[INFO] cloning repository https://github.com/gg0074x/jax
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gg0074x/jax" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgg0074x%2Fjax", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgg0074x%2Fjax'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0835684b0de0627a6fcd9e1a96aaf32034bc6eb1
[INFO] checking gg0074x/jax against master#90384941aae4ea38de00e4702b50757e9b882a19 for pr-138340
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgg0074x%2Fjax" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gg0074x/jax on toolchain 90384941aae4ea38de00e4702b50757e9b882a19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+90384941aae4ea38de00e4702b50757e9b882a19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gg0074x/jax
[INFO] finished tweaking git repo https://github.com/gg0074x/jax
[INFO] tweaked toml for git repo https://github.com/gg0074x/jax written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/gg0074x/jax 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" "+90384941aae4ea38de00e4702b50757e9b882a19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+90384941aae4ea38de00e4702b50757e9b882a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcb9da8bde9285cf290011aa58bf9e096dfa6cd18cf1a3f7f0765b9ca4a29503
[INFO] running `Command { std: "docker" "start" "-a" "bcb9da8bde9285cf290011aa58bf9e096dfa6cd18cf1a3f7f0765b9ca4a29503", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcb9da8bde9285cf290011aa58bf9e096dfa6cd18cf1a3f7f0765b9ca4a29503", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcb9da8bde9285cf290011aa58bf9e096dfa6cd18cf1a3f7f0765b9ca4a29503", kill_on_drop: false }`
[INFO] [stdout] bcb9da8bde9285cf290011aa58bf9e096dfa6cd18cf1a3f7f0765b9ca4a29503
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+90384941aae4ea38de00e4702b50757e9b882a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fe8ef45979c96762b0bf15c1b000481bc6ed88156d8ba89453d8b52d434e556
[INFO] running `Command { std: "docker" "start" "-a" "3fe8ef45979c96762b0bf15c1b000481bc6ed88156d8ba89453d8b52d434e556", kill_on_drop: false }`
[INFO] [stderr]     Checking jax v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `FUNCTION_DEC` should have an upper camel case name
[INFO] [stdout]  --> src/compiler.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     FUNCTION_DEC,
[INFO] [stdout]   |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FunctionDec`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FUNCTION_ID` should have an upper camel case name
[INFO] [stdout]  --> src/compiler.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     FUNCTION_ID(String),
[INFO] [stdout]   |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `FunctionId`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FUNCTION_DEC` should have an upper camel case name
[INFO] [stdout]  --> src/compiler.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     FUNCTION_DEC,
[INFO] [stdout]   |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FunctionDec`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FUNCTION_ID` should have an upper camel case name
[INFO] [stdout]  --> src/compiler.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     FUNCTION_ID(String),
[INFO] [stdout]   |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `FunctionId`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `FUNCTION_DEC`, `PARAMETERS`, `START`, and `END` are never constructed
[INFO] [stdout]   --> src/compiler.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub enum Tokens {
[INFO] [stdout]    |          ------ variants in this enum
[INFO] [stdout] 7  |     FUNCTION_DEC,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 8  |     FUNCTION_ID(String),
[INFO] [stdout] 9  |     PARAMETERS,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 10 |     PARAMETER(String),
[INFO] [stdout] 11 |     START,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     END,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Tokens` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `FUNCTION_DEC`, `PARAMETERS`, `START`, and `END` are never constructed
[INFO] [stdout]   --> src/compiler.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub enum Tokens {
[INFO] [stdout]    |          ------ variants in this enum
[INFO] [stdout] 7  |     FUNCTION_DEC,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 8  |     FUNCTION_ID(String),
[INFO] [stdout] 9  |     PARAMETERS,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 10 |     PARAMETER(String),
[INFO] [stdout] 11 |     START,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     END,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Tokens` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "3fe8ef45979c96762b0bf15c1b000481bc6ed88156d8ba89453d8b52d434e556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fe8ef45979c96762b0bf15c1b000481bc6ed88156d8ba89453d8b52d434e556", kill_on_drop: false }`
[INFO] [stdout] 3fe8ef45979c96762b0bf15c1b000481bc6ed88156d8ba89453d8b52d434e556