[INFO] cloning repository https://github.com/TimMeiwald/ppparser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TimMeiwald/ppparser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimMeiwald%2Fppparser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimMeiwald%2Fppparser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5bf85471997451ba465bcfbc3fe65604f5177780
[INFO] checking TimMeiwald/ppparser/5bf85471997451ba465bcfbc3fe65604f5177780 against master#cb40c25f6aebb637163d26bf76a680ed6e5d1eda for pr-156157
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimMeiwald%2Fppparser" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/TimMeiwald/ppparser
[INFO] finished tweaking git repo https://github.com/TimMeiwald/ppparser
[INFO] tweaked toml for git repo https://github.com/TimMeiwald/ppparser written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TimMeiwald/ppparser on toolchain cb40c25f6aebb637163d26bf76a680ed6e5d1eda
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb40c25f6aebb637163d26bf76a680ed6e5d1eda" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TimMeiwald/ppparser 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" "+cb40c25f6aebb637163d26bf76a680ed6e5d1eda" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cb40c25f6aebb637163d26bf76a680ed6e5d1eda" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 661dda2835c7be856df2d76b475f61174e2cb48c86400146d1525e39533d74e1
[INFO] running `Command { std: "docker" "start" "-a" "661dda2835c7be856df2d76b475f61174e2cb48c86400146d1525e39533d74e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "661dda2835c7be856df2d76b475f61174e2cb48c86400146d1525e39533d74e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "661dda2835c7be856df2d76b475f61174e2cb48c86400146d1525e39533d74e1", kill_on_drop: false }`
[INFO] [stdout] 661dda2835c7be856df2d76b475f61174e2cb48c86400146d1525e39533d74e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cb40c25f6aebb637163d26bf76a680ed6e5d1eda" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2ed49755296296c87a32c07294a6ce7d31452100843fd195621fde55356c3b0
[INFO] running `Command { std: "docker" "start" "-a" "d2ed49755296296c87a32c07294a6ce7d31452100843fd195621fde55356c3b0", kill_on_drop: false }`
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking half v2.4.1
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[INFO] [stderr]     Checking parser v2.1.0 (/opt/rustwide/workdir/parser)
[INFO] [stderr]     Checking generator v2.1.0 (/opt/rustwide/workdir/generator)
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[INFO] [stderr]     Checking example_5_lr_num_parser v0.1.0 (/opt/rustwide/workdir/examples/example_5_lr_num_parser)
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[INFO] [stderr]     Checking example_2_parser v0.1.0 (/opt/rustwide/workdir/examples/example_2_parser)
[INFO] [stderr]     Checking example_9_indirect_lr_5_level_parser v0.1.0 (/opt/rustwide/workdir/examples/example_9_indirect_lr_5_level_parser)
[INFO] [stderr]     Checking example_8_indirect_lr_3_level_parser v0.1.0 (/opt/rustwide/workdir/examples/example_8_indirect_lr_3_level_parser)
[INFO] [stderr]     Checking example_7_indirect_lr_num_parser v0.1.0 (/opt/rustwide/workdir/examples/example_7_indirect_lr_num_parser)
[INFO] [stderr]     Checking example_4_full_maths_parser v0.1.0 (/opt/rustwide/workdir/examples/example_4_full_maths_parser)
[INFO] [stderr]     Checking example_1_parser v0.1.0 (/opt/rustwide/workdir/examples/example_1_parser)
[INFO] [stderr]     Checking example_6_term_and_fact_parser v0.1.0 (/opt/rustwide/workdir/examples/example_6_term_and_fact_parser)
[INFO] [stderr]     Checking example_3_basic_maths_parser v0.1.0 (/opt/rustwide/workdir/examples/example_3_basic_maths_parser)
[INFO] [stderr]     Checking example_11_external_rule_call_parser v0.1.0 (/opt/rustwide/workdir/examples/example_11_external_rule_call_parser)
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[INFO] [stderr]     Checking example_9_indirect_lr_5_level v2.0.0 (/opt/rustwide/workdir/examples/example_9_indirect_lr_5_level)
[INFO] [stderr]     Checking example_5_lr_num v2.0.0 (/opt/rustwide/workdir/examples/example_5_lr_num)
[INFO] [stderr]     Checking example_6_term_and_fact v2.0.0 (/opt/rustwide/workdir/examples/example_6_term_and_fact)
[INFO] [stderr]     Checking example_2 v2.0.0 (/opt/rustwide/workdir/examples/example_2)
[INFO] [stderr]     Checking example_4_full_maths v2.0.0 (/opt/rustwide/workdir/examples/example_4_full_maths)
[INFO] [stderr]     Checking example_3_basic_maths v2.0.0 (/opt/rustwide/workdir/examples/example_3_basic_maths)
[INFO] [stderr]     Checking example_7_indirect_lr_num v2.0.0 (/opt/rustwide/workdir/examples/example_7_indirect_lr_num)
[INFO] [stderr]     Checking example_8_indirect_lr_3_level v2.0.0 (/opt/rustwide/workdir/examples/example_8_indirect_lr_3_level)
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: unused imports: `canonicalize` and `read_to_string`
[INFO] [stdout]  --> examples/example_10_basic_bench/benches/bench.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::fs::{canonicalize, read_to_string};
[INFO] [stdout]   |               ^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `publisher`
[INFO] [stdout]   --> examples/example_10_basic_bench/benches/bench.rs:68:40
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 let (result, position, publisher) = parse_rr(black_box(&string));
[INFO] [stdout]    |                                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_publisher`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `publisher`
[INFO] [stdout]   --> examples/example_10_basic_bench/benches/bench.rs:61:40
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 let (result, position, publisher) = parse_lr(black_box(&string));
[INFO] [stdout]    |                                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_publisher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `canonicalize` and `read_to_string`
[INFO] [stdout]  --> examples/example_5_lr_num/benches/example_5_lr_num_benchmark.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fs::{canonicalize, read_to_string};
[INFO] [stdout]   |               ^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `publisher`
[INFO] [stdout]   --> examples/example_5_lr_num/benches/example_5_lr_num_benchmark.rs:26:40
[INFO] [stdout]    |
[INFO] [stdout] 26 |                 let (result, position, publisher) = parse(black_box(&string));
[INFO] [stdout]    |                                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_publisher`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.83s
[INFO] running `Command { std: "docker" "inspect" "d2ed49755296296c87a32c07294a6ce7d31452100843fd195621fde55356c3b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2ed49755296296c87a32c07294a6ce7d31452100843fd195621fde55356c3b0", kill_on_drop: false }`
[INFO] [stdout] d2ed49755296296c87a32c07294a6ce7d31452100843fd195621fde55356c3b0
