3c6eb9c4ee83fce4fd286ab753f22595c2ab965ca7b3111518b2a8380119ed81", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling pest_consume_macros v1.1.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking pest_consume v1.1.1 [INFO] [stderr] Checking elapse-parser v0.1.0 (/opt/rustwide/workdir/src/elapse-parser) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/elapse-parser/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/elapse-parser/src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `line` and `column` are never read [INFO] [stdout] --> src/elapse-parser/src/ast.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 93 | pub struct LineColumn { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 94 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 95 | column: usize [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `start` and `end` are never read [INFO] [stdout] --> src/elapse-parser/src/ast.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 98 | pub struct Span { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 99 | start: LineColumn, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 100 | end: LineColumn [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `span` is never read [INFO] [stdout] --> src/elapse-parser/src/statement/eoi.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Eoi { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 4 | span: Span [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking elapse_lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `line` and `column` are never read [INFO] [stdout] --> src/elapse-parser/src/ast.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 93 | pub struct LineColumn { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 94 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 95 | column: usize [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `start` and `end` are never read [INFO] [stdout] --> src/elapse-parser/src/ast.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 98 | pub struct Span { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 99 | start: LineColumn, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 100 | end: LineColumn [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `span` is never read [INFO] [stdout] --> src/elapse-parser/src/statement/eoi.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Eoi { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 4 | span: Span [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.78s [INFO] running `Command { std: "docker" "inspect" "3c6eb9c4ee83fce4fd286ab753f22595c2ab965ca7b3111518b2a8380119ed81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c6eb9c4ee83fce4fd286ab753f22595c2ab965ca7b3111518b2a8380119ed81", kill_on_drop: false }` [INFO] [stdout] 3c6eb9c4ee83fce4fd286ab753f22595c2ab965ca7b3111518b2a8380119ed81