[INFO] cloning repository https://github.com/lrshsl/exas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lrshsl/exas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flrshsl%2Fexas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flrshsl%2Fexas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 61f95fd566d83d57920513899cf53466f0b72b6d
[INFO] fixing lrshsl/exas against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flrshsl%2Fexas" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lrshsl/exas
[INFO] finished tweaking git repo https://github.com/lrshsl/exas
[INFO] tweaked toml for git repo https://github.com/lrshsl/exas written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lrshsl/exas on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "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" "+622891a4e29178280638a6b63a8908bde2c0c854" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 28 packages to latest compatible versions
[INFO] [stderr]       Adding logos v0.14.4 (available: v0.16.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded logos-codegen v0.14.4
[INFO] [stderr]   Downloaded logos v0.14.4
[INFO] [stderr]   Downloaded logos-derive v0.14.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 892e5a7a743615b68caba6c74c699e1cf92bc80bdacd71b3a7546735d4ac3bea
[INFO] running `Command { std: "docker" "start" "892e5a7a743615b68caba6c74c699e1cf92bc80bdacd71b3a7546735d4ac3bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "892e5a7a743615b68caba6c74c699e1cf92bc80bdacd71b3a7546735d4ac3bea" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "892e5a7a743615b68caba6c74c699e1cf92bc80bdacd71b3a7546735d4ac3bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "892e5a7a743615b68caba6c74c699e1cf92bc80bdacd71b3a7546735d4ac3bea" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling logos-codegen v0.14.4
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]    Compiling logos-derive v0.14.4
[INFO] [stderr]     Checking logos v0.14.4
[INFO] [stderr]     Checking clap v4.6.1
[INFO] [stderr]     Checking eas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/ast/ast_util/register.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Register`
[INFO] [stdout]   --> src/ast/mod.rs:14:31
[INFO] [stdout]    |
[INFO] [stdout] 14 |     register::{free_register, Register},
[INFO] [stdout]    |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FnSignature` and `ParamList`
[INFO] [stdout]   --> src/ast/mod.rs:41:31
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub(self) use fn_def::{FnDef, FnSignature, Param, ParamExpr, ParamList};
[INFO] [stdout]    |                               ^^^^^^^^^^^                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TypeFn` and `Type`
[INFO] [stdout]   --> src/ast/mod.rs:47:37
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub(self) use typeexpr::{find_type, Type, TypeFn};
[INFO] [stdout]    |                                     ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `arg` and `command`
[INFO] [stdout]  --> src/cli/mod.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use clap::{arg, builder::TypedValueParser as _, command, Args, Parser as ArgParser, Subcommand};
[INFO] [stdout]   |            ^^^                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CompileError`
[INFO] [stdout]  --> src/errors/mod.rs:6:41
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use compile_result::{compile_error, CompileError, CompileResult, SyntaxErrorContext};
[INFO] [stdout]   |                                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/ast/ast_util/register.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Register`
[INFO] [stdout]   --> src/ast/mod.rs:14:31
[INFO] [stdout]    |
[INFO] [stdout] 14 |     register::{free_register, Register},
[INFO] [stdout]    |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FnSignature` and `ParamList`
[INFO] [stdout]   --> src/ast/mod.rs:41:31
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub(self) use fn_def::{FnDef, FnSignature, Param, ParamExpr, ParamList};
[INFO] [stdout]    |                               ^^^^^^^^^^^                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TypeFn` and `Type`
[INFO] [stdout]   --> src/ast/mod.rs:47:37
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub(self) use typeexpr::{find_type, Type, TypeFn};
[INFO] [stdout]    |                                     ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `arg` and `command`
[INFO] [stdout]  --> src/cli/mod.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use clap::{arg, builder::TypedValueParser as _, command, Args, Parser as ArgParser, Subcommand};
[INFO] [stdout]   |            ^^^                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CompileError`
[INFO] [stdout]  --> src/errors/mod.rs:6:41
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use compile_result::{compile_error, CompileError, CompileResult, SyntaxErrorContext};
[INFO] [stdout]   |                                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Byte`, `Word`, `DWord`, and `QWord` are never constructed
[INFO] [stdout]   --> src/ast/expr.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub enum SmallValue {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout]  7 |     Byte(u8),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  8 |     Word(u16),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  9 |     DWord(u32),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 10 |     QWord(u64),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SmallValue` 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: variant `Bytes` is never constructed
[INFO] [stdout]   --> src/ast/expr.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub enum Expr<'source> {
[INFO] [stdout]    |          ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 47 |     Bytes(Box<[u8]>),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expr` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]  --> src/ast/typeexpr/type.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug, Clone, PartialEq)]
[INFO] [stdout]   |                        --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 6 |     pub type_fn: Option<TypeFn>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: the address of the same function can vary between different codegen units
[INFO] [stdout]   = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]   = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]   = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Byte`, `Word`, `DWord`, and `QWord` are never constructed
[INFO] [stdout]   --> src/ast/expr.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub enum SmallValue {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout]  7 |     Byte(u8),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  8 |     Word(u16),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  9 |     DWord(u32),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 10 |     QWord(u64),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SmallValue` 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: variant `Bytes` is never constructed
[INFO] [stdout]   --> src/ast/expr.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub enum Expr<'source> {
[INFO] [stdout]    |          ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 47 |     Bytes(Box<[u8]>),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expr` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `type_alias_impl_trait` is declared but not used
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(type_alias_impl_trait)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `trait_alias` is declared but not used
[INFO] [stdout]  --> src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(trait_alias)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]  --> src/ast/typeexpr/type.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Debug, Clone, PartialEq)]
[INFO] [stdout]   |                        --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 6 |     pub type_fn: Option<TypeFn>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: the address of the same function can vary between different codegen units
[INFO] [stdout]   = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]   = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]   = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `type_alias_impl_trait` is declared but not used
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(type_alias_impl_trait)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `trait_alias` is declared but not used
[INFO] [stdout]  --> src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(trait_alias)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.11s
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "892e5a7a743615b68caba6c74c699e1cf92bc80bdacd71b3a7546735d4ac3bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "892e5a7a743615b68caba6c74c699e1cf92bc80bdacd71b3a7546735d4ac3bea", kill_on_drop: false }`
[INFO] [stdout] 892e5a7a743615b68caba6c74c699e1cf92bc80bdacd71b3a7546735d4ac3bea
