[INFO] cloning repository https://github.com/Kokoro2336/pku-minic-kokoro2336
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kokoro2336/pku-minic-kokoro2336" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKokoro2336%2Fpku-minic-kokoro2336", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e279d641c142278ea51749ba196254b70c0ff359
[INFO] testing Kokoro2336/pku-minic-kokoro2336 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKokoro2336%2Fpku-minic-kokoro2336" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Kokoro2336/pku-minic-kokoro2336
[INFO] finished tweaking git repo https://github.com/Kokoro2336/pku-minic-kokoro2336
[INFO] tweaked toml for git repo https://github.com/Kokoro2336/pku-minic-kokoro2336 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Kokoro2336/pku-minic-kokoro2336 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Kokoro2336/pku-minic-kokoro2336 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 201935f0cc7a109bfb03f3be6144e8b8bccb21361a393bd6b654b1cd2d1c803a
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[INFO] [stderr]    Compiling yachiyo v0.1.0 (/opt/rustwide/workdir/crates/yachiyo)
[INFO] [stdout] warning: unused import: `dump::*`
[INFO] [stdout]   --> crates/yachiyo/src/ir/back/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use dump::*;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> crates/yachiyo/src/utils/match.rs:51:17
[INFO] [stdout]     |
[INFO] [stdout]  51 |                   $SrcEnum::$uni_op { .. } => $uni_arm,
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]    ::: crates/yachiyo/src/ir/mid/module.rs:295:9
[INFO] [stdout]     |
[INFO] [stdout] 295 | /         match_some! {
[INFO] [stdout] 296 | |             target: op.data,
[INFO] [stdout] 297 | |             enu: OpData,
[INFO] [stdout] 298 | |             minor_arms: {
[INFO] [stdout] 299 | |                 OpData::GlobalAlloca(_) | OpData::Declare { .. } => {
[INFO] [stdout]     | |                 ------------------------------------------------ matches all the relevant values
[INFO] [stdout] ...   |
[INFO] [stdout] 345 | |         }
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `match_some` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling iroha v0.1.0 (/opt/rustwide/workdir/crates/iroha)
[INFO] [stdout] warning: unused variable: `funcs_live_ins`
[INFO] [stdout]    --> crates/iroha/src/backend/regalloc.rs:280:14
[INFO] [stdout]     |
[INFO] [stdout] 280 |         let (funcs_live_ins, funcs_live_outs) = analyze::<LiveAnalysis>(ir);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_funcs_live_ins`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `funcs_live_outs`
[INFO] [stdout]    --> crates/iroha/src/backend/regalloc.rs:280:30
[INFO] [stdout]     |
[INFO] [stdout] 280 |         let (funcs_live_ins, funcs_live_outs) = analyze::<LiveAnalysis>(ir);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_funcs_live_outs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AllocatorType` is never used
[INFO] [stdout]   --> crates/iroha/src/backend/regalloc.rs:17:6
[INFO] [stdout]    |
[INFO] [stdout] 17 | enum AllocatorType {
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Allocator` is never constructed
[INFO] [stdout]   --> crates/iroha/src/backend/regalloc.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Allocator<'a> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> crates/iroha/src/backend/regalloc.rs:83:12
[INFO] [stdout]     |
[INFO] [stdout]  82 | impl Allocator<'_> {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout]  83 |     pub fn new(typ: AllocatorType) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  89 |     fn init(&mut self, func_id: BOperand) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     fn get_src(&self, op_id: BOperand) -> Vec<BOperand> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fn get_rd(&self, op_id: BOperand) -> Option<BOperand> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     fn get_func<'a>(&'a self, func_id: BOperand) -> &'a BFunction {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn get_func_mut<'a>(&'a mut self, func_id: BOperand) -> &'a mut BFunction {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     fn add_edge(&mut self, u: BOperand, v: BOperand) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     fn build(&mut self, live_outs: &LiveOuts) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     fn adjacent(&self, n: BOperand) -> Vec<BOperand> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 231 |     fn node_moves(&self, n: BOperand) -> Vec<BOperand> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 245 |     fn move_related(&self, n: BOperand) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 249 |     fn make_worklist(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.97s
