[INFO] cloning repository https://github.com/shanegibbs/risk5-wip [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shanegibbs/risk5-wip" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanegibbs%2Frisk5-wip", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanegibbs%2Frisk5-wip'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fd19e061be70e9c8282f6a10fcf8d1f683f4cabf [INFO] documenting shanegibbs/risk5-wip against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanegibbs%2Frisk5-wip" "/workspace/builds/worker-35/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-35/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shanegibbs/risk5-wip on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shanegibbs/risk5-wip [INFO] finished tweaking git repo https://github.com/shanegibbs/risk5-wip [INFO] tweaked toml for git repo https://github.com/shanegibbs/risk5-wip written to /workspace/builds/worker-35/source/Cargo.toml [INFO] crate git repo https://github.com/shanegibbs/risk5-wip already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded elf v0.0.10 [INFO] [stderr] Downloaded serde_derive v1.0.83 [INFO] [stderr] Downloaded criterion-plot v0.3.0 [INFO] [stderr] Downloaded criterion v0.2.9 [INFO] [stderr] Downloaded tinytemplate v1.0.1 [INFO] [stderr] Downloaded csv v1.0.5 [INFO] [stderr] Downloaded redox_syscall v0.1.49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 75dbc47767968ee65f5a674d8a18e5f518365369a31f3a33edfc9d320085eadc [INFO] running `Command { std: "docker" "start" "-a" "75dbc47767968ee65f5a674d8a18e5f518365369a31f3a33edfc9d320085eadc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "75dbc47767968ee65f5a674d8a18e5f518365369a31f3a33edfc9d320085eadc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75dbc47767968ee65f5a674d8a18e5f518365369a31f3a33edfc9d320085eadc", kill_on_drop: false }` [INFO] [stdout] 75dbc47767968ee65f5a674d8a18e5f518365369a31f3a33edfc9d320085eadc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52394c24434b8a93fd339a0dd01a5f79849aed6543629523045a0e80f9d42a33 [INFO] running `Command { std: "docker" "start" "-a" "52394c24434b8a93fd339a0dd01a5f79849aed6543629523045a0e80f9d42a33", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling cc v1.0.29 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling serde v1.0.83 [INFO] [stderr] Compiling crc32fast v1.1.2 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Checking regex-syntax v0.6.4 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Checking elf v0.0.10 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling serde_derive v1.0.83 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking time v0.1.41 [INFO] [stderr] Checking flate2 v1.0.6 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking bincode v1.0.1 [INFO] [stderr] Checking serde_json v1.0.33 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking pretty_env_logger v0.2.5 [INFO] [stderr] Documenting risk5 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking risk5 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::bitfield::Interrupt` [INFO] [stdout] --> src/insns/mod.rs:253:9 [INFO] [stdout] | [INFO] [stdout] 253 | use crate::bitfield::Interrupt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/logrunner/logger.rs:9:39 [INFO] [stdout] | [INFO] [stdout] 9 | static ref LOGGER: TracerLogger = { TracerLogger::new() }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 9 - static ref LOGGER: TracerLogger = { TracerLogger::new() }; [INFO] [stdout] 9 + static ref LOGGER: TracerLogger = TracerLogger::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `bincode` is imported redundantly [INFO] [stdout] --> src/logrunner/transaction.rs:223:13 [INFO] [stdout] | [INFO] [stdout] 223 | use bincode; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `csr` is imported redundantly [INFO] [stdout] --> src/lib.rs:253:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub use crate::insns::*; [INFO] [stdout] | --------------- the item `csr` is already imported here [INFO] [stdout] ... [INFO] [stdout] 253 | use crate::insns::csr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mem` is imported redundantly [INFO] [stdout] --> src/lib.rs:254:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub use crate::insns::*; [INFO] [stdout] | --------------- the item `mem` is already imported here [INFO] [stdout] ... [INFO] [stdout] 254 | use crate::insns::mem; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/logrunner/logger.rs:9:39 [INFO] [stdout] | [INFO] [stdout] 9 | static ref LOGGER: TracerLogger = { TracerLogger::new() }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 9 - static ref LOGGER: TracerLogger = { TracerLogger::new() }; [INFO] [stdout] 9 + static ref LOGGER: TracerLogger = TracerLogger::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/itypes.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | #[inline(always)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/itypes.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | #[inline(always)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/logrunner/run.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 108 | continue; [INFO] [stdout] | -------- any code following this expression is unreachable [INFO] [stdout] 109 | [INFO] [stdout] 110 | let mut fail = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/lib.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 110 | let start = SystemTime::now(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `real_trigger` is never read [INFO] [stdout] --> src/lib.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | let mut real_trigger = false; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `speed` [INFO] [stdout] --> src/lib.rs:175:21 [INFO] [stdout] | [INFO] [stdout] 175 | let speed = (STEP_SIZE as f32) / in_sec; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_speed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cinsn` [INFO] [stdout] --> src/mmu.rs:281:23 [INFO] [stdout] | [INFO] [stdout] 281 | let (cpc, cinsn) = unsafe { self.insn_cache.get_unchecked(cache_idx) }; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_cinsn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/logrunner/run.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let mut cpu = Processor::new(mem); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mark` [INFO] [stdout] --> src/logrunner/run.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | let mut mark = SystemTime::now(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mark` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/logrunner/run.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | line, [INFO] [stdout] | ^^^^ help: try ignoring the field: `line: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `mark` is never read [INFO] [stdout] --> src/logrunner/run.rs:170:13 [INFO] [stdout] | [INFO] [stdout] 170 | mark = SystemTime::now(); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `stored` is never read [INFO] [stdout] --> src/logrunner/transaction.rs:135:13 [INFO] [stdout] | [INFO] [stdout] 135 | let mut stored = false; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/logrunner/bincode/mod.