[INFO] cloning repository https://github.com/cjavad/rust-tokenizer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cjavad/rust-tokenizer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjavad%2Frust-tokenizer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjavad%2Frust-tokenizer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d4867d34b0f3ca62e13528e321bf40601dd9f62
[INFO] testing cjavad/rust-tokenizer against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjavad%2Frust-tokenizer" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cjavad/rust-tokenizer on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cjavad/rust-tokenizer
[INFO] finished tweaking git repo https://github.com/cjavad/rust-tokenizer
[INFO] tweaked toml for git repo https://github.com/cjavad/rust-tokenizer written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/cjavad/rust-tokenizer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1684cef86b445ea7d9b19f39c163b4921b69e1b0b7ad6633ecef4a6e000f0cb3
[INFO] running `Command { std: "docker" "start" "-a" "1684cef86b445ea7d9b19f39c163b4921b69e1b0b7ad6633ecef4a6e000f0cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1684cef86b445ea7d9b19f39c163b4921b69e1b0b7ad6633ecef4a6e000f0cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1684cef86b445ea7d9b19f39c163b4921b69e1b0b7ad6633ecef4a6e000f0cb3", kill_on_drop: false }`
[INFO] [stdout] 1684cef86b445ea7d9b19f39c163b4921b69e1b0b7ad6633ecef4a6e000f0cb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53e8a1581337e3313f025fce9c08f29f409946063c08665fce5946b0433a7533
[INFO] running `Command { std: "docker" "start" "-a" "53e8a1581337e3313f025fce9c08f29f409946063c08665fce5946b0433a7533", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-tokenizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `last_pos`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     last_pos: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "53e8a1581337e3313f025fce9c08f29f409946063c08665fce5946b0433a7533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53e8a1581337e3313f025fce9c08f29f409946063c08665fce5946b0433a7533", kill_on_drop: false }`
[INFO] [stdout] 53e8a1581337e3313f025fce9c08f29f409946063c08665fce5946b0433a7533
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bc3df479a2fb41d6b0a83457bfe9bbb1d0bc34eb481b46a914968e0e1ee1486
[INFO] running `Command { std: "docker" "start" "-a" "6bc3df479a2fb41d6b0a83457bfe9bbb1d0bc34eb481b46a914968e0e1ee1486", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-tokenizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `last_pos`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     last_pos: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "6bc3df479a2fb41d6b0a83457bfe9bbb1d0bc34eb481b46a914968e0e1ee1486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bc3df479a2fb41d6b0a83457bfe9bbb1d0bc34eb481b46a914968e0e1ee1486", kill_on_drop: false }`
[INFO] [stdout] 6bc3df479a2fb41d6b0a83457bfe9bbb1d0bc34eb481b46a914968e0e1ee1486
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] abb55e775ebcccf9811282ac989cf78fedc4bb6c4e52b5d21afc2dbf9768f1df
[INFO] running `Command { std: "docker" "start" "-a" "abb55e775ebcccf9811282ac989cf78fedc4bb6c4e52b5d21afc2dbf9768f1df", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `last_pos`
[INFO] [stderr]   --> src/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     last_pos: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_tokenizer-242d0bd231d67564)
[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" "abb55e775ebcccf9811282ac989cf78fedc4bb6c4e52b5d21afc2dbf9768f1df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abb55e775ebcccf9811282ac989cf78fedc4bb6c4e52b5d21afc2dbf9768f1df", kill_on_drop: false }`
[INFO] [stdout] abb55e775ebcccf9811282ac989cf78fedc4bb6c4e52b5d21afc2dbf9768f1df