[INFO] cloning repository https://github.com/jaerius/circom-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jaerius/circom-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaerius%2Fcircom-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaerius%2Fcircom-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a893d5f17dc3c45e880661dda301c3ec7e8cd827
[INFO] documenting jaerius/circom-example against 1.99.0-beta.1 for beta-rustdoc-1.99-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaerius%2Fcircom-example" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jaerius/circom-example
[INFO] finished tweaking git repo https://github.com/jaerius/circom-example
[INFO] tweaked toml for git repo https://github.com/jaerius/circom-example written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jaerius/circom-example on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jaerius/circom-example 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" "+1.99.0-beta.1" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.42
[INFO] [stderr]   Downloaded serde v1.0.141
[INFO] [stderr]   Downloaded unicode-ident v1.0.2
[INFO] [stderr]   Downloaded sha-1 v0.10.0
[INFO] [stderr]   Downloaded codespan v0.9.5
[INFO] [stderr]   Downloaded pest_derive v2.2.1
[INFO] [stderr]   Downloaded lalrpop-util v0.19.12
[INFO] [stderr]   Downloaded serde_derive v1.0.141
[INFO] [stderr]   Downloaded lz_fnv v0.1.2
[INFO] [stderr]   Downloaded pest_generator v2.2.1
[INFO] [stderr]   Downloaded pest_meta v2.2.1
[INFO] [stderr]   Downloaded codespan-reporting v0.9.5
[INFO] [stderr]   Downloaded ucd-trie v0.1.4
[INFO] [stderr]   Downloaded exitcode v1.1.2
[INFO] [stderr]   Downloaded ena v0.14.2
[INFO] [stderr]   Downloaded handlebars v4.3.3
[INFO] [stderr]   Downloaded pest v2.2.1
[INFO] [stderr]   Downloaded num-bigint-dig v0.6.1
[INFO] [stderr]   Downloaded libm v0.2.3
[INFO] [stderr]   Downloaded wast v39.0.0
[INFO] [stderr]   Downloaded lalrpop v0.19.12
[INFO] [stderr]   Downloaded linux-raw-sys v0.3.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6441c28d5f8a7a6363c642edaa7b8184e7d88e62a4ffbeda54380dd1c6ab7ee9
[INFO] running `Command { std: "docker" "start" "6441c28d5f8a7a6363c642edaa7b8184e7d88e62a4ffbeda54380dd1c6ab7ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6441c28d5f8a7a6363c642edaa7b8184e7d88e62a4ffbeda54380dd1c6ab7ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6441c28d5f8a7a6363c642edaa7b8184e7d88e62a4ffbeda54380dd1c6ab7ee9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6441c28d5f8a7a6363c642edaa7b8184e7d88e62a4ffbeda54380dd1c6ab7ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6441c28d5f8a7a6363c642edaa7b8184e7d88e62a4ffbeda54380dd1c6ab7ee9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling proc-macro2 v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling serde v1.0.141
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling libm v0.2.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]    Compiling num-bigint-dig v0.6.1
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]    Compiling serde_derive v1.0.141
[INFO] [stderr]    Compiling once_cell v1.13.0
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking constant_tracking v2.0.0 (/opt/rustwide/workdir/constant_tracking)
[INFO] [stderr]    Compiling ucd-trie v0.1.4
[INFO] [stderr]     Checking codespan-reporting v0.9.5
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling rustix v0.37.19
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling linux-raw-sys v0.3.7
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]     Checking codespan v0.9.5
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]     Checking lz_fnv v0.1.2
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling either v1.7.0
[INFO] [stderr]    Compiling ena v0.14.2
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking atty v0.2.14
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[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
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[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]    Compiling petgraph v0.6.3
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking wast v39.0.0
[INFO] [stderr]     Checking exitcode v1.1.2
