[INFO] fetching crate Cecile 0.1.7...
[INFO] checking Cecile-0.1.7 against try#47af3d0de9d26c7deba4cfb203b710cc3f764e91 for pr-130443
[INFO] extracting crate Cecile 0.1.7 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate Cecile 0.1.7 on toolchain 47af3d0de9d26c7deba4cfb203b710cc3f764e91
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate Cecile 0.1.7
[INFO] finished tweaking crates.io crate Cecile 0.1.7
[INFO] tweaked toml for crates.io crate Cecile 0.1.7 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate Cecile 0.1.7 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" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 7fc607c11825f805e7e76ec04c911434697018e8778df240d862ba5b669291af
[INFO] running `Command { std: "docker" "start" "-a" "7fc607c11825f805e7e76ec04c911434697018e8778df240d862ba5b669291af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fc607c11825f805e7e76ec04c911434697018e8778df240d862ba5b669291af", kill_on_drop: false }`
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[INFO] [stdout] 7fc607c11825f805e7e76ec04c911434697018e8778df240d862ba5b669291af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aecaaf65ab6212d93c5443109aa08225c2ac86c0a63772b12fe03db4067dfbc6
[INFO] running `Command { std: "docker" "start" "-a" "aecaaf65ab6212d93c5443109aa08225c2ac86c0a63772b12fe03db4067dfbc6", kill_on_drop: false }`
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[INFO] [stderr]    Compiling Cecile v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::cc_parser::ast`
[INFO] [stdout]    --> src/cc_lexer/mod.rs:191:9
[INFO] [stdout]     |
[INFO] [stdout] 191 |     use crate::cc_parser::ast;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::bail`
[INFO] [stdout]  --> src/cli/command.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use anyhow::bail;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/vm/chunk.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, ops::Index};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::compiler::Upvalue`
[INFO] [stdout]  --> src/vm/chunk.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::compiler::Upvalue;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::object::ObjectFunction`
[INFO] [stdout]  --> src/vm/chunk.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::object::ObjectFunction;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Type`
[INFO] [stdout]  --> src/vm/chunk.rs:7:35
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::cc_parser::ast::{Span, Type};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::bail`
[INFO] [stdout]  --> src/cli/command.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use anyhow::bail;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/vm/chunk.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, ops::Index};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::compiler::Upvalue`
[INFO] [stdout]  --> src/vm/chunk.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::compiler::Upvalue;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::object::ObjectFunction`
[INFO] [stdout]  --> src/vm/chunk.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use super::object::ObjectFunction;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Type`
[INFO] [stdout]  --> src/vm/chunk.rs:7:35
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::cc_parser::ast::{Span, Type};
[INFO] [stdout]   |                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `super_methods` is never read
[INFO] [stdout]    --> src/vm/compiler.rs:395:17
[INFO] [stdout]     |
[INFO] [stdout] 395 |         let mut super_methods =
[INFO] [stdout]     |                 ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_struct`
[INFO] [stdout]    --> src/vm/compiler.rs:446:17
[INFO] [stdout]     |
[INFO] [stdout] 446 |             let current_struct = self.get_current_struct_mut(&range)?;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_struct`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `super_methods` is never read
[INFO] [stdout]    --> src/vm/compiler.rs:395:17
[INFO] [stdout]     |
[INFO] [stdout] 395 |         let mut super_methods =
[INFO] [stdout]     |                 ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_struct`
[INFO] [stdout]    --> src/vm/compiler.rs:446:17
[INFO] [stdout]     |
[INFO] [stdout] 446 |             let current_struct = self.get_current_struct_mut(&range)?;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_struct`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/vm/compiler.rs:189:5
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub struct StructMethod {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 189 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StructMethod` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Cecile` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `cecile`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/vm/compiler.rs:189:5
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub struct StructMethod {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 189 |     name: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StructMethod` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Cecile::vm::VM`
[INFO] [stdout]  --> tests/cecile.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use Cecile::vm::VM;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.07s
[INFO] running `Command { std: "docker" "inspect" "aecaaf65ab6212d93c5443109aa08225c2ac86c0a63772b12fe03db4067dfbc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aecaaf65ab6212d93c5443109aa08225c2ac86c0a63772b12fe03db4067dfbc6", kill_on_drop: false }`
[INFO] [stdout] aecaaf65ab6212d93c5443109aa08225c2ac86c0a63772b12fe03db4067dfbc6
