[INFO] cloning repository https://github.com/Mathspy/effectful
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mathspy/effectful" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMathspy%2Feffectful", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMathspy%2Feffectful'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 95f3a8e2a3d2c8e7851f81d9c174ccab390c8b35
[INFO] checking Mathspy/effectful against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMathspy%2Feffectful" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Mathspy/effectful
[INFO] finished tweaking git repo https://github.com/Mathspy/effectful
[INFO] tweaked toml for git repo https://github.com/Mathspy/effectful written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Mathspy/effectful 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/Mathspy/effectful 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 output_vt100 v0.1.3
[INFO] [stderr]   Downloaded ctor v0.1.26
[INFO] [stderr]   Downloaded either v1.8.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.60
[INFO] [stderr]   Downloaded unicode-ident v1.0.9
[INFO] [stderr]   Downloaded itoa v1.0.6
[INFO] [stderr]   Downloaded stacker v0.1.15
[INFO] [stderr]   Downloaded yansi v0.5.1
[INFO] [stderr]   Downloaded quote v1.0.28
[INFO] [stderr]   Downloaded ahash v0.8.3
[INFO] [stderr]   Downloaded psm v0.1.21
[INFO] [stderr]   Downloaded ryu v1.0.13
[INFO] [stderr]   Downloaded getrandom v0.2.10
[INFO] [stderr]   Downloaded pretty_assertions v1.3.0
[INFO] [stderr]   Downloaded cc v1.0.79
[INFO] [stderr]   Downloaded serde_derive v1.0.164
[INFO] [stderr]   Downloaded serde v1.0.164
[INFO] [stderr]   Downloaded serde_json v1.0.96
[INFO] [stderr]   Downloaded hashbrown v0.13.2
[INFO] [stderr]   Downloaded itertools v0.11.0
[INFO] [stderr]   Downloaded petgraph v0.6.3
[INFO] [stderr]   Downloaded chumsky v1.0.0-alpha.4
[INFO] [stderr]   Downloaded syn v2.0.18
[INFO] [stderr]   Downloaded libc v0.2.146
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 729ad992ee13df0720011c112f05bc05c1321d524e726ac0813019f52a8ea509
[INFO] running `Command { std: "docker" "start" "-a" "729ad992ee13df0720011c112f05bc05c1321d524e726ac0813019f52a8ea509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "729ad992ee13df0720011c112f05bc05c1321d524e726ac0813019f52a8ea509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "729ad992ee13df0720011c112f05bc05c1321d524e726ac0813019f52a8ea509", kill_on_drop: false }`
[INFO] [stdout] 729ad992ee13df0720011c112f05bc05c1321d524e726ac0813019f52a8ea509
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8077d6cfc1a47a89ab7f500c1fadd15b377a8cd46bf46cbcb718bf0e7718367c
[INFO] running `Command { std: "docker" "start" "-a" "8077d6cfc1a47a89ab7f500c1fadd15b377a8cd46bf46cbcb718bf0e7718367c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking pretty_assertions v1.3.0
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]    Compiling stacker v0.1.15
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking chumsky v1.0.0-alpha.4
[INFO] [stderr]     Checking petgraph v0.6.3
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]     Checking parser v0.1.0 (/opt/rustwide/workdir/crates/parser)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> crates/parser/src/lib.rs:179:18
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn parse(&self, file: &'a str) -> ParseResult<AST, Rich<char>> {
[INFO] [stdout]     |                  ^^^^^ the lifetime is elided here         ^^^^^^^^^^ the same lifetime is hidden 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] 179 |     pub fn parse(&self, file: &'a str) -> ParseResult<AST, Rich<'_, char>> {
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking generator v0.1.0 (/opt/rustwide/workdir/crates/generator)
[INFO] [stderr]     Checking hugs v0.1.0 (/opt/rustwide/workdir/crates/hugs)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> crates/parser/src/lib.rs:179:18
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn parse(&self, file: &'a str) -> ParseResult<AST, Rich<char>> {
[INFO] [stdout]     |                  ^^^^^ the lifetime is elided here         ^^^^^^^^^^ the same lifetime is hidden 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] 179 |     pub fn parse(&self, file: &'a str) -> ParseResult<AST, Rich<'_, char>> {
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `params` is never read
[INFO] [stdout]    --> crates/generator/src/ecma/mod.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub struct FunctionDeclaration {
[INFO] [stdout]     |            ------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 151 |     pub params: (),
[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 `rest` is never read
[INFO] [stdout]    --> crates/generator/src/ecma/mod.rs:277:9
[INFO] [stdout]     |
[INFO] [stdout] 274 | pub struct ObjectPattern {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 277 |     pub rest: Option<()>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `params` is never read
[INFO] [stdout]    --> crates/generator/src/ecma/mod.rs:356:9
[INFO] [stdout]     |
[INFO] [stdout] 354 | pub struct ArrowFunctionExpression {
[INFO] [stdout]     |            ----------------------- field in this struct
[INFO] [stdout] 355 |     // TODO:
[INFO] [stdout] 356 |     pub params: Vec<()>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `params` is never read
[INFO] [stdout]    --> crates/generator/src/ecma/mod.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub struct FunctionDeclaration {
[INFO] [stdout]     |            ------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 151 |     pub params: (),
[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 `rest` is never read
[INFO] [stdout]    --> crates/generator/src/ecma/mod.rs:277:9
[INFO] [stdout]     |
[INFO] [stdout] 274 | pub struct ObjectPattern {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 277 |     pub rest: Option<()>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `params` is never read
[INFO] [stdout]    --> crates/generator/src/ecma/mod.rs:356:9
[INFO] [stdout]     |
[INFO] [stdout] 354 | pub struct ArrowFunctionExpression {
[INFO] [stdout]     |            ----------------------- field in this struct
[INFO] [stdout] 355 |     // TODO:
[INFO] [stdout] 356 |     pub params: Vec<()>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking effectful v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.63s
[INFO] running `Command { std: "docker" "inspect" "8077d6cfc1a47a89ab7f500c1fadd15b377a8cd46bf46cbcb718bf0e7718367c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8077d6cfc1a47a89ab7f500c1fadd15b377a8cd46bf46cbcb718bf0e7718367c", kill_on_drop: false }`
[INFO] [stdout] 8077d6cfc1a47a89ab7f500c1fadd15b377a8cd46bf46cbcb718bf0e7718367c
