[INFO] cloning repository https://github.com/maurobalbi/lalo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maurobalbi/lalo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaurobalbi%2Flalo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaurobalbi%2Flalo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4902942da77f5f4468401394809227d5736f833a
[INFO] checking maurobalbi/lalo against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaurobalbi%2Flalo" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maurobalbi/lalo on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/maurobalbi/lalo
[INFO] finished tweaking git repo https://github.com/maurobalbi/lalo
[INFO] tweaked toml for git repo https://github.com/maurobalbi/lalo written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/maurobalbi/lalo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3be01926c4c5155f69b9edc624e24258e357df9f0627c5434564b8203b83ebef
[INFO] running `Command { std: "docker" "start" "-a" "3be01926c4c5155f69b9edc624e24258e357df9f0627c5434564b8203b83ebef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3be01926c4c5155f69b9edc624e24258e357df9f0627c5434564b8203b83ebef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3be01926c4c5155f69b9edc624e24258e357df9f0627c5434564b8203b83ebef", kill_on_drop: false }`
[INFO] [stdout] 3be01926c4c5155f69b9edc624e24258e357df9f0627c5434564b8203b83ebef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06d5d9a78b38af35d2ed6820fe5aaffa2a39186507fca79acb1a127a2497539b
[INFO] running `Command { std: "docker" "start" "-a" "06d5d9a78b38af35d2ed6820fe5aaffa2a39186507fca79acb1a127a2497539b", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.43
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]     Checking thiserror v1.0.21
[INFO] [stderr]     Checking lalo v0.1.0 (/opt/rustwide/workdir/lalo)
[INFO] [stdout] warning: field is never read: `number`
[INFO] [stdout]   --> lalo/src/ast.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     number: token::NumberLiteral,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_eof`
[INFO] [stdout]   --> lalo/src/parser.rs:23:19
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub(crate) fn is_eof(&self) -> Result<bool, ParseError> {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `token_peek2`
[INFO] [stdout]   --> lalo/src/parser.rs:52:19
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub(crate) fn token_peek2(&mut self) -> Result<Option<Token>, ParseError> {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `number`
[INFO] [stdout]   --> lalo/src/ast.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     number: token::NumberLiteral,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_eof`
[INFO] [stdout]   --> lalo/src/parser.rs:23:19
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub(crate) fn is_eof(&self) -> Result<bool, ParseError> {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `token_peek2`
[INFO] [stdout]   --> lalo/src/parser.rs:52:19
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub(crate) fn token_peek2(&mut self) -> Result<Option<Token>, ParseError> {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking lalo-cli v0.1.0 (/opt/rustwide/workdir/lalo-cli)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.20s
[INFO] running `Command { std: "docker" "inspect" "06d5d9a78b38af35d2ed6820fe5aaffa2a39186507fca79acb1a127a2497539b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06d5d9a78b38af35d2ed6820fe5aaffa2a39186507fca79acb1a127a2497539b", kill_on_drop: false }`
[INFO] [stdout] 06d5d9a78b38af35d2ed6820fe5aaffa2a39186507fca79acb1a127a2497539b