[INFO] cloning repository https://github.com/TVerse/lox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TVerse/lox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTVerse%2Flox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTVerse%2Flox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e99980df21da84cb6000e4200f79a2a12aa5eaa2
[INFO] checking TVerse/lox against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTVerse%2Flox" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TVerse/lox
[INFO] finished tweaking git repo https://github.com/TVerse/lox
[INFO] tweaked toml for git repo https://github.com/TVerse/lox written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TVerse/lox 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/TVerse/lox 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 clap_derive v4.1.0
[INFO] [stderr]   Downloaded is-terminal v0.4.2
[INFO] [stderr]   Downloaded io-lifetimes v1.0.4
[INFO] [stderr]   Downloaded rustix v0.36.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d41c2369286170aba7b1a64c3d1fb128dcb78c486e2b3f766ed99a93d4cb3e8e
[INFO] running `Command { std: "docker" "start" "-a" "d41c2369286170aba7b1a64c3d1fb128dcb78c486e2b3f766ed99a93d4cb3e8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d41c2369286170aba7b1a64c3d1fb128dcb78c486e2b3f766ed99a93d4cb3e8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d41c2369286170aba7b1a64c3d1fb128dcb78c486e2b3f766ed99a93d4cb3e8e", kill_on_drop: false }`
[INFO] [stdout] d41c2369286170aba7b1a64c3d1fb128dcb78c486e2b3f766ed99a93d4cb3e8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] cd2d8d60f8b1db321d27b13ca0791c87023a5d5d96af8d78fdea1c7971259729
[INFO] running `Command { std: "docker" "start" "-a" "cd2d8d60f8b1db321d27b13ca0791c87023a5d5d96af8d78fdea1c7971259729", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling io-lifetimes v1.0.4
[INFO] [stderr]    Compiling rustix v0.36.7
[INFO] [stderr]    Compiling toml_datetime v0.5.1
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking os_str_bytes v6.4.1
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]     Checking clap_lex v0.3.1
[INFO] [stderr]    Compiling paste v1.0.11
[INFO] [stderr]     Checking regex v1.7.1
[INFO] [stderr]    Compiling nom8 v0.2.0
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking is-terminal v0.4.2
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]    Compiling toml_edit v0.18.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling clap_derive v4.1.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.9
[INFO] [stderr]     Checking clap v4.1.4
[INFO] [stderr]     Checking num_enum v0.5.9
[INFO] [stderr]     Checking lox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Call` and `Primary` are never constructed
[INFO] [stdout]   --> src/compiler.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum BindingPower {
[INFO] [stdout]    |      ------------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 28 |     Call,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 29 |     Primary,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BindingPower` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `previous` is never used
[INFO] [stdout]   --> src/compiler.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl BindingPower {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 33 |     fn previous(&self) -> Self {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/compiler.rs:99:19
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn next_token(&mut self) -> CompileResult<Token> {
[INFO] [stdout]    |                   ^^^^^^^^^                   ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn next_token(&mut self) -> CompileResult<Token<'_>> {
[INFO] [stdout]    |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/compiler.rs:109:19
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn peek_token(&mut self) -> CompileResult<&Token> {
[INFO] [stdout]     |                   ^^^^^^^^^                   ^^^^^^
[INFO] [stdout]     |                   |                           ||
[INFO] [stdout]     |                   |                           |the same lifetime is hidden here
[INFO] [stdout]     |                   |                           the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn peek_token(&mut self) -> CompileResult<&Token<'_>> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Call` and `Primary` are never constructed
[INFO] [stdout]   --> src/compiler.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum BindingPower {
[INFO] [stdout]    |      ------------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 28 |     Call,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 29 |     Primary,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BindingPower` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `previous` is never used
[INFO] [stdout]   --> src/compiler.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl BindingPower {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 33 |     fn previous(&self) -> Self {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/compiler.rs:99:19
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn next_token(&mut self) -> CompileResult<Token> {
[INFO] [stdout]    |                   ^^^^^^^^^                   ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn next_token(&mut self) -> CompileResult<Token<'_>> {
[INFO] [stdout]    |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/compiler.rs:109:19
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn peek_token(&mut self) -> CompileResult<&Token> {
[INFO] [stdout]     |                   ^^^^^^^^^                   ^^^^^^
[INFO] [stdout]     |                   |                           ||
[INFO] [stdout]     |                   |                           |the same lifetime is hidden here
[INFO] [stdout]     |                   |                           the same lifetime is elided here
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn peek_token(&mut self) -> CompileResult<&Token<'_>> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.72s
[INFO] running `Command { std: "docker" "inspect" "cd2d8d60f8b1db321d27b13ca0791c87023a5d5d96af8d78fdea1c7971259729", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd2d8d60f8b1db321d27b13ca0791c87023a5d5d96af8d78fdea1c7971259729", kill_on_drop: false }`
[INFO] [stdout] cd2d8d60f8b1db321d27b13ca0791c87023a5d5d96af8d78fdea1c7971259729
