[INFO] cloning repository https://github.com/tsweet64/ecco
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tsweet64/ecco" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsweet64%2Fecco", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsweet64%2Fecco'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 819492016aa014b86fe43e141f3251faeea43f7d
[INFO] checking tsweet64/ecco against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsweet64%2Fecco" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tsweet64/ecco
[INFO] finished tweaking git repo https://github.com/tsweet64/ecco
[INFO] tweaked toml for git repo https://github.com/tsweet64/ecco written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tsweet64/ecco on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tsweet64/ecco 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.50
[INFO] [stderr]   Downloaded clap v4.1.4
[INFO] [stderr]   Downloaded rustix v0.36.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7758cef022385bc1fcf55bc2436274e4a301b946a4094f5a5c03492f9338875
[INFO] running `Command { std: "docker" "start" "-a" "b7758cef022385bc1fcf55bc2436274e4a301b946a4094f5a5c03492f9338875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7758cef022385bc1fcf55bc2436274e4a301b946a4094f5a5c03492f9338875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7758cef022385bc1fcf55bc2436274e4a301b946a4094f5a5c03492f9338875", kill_on_drop: false }`
[INFO] [stdout] b7758cef022385bc1fcf55bc2436274e4a301b946a4094f5a5c03492f9338875
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1b701d1f98248a4d0ba310a1e1b961f740b24317492260baa5f4f80325c4745
[INFO] running `Command { std: "docker" "start" "-a" "e1b701d1f98248a4d0ba310a1e1b961f740b24317492260baa5f4f80325c4745", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling io-lifetimes v1.0.4
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling rustix v0.36.7
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]     Checking os_str_bytes v6.4.1
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]     Checking once_cell v1.17.0
[INFO] [stderr]     Checking clap_lex v0.3.1
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]     Checking is-terminal v0.4.2
[INFO] [stderr]    Compiling clap_derive v4.1.0
[INFO] [stderr]     Checking clap v4.1.4
[INFO] [stderr]     Checking ecco v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `UNKNOWN_TOKEN` should have an upper camel case name
[INFO] [stdout]  --> src/scanning/ecco_token.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     UNKNOWN_TOKEN,
[INFO] [stdout]   |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `UnknownToken`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `INTEGER_LITERAL` should have an upper camel case name
[INFO] [stdout]   --> src/scanning/ecco_token.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     INTEGER_LITERAL,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `IntegerLiteral`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `UNKNOWN_TOKEN` should have an upper camel case name
[INFO] [stdout]  --> src/scanning/ecco_token.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     UNKNOWN_TOKEN,
[INFO] [stdout]   |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `UnknownToken`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `INTEGER_LITERAL` should have an upper camel case name
[INFO] [stdout]   --> src/scanning/ecco_token.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     INTEGER_LITERAL,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `IntegerLiteral`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]  --> src/scanning/ecco_scanner.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Scanner {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 8 |     filename: String,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `filename` is never read
[INFO] [stdout]  --> src/scanning/ecco_scanner.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Scanner {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 8 |     filename: String,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.82s
[INFO] running `Command { std: "docker" "inspect" "e1b701d1f98248a4d0ba310a1e1b961f740b24317492260baa5f4f80325c4745", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1b701d1f98248a4d0ba310a1e1b961f740b24317492260baa5f4f80325c4745", kill_on_drop: false }`
[INFO] [stdout] e1b701d1f98248a4d0ba310a1e1b961f740b24317492260baa5f4f80325c4745
