[INFO] cloning repository https://github.com/Nanoteck137/kira [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nanoteck137/kira" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNanoteck137%2Fkira", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNanoteck137%2Fkira'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4f9c4466e5a3a93158131cdff0104884891c1c2a [INFO] checking Nanoteck137/kira against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNanoteck137%2Fkira" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Nanoteck137/kira [INFO] finished tweaking git repo https://github.com/Nanoteck137/kira [INFO] tweaked toml for git repo https://github.com/Nanoteck137/kira written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Nanoteck137/kira on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Nanoteck137/kira 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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_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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 50182881c8cbc7835b5ce55a6b14b84cd695e3905c2c3b804641540ef82e4ed9 [INFO] running `Command { std: "docker" "start" "-a" "50182881c8cbc7835b5ce55a6b14b84cd695e3905c2c3b804641540ef82e4ed9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50182881c8cbc7835b5ce55a6b14b84cd695e3905c2c3b804641540ef82e4ed9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50182881c8cbc7835b5ce55a6b14b84cd695e3905c2c3b804641540ef82e4ed9", kill_on_drop: false }` [INFO] [stdout] 50182881c8cbc7835b5ce55a6b14b84cd695e3905c2c3b804641540ef82e4ed9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 68f9de1823e327a140baea0d491f6b02a0ba8540f9c71e3f3c1489a1a78a02aa [INFO] running `Command { std: "docker" "start" "-a" "68f9de1823e327a140baea0d491f6b02a0ba8540f9c71e3f3c1489a1a78a02aa", kill_on_drop: false }` [INFO] [stderr] Checking kira v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `rd` [INFO] [stdout] --> src/cpu/mod.rs:391:34 [INFO] [stdout] | [INFO] [stdout] 391 | Instruction::Csrrc { rd, rs1, csr } => { todo!(); } [INFO] [stdout] | ^^ help: try ignoring the field: `rd: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rs1` [INFO] [stdout] --> src/cpu/mod.rs:391:38 [INFO] [stdout] | [INFO] [stdout] 391 | Instruction::Csrrc { rd, rs1, csr } => { todo!(); } [INFO] [stdout] | ^^^ help: try ignoring the field: `rs1: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `csr` [INFO] [stdout] --> src/cpu/mod.rs:391:43 [INFO] [stdout] | [INFO] [stdout] 391 | Instruction::Csrrc { rd, rs1, csr } => { todo!(); } [INFO] [stdout] | ^^^ help: try ignoring the field: `csr: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rd` [INFO] [stdout] --> src/cpu/mod.rs:402:35 [INFO] [stdout] | [INFO] [stdout] 402 | Instruction::Csrrsi { rd, uimm, csr } => { todo!(); } [INFO] [stdout] | ^^ help: try ignoring the field: `rd: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uimm` [INFO] [stdout] --> src/cpu/mod.rs:402:39 [INFO] [stdout] | [INFO] [stdout] 402 | Instruction::Csrrsi { rd, uimm, csr } => { todo!(); } [INFO] [stdout] | ^^^^ help: try ignoring the field: `uimm: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `csr` [INFO] [stdout] --> src/cpu/mod.rs:402:45 [INFO] [stdout] | [INFO] [stdout] 402 | Instruction::Csrrsi { rd, uimm, csr } => { todo!(); } [INFO] [stdout] | ^^^ help: try ignoring the field: `csr: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rd` [INFO] [stdout] --> src/cpu/mod.rs:403:35 [INFO] [stdout] | [INFO] [stdout] 403 | Instruction::Csrrci { rd, uimm, csr } => { todo!(); } [INFO] [stdout] | ^^ help: try ignoring the field: `rd: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uimm` [INFO] [stdout] --> src/cpu/mod.rs:403:39 [INFO] [stdout] | [INFO] [stdout] 403 | Instruction::Csrrci { rd, uimm, csr } => { todo!(); } [INFO] [stdout] | ^^^^ help: try ignoring the field: `uimm: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `csr` [INFO] [stdout] --> src/cpu/mod.rs:403:45 [INFO] [stdout] | [INFO] [stdout] 403 | Instruction::Csrrci { rd, uimm, csr } => { todo!(); } [INFO] [stdout] | ^^^ help: try ignoring the field: `csr: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 75 | let mut path = PathBuf::from("./test/a.out"); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rd` [INFO] [stdout] --> src/cpu/mod.rs:391:34 [INFO] [stdout] | [INFO] [stdout] 391 | Instruction::Csrrc { rd, rs1, csr } => { todo!(); } [INFO] [stdout] | ^^ help: try ignoring the field: `rd: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rs1` [INFO] [stdout] --> src/cpu/mod.rs:391:38 [INFO] [stdout] | [INFO] [stdout] 391 | Instruction::Csrrc { rd, rs1, csr } => { todo!