[INFO] fetching crate peginator_codegen 0.7.0...
[INFO] testing peginator_codegen-0.7.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate peginator_codegen 0.7.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate peginator_codegen 0.7.0
[INFO] finished tweaking crates.io crate peginator_codegen 0.7.0
[INFO] tweaked toml for crates.io crate peginator_codegen 0.7.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate peginator_codegen 0.7.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding colored v2.2.0 (available: v3.1.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81cdead97d3110413825d7e2fa022f0a277a7a5b04f0f5b6da096006e5143b58
[INFO] running `Command { std: "docker" "start" "-a" "81cdead97d3110413825d7e2fa022f0a277a7a5b04f0f5b6da096006e5143b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81cdead97d3110413825d7e2fa022f0a277a7a5b04f0f5b6da096006e5143b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81cdead97d3110413825d7e2fa022f0a277a7a5b04f0f5b6da096006e5143b58", kill_on_drop: false }`
[INFO] [stdout] 81cdead97d3110413825d7e2fa022f0a277a7a5b04f0f5b6da096006e5143b58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 627d022f0f434e56cb6236946b0e80853ce9a160cb265ab844ac340a92526df8
[INFO] running `Command { std: "docker" "start" "-a" "627d022f0f434e56cb6236946b0e80853ce9a160cb265ab844ac340a92526df8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling peginator_codegen v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling crc-catalog v2.4.0
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling crc v3.4.0
[INFO] [stderr]    Compiling peginator v0.7.0
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]    --> src/grammar/generated.rs:312:21
[INFO] [stdout]     |
[INFO] [stdout] 312 |                     iterations += 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] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]    --> src/grammar/generated.rs:388:21
[INFO] [stdout]     |
[INFO] [stdout] 388 |                     iterations += 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]    --> src/grammar/generated.rs:484:21
[INFO] [stdout]     |
[INFO] [stdout] 484 |                     iterations += 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]    --> src/grammar/generated.rs:524:21
[INFO] [stdout]     |
[INFO] [stdout] 524 |                     iterations += 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]    --> src/grammar/generated.rs:581:21
[INFO] [stdout]     |
[INFO] [stdout] 581 |                     iterations += 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]    --> src/grammar/generated.rs:792:21
[INFO] [stdout]     |
[INFO] [stdout] 792 |                     iterations += 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]    --> src/grammar/generated.rs:870:17
[INFO] [stdout]     |
[INFO] [stdout] 870 |                 iterations += 1;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]     --> src/grammar/generated.rs:1281:29
[INFO] [stdout]      |
[INFO] [stdout] 1281 | ...                   iterations += 1;
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]     --> src/grammar/generated.rs:1384:29
[INFO] [stdout]      |
[INFO] [stdout] 1384 | ...                   iterations += 1;
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]     --> src/grammar/generated.rs:3091:21
[INFO] [stdout]      |
[INFO] [stdout] 3091 |                     iterations += 1;
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]     --> src/grammar/generated.rs:3312:17
[INFO] [stdout]      |
[INFO] [stdout] 3312 |                 iterations += 1;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]     --> src/grammar/generated.rs:3397:21
[INFO] [stdout]      |
[INFO] [stdout] 3397 |                     iterations += 1;
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/eoi.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stdout]    |                   ^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 27 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stdout]    |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/field.rs:46:19
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stdout]    |                   ^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stdout]    |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lookahead.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn get_fields(&self, grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stdout]    |                   ^^^^^ the lifetime is elided here       ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn get_fields(&self, grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stdout]    |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lookahead.rs:64:19
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn get_fields(&self, grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stdout]    |                   ^^^^^ the lifetime is elided here       ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn get_fields(&self, grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stdout]    |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/string.rs:103:19
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stdout]     |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/string.rs:144:19
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stdout]     |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `Command { std: "docker" "inspect" "627d022f0f434e56cb6236946b0e80853ce9a160cb265ab844ac340a92526df8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "627d022f0f434e56cb6236946b0e80853ce9a160cb265ab844ac340a92526df8", kill_on_drop: false }`
[INFO] [stdout] 627d022f0f434e56cb6236946b0e80853ce9a160cb265ab844ac340a92526df8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a42c40926378f4c5b83f742e3f8f2921371eca062c076aeb81ac0d6a2b8442b8
[INFO] running `Command { std: "docker" "start" "-a" "a42c40926378f4c5b83f742e3f8f2921371eca062c076aeb81ac0d6a2b8442b8", kill_on_drop: false }`
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]    --> src/grammar/generated.rs:312:21
[INFO] [stdout]     |
[INFO] [stdout] 312 |                     iterations += 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] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]    --> src/grammar/generated.rs:388:21
[INFO] [stdout]     |
[INFO] [stdout] 388 |                     iterations += 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]    --> src/grammar/generated.rs:484:21
[INFO] [stdout]     |
[INFO] [stdout] 484 |                     iterations += 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]    --> src/grammar/generated.rs:524:21
[INFO] [stdout]     |
