[INFO] updating cached repository gcao/gene.rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/gcao/gene.rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/gcao/gene.rs" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/gcao/gene.rs"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/gcao/gene.rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/gcao/gene.rs" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/gcao/gene.rs"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/gcao/gene.rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 47258c19f06b1f23451c56e7ebef1fbca7ff3893 [INFO] sha for GitHub repo gcao/gene.rs: 47258c19f06b1f23451c56e7ebef1fbca7ff3893 [INFO] validating manifest of gcao/gene.rs on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of gcao/gene.rs on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing gcao/gene.rs [INFO] finished frobbing gcao/gene.rs [INFO] frobbed toml for gcao/gene.rs written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/gcao/gene.rs/Cargo.toml [INFO] started frobbing gcao/gene.rs [INFO] finished frobbing gcao/gene.rs [INFO] frobbed toml for gcao/gene.rs written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/gcao/gene.rs/Cargo.toml [INFO] crate gcao/gene.rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking gcao/gene.rs against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-2/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/gcao/gene.rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 65c90a97ab3c8370145e962054de4c4b78fe758c6c93b97e709239a62f0232c0 [INFO] running `"docker" "start" "-a" "65c90a97ab3c8370145e962054de4c4b78fe758c6c93b97e709239a62f0232c0"` [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Checking uuid v0.7.1 [INFO] [stderr] Checking gene v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `block_id` [INFO] [stderr] --> src/compiler.rs:30:13 [INFO] [stderr] | [INFO] [stderr] 30 | let block_id = block.id.clone(); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_block_id` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op` [INFO] [stderr] --> src/vm/mod.rs:172:5 [INFO] [stderr] | [INFO] [stderr] 172 | op: &'a str, [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_op` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `block_id` [INFO] [stderr] --> src/compiler.rs:30:13 [INFO] [stderr] | [INFO] [stderr] 30 | let block_id = block.id.clone(); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_block_id` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op` [INFO] [stderr] --> src/vm/mod.rs:172:5 [INFO] [stderr] | [INFO] [stderr] 172 | op: &'a str, [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_op` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NAMESPACE` [INFO] [stderr] --> src/vm/types.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | NAMESPACE, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/vm/types.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn new(parent: Context) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/vm/types.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn new(parent: Self) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `def_member` [INFO] [stderr] --> src/vm/types.rs:91:5 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn def_member(&mut self, name: String, value: Rc>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/vm/types.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn new(parent: Scope) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Module` [INFO] [stderr] --> src/vm/types.rs:158:1 [INFO] [stderr] | [INFO] [stderr] 158 | pub struct Module { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `block` [INFO] [stderr] --> src/vm/mod.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | block: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `app` [INFO] [stderr] --> src/vm/mod.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | app: Application, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NAMESPACE` [INFO] [stderr] --> src/vm/types.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | NAMESPACE, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/vm/types.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn new(parent: Context) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/vm/types.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn new(parent: Self) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `def_member` [INFO] [stderr] --> src/vm/types.rs:91:5 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn def_member(&mut self, name: String, value: Rc>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/vm/types.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn new(parent: Scope) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Module` [INFO] [stderr] --> src/vm/types.rs:158:1 [INFO] [stderr] | [INFO] [stderr] 158 | pub struct Module { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `block` [INFO] [stderr] --> src/vm/mod.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | block: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `app` [INFO] [stderr] --> src/vm/mod.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | app: Application, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ordered_float::OrderedFloat` [INFO] [stderr] --> tests/wip_tests.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use ordered_float::OrderedFloat; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::BTreeMap` [INFO] [stderr] --> tests/wip_tests.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::collections::BTreeMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `gene::compiler::Compiler` [INFO] [stderr] --> tests/wip_tests.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use gene::compiler::Compiler; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `gene::parser::Parser` [INFO] [stderr] --> tests/wip_tests.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use gene::parser::Parser; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `gene::types::Gene` [INFO] [stderr] --> tests/wip_tests.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use gene::types::Gene; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `gene::types::Value` [INFO] [stderr] --> tests/wip_tests.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use gene::types::Value; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `gene::vm::VirtualMachine` [INFO] [stderr] --> tests/wip_tests.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use gene::vm::VirtualMachine; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `compiler` [INFO] [stderr] --> tests/vm_tests.rs:144:13 [INFO] [stderr] | [INFO] [stderr] 144 | let mut compiler = Compiler::new(); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_compiler` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vm` [INFO] [stderr] --> tests/vm_tests.rs:145:13 [INFO] [stderr] | [INFO] [stderr] 145 | let mut vm = VirtualMachine::new(); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_vm` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/vm_tests.rs:144:9 [INFO] [stderr] | [INFO] [stderr] 144 | let mut compiler = Compiler::new(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/vm_tests.rs:145:9 [INFO] [stderr] | [INFO] [stderr] 145 | let mut vm = VirtualMachine::new(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.04s [INFO] running `"docker" "inspect" "65c90a97ab3c8370145e962054de4c4b78fe758c6c93b97e709239a62f0232c0"` [INFO] running `"docker" "rm" "-f" "65c90a97ab3c8370145e962054de4c4b78fe758c6c93b97e709239a62f0232c0"` [INFO] [stdout] 65c90a97ab3c8370145e962054de4c4b78fe758c6c93b97e709239a62f0232c0