[INFO] cloning repository https://github.com/droidkid/egg-questions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/droidkid/egg-questions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdroidkid%2Fegg-questions", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdroidkid%2Fegg-questions'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a73272f7614440ed2224143e68f2e4af52280450
[INFO] checking droidkid/egg-questions against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdroidkid%2Fegg-questions" "/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/droidkid/egg-questions
[INFO] finished tweaking git repo https://github.com/droidkid/egg-questions
[INFO] tweaked toml for git repo https://github.com/droidkid/egg-questions written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/droidkid/egg-questions 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/droidkid/egg-questions 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded structmeta v0.1.6
[INFO] [stderr]   Downloaded structmeta-derive v0.1.6
[INFO] [stderr]   Downloaded parse-display-derive v0.6.0
[INFO] [stderr]   Downloaded symbol_table v0.2.0
[INFO] [stderr]   Downloaded parse-display v0.6.0
[INFO] [stderr]   Downloaded symbolic_expressions v5.0.3
[INFO] [stderr]   Downloaded regex v1.7.3
[INFO] [stderr]   Downloaded egg v0.9.3
[INFO] [stderr]   Downloaded syn v2.0.13
[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] f7fde646c3d9a1c8f08fc7016a96cdb06538a5917113d38bf7cb07f4e2aea92b
[INFO] running `Command { std: "docker" "start" "-a" "f7fde646c3d9a1c8f08fc7016a96cdb06538a5917113d38bf7cb07f4e2aea92b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7fde646c3d9a1c8f08fc7016a96cdb06538a5917113d38bf7cb07f4e2aea92b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7fde646c3d9a1c8f08fc7016a96cdb06538a5917113d38bf7cb07f4e2aea92b", kill_on_drop: false }`
[INFO] [stdout] f7fde646c3d9a1c8f08fc7016a96cdb06538a5917113d38bf7cb07f4e2aea92b
[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] 612c4baa953951d764ccd7e3f2396d95cb0d89566eff30870bfd17e82f0d06fa
[INFO] running `Command { std: "docker" "start" "-a" "612c4baa953951d764ccd7e3f2396d95cb0d89566eff30870bfd17e82f0d06fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]    Compiling syn v2.0.13
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]     Checking symbolic_expressions v5.0.3
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking regex v1.7.3
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking ahash v0.7.6
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking symbol_table v0.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling structmeta-derive v0.1.6
[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stderr]     Checking egg v0.9.3
[INFO] [stderr]    Compiling structmeta v0.1.6
[INFO] [stderr]    Compiling parse-display-derive v0.6.0
[INFO] [stderr]     Checking parse-display v0.6.0
[INFO] [stderr]     Checking parse-egg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::slice`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::slice;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `testParsePoint2D` should have a snake case name
[INFO] [stdout]   --> src/main.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn testParsePoint2D() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_parse_point2_d`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `exprViaString` should have a snake case name
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let exprViaString: RecExpr<DummyLang> = "[x:24,y:36]".parse().unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `expr_via_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `testParseInt32` should have a snake case name
[INFO] [stdout]   --> src/main.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn testParseInt32() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_parse_int32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `exprViaString` should have a snake case name
[INFO] [stdout]   --> src/main.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let exprViaString: RecExpr<DummyLang> = "24".parse().unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `expr_via_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `walkRecExpr` should have a snake case name
[INFO] [stdout]   --> src/main.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn walkRecExpr() {
[INFO] [stdout]    |    ^^^^^^^^^^^ help: convert the identifier to snake case: `walk_rec_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `exprFromString` should have a snake case name
[INFO] [stdout]   --> src/main.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let exprFromString:RecExpr<DummyLang> = "(add 24 36)".parse().unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `expr_from_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::slice`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::slice;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.41s
[INFO] running `Command { std: "docker" "inspect" "612c4baa953951d764ccd7e3f2396d95cb0d89566eff30870bfd17e82f0d06fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "612c4baa953951d764ccd7e3f2396d95cb0d89566eff30870bfd17e82f0d06fa", kill_on_drop: false }`
[INFO] [stdout] 612c4baa953951d764ccd7e3f2396d95cb0d89566eff30870bfd17e82f0d06fa