[INFO] [stdout] 524 |                     iterations += 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]    --> src/grammar/generated.rs:581:21
[INFO] [stdout]     |
[INFO] [stdout] 581 |                     iterations += 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]    --> src/grammar/generated.rs:792:21
[INFO] [stdout]     |
[INFO] [stdout] 792 |                     iterations += 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]    --> src/grammar/generated.rs:870:17
[INFO] [stdout]     |
[INFO] [stdout] 870 |                 iterations += 1;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]     --> src/grammar/generated.rs:1281:29
[INFO] [stdout]      |
[INFO] [stdout] 1281 | ...                   iterations += 1;
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]     --> src/grammar/generated.rs:1384:29
[INFO] [stdout]      |
[INFO] [stdout] 1384 | ...                   iterations += 1;
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]     --> src/grammar/generated.rs:3091:21
[INFO] [stdout]      |
[INFO] [stdout] 3091 |                     iterations += 1;
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]     --> src/grammar/generated.rs:3312:17
[INFO] [stdout]      |
[INFO] [stdout] 3312 |                 iterations += 1;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]     --> src/grammar/generated.rs:3397:21
[INFO] [stdout]      |
[INFO] [stdout] 3397 |                     iterations += 1;
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/eoi.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stdout]    |                   ^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 27 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stdout]    |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/field.rs:46:19
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stdout]    |                   ^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stdout]    |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lookahead.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn get_fields(&self, grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stdout]    |                   ^^^^^ the lifetime is elided here       ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn get_fields(&self, grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stdout]    |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lookahead.rs:64:19
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn get_fields(&self, grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stdout]    |                   ^^^^^ the lifetime is elided here       ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn get_fields(&self, grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stdout]    |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/string.rs:103:19
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stdout]     |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/string.rs:144:19
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stdout]     |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling peginator_codegen v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]    --> src/grammar/generated.rs:312:21
[INFO] [stdout]     |
[INFO] [stdout] 312 |                     iterations += 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] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]    --> src/grammar/generated.rs:388:21
[INFO] [stdout]     |
[INFO] [stdout] 388 |                     iterations += 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]    --> src/grammar/generated.rs:484:21
[INFO] [stdout]     |
[INFO] [stdout] 484 |                     iterations += 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]    --> src/grammar/generated.rs:524:21
[INFO] [stdout]     |
[INFO] [stdout] 524 |                     iterations += 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]    --> src/grammar/generated.rs:581:21
[INFO] [stdout]     |
[INFO] [stdout] 581 |                     iterations += 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]    --> src/grammar/generated.rs:792:21
[INFO] [stdout]     |
[INFO] [stdout] 792 |                     iterations += 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]    --> src/grammar/generated.rs:870:17
[INFO] [stdout]     |
[INFO] [stdout] 870 |                 iterations += 1;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]     --> src/grammar/generated.rs:1281:29
[INFO] [stdout]      |
[INFO] [stdout] 1281 | ...                   iterations += 1;
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]     --> src/grammar/generated.rs:1384:29
[INFO] [stdout]      |
[INFO] [stdout] 1384 | ...                   iterations += 1;
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]     --> src/grammar/generated.rs:3091:21
[INFO] [stdout]      |
[INFO] [stdout] 3091 |                     iterations += 1;
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]     --> src/grammar/generated.rs:3312:17
[INFO] [stdout]      |
[INFO] [stdout] 3312 |                 iterations += 1;
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `iterations` is never read
[INFO] [stdout]     --> src/grammar/generated.rs:3397:21
[INFO] [stdout]      |
[INFO] [stdout] 3397 |                     iterations += 1;
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/eoi.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stdout]    |                   ^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 27 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stdout]    |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/field.rs:46:19
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stdout]    |                   ^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stdout]    |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lookahead.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn get_fields(&self, grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stdout]    |                   ^^^^^ the lifetime is elided here       ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn get_fields(&self, grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stdout]    |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lookahead.rs:64:19
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn get_fields(&self, grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stdout]    |                   ^^^^^ the lifetime is elided here       ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn get_fields(&self, grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stdout]    |                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/string.rs:103:19
