[INFO] cloning repository https://github.com/bp7968h/bhu_db
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bp7968h/bhu_db" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbp7968h%2Fbhu_db", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbp7968h%2Fbhu_db'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d299d3100ab0ff3dbe8aede3381b04a58a3f7f07
[INFO] checking bp7968h/bhu_db against try#5fee451ebd94296ea05214e819c311e164b30af6 for pr-139042
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbp7968h%2Fbhu_db" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bp7968h/bhu_db on toolchain 5fee451ebd94296ea05214e819c311e164b30af6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5fee451ebd94296ea05214e819c311e164b30af6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bp7968h/bhu_db
[INFO] finished tweaking git repo https://github.com/bp7968h/bhu_db
[INFO] tweaked toml for git repo https://github.com/bp7968h/bhu_db written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/bp7968h/bhu_db 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" "+5fee451ebd94296ea05214e819c311e164b30af6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+5fee451ebd94296ea05214e819c311e164b30af6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c536df677eef4520f78579d1873c049d55e04bc1f4d16e858f020113a5515d0c
[INFO] running `Command { std: "docker" "start" "-a" "c536df677eef4520f78579d1873c049d55e04bc1f4d16e858f020113a5515d0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c536df677eef4520f78579d1873c049d55e04bc1f4d16e858f020113a5515d0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c536df677eef4520f78579d1873c049d55e04bc1f4d16e858f020113a5515d0c", kill_on_drop: false }`
[INFO] [stdout] c536df677eef4520f78579d1873c049d55e04bc1f4d16e858f020113a5515d0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+5fee451ebd94296ea05214e819c311e164b30af6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 983b97e804de4da1dd37c1eaaea9bf21ae44056a507e9c8d0e3f543a2f47f35b
[INFO] running `Command { std: "docker" "start" "-a" "983b97e804de4da1dd37c1eaaea9bf21ae44056a507e9c8d0e3f543a2f47f35b", kill_on_drop: false }`
[INFO] [stderr]     Checking bhu_db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `AUTO_INCREMENT` should have an upper camel case name
[INFO] [stdout]   --> src/lexer/token_type.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     AUTO_INCREMENT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AutoIncrement`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AUTO_INCREMENT` should have an upper camel case name
[INFO] [stdout]   --> src/lexer/token_type.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     AUTO_INCREMENT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AutoIncrement`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `current` is never read
[INFO] [stdout]  --> src/lexer/lexer.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Lexer<'a> {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 6 |     source: Peekable<Chars<'a>>,
[INFO] [stdout] 7 |     current: usize,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `current` is never read
[INFO] [stdout]  --> src/lexer/lexer.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Lexer<'a> {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 6 |     source: Peekable<Chars<'a>>,
[INFO] [stdout] 7 |     current: usize,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "983b97e804de4da1dd37c1eaaea9bf21ae44056a507e9c8d0e3f543a2f47f35b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "983b97e804de4da1dd37c1eaaea9bf21ae44056a507e9c8d0e3f543a2f47f35b", kill_on_drop: false }`
[INFO] [stdout] 983b97e804de4da1dd37c1eaaea9bf21ae44056a507e9c8d0e3f543a2f47f35b