[INFO] running `Command { std: "docker" "inspect" "201935f0cc7a109bfb03f3be6144e8b8bccb21361a393bd6b654b1cd2d1c803a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "201935f0cc7a109bfb03f3be6144e8b8bccb21361a393bd6b654b1cd2d1c803a", kill_on_drop: false }`
[INFO] [stdout] 201935f0cc7a109bfb03f3be6144e8b8bccb21361a393bd6b654b1cd2d1c803a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01e5afd7f73250472acb90ec62ae23872a838d9bfa8f6dc2160771c23756b174
[INFO] running `Command { std: "docker" "start" "-a" "01e5afd7f73250472acb90ec62ae23872a838d9bfa8f6dc2160771c23756b174", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `dump::*`
[INFO] [stdout]   --> crates/yachiyo/src/ir/back/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use dump::*;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> crates/yachiyo/src/utils/match.rs:51:17
[INFO] [stdout]     |
[INFO] [stdout]  51 |                   $SrcEnum::$uni_op { .. } => $uni_arm,
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]    ::: crates/yachiyo/src/ir/mid/module.rs:295:9
[INFO] [stdout]     |
[INFO] [stdout] 295 | /         match_some! {
[INFO] [stdout] 296 | |             target: op.data,
[INFO] [stdout] 297 | |             enu: OpData,
[INFO] [stdout] 298 | |             minor_arms: {
[INFO] [stdout] 299 | |                 OpData::GlobalAlloca(_) | OpData::Declare { .. } => {
[INFO] [stdout]     | |                 ------------------------------------------------ matches all the relevant values
[INFO] [stdout] ...   |
[INFO] [stdout] 345 | |         }
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `match_some` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling yachiyo v0.1.0 (/opt/rustwide/workdir/crates/yachiyo)
[INFO] [stderr]    Compiling kaguya v0.1.0 (/opt/rustwide/workdir/crates/kaguya)
[INFO] [stderr]    Compiling iroha v0.1.0 (/opt/rustwide/workdir/crates/iroha)
[INFO] [stdout] warning: unused variable: `funcs_live_ins`
[INFO] [stdout]    --> crates/iroha/src/backend/regalloc.rs:280:14
[INFO] [stdout]     |
[INFO] [stdout] 280 |         let (funcs_live_ins, funcs_live_outs) = analyze::<LiveAnalysis>(ir);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_funcs_live_ins`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `funcs_live_outs`
[INFO] [stdout]    --> crates/iroha/src/backend/regalloc.rs:280:30
[INFO] [stdout]     |
[INFO] [stdout] 280 |         let (funcs_live_ins, funcs_live_outs) = analyze::<LiveAnalysis>(ir);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_funcs_live_outs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AllocatorType` is never used
[INFO] [stdout]   --> crates/iroha/src/backend/regalloc.rs:17:6
[INFO] [stdout]    |
[INFO] [stdout] 17 | enum AllocatorType {
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Allocator` is never constructed
[INFO] [stdout]   --> crates/iroha/src/backend/regalloc.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Allocator<'a> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> crates/iroha/src/backend/regalloc.rs:83:12
[INFO] [stdout]     |
[INFO] [stdout]  82 | impl Allocator<'_> {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout]  83 |     pub fn new(typ: AllocatorType) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  89 |     fn init(&mut self, func_id: BOperand) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     fn get_src(&self, op_id: BOperand) -> Vec<BOperand> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fn get_rd(&self, op_id: BOperand) -> Option<BOperand> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     fn get_func<'a>(&'a self, func_id: BOperand) -> &'a BFunction {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn get_func_mut<'a>(&'a mut self, func_id: BOperand) -> &'a mut BFunction {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     fn add_edge(&mut self, u: BOperand, v: BOperand) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     fn build(&mut self, live_outs: &LiveOuts) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     fn adjacent(&self, n: BOperand) -> Vec<BOperand> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 231 |     fn node_moves(&self, n: BOperand) -> Vec<BOperand> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 245 |     fn move_related(&self, n: BOperand) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 249 |     fn make_worklist(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dump::*`