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stdout]     |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/string.rs:144:19
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stdout]     |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "a42c40926378f4c5b83f742e3f8f2921371eca062c076aeb81ac0d6a2b8442b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a42c40926378f4c5b83f742e3f8f2921371eca062c076aeb81ac0d6a2b8442b8", kill_on_drop: false }`
[INFO] [stdout] a42c40926378f4c5b83f742e3f8f2921371eca062c076aeb81ac0d6a2b8442b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 67163500508b74c17cadc8eabea9ac3ebadc006c8cc9e42d3c2600687527b387
[INFO] running `Command { std: "docker" "start" "-a" "67163500508b74c17cadc8eabea9ac3ebadc006c8cc9e42d3c2600687527b387", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `iterations` is never read
[INFO] [stderr]    --> src/grammar/generated.rs:312:21
[INFO] [stderr]     |
[INFO] [stderr] 312 |                     iterations += 1;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `iterations` is never read
[INFO] [stderr]    --> src/grammar/generated.rs:388:21
[INFO] [stderr]     |
[INFO] [stderr] 388 |                     iterations += 1;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `iterations` is never read
[INFO] [stderr]    --> src/grammar/generated.rs:484:21
[INFO] [stderr]     |
[INFO] [stderr] 484 |                     iterations += 1;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `iterations` is never read
[INFO] [stderr]    --> src/grammar/generated.rs:524:21
[INFO] [stderr]     |
[INFO] [stderr] 524 |                     iterations += 1;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `iterations` is never read
[INFO] [stderr]    --> src/grammar/generated.rs:581:21
[INFO] [stderr]     |
[INFO] [stderr] 581 |                     iterations += 1;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `iterations` is never read
[INFO] [stderr]    --> src/grammar/generated.rs:792:21
[INFO] [stderr]     |
[INFO] [stderr] 792 |                     iterations += 1;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `iterations` is never read
[INFO] [stderr]    --> src/grammar/generated.rs:870:17
[INFO] [stderr]     |
[INFO] [stderr] 870 |                 iterations += 1;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `iterations` is never read
[INFO] [stderr]     --> src/grammar/generated.rs:1281:29
[INFO] [stderr]      |
[INFO] [stderr] 1281 | ...                   iterations += 1;
[INFO] [stderr]      |                       ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `iterations` is never read
[INFO] [stderr]     --> src/grammar/generated.rs:1384:29
[INFO] [stderr]      |
[INFO] [stderr] 1384 | ...                   iterations += 1;
[INFO] [stderr]      |                       ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `iterations` is never read
[INFO] [stderr]     --> src/grammar/generated.rs:3091:21
[INFO] [stderr]      |
[INFO] [stderr] 3091 |                     iterations += 1;
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `iterations` is never read
[INFO] [stderr]     --> src/grammar/generated.rs:3312:17
[INFO] [stderr]      |
[INFO] [stderr] 3312 |                 iterations += 1;
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `iterations` is never read
[INFO] [stderr]     --> src/grammar/generated.rs:3397:21
[INFO] [stderr]      |
[INFO] [stderr] 3397 |                     iterations += 1;
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/eoi.rs:27:19
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stderr]    |                   ^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stderr]    |                                                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/field.rs:46:19
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stderr]    |                   ^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stderr]    |                                                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lookahead.rs:34:19
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn get_fields(&self, grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stderr]    |                   ^^^^^ the lifetime is elided here       ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn get_fields(&self, grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stderr]    |                                                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lookahead.rs:64:19
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn get_fields(&self, grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stderr]    |                   ^^^^^ the lifetime is elided here       ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn get_fields(&self, grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stderr]    |                                                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/string.rs:103:19
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stderr]     |                   ^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stderr]     |                                                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/string.rs:144:19
[INFO] [stderr]     |
[INFO] [stderr] 144 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor>> {
[INFO] [stderr]     |                   ^^^^^ the lifetime is elided here        ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 144 |     fn get_fields(&self, _grammar: &Grammar) -> Result<Vec<FieldDescriptor<'_>>> {
[INFO] [stderr]     |                                                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `peginator_codegen` (lib) generated 18 warnings (run `cargo fix --lib -p peginator_codegen` to apply 6 suggestions)
[INFO] [stderr] warning: `peginator_codegen` (lib test) generated 18 warnings (18 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/peginator_codegen-feb1102adfd65d90)
[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 peginator_codegen
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/buildscript.rs - buildscript::Compile (line 44) ... ignored
[INFO] [stdout] test src/lib.rs - (line 19) ... ignored
[INFO] [stdout] test src/buildscript.rs - buildscript::Compile (line 50) - compile ... ok
[INFO] [stdout] test src/buildscript.rs - buildscript::Compile (line 32) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "67163500508b74c17cadc8eabea9ac3ebadc006c8cc9e42d3c2600687527b387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67163500508b74c17cadc8eabea9ac3ebadc006c8cc9e42d3c2600687527b387", kill_on_drop: false }`
[INFO] [stdout] 67163500508b74c17cadc8eabea9ac3ebadc006c8cc9e42d3c2600687527b387
