[INFO] cloning repository https://github.com/TheCookiess/rust-compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheCookiess/rust-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheCookiess%2Frust-compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheCookiess%2Frust-compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 78635674284b32929bf6666c2dc82944b4cf1edf
[INFO] testing TheCookiess/rust-compiler against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheCookiess%2Frust-compiler" "/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/TheCookiess/rust-compiler
[INFO] finished tweaking git repo https://github.com/TheCookiess/rust-compiler
[INFO] tweaked toml for git repo https://github.com/TheCookiess/rust-compiler written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TheCookiess/rust-compiler on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 263 packages to latest compatible versions
[INFO] [stderr]       Adding globset v0.4.6 (available: v0.4.18)
[INFO] [stderr]       Adding indexed_valued_enums v1.0.0 (available: v2.0.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.10.0)
[INFO] [stderr]       Adding termcolor v1.1.3 (available: v1.4.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libredox v0.1.15
[INFO] [stderr]   Downloaded watchexec v1.17.2
[INFO] [stderr]   Downloaded fsevent-sys v2.0.1
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[INFO] [stderr]   Downloaded clearscreen v1.0.11
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[INFO] [stderr]   Downloaded zvariant_utils v3.3.0
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[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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e9a34df93861a3aa0257d80379d4a165436c70332cfd3d881ebb450017d4d23
[INFO] running `Command { std: "docker" "start" "-a" "9e9a34df93861a3aa0257d80379d4a165436c70332cfd3d881ebb450017d4d23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e9a34df93861a3aa0257d80379d4a165436c70332cfd3d881ebb450017d4d23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e9a34df93861a3aa0257d80379d4a165436c70332cfd3d881ebb450017d4d23", kill_on_drop: false }`
[INFO] [stdout] 9e9a34df93861a3aa0257d80379d4a165436c70332cfd3d881ebb450017d4d23
[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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 253da132c3e51d6f3d92742088af998d110d21d6c46494eca21ba2d0171a5ada
[INFO] running `Command { std: "docker" "start" "-a" "253da132c3e51d6f3d92742088af998d110d21d6c46494eca21ba2d0171a5ada", kill_on_drop: false }`
[INFO] [stderr] warning: toy_compiler v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-watch` which is missing a lib target
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling text-to-ascii-art v0.1.10
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling indexed_valued_enums v1.0.0
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling enum-ordinalize v4.3.2
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]    Compiling toy_compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/checker/mod.rs:1056:19
[INFO] [stdout]      |
[INFO] [stdout] 1056 |     fn check_expr(&self, expr: &Node<Expr>) -> Result<ExprSem> {
[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] 1056 |     fn check_expr(&self, expr: &Node<Expr>) -> Result<ExprSem<'_>> {
[INFO] [stdout]      |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/checker/mod.rs:1071:23
[INFO] [stdout]      |
[INFO] [stdout] 1071 |     fn check_expr_dot(&self, op: TokenKind, lhs: &Box<Node<Expr>>, rhs: &Box<Node<Expr>>) -> Result<ExprSem> {
[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] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1071 |     fn check_expr_dot(&self, op: TokenKind, lhs: &Box<Node<Expr>>, rhs: &Box<Node<Expr>>) -> Result<ExprSem<'_>> {
[INFO] [stdout]      |                                                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/checker/mod.rs:1103:34
[INFO] [stdout]      |
[INFO] [stdout] 1103 |     fn check_expr_unified_binary(&self, op: TokenKind, lhs: &Box<Node<Expr>>, rhs: &Box<Node<Expr>>) -> Result<ExprSem> {
[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] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1103 |     fn check_expr_unified_binary(&self, op: TokenKind, lhs: &Box<Node<Expr>>, rhs: &Box<Node<Expr>>) -> Result<ExprSem<'_>> {
[INFO] [stdout]      |                                                                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/checker/mod.rs:1179:25
[INFO] [stdout]      |
[INFO] [stdout] 1179 |     fn check_expr_unary(&self, op: TokenKind, expr: &Node<Expr>) -> Result<ExprSem> {
