[INFO] cloning repository https://github.com/ltp1405/earley-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ltp1405/earley-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fltp1405%2Fearley-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fltp1405%2Fearley-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea4539959c785bc76e0582ef4b0d7a70a41b3a25
[INFO] testing ltp1405/earley-parser against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fltp1405%2Fearley-parser" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ltp1405/earley-parser
[INFO] finished tweaking git repo https://github.com/ltp1405/earley-parser
[INFO] tweaked toml for git repo https://github.com/ltp1405/earley-parser written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ltp1405/earley-parser on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ltp1405/earley-parser 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b482cdff08f012b44c4c82e323a73e69dbcc967c7eda1ca5aabe6284a83c736c
[INFO] running `Command { std: "docker" "start" "-a" "b482cdff08f012b44c4c82e323a73e69dbcc967c7eda1ca5aabe6284a83c736c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b482cdff08f012b44c4c82e323a73e69dbcc967c7eda1ca5aabe6284a83c736c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b482cdff08f012b44c4c82e323a73e69dbcc967c7eda1ca5aabe6284a83c736c", kill_on_drop: false }`
[INFO] [stdout] b482cdff08f012b44c4c82e323a73e69dbcc967c7eda1ca5aabe6284a83c736c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 711d5a6535e17ea964654a73932a7dbc4b31f9e6233bb84f8ad90db24f3a5afc
[INFO] running `Command { std: "docker" "start" "-a" "711d5a6535e17ea964654a73932a7dbc4b31f9e6233bb84f8ad90db24f3a5afc", kill_on_drop: false }`
[INFO] [stderr]    Compiling earley-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Pattern` and `number_range`
[INFO] [stdout]  --> src/grammar.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::sympol::{number_range, Pattern, Sympol};
[INFO] [stdout]   |                     ^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "711d5a6535e17ea964654a73932a7dbc4b31f9e6233bb84f8ad90db24f3a5afc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "711d5a6535e17ea964654a73932a7dbc4b31f9e6233bb84f8ad90db24f3a5afc", kill_on_drop: false }`
[INFO] [stdout] 711d5a6535e17ea964654a73932a7dbc4b31f9e6233bb84f8ad90db24f3a5afc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99cb9f47d820058db9168beb5eba084db71d0e62b003e00f009cd7121c837ae4
[INFO] running `Command { std: "docker" "start" "-a" "99cb9f47d820058db9168beb5eba084db71d0e62b003e00f009cd7121c837ae4", kill_on_drop: false }`
[INFO] [stderr]    Compiling earley-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Pattern` and `number_range`
[INFO] [stdout]  --> src/grammar.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::sympol::{number_range, Pattern, Sympol};
[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 imports: `Pattern` and `number_range`
[INFO] [stdout]  --> src/grammar.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::sympol::{number_range, Pattern, Sympol};
[INFO] [stdout]   |                     ^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "99cb9f47d820058db9168beb5eba084db71d0e62b003e00f009cd7121c837ae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99cb9f47d820058db9168beb5eba084db71d0e62b003e00f009cd7121c837ae4", kill_on_drop: false }`
[INFO] [stdout] 99cb9f47d820058db9168beb5eba084db71d0e62b003e00f009cd7121c837ae4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e3764e2a0162ccfd068fbd9c64fd6aa200d800df18f3e11fa74c6f78f4a6c88e
[INFO] running `Command { std: "docker" "start" "-a" "e3764e2a0162ccfd068fbd9c64fd6aa200d800df18f3e11fa74c6f78f4a6c88e", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Pattern` and `number_range`
[INFO] [stdout] 
[INFO] [stderr]  --> src/grammar.rs:1:21
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 1 | use crate::sympol::{number_range, Pattern, Sympol};
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |                     ^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] running 0 tests
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: `earley-parser` (lib) generated 1 warning (run `cargo fix --lib -p earley-parser` to apply 1 suggestion)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] warning: `earley-parser` (lib test) generated 1 warning (1 duplicate)
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/earley_parser-9d6f2735e2d07885)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/earley_parser-1e63e0a011a4fb60)
[INFO] [stderr]    Doc-tests earley_parser
[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" "e3764e2a0162ccfd068fbd9c64fd6aa200d800df18f3e11fa74c6f78f4a6c88e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3764e2a0162ccfd068fbd9c64fd6aa200d800df18f3e11fa74c6f78f4a6c88e", kill_on_drop: false }`
[INFO] [stdout] e3764e2a0162ccfd068fbd9c64fd6aa200d800df18f3e11fa74c6f78f4a6c88e