[INFO] fetching crate sylt-compiler 0.1.0... [INFO] testing sylt-compiler-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate sylt-compiler 0.1.0 into /workspace/builds/worker-5-tc1/source [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-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate sylt-compiler 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 18 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sylt-parser v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c7afad4fa69a993004e4df929f0f2365f92d5a664208920722420ec69fa8068 [INFO] running `Command { std: "docker" "start" "-a" "5c7afad4fa69a993004e4df929f0f2365f92d5a664208920722420ec69fa8068", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c7afad4fa69a993004e4df929f0f2365f92d5a664208920722420ec69fa8068", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c7afad4fa69a993004e4df929f0f2365f92d5a664208920722420ec69fa8068", kill_on_drop: false }` [INFO] [stdout] 5c7afad4fa69a993004e4df929f0f2365f92d5a664208920722420ec69fa8068 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b1e09d6d0a86d36a689d33ccfed0937081bf3fa575c42c47492f77c1ab1cf15 [INFO] running `Command { std: "docker" "start" "-a" "2b1e09d6d0a86d36a689d33ccfed0937081bf3fa575c42c47492f77c1ab1cf15", kill_on_drop: false }` [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling owo-colors v2.1.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling logos-derive v0.12.1 [INFO] [stderr] Compiling sylt-macro v0.1.0 [INFO] [stderr] Compiling logos v0.12.1 [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: fields `line` and `kind` are never read [INFO] [stdout] --> src/compiler.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 43 | struct Upvalue { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 50 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 51 | kind: VarKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Upvalue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `scope` is never read [INFO] [stdout] --> src/compiler.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 84 | struct Context { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 87 | scope: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Context` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.41s [INFO] running `Command { std: "docker" "inspect" "2b1e09d6d0a86d36a689d33ccfed0937081bf3fa575c42c47492f77c1ab1cf15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b1e09d6d0a86d36a689d33ccfed0937081bf3fa575c42c47492f77c1ab1cf15", kill_on_drop: false }` [INFO] [stdout] 2b1e09d6d0a86d36a689d33ccfed0937081bf3fa575c42c47492f77c1ab1cf15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 735be9755f5dced1c9aac79c0864c6988a493c0f74cc8e29accd5ac4d4ec3edf [INFO] running `Command { std: "docker" "start" "-a" "735be9755f5dced1c9aac79c0864c6988a493c0f74cc8e29accd5ac4d4ec3edf", kill_on_drop: false }` [INFO] [stderr] Compiling sylt-compiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `line` and `kind` are never read [INFO] [stdout] --> src/compiler.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 43 | struct Upvalue { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 50 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 51 | kind: VarKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Upvalue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `scope` is never read [INFO] [stdout] --> src/compiler.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 84 | struct Context { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 87 | scope: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Context` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `line` and `kind` are never read [INFO] [stdout] --> src/compiler.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 43 | struct Upvalue { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 50 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 51 | kind: VarKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Upvalue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `scope` is never read [INFO] [stdout] --> src/compiler.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 84 | struct Context { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 87 | scope: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Context` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "735be9755f5dced1c9aac79c0864c6988a493c0f74cc8e29accd5ac4d4ec3edf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "735be9755f5dced1c9aac79c0864c6988a493c0f74cc8e29accd5ac4d4ec3edf", kill_on_drop: false }` [INFO] [stdout] 735be9755f5dced1c9aac79c0864c6988a493c0f74cc8e29accd5ac4d4ec3edf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e060a7c543e408b3315fb1a219f43d5de6e4c354185517cdca2ca7761ce37ff1 [INFO] running `Command { std: "docker" "start" "-a" "e060a7c543e408b3315fb1a219f43d5de6e4c354185517cdca2ca7761ce37ff1", kill_on_drop: false }` [INFO] [stderr] warning: fields `line` and `kind` are never read [INFO] [stderr] --> src/compiler.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 43 | struct Upvalue { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 50 | line: usize, [INFO] [stderr] | ^^^^ [INFO] [stderr] 51 | kind: VarKind, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Upvalue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `scope` is never read [INFO] [stderr] --> src/compiler.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 84 | struct Context { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 87 | scope: usize, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Context` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `sylt-compiler` (lib) generated 2 warnings [INFO] [stderr] warning: `sylt-compiler` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/compiler.rs (/opt/rustwide/target/debug/deps/sylt_compiler-16803c868ac5c3ac) [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] [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" "e060a7c543e408b3315fb1a219f43d5de6e4c354185517cdca2ca7761ce37ff1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e060a7c543e408b3315fb1a219f43d5de6e4c354185517cdca2ca7761ce37ff1", kill_on_drop: false }` [INFO] [stdout] e060a7c543e408b3315fb1a219f43d5de6e4c354185517cdca2ca7761ce37ff1