[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] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1179 |     fn check_expr_unary(&self, op: TokenKind, expr: &Node<Expr>) -> Result<ExprSem<'_>> {
[INFO] [stdout]      |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/checker/mod.rs:1256:19
[INFO] [stdout]      |
[INFO] [stdout] 1256 |     fn check_term(&self, term: &Term, start: Pos, end: Pos) -> Result<ExprSem> {
[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] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1256 |     fn check_term(&self, term: &Term, start: Pos, end: Pos) -> Result<ExprSem<'_>> {
[INFO] [stdout]      |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/checker/mod.rs:1442:9
[INFO] [stdout]      |
[INFO] [stdout] 1442 |         &self,
[INFO] [stdout]      |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 1445 |     ) -> Result<ExprData> {
[INFO] [stdout]      |                 ^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1445 |     ) -> Result<ExprData<'_>> {
[INFO] [stdout]      |                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/checker/mod.rs:1523:30
[INFO] [stdout]      |
[INFO] [stdout] 1523 |     fn create_expr_semantics(&self, var_type: AddressedType) -> Result<ExprSem> {
[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] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1523 |     fn create_expr_semantics(&self, var_type: AddressedType) -> Result<ExprSem<'_>> {
[INFO] [stdout]      |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.83s
[INFO] running `Command { std: "docker" "inspect" "253da132c3e51d6f3d92742088af998d110d21d6c46494eca21ba2d0171a5ada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "253da132c3e51d6f3d92742088af998d110d21d6c46494eca21ba2d0171a5ada", kill_on_drop: false }`
[INFO] [stdout] 253da132c3e51d6f3d92742088af998d110d21d6c46494eca21ba2d0171a5ada
[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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6081e357f0aa4d769c63230951898fd4faea0fa5aaf2e87abb092576fb870c1a
[INFO] running `Command { std: "docker" "start" "-a" "6081e357f0aa4d769c63230951898fd4faea0fa5aaf2e87abb092576fb870c1a", kill_on_drop: false }`
[INFO] [stderr] warning: toy_compiler v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-watch` which is missing a lib target
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/checker/mod.rs:1056:19
[INFO] [stdout]      |
[INFO] [stdout] 1056 |     fn check_expr(&self, expr: &Node<Expr>) -> Result<ExprSem> {
[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] 1056 |     fn check_expr(&self, expr: &Node<Expr>) -> Result<ExprSem<'_>> {
[INFO] [stdout]      |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/checker/mod.rs:1071:23
[INFO] [stdout]      |
[INFO] [stdout] 1071 |     fn check_expr_dot(&self, op: TokenKind, lhs: &Box<Node<Expr>>, rhs: &Box<Node<Expr>>) -> Result<ExprSem> {
[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] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1071 |     fn check_expr_dot(&self, op: TokenKind, lhs: &Box<Node<Expr>>, rhs: &Box<Node<Expr>>) -> Result<ExprSem<'_>> {
[INFO] [stdout]      |                                                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/checker/mod.rs:1103:34
[INFO] [stdout]      |
[INFO] [stdout] 1103 |     fn check_expr_unified_binary(&self, op: TokenKind, lhs: &Box<Node<Expr>>, rhs: &Box<Node<Expr>>) -> Result<ExprSem> {
[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] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1103 |     fn check_expr_unified_binary(&self, op: TokenKind, lhs: &Box<Node<Expr>>, rhs: &Box<Node<Expr>>) -> Result<ExprSem<'_>> {
[INFO] [stdout]      |                                                                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/checker/mod.rs:1179:25
[INFO] [stdout]      |
[INFO] [stdout] 1179 |     fn check_expr_unary(&self, op: TokenKind, expr: &Node<Expr>) -> Result<ExprSem> {
[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] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1179 |     fn check_expr_unary(&self, op: TokenKind, expr: &Node<Expr>) -> Result<ExprSem<'_>> {
[INFO] [stdout]      |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/checker/mod.rs:1256:19
[INFO] [stdout]      |
[INFO] [stdout] 1256 |     fn check_term(&self, term: &Term, start: Pos, end: Pos) -> Result<ExprSem> {
[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] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1256 |     fn check_term(&self, term: &Term, start: Pos, end: Pos) -> Result<ExprSem<'_>> {
[INFO] [stdout]      |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/checker/mod.rs:1442:9
[INFO] [stdout]      |
[INFO] [stdout] 1442 |         &self,
[INFO] [stdout]      |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 1445 |     ) -> Result<ExprData> {
