[INFO] cloning repository https://github.com/nathanwhit/cctestgen [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nathanwhit/cctestgen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanwhit%2Fcctestgen", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanwhit%2Fcctestgen'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5d7f8898c3c1a1b39a1b0e0b3bf833bf827a1363 [INFO] checking nathanwhit/cctestgen against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanwhit%2Fcctestgen" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/nathanwhit/cctestgen [INFO] finished tweaking git repo https://github.com/nathanwhit/cctestgen [INFO] tweaked toml for git repo https://github.com/nathanwhit/cctestgen written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/nathanwhit/cctestgen on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/nathanwhit/cctestgen 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ariadne v0.1.3 [INFO] [stderr] Downloaded backtrace v0.3.61 [INFO] [stderr] Downloaded bitflags v1.3.1 [INFO] [stderr] Downloaded object v0.26.0 [INFO] [stderr] Downloaded libc v0.2.99 [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 50f7d14e3237e303f3435533a3971da92cb27bfa92bdc84178e14859bdcfb51b [INFO] running `Command { std: "docker" "start" "-a" "50f7d14e3237e303f3435533a3971da92cb27bfa92bdc84178e14859bdcfb51b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50f7d14e3237e303f3435533a3971da92cb27bfa92bdc84178e14859bdcfb51b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50f7d14e3237e303f3435533a3971da92cb27bfa92bdc84178e14859bdcfb51b", kill_on_drop: false }` [INFO] [stdout] 50f7d14e3237e303f3435533a3971da92cb27bfa92bdc84178e14859bdcfb51b [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab1d88e24a86eb2e7f1ad59346cb6e38bf18c1719f6e9e82f6067c39572bc0d1 [INFO] running `Command { std: "docker" "start" "-a" "ab1d88e24a86eb2e7f1ad59346cb6e38bf18c1719f6e9e82f6067c39572bc0d1", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling eyre v0.6.5 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking object v0.26.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling libsecp256k1-core v0.2.2 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Checking rustc-demangle v0.1.20 [INFO] [stderr] Checking cpufeatures v0.1.5 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Checking hmac-drbg v0.3.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking sha2 v0.9.5 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling libsecp256k1-gen-ecmult v0.2.1 [INFO] [stderr] Compiling libsecp256k1-gen-genmult v0.2.1 [INFO] [stderr] Compiling libsecp256k1 v0.6.0 [INFO] [stderr] Checking addr2line v0.16.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Checking owo-colors v1.3.0 [INFO] [stderr] Checking yansi v0.5.0 [INFO] [stderr] Checking bitflags v1.3.1 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Checking Inflector v0.11.4 [INFO] [stderr] Checking color-eyre v0.5.11 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking ariadne v0.1.3 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking cctestgen v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Sighash` is never constructed [INFO] [stdout] --> src/ast.rs:228:19 [INFO] [stdout] | [INFO] [stdout] 228 | pub(crate) struct Sighash(pub(crate) String); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/ast.rs:258:24 [INFO] [stdout] | [INFO] [stdout] 258 | DeleteStateEntry { id: Expr }, [INFO] [stdout] | ---------------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Expectation` 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: field `tse_name` is never read [INFO] [stdout] --> src/gen.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 63 | pub(crate) struct CodegenCtx { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 66 | tse_name: Ident, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CodegenCtx` 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: struct `Sighash` is never constructed [INFO] [stdout] --> src/ast.rs:228:19 [INFO] [stdout] | [INFO] [stdout] 228 | pub(crate) struct Sighash(pub(crate) String); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/ast.rs:258:24 [INFO] [stdout] | [INFO] [stdout] 258 | DeleteStateEntry { id: Expr }, [INFO] [stdout] | ---------------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Expectation` 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: field `tse_name` is never read [INFO] [stdout] --> src/gen.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 63 | pub(crate) struct CodegenCtx { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 66 | tse_name: Ident, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CodegenCtx` 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: struct `Sighash` is never constructed [INFO] [stdout] --> src/ast.rs:228:19 [INFO] [stdout] | [INFO] [stdout] 228 | pub(crate) struct Sighash(pub(crate) String); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/ast.rs:258:24 [INFO] [stdout] | [INFO] [stdout] 258 | DeleteStateEntry { id: Expr }, [INFO] [stdout] | ---------------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Expectation` 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: field `tse_name` is never read [INFO] [stdout] --> src/gen.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 63 | pub(crate) struct CodegenCtx { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 66 | tse_name: Ident, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CodegenCtx` 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: struct `Sighash` is never constructed [INFO] [stdout] --> src/ast.rs:228:19 [INFO] [stdout] | [INFO] [stdout] 228 | pub(crate) struct Sighash(pub(crate) String); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/ast.rs:258:24 [INFO] [stdout] | [INFO] [stdout] 258 | DeleteStateEntry { id: Expr }, [INFO] [stdout] | ---------------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Expectation` 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: field `tse_name` is never read [INFO] [stdout] --> src/gen.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 63 | pub(crate) struct CodegenCtx { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 66 | tse_name: Ident, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CodegenCtx` 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: struct `Sighash` is never constructed [INFO] [stdout] --> src/ast.rs:228:19 [INFO] [stdout] | [INFO] [stdout] 228 | pub(crate) struct Sighash(pub(crate) String); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/ast.rs:258:24 [INFO] [stdout] | [INFO] [stdout] 258 | DeleteStateEntry { id: Expr }, [INFO] [stdout] | ---------------- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Expectation` 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: field `tse_name` is never read [INFO] [stdout] --> src/gen.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 63 | pub(crate) struct CodegenCtx { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 66 | tse_name: Ident, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CodegenCtx` 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 1m 21s [INFO] running `Command { std: "docker" "inspect" "ab1d88e24a86eb2e7f1ad59346cb6e38bf18c1719f6e9e82f6067c39572bc0d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab1d88e24a86eb2e7f1ad59346cb6e38bf18c1719f6e9e82f6067c39572bc0d1", kill_on_drop: false }` [INFO] [stdout] ab1d88e24a86eb2e7f1ad59346cb6e38bf18c1719f6e9e82f6067c39572bc0d1