[INFO] [stdout]   --> crates/yachiyo/src/ir/back/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use dump::*;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> crates/yachiyo/src/utils/match.rs:51:17
[INFO] [stdout]     |
[INFO] [stdout]  51 |                   $SrcEnum::$uni_op { .. } => $uni_arm,
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]    ::: crates/yachiyo/src/ir/mid/module.rs:295:9
[INFO] [stdout]     |
[INFO] [stdout] 295 | /         match_some! {
[INFO] [stdout] 296 | |             target: op.data,
[INFO] [stdout] 297 | |             enu: OpData,
[INFO] [stdout] 298 | |             minor_arms: {
[INFO] [stdout] 299 | |                 OpData::GlobalAlloca(_) | OpData::Declare { .. } => {
[INFO] [stdout]     | |                 ------------------------------------------------ matches all the relevant values
[INFO] [stdout] ...   |
[INFO] [stdout] 345 | |         }
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `match_some` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `funcs_live_ins`
[INFO] [stdout]    --> crates/iroha/src/backend/regalloc.rs:280:14
[INFO] [stdout]     |
[INFO] [stdout] 280 |         let (funcs_live_ins, funcs_live_outs) = analyze::<LiveAnalysis>(ir);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_funcs_live_ins`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `funcs_live_outs`
[INFO] [stdout]    --> crates/iroha/src/backend/regalloc.rs:280:30
[INFO] [stdout]     |
[INFO] [stdout] 280 |         let (funcs_live_ins, funcs_live_outs) = analyze::<LiveAnalysis>(ir);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_funcs_live_outs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AllocatorType` is never used
[INFO] [stdout]   --> crates/iroha/src/backend/regalloc.rs:17:6
[INFO] [stdout]    |
[INFO] [stdout] 17 | enum AllocatorType {
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Allocator` is never constructed
[INFO] [stdout]   --> crates/iroha/src/backend/regalloc.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Allocator<'a> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> crates/iroha/src/backend/regalloc.rs:83:12
[INFO] [stdout]     |
[INFO] [stdout]  82 | impl Allocator<'_> {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout]  83 |     pub fn new(typ: AllocatorType) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  89 |     fn init(&mut self, func_id: BOperand) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     fn get_src(&self, op_id: BOperand) -> Vec<BOperand> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fn get_rd(&self, op_id: BOperand) -> Option<BOperand> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     fn get_func<'a>(&'a self, func_id: BOperand) -> &'a BFunction {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn get_func_mut<'a>(&'a mut self, func_id: BOperand) -> &'a mut BFunction {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     fn add_edge(&mut self, u: BOperand, v: BOperand) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     fn build(&mut self, live_outs: &LiveOuts) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     fn adjacent(&self, n: BOperand) -> Vec<BOperand> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 231 |     fn node_moves(&self, n: BOperand) -> Vec<BOperand> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 245 |     fn move_related(&self, n: BOperand) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 249 |     fn make_worklist(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.83s
[INFO] running `Command { std: "docker" "inspect" "01e5afd7f73250472acb90ec62ae23872a838d9bfa8f6dc2160771c23756b174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e5afd7f73250472acb90ec62ae23872a838d9bfa8f6dc2160771c23756b174", kill_on_drop: false }`
[INFO] [stdout] 01e5afd7f73250472acb90ec62ae23872a838d9bfa8f6dc2160771c23756b174
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 121da489e110c125a3cb54351c7f15673eeff93f464dd13498a591eb82c8d1b0
[INFO] running `Command { std: "docker" "start" "-a" "121da489e110c125a3cb54351c7f15673eeff93f464dd13498a591eb82c8d1b0", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `dump::*`
[INFO] [stderr]   --> crates/yachiyo/src/ir/back/mod.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub use dump::*;
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> crates/yachiyo/src/utils/match.rs:51:17
[INFO] [stderr]     |
[INFO] [stderr]  51 |                   $SrcEnum::$uni_op { .. } => $uni_arm,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr]    ::: crates/yachiyo/src/ir/mid/module.rs:295:9