[INFO] [stdout]      |                 ^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1445 |     ) -> Result<ExprData<'_>> {
[INFO] [stdout]      |                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling toy_compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/checker/mod.rs:1523:30
[INFO] [stdout]      |
[INFO] [stdout] 1523 |     fn create_expr_semantics(&self, var_type: AddressedType) -> Result<ExprSem> {
[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] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1523 |     fn create_expr_semantics(&self, var_type: AddressedType) -> Result<ExprSem<'_>> {
[INFO] [stdout]      |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/checker/mod.rs:1056:19
[INFO] [stdout]      |
[INFO] [stdout] 1056 |     fn check_expr(&self, expr: &Node<Expr>) -> Result<ExprSem> {
[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] 1056 |     fn check_expr(&self, expr: &Node<Expr>) -> Result<ExprSem<'_>> {
[INFO] [stdout]      |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/checker/mod.rs:1071:23
[INFO] [stdout]      |
[INFO] [stdout] 1071 |     fn check_expr_dot(&self, op: TokenKind, lhs: &Box<Node<Expr>>, rhs: &Box<Node<Expr>>) -> Result<ExprSem> {
[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] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1071 |     fn check_expr_dot(&self, op: TokenKind, lhs: &Box<Node<Expr>>, rhs: &Box<Node<Expr>>) -> Result<ExprSem<'_>> {
[INFO] [stdout]      |                                                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/checker/mod.rs:1103:34
[INFO] [stdout]      |
[INFO] [stdout] 1103 |     fn check_expr_unified_binary(&self, op: TokenKind, lhs: &Box<Node<Expr>>, rhs: &Box<Node<Expr>>) -> Result<ExprSem> {
[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] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1103 |     fn check_expr_unified_binary(&self, op: TokenKind, lhs: &Box<Node<Expr>>, rhs: &Box<Node<Expr>>) -> Result<ExprSem<'_>> {
[INFO] [stdout]      |                                                                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/checker/mod.rs:1179:25
[INFO] [stdout]      |
[INFO] [stdout] 1179 |     fn check_expr_unary(&self, op: TokenKind, expr: &Node<Expr>) -> Result<ExprSem> {
[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] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1179 |     fn check_expr_unary(&self, op: TokenKind, expr: &Node<Expr>) -> Result<ExprSem<'_>> {
[INFO] [stdout]      |                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/checker/mod.rs:1256:19
[INFO] [stdout]      |
[INFO] [stdout] 1256 |     fn check_term(&self, term: &Term, start: Pos, end: Pos) -> Result<ExprSem> {
[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] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1256 |     fn check_term(&self, term: &Term, start: Pos, end: Pos) -> Result<ExprSem<'_>> {
[INFO] [stdout]      |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/checker/mod.rs:1442:9
[INFO] [stdout]      |
[INFO] [stdout] 1442 |         &self,
[INFO] [stdout]      |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 1445 |     ) -> Result<ExprData> {
[INFO] [stdout]      |                 ^^^^^^^^ 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] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1445 |     ) -> Result<ExprData<'_>> {
[INFO] [stdout]      |                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/checker/mod.rs:1523:30
[INFO] [stdout]      |
[INFO] [stdout] 1523 |     fn create_expr_semantics(&self, var_type: AddressedType) -> Result<ExprSem> {
[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] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 1523 |     fn create_expr_semantics(&self, var_type: AddressedType) -> Result<ExprSem<'_>> {
[INFO] [stdout]      |                                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "6081e357f0aa4d769c63230951898fd4faea0fa5aaf2e87abb092576fb870c1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6081e357f0aa4d769c63230951898fd4faea0fa5aaf2e87abb092576fb870c1a", kill_on_drop: false }`
[INFO] [stdout] 6081e357f0aa4d769c63230951898fd4faea0fa5aaf2e87abb092576fb870c1a
[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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d6fc47cd5e56c358cd03def62480f645f215bd66a0d2496afa5aa37d12b2562c
[INFO] running `Command { std: "docker" "start" "-a" "d6fc47cd5e56c358cd03def62480f645f215bd66a0d2496afa5aa37d12b2562c", kill_on_drop: false }`
[INFO] [stderr] warning: toy_compiler v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-watch` which is missing a lib target
