[INFO] fetching crate zk_hack_pendzl_lang_codegen 0.0.1... [INFO] testing zk_hack_pendzl_lang_codegen-0.0.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate zk_hack_pendzl_lang_codegen 0.0.1 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate zk_hack_pendzl_lang_codegen 0.0.1 [INFO] finished tweaking crates.io crate zk_hack_pendzl_lang_codegen 0.0.1 [INFO] tweaked toml for crates.io crate zk_hack_pendzl_lang_codegen 0.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate zk_hack_pendzl_lang_codegen 0.0.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 61 packages to latest compatible versions [INFO] [stderr] Adding cargo_metadata v0.13.1 (available: v0.23.0) [INFO] [stderr] Adding heck v0.3.3 (available: v0.5.0) [INFO] [stderr] Adding ink_ir v4.3.0 (available: v5.1.1) [INFO] [stderr] Adding ink_primitives v4.3.0 (available: v5.1.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.110) [INFO] [stderr] Adding synstructure v0.12.6 (available: v0.13.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unwrap v1.2.1 [INFO] [stderr] Downloaded cargo_metadata v0.13.1 [INFO] [stderr] Downloaded fs2 v0.4.3 [INFO] [stderr] Downloaded camino v1.2.1 [INFO] [stderr] Downloaded ink_primitives v4.3.0 [INFO] [stderr] Downloaded ink_prelude v4.3.0 [INFO] [stderr] Downloaded ink_ir v4.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f32dd2de44e467c367af5fab81855f326d003dd199300c35877ae1d167dba21 [INFO] running `Command { std: "docker" "start" "-a" "6f32dd2de44e467c367af5fab81855f326d003dd199300c35877ae1d167dba21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f32dd2de44e467c367af5fab81855f326d003dd199300c35877ae1d167dba21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f32dd2de44e467c367af5fab81855f326d003dd199300c35877ae1d167dba21", kill_on_drop: false }` [INFO] [stdout] 6f32dd2de44e467c367af5fab81855f326d003dd199300c35877ae1d167dba21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d12affbd98e7fd33312a6d6badb731c39266f06ed55175eb468e130fdc65ca6d [INFO] running `Command { std: "docker" "start" "-a" "d12affbd98e7fd33312a6d6badb731c39266f06ed55175eb468e130fdc65ca6d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling generic-array v0.14.9 [INFO] [stderr] Compiling parity-scale-codec v3.7.5 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling camino v1.2.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling semver-parser v0.10.3 [INFO] [stderr] Compiling byte-slice-cast v1.2.3 [INFO] [stderr] Compiling ink_prelude v4.3.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling xxhash-rust v0.8.15 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling unwrap v1.2.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Compiling blake2 v0.10.6 [INFO] [stderr] Compiling const_format v0.2.35 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling ink_ir v4.3.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.3 [INFO] [stderr] Compiling parity-scale-codec-derive v3.7.5 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling ink_primitives v4.3.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling cargo-platform v0.1.9 [INFO] [stderr] Compiling cargo_metadata v0.13.1 [INFO] [stderr] Compiling zk_hack_pendzl_lang_codegen v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/internal.rs:161:10 [INFO] [stdout] | [INFO] [stdout] 161 | List(MetaList), [INFO] [stdout] | ---- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 161 - List(MetaList), [INFO] [stdout] 161 + List(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Attributes` is never constructed [INFO] [stdout] --> src/internal.rs:201:19 [INFO] [stdout] | [INFO] [stdout] 201 | pub(crate) struct Attributes(Vec); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.35s [INFO] running `Command { std: "docker" "inspect" "d12affbd98e7fd33312a6d6badb731c39266f06ed55175eb468e130fdc65ca6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d12affbd98e7fd33312a6d6badb731c39266f06ed55175eb468e130fdc65ca6d", kill_on_drop: false }` [INFO] [stdout] d12affbd98e7fd33312a6d6badb731c39266f06ed55175eb468e130fdc65ca6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9dcd1519d194a1f41e19673bb698dc212299a1f699a222b4e01829ebaf631868 [INFO] running `Command { std: "docker" "start" "-a" "9dcd1519d194a1f41e19673bb698dc212299a1f699a222b4e01829ebaf631868", kill_on_drop: false }` [INFO] [stderr] Compiling zk_hack_pendzl_lang_codegen v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/internal.rs:161:10 [INFO] [stdout] | [INFO] [stdout] 161 | List(MetaList), [INFO] [stdout] | ---- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 161 - List(MetaList), [INFO] [stdout] 161 + List(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Attributes` is never constructed [INFO] [stdout] --> src/internal.rs:201:19 [INFO] [stdout] | [INFO] [stdout] 201 | pub(crate) struct Attributes(Vec); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/internal.rs:161:10 [INFO] [stdout] | [INFO] [stdout] 161 | List(MetaList), [INFO] [stdout] | ---- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 161 - List(MetaList), [INFO] [stdout] 161 + List(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Attributes` is never constructed [INFO] [stdout] --> src/internal.rs:201:19 [INFO] [stdout] | [INFO] [stdout] 201 | pub(crate) struct Attributes(Vec); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `Command { std: "docker" "inspect" "9dcd1519d194a1f41e19673bb698dc212299a1f699a222b4e01829ebaf631868", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dcd1519d194a1f41e19673bb698dc212299a1f699a222b4e01829ebaf631868", kill_on_drop: false }` [INFO] [stdout] 9dcd1519d194a1f41e19673bb698dc212299a1f699a222b4e01829ebaf631868 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8793f2544e6413203b5829f720fa56342f265ec8a67393e7810afb28b3326561 [INFO] running `Command { std: "docker" "start" "-a" "8793f2544e6413203b5829f720fa56342f265ec8a67393e7810afb28b3326561", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/internal.rs:161:10 [INFO] [stderr] | [INFO] [stderr] 161 | List(MetaList), [INFO] [stderr] | ---- ^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 161 - List(MetaList), [INFO] [stderr] 161 + List(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: struct `Attributes` is never constructed [INFO] [stderr] --> src/internal.rs:201:19 [INFO] [stderr] | [INFO] [stderr] 201 | pub(crate) struct Attributes(Vec); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `zk_hack_pendzl_lang_codegen` (lib) generated 2 warnings [INFO] [stderr] warning: `zk_hack_pendzl_lang_codegen` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pendzl_lang_codegen-fd1ba8ece97c9710) [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] [stderr] Doc-tests pendzl_lang_codegen [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" "8793f2544e6413203b5829f720fa56342f265ec8a67393e7810afb28b3326561", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8793f2544e6413203b5829f720fa56342f265ec8a67393e7810afb28b3326561", kill_on_drop: false }` [INFO] [stdout] 8793f2544e6413203b5829f720fa56342f265ec8a67393e7810afb28b3326561