[INFO] [stderr]  Documenting constant_tracking v2.0.0 (/opt/rustwide/workdir/constant_tracking)
[INFO] [stderr]    Compiling string_cache v0.8.7
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]     Checking lalrpop-util v0.19.12
[INFO] [stderr]    Compiling is-terminal v0.4.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling lalrpop v0.19.12
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]     Checking pest v2.2.1
[INFO] [stderr]     Checking circom_algebra v2.1.4 (/opt/rustwide/workdir/circom_algebra)
[INFO] [stderr]  Documenting circom_algebra v2.1.4 (/opt/rustwide/workdir/circom_algebra)
[INFO] [stderr]     Checking constraint_writers v2.1.8 (/opt/rustwide/workdir/constraint_writers)
[INFO] [stderr]  Documenting constraint_writers v2.1.8 (/opt/rustwide/workdir/constraint_writers)
[INFO] [stderr]    Compiling pest_meta v2.2.1
[INFO] [stderr]    Compiling pest_generator v2.2.1
[INFO] [stderr]     Checking program_structure v2.1.9 (/opt/rustwide/workdir/program_structure)
[INFO] [stderr]  Documenting program_structure v2.1.9 (/opt/rustwide/workdir/program_structure)
[INFO] [stderr]    Compiling pest_derive v2.2.1
[INFO] [stderr]     Checking constraint_list v2.1.8 (/opt/rustwide/workdir/constraint_list)
[INFO] [stderr]     Checking type_analysis v2.1.9 (/opt/rustwide/workdir/type_analysis)
[INFO] [stderr]  Documenting type_analysis v2.1.9 (/opt/rustwide/workdir/type_analysis)
[INFO] [stderr]  Documenting constraint_list v2.1.8 (/opt/rustwide/workdir/constraint_list)
[INFO] [stdout] warning: value assigned to `round_id` is never read
[INFO] [stdout]    --> constraint_list/src/constraint_simplification.rs:639:9
[INFO] [stdout]     |
[INFO] [stdout] 639 |         round_id += 1;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking handlebars v4.3.3
[INFO] [stderr]     Checking dag v2.1.8 (/opt/rustwide/workdir/dag)
[INFO] [stderr]  Documenting dag v2.1.8 (/opt/rustwide/workdir/dag)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> dag/src/lib.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn new(dag: &DAG) -> Tree {
[INFO] [stdout]    |                     ^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn new(dag: &DAG) -> Tree<'_> {
[INFO] [stdout]    |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking code_producers v2.1.9 (/opt/rustwide/workdir/code_producers)
[INFO] [stderr]  Documenting code_producers v2.1.9 (/opt/rustwide/workdir/code_producers)
[INFO] [stderr]     Checking compiler v2.1.9 (/opt/rustwide/workdir/compiler)
[INFO] [stderr]  Documenting compiler v2.1.9 (/opt/rustwide/workdir/compiler)
[INFO] [stdout] warning: trait `CheckCompute` is never used
[INFO] [stdout]   --> compiler/src/intermediate_representation/ir_interface.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub trait CheckCompute {
[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 `name` is never read
[INFO] [stdout]   --> compiler/src/hir/analysis_utilities.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct GenericFunction {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 10 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking constraint_generation v2.1.9 (/opt/rustwide/workdir/constraint_generation)
[INFO] [stderr]  Documenting constraint_generation v2.1.9 (/opt/rustwide/workdir/constraint_generation)
[INFO] [stderr]    Compiling parser v2.1.9 (/opt/rustwide/workdir/parser)
[INFO] [stderr]  Documenting parser v2.1.9 (/opt/rustwide/workdir/parser)
[INFO] [stderr]  Documenting circom v2.1.9 (/opt/rustwide/workdir/circom)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.71s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/circom/index.html and 11 other files
[INFO] running `Command { std: "docker" "inspect" "6441c28d5f8a7a6363c642edaa7b8184e7d88e62a4ffbeda54380dd1c6ab7ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6441c28d5f8a7a6363c642edaa7b8184e7d88e62a4ffbeda54380dd1c6ab7ee9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "6441c28d5f8a7a6363c642edaa7b8184e7d88e62a4ffbeda54380dd1c6ab7ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6441c28d5f8a7a6363c642edaa7b8184e7d88e62a4ffbeda54380dd1c6ab7ee9", kill_on_drop: false }`
[INFO] [stdout] 6441c28d5f8a7a6363c642edaa7b8184e7d88e62a4ffbeda54380dd1c6ab7ee9
