[INFO] fetching crate sylt-compiler 0.1.0... [INFO] testing sylt-compiler-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate sylt-compiler 0.1.0 into /workspace/builds/worker-21/source [INFO] validating manifest of crates.io crate sylt-compiler 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sylt-compiler 0.1.0 [INFO] finished tweaking crates.io crate sylt-compiler 0.1.0 [INFO] tweaked toml for crates.io crate sylt-compiler 0.1.0 written to /workspace/builds/worker-21/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 09da72fa8aa0f0d55293da45a4e5660c5f3ff053eb9d7a885489e632e08fe6fe [INFO] running `Command { std: "docker" "start" "-a" "09da72fa8aa0f0d55293da45a4e5660c5f3ff053eb9d7a885489e632e08fe6fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09da72fa8aa0f0d55293da45a4e5660c5f3ff053eb9d7a885489e632e08fe6fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09da72fa8aa0f0d55293da45a4e5660c5f3ff053eb9d7a885489e632e08fe6fe", kill_on_drop: false }` [INFO] [stdout] 09da72fa8aa0f0d55293da45a4e5660c5f3ff053eb9d7a885489e632e08fe6fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c25825809e7be890aed4e6d2e1bbbe93cea00b629365d9797d190c60e80f9ab [INFO] running `Command { std: "docker" "start" "-a" "3c25825809e7be890aed4e6d2e1bbbe93cea00b629365d9797d190c60e80f9ab", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling beef v0.5.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling owo-colors v2.1.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling logos-derive v0.12.0 [INFO] [stderr] Compiling sylt-macro v0.1.0 [INFO] [stderr] Compiling logos v0.12.0 [INFO] [stderr] Compiling sylt-tokenizer v0.1.0 [INFO] [stderr] Compiling sylt-common v0.1.0 [INFO] [stderr] Compiling sylt-parser v0.1.0 [INFO] [stderr] Compiling sylt-compiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `line` [INFO] [stdout] --> src/compiler.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | line: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `kind` [INFO] [stdout] --> src/compiler.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | kind: VarKind, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `scope` [INFO] [stdout] --> src/compiler.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | scope: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.76s [INFO] running `Command { std: "docker" "inspect" "3c25825809e7be890aed4e6d2e1bbbe93cea00b629365d9797d190c60e80f9ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c25825809e7be890aed4e6d2e1bbbe93cea00b629365d9797d190c60e80f9ab", kill_on_drop: false }` [INFO] [stdout] 3c25825809e7be890aed4e6d2e1bbbe93cea00b629365d9797d190c60e80f9ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23cd5c3570c523658c44bdb63f53f99344e3fdd593d0d957dee365749f09cb6b [INFO] running `Command { std: "docker" "start" "-a" "23cd5c3570c523658c44bdb63f53f99344e3fdd593d0d957dee365749f09cb6b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling sylt-compiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `line` [INFO] [stdout] --> src/compiler.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | line: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `kind` [INFO] [stdout] --> src/compiler.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | kind: VarKind, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `scope` [INFO] [stdout] --> src/compiler.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | scope: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `line` [INFO] [stdout] --> src/compiler.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | line: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `kind` [INFO] [stdout] --> src/compiler.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | kind: VarKind, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `scope` [INFO] [stdout] --> src/compiler.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | scope: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "23cd5c3570c523658c44bdb63f53f99344e3fdd593d0d957dee365749f09cb6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23cd5c3570c523658c44bdb63f53f99344e3fdd593d0d957dee365749f09cb6b", kill_on_drop: false }` [INFO] [stdout] 23cd5c3570c523658c44bdb63f53f99344e3fdd593d0d957dee365749f09cb6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] db90d8c34c564e214dda0a82c22af7df049adfb0f555d27a29414118857d22b2 [INFO] running `Command { std: "docker" "start" "-a" "db90d8c34c564e214dda0a82c22af7df049adfb0f555d27a29414118857d22b2", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `line` [INFO] [stderr] --> src/compiler.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | line: usize, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `kind` [INFO] [stderr] --> src/compiler.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | kind: VarKind, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `scope` [INFO] [stderr] --> src/compiler.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | scope: usize, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `sylt-compiler` (lib) generated 3 warnings [INFO] [stderr] warning: `sylt-compiler` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sylt_compiler-f4cbe3d12a3abcc8) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests sylt-compiler [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "db90d8c34c564e214dda0a82c22af7df049adfb0f555d27a29414118857d22b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db90d8c34c564e214dda0a82c22af7df049adfb0f555d27a29414118857d22b2", kill_on_drop: false }` [INFO] [stdout] db90d8c34c564e214dda0a82c22af7df049adfb0f555d27a29414118857d22b2