[INFO] [stderr]     |
[INFO] [stderr] 295 | /         match_some! {
[INFO] [stderr] 296 | |             target: op.data,
[INFO] [stderr] 297 | |             enu: OpData,
[INFO] [stderr] 298 | |             minor_arms: {
[INFO] [stderr] 299 | |                 OpData::GlobalAlloca(_) | OpData::Declare { .. } => {
[INFO] [stderr]     | |                 ------------------------------------------------ matches all the relevant values
[INFO] [stderr] ...   |
[INFO] [stderr] 345 | |         }
[INFO] [stderr]     | |_________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]     = note: this warning originates in the macro `match_some` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `yachiyo` (lib) generated 2 warnings (run `cargo fix --lib -p yachiyo` to apply 1 suggestion)
[INFO] [stderr] warning: `yachiyo` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: unused variable: `funcs_live_ins`
[INFO] [stderr]    --> crates/iroha/src/backend/regalloc.rs:280:14
[INFO] [stderr]     |
[INFO] [stderr] 280 |         let (funcs_live_ins, funcs_live_outs) = analyze::<LiveAnalysis>(ir);
[INFO] [stderr]     |              ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_funcs_live_ins`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `funcs_live_outs`
[INFO] [stderr]    --> crates/iroha/src/backend/regalloc.rs:280:30
[INFO] [stderr]     |
[INFO] [stderr] 280 |         let (funcs_live_ins, funcs_live_outs) = analyze::<LiveAnalysis>(ir);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_funcs_live_outs`
[INFO] [stderr] 
[INFO] [stderr] warning: enum `AllocatorType` is never used
[INFO] [stderr]   --> crates/iroha/src/backend/regalloc.rs:17:6
[INFO] [stderr]    |
[INFO] [stderr] 17 | enum AllocatorType {
[INFO] [stderr]    |      ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Allocator` is never constructed
[INFO] [stderr]   --> crates/iroha/src/backend/regalloc.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 | struct Allocator<'a> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> crates/iroha/src/backend/regalloc.rs:83:12
[INFO] [stderr]     |
[INFO] [stderr]  82 | impl Allocator<'_> {
[INFO] [stderr]     | ------------------ associated items in this implementation
[INFO] [stderr]  83 |     pub fn new(typ: AllocatorType) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  89 |     fn init(&mut self, func_id: BOperand) {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 123 |     fn get_src(&self, op_id: BOperand) -> Vec<BOperand> {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 129 |     fn get_rd(&self, op_id: BOperand) -> Option<BOperand> {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 135 |     fn get_func<'a>(&'a self, func_id: BOperand) -> &'a BFunction {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 140 |     fn get_func_mut<'a>(&'a mut self, func_id: BOperand) -> &'a mut BFunction {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 145 |     fn add_edge(&mut self, u: BOperand, v: BOperand) {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 164 |     fn build(&mut self, live_outs: &LiveOuts) {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 212 |     fn adjacent(&self, n: BOperand) -> Vec<BOperand> {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 231 |     fn node_moves(&self, n: BOperand) -> Vec<BOperand> {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 245 |     fn move_related(&self, n: BOperand) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 249 |     fn make_worklist(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `iroha` (lib) generated 5 warnings (run `cargo fix --lib -p iroha` to apply 2 suggestions)
[INFO] [stderr] warning: `iroha` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iroha-5619a80046a1de93)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/compiler-3620df74c34bdc48)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kaguya-26a3cbdec960479f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yachiyo-1092d8094908ac47)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iroha
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kaguya
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yachiyo
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "121da489e110c125a3cb54351c7f15673eeff93f464dd13498a591eb82c8d1b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "121da489e110c125a3cb54351c7f15673eeff93f464dd13498a591eb82c8d1b0", kill_on_drop: false }`
[INFO] [stdout] 121da489e110c125a3cb54351c7f15673eeff93f464dd13498a591eb82c8d1b0