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | let mut lr = LogLineReader { buf, sz: 0, reader }; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/logrunner/run.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | let mut cpu = Processor::new(mem); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/logrunner/run.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | let mut mark = SystemTime::now(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `offset` [INFO] [stdout] --> src/bitfield.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn offset(&self) -> u64 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `val` [INFO] [stdout] --> src/bitfield.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn val(&self) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `val` [INFO] [stdout] --> src/bitfield.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn val(&self) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `offset` [INFO] [stdout] --> src/bitfield.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn offset(&self) -> u64 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `val` [INFO] [stdout] --> src/bitfield.rs:100:12 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn val(&self) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hit` [INFO] [stdout] --> src/mmu.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | hit: u64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `miss` [INFO] [stdout] --> src/mmu.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | miss: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mem` [INFO] [stdout] --> src/mmu.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn mem(&self) -> &M { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bare` [INFO] [stdout] --> src/mmu.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn bare(&self) -> &M { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bare_mut` [INFO] [stdout] --> src/mmu.rs:69:12 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn bare_mut(&mut self) -> &mut M { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mmu` [INFO] [stdout] --> src/processor.rs:95:19 [INFO] [stdout] | [INFO] [stdout] 95 | pub(crate) fn mmu(&self) -> &Mmu { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `machine_status` [INFO] [stdout] --> src/processor.rs:103:19 [INFO] [stdout] | [INFO] [stdout] 103 | pub(crate) fn machine_status(&self) -> &Mstatus { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `seti` [INFO] [stdout] --> src/regs.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn seti>(&mut self, i: T, v: i64) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_machine_external_interrupt` [INFO] [stdout] --> src/bitfield/interrupt.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn set_machine_external_interrupt(&mut self, n: u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_supervisor_external_interrupt` [INFO] [stdout] --> src/bitfield/interrupt.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn set_supervisor_external_interrupt(&mut self, n: u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_user_external_interrupt` [INFO] [stdout] --> src/bitfield/interrupt.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn set_user_external_interrupt(&mut self, n: u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_machine_timer_interrupt` [INFO] [stdout] --> src/bitfield/interrupt.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn set_machine_timer_interrupt(&mut self, n: u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_user_timer_interrupt` [INFO] [stdout] --> src/bitfield/interrupt.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn set_user_timer_interrupt(&mut self, n: u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_machine_software_interrupt` [INFO] [stdout] --> src/bitfield/interrupt.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn set_machine_software_interrupt(&mut self, n: u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_supervisor_software_interrupt` [INFO] [stdout] --> src/bitfield/interrupt.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn set_supervisor_software_interrupt(&mut self, n: u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_user_software_interrupt` [INFO] [stdout] --> src/bitfield/interrupt.rs:115:12 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn set_user_software_interrupt(&mut self, n: u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_bits` [INFO] [stdout] --> src/bitfield/mstatus.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn set_bits(&mut self, _v: u64) {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `skip_lines` [INFO] [stdout] --> src/logrunner/bincode/mod.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | fn skip_lines(&mut self, n: usize) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `size` [INFO] [stdout] --> src/memory/block.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | size: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Block` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/memory/block.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 44 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.50s [INFO] running `Command { std: "docker" "inspect" "52394c24434b8a93fd339a0dd01a5f79849aed6543629523045a0e80f9d42a33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52394c24434b8a93fd339a0dd01a5f79849aed6543629523045a0e80f9d42a33", kill_on_drop: false }` [INFO] [stdout] 52394c24434b8a93fd339a0dd01a5f79849aed6543629523045a0e80f9d42a33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 56cdac3348466eacbdcd83798016ffae894b1b171f4ddc703c10c8579cb97eae [INFO] running `Command { std: "docker" "start" "-a" "56cdac3348466eacbdcd83798016ffae894b1b171f4ddc703c10c8579cb97eae", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling cc v1.0.29 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Compiling serde v1.0.83 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling crc32fast v1.1.2 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking regex-syntax v0.6.4 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Checking elf v0.0.10 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Checking time v0.1.41 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking flate2 v1.0.6 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking pretty_env_logger v0.2.5 [INFO] [stderr] Checking bincode v1.0.1 [INFO] [stderr] Checking serde_json v1.0.33 [INFO] [stderr] Compiling serde_derive v1.0.83 [INFO] [stderr] Documenting risk5 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/logrunner/logger.rs:9:39 [INFO] [stdout] | [INFO] [stdout] 9 | static ref LOGGER: TracerLogger = { TracerLogger::new() }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 9 - static ref LOGGER: TracerLogger = { TracerLogger::new() }; [INFO] [stdout] 9 + static ref LOGGER: TracerLogger = TracerLogger::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.22s [INFO] running `Command { std: "docker" "inspect" "56cdac3348466eacbdcd83798016ffae894b1b171f4ddc703c10c8579cb97eae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56cdac3348466eacbdcd83798016ffae894b1b171f4ddc703c10c8579cb97eae", kill_on_drop: false }` [INFO] [stdout] 56cdac3348466eacbdcd83798016ffae894b1b171f4ddc703c10c8579cb97eae