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/checker/mod.rs:1056:19
[INFO] [stderr]      |
[INFO] [stderr] 1056 |     fn check_expr(&self, expr: &Node<Expr>) -> Result<ExprSem> {
[INFO] [stderr]      |                   ^^^^^ the lifetime is elided here   ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1056 |     fn check_expr(&self, expr: &Node<Expr>) -> Result<ExprSem<'_>> {
[INFO] [stderr]      |                                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/checker/mod.rs:1071:23
[INFO] [stderr]      |
[INFO] [stderr] 1071 |     fn check_expr_dot(&self, op: TokenKind, lhs: &Box<Node<Expr>>, rhs: &Box<Node<Expr>>) -> Result<ExprSem> {
[INFO] [stderr]      |                       ^^^^^ the lifetime is elided here                                             ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1071 |     fn check_expr_dot(&self, op: TokenKind, lhs: &Box<Node<Expr>>, rhs: &Box<Node<Expr>>) -> Result<ExprSem<'_>> {
[INFO] [stderr]      |                                                                                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/checker/mod.rs:1103:34
[INFO] [stderr]      |
[INFO] [stderr] 1103 |     fn check_expr_unified_binary(&self, op: TokenKind, lhs: &Box<Node<Expr>>, rhs: &Box<Node<Expr>>) -> Result<ExprSem> {
[INFO] [stderr]      |                                  ^^^^^ the lifetime is elided here                                             ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1103 |     fn check_expr_unified_binary(&self, op: TokenKind, lhs: &Box<Node<Expr>>, rhs: &Box<Node<Expr>>) -> Result<ExprSem<'_>> {
[INFO] [stderr]      |                                                                                                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/checker/mod.rs:1179:25
[INFO] [stderr]      |
[INFO] [stderr] 1179 |     fn check_expr_unary(&self, op: TokenKind, expr: &Node<Expr>) -> Result<ExprSem> {
[INFO] [stderr]      |                         ^^^^^ the lifetime is elided here                  ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1179 |     fn check_expr_unary(&self, op: TokenKind, expr: &Node<Expr>) -> Result<ExprSem<'_>> {
[INFO] [stderr]      |                                                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/checker/mod.rs:1256:19
[INFO] [stderr]      |
[INFO] [stderr] 1256 |     fn check_term(&self, term: &Term, start: Pos, end: Pos) -> Result<ExprSem> {
[INFO] [stderr]      |                   ^^^^^ the lifetime is elided here                   ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1256 |     fn check_term(&self, term: &Term, start: Pos, end: Pos) -> Result<ExprSem<'_>> {
[INFO] [stderr]      |                                                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/checker/mod.rs:1442:9
[INFO] [stderr]      |
[INFO] [stderr] 1442 |         &self,
[INFO] [stderr]      |         ^^^^^ the lifetime is elided here
[INFO] [stderr] ...
[INFO] [stderr] 1445 |     ) -> Result<ExprData> {
[INFO] [stderr]      |                 ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1445 |     ) -> Result<ExprData<'_>> {
[INFO] [stderr]      |                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/checker/mod.rs:1523:30
[INFO] [stderr]      |
[INFO] [stderr] 1523 |     fn create_expr_semantics(&self, var_type: AddressedType) -> Result<ExprSem> {
[INFO] [stderr]      |                              ^^^^^ the lifetime is elided here         ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 1523 |     fn create_expr_semantics(&self, var_type: AddressedType) -> Result<ExprSem<'_>> {
[INFO] [stderr]      |                                                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `toy_compiler` (lib) generated 7 warnings (run `cargo fix --lib -p toy_compiler` to apply 7 suggestions)
[INFO] [stderr] warning: `toy_compiler` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/toy_compiler-cd608b34807a7d9e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/toy_compiler-1ef09132785aca92)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-7deb7c183be55010)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr] free(): unaligned chunk detected in tcache 2
[INFO] [stderr] error: test failed, to rerun pass `--test integration_tests`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/integration_tests-7deb7c183be55010` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "d6fc47cd5e56c358cd03def62480f645f215bd66a0d2496afa5aa37d12b2562c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6fc47cd5e56c358cd03def62480f645f215bd66a0d2496afa5aa37d12b2562c", kill_on_drop: false }`
[INFO] [stdout] d6fc47cd5e56c358cd03def62480f645f215bd66a0d2496afa5aa37d12b2562c