(); } [INFO] [stdout] | ^^^ help: try ignoring the field: `rs1: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `csr` [INFO] [stdout] --> src/cpu/mod.rs:391:43 [INFO] [stdout] | [INFO] [stdout] 391 | Instruction::Csrrc { rd, rs1, csr } => { todo!(); } [INFO] [stdout] | ^^^ help: try ignoring the field: `csr: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rd` [INFO] [stdout] --> src/cpu/mod.rs:402:35 [INFO] [stdout] | [INFO] [stdout] 402 | Instruction::Csrrsi { rd, uimm, csr } => { todo!(); } [INFO] [stdout] | ^^ help: try ignoring the field: `rd: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uimm` [INFO] [stdout] --> src/cpu/mod.rs:402:39 [INFO] [stdout] | [INFO] [stdout] 402 | Instruction::Csrrsi { rd, uimm, csr } => { todo!(); } [INFO] [stdout] | ^^^^ help: try ignoring the field: `uimm: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `csr` [INFO] [stdout] --> src/cpu/mod.rs:402:45 [INFO] [stdout] | [INFO] [stdout] 402 | Instruction::Csrrsi { rd, uimm, csr } => { todo!(); } [INFO] [stdout] | ^^^ help: try ignoring the field: `csr: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rd` [INFO] [stdout] --> src/cpu/mod.rs:403:35 [INFO] [stdout] | [INFO] [stdout] 403 | Instruction::Csrrci { rd, uimm, csr } => { todo!(); } [INFO] [stdout] | ^^ help: try ignoring the field: `rd: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uimm` [INFO] [stdout] --> src/cpu/mod.rs:403:39 [INFO] [stdout] | [INFO] [stdout] 403 | Instruction::Csrrci { rd, uimm, csr } => { todo!(); } [INFO] [stdout] | ^^^^ help: try ignoring the field: `uimm: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `csr` [INFO] [stdout] --> src/cpu/mod.rs:403:45 [INFO] [stdout] | [INFO] [stdout] 403 | Instruction::Csrrci { rd, uimm, csr } => { todo!(); } [INFO] [stdout] | ^^^ help: try ignoring the field: `csr: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/elf.rs:456:41 [INFO] [stdout] | [INFO] [stdout] 456 | let string_table_index: usize = string_table_index.try_into() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/elf.rs:462:25 [INFO] [stdout] | [INFO] [stdout] 462 | entry_size: program_header_entry_size.try_into() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/elf.rs:464:26 [INFO] [stdout] | [INFO] [stdout] 464 | num_entries: num_program_header_entries.try_into() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/elf.rs:471:25 [INFO] [stdout] | [INFO] [stdout] 471 | entry_size: section_header_entry_size.try_into() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/elf.rs:473:26 [INFO] [stdout] | [INFO] [stdout] 473 | num_entries: num_section_header_entries.try_into() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/elf.rs:504:32 [INFO] [stdout] | [INFO] [stdout] 504 | pub fn program_header_iter(&self) -> ProgramHeaderIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 504 | pub fn program_header_iter(&self) -> ProgramHeaderIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 75 | let mut path = PathBuf::from("./test/a.out"); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/elf.rs:456:41 [INFO] [stdout] | [INFO] [stdout] 456 | let string_table_index: usize = string_table_index.try_into() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kira` (bin "kira") due to 5 previous errors; 11 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/elf.rs:462:25 [INFO] [stdout] | [INFO] [stdout] 462 | entry_size: program_header_entry_size.try_into() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/elf.rs:464:26 [INFO] [stdout] | [INFO] [stdout] 464 | num_entries: num_program_header_entries.try_into() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/elf.rs:471:25 [INFO] [stdout] | [INFO] [stdout] 471 | entry_size: section_header_entry_size.try_into() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/elf.rs:473:26 [INFO] [stdout] | [INFO] [stdout] 473 | num_entries: num_section_header_entries.try_into() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/elf.rs:504:32 [INFO] [stdout] | [INFO] [stdout] 504 | pub fn program_header_iter(&self) -> ProgramHeaderIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 504 | pub fn program_header_iter(&self) -> ProgramHeaderIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kira` (bin "kira" test) due to 5 previous errors; 11 warnings emitted [INFO] running `Command { std: "docker" "inspect" "68f9de1823e327a140baea0d491f6b02a0ba8540f9c71e3f3c1489a1a78a02aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68f9de1823e327a140baea0d491f6b02a0ba8540f9c71e3f3c1489a1a78a02aa", kill_on_drop: false }` [INFO] [stdout] 68f9de1823e327a140baea0d491f6b02a0ba8540f9c71e3f3c1489a1a78a02aa