[INFO] fetching crate zk_hack_pendzl_lang_codegen 0.0.1... [INFO] testing zk_hack_pendzl_lang_codegen-0.0.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate zk_hack_pendzl_lang_codegen 0.0.1 into /workspace/builds/worker-7-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate zk_hack_pendzl_lang_codegen 0.0.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 63 packages to latest compatible versions [INFO] [stderr] Adding cargo_metadata v0.13.1 (available: v0.23.1) [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [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: v2.0.117) [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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d5d9b64c12cf277dc8749acd753d72e3f16d2e39beca789862c851c6e1f3f28c [INFO] running `Command { std: "docker" "start" "-a" "d5d9b64c12cf277dc8749acd753d72e3f16d2e39beca789862c851c6e1f3f28c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d5d9b64c12cf277dc8749acd753d72e3f16d2e39beca789862c851c6e1f3f28c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5d9b64c12cf277dc8749acd753d72e3f16d2e39beca789862c851c6e1f3f28c", kill_on_drop: false }` [INFO] [stdout] d5d9b64c12cf277dc8749acd753d72e3f16d2e39beca789862c851c6e1f3f28c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54830b1008d6ed7e147c7c00dcc4a2f5e4125763018068edc5c34f4cb4366174 [INFO] running `Command { std: "docker" "start" "-a" "54830b1008d6ed7e147c7c00dcc4a2f5e4125763018068edc5c34f4cb4366174", kill_on_drop: false }` [INFO] [stderr] Compiling winnow v1.0.1 [INFO] [stderr] Compiling typenum v1.20.0 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling hashbrown v0.17.0 [INFO] [stderr] Compiling toml_datetime v1.1.1+spec-1.1.0 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling konst_macro_rules v0.2.19 [INFO] [stderr] Compiling pest v2.8.6 [INFO] [stderr] Compiling parity-scale-codec v3.7.5 [INFO] [stderr] Compiling konst v0.2.20 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling camino v1.2.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling const_format_proc_macros v0.2.34 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling byte-slice-cast v1.2.3 [INFO] [stderr] Compiling ink_prelude v4.3.0 [INFO] [stderr] Compiling indexmap v2.14.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling const_format v0.2.36 [INFO] [stderr] Compiling toml_parser v1.1.2+spec-1.1.0 [INFO] [stderr] Compiling semver-parser v0.10.3 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling crypto-common v0.1.7 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling toml_edit v0.25.11+spec-1.1.0 [INFO] [stderr] Compiling blake2 v0.10.6 [INFO] [stderr] Compiling xxhash-rust v0.8.15 [INFO] [stderr] Compiling unicode-segmentation v1.13.2 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling unwrap v1.2.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling proc-macro-crate v3.5.0 [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 parity-scale-codec-derive v3.7.5 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.3 [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 47.82s [INFO] running `Command { std: "docker" "inspect" "54830b1008d6ed7e147c7c00dcc4a2f5e4125763018068edc5c34f4cb4366174", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54830b1008d6ed7e147c7c00dcc4a2f5e4125763018068edc5c34f4cb4366174", kill_on_drop: false }` [INFO] [stdout] 54830b1008d6ed7e147c7c00dcc4a2f5e4125763018068edc5c34f4cb4366174 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8582915cbc0eea97ff7e6948ec486126b0899da6f40431375b5341fdeb493cb4 [INFO] running `Command { std: "docker" "start" "-a" "8582915cbc0eea97ff7e6948ec486126b0899da6f40431375b5341fdeb493cb4", 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 1.25s [INFO] running `Command { std: "docker" "inspect" "8582915cbc0eea97ff7e6948ec486126b0899da6f40431375b5341fdeb493cb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8582915cbc0eea97ff7e6948ec486126b0899da6f40431375b5341fdeb493cb4", kill_on_drop: false }` [INFO] [stdout] 8582915cbc0eea97ff7e6948ec486126b0899da6f40431375b5341fdeb493cb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7f80a1791eb4586536a7a2700e9f17e9b076279b4a331b57523cd7796d521c76 [INFO] running `Command { std: "docker" "start" "-a" "7f80a1791eb4586536a7a2700e9f17e9b076279b4a331b57523cd7796d521c76", 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-34b6d0ef61725ee6) [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 pendzl_lang_codegen [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" "7f80a1791eb4586536a7a2700e9f17e9b076279b4a331b57523cd7796d521c76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f80a1791eb4586536a7a2700e9f17e9b076279b4a331b57523cd7796d521c76", kill_on_drop: false }` [INFO] [stdout] 7f80a1791eb4586536a7a2700e9f17e9b076279b4a331b57523cd7796d521c76