[INFO] cloning repository https://github.com/wty92911/sysy-cargo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wty92911/sysy-cargo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwty92911%2Fsysy-cargo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwty92911%2Fsysy-cargo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 434a2804423b4e11e0151cf25e9fb0415a9ce211
[INFO] checking wty92911/sysy-cargo against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwty92911%2Fsysy-cargo" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wty92911/sysy-cargo on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wty92911/sysy-cargo
[INFO] finished tweaking git repo https://github.com/wty92911/sysy-cargo
[INFO] tweaked toml for git repo https://github.com/wty92911/sysy-cargo written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/wty92911/sysy-cargo 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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_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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5579ca32c06396ac69cb3192c7a4afe0488e4f6d579ed8b8e817dd6fc0242dae
[INFO] running `Command { std: "docker" "start" "-a" "5579ca32c06396ac69cb3192c7a4afe0488e4f6d579ed8b8e817dd6fc0242dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5579ca32c06396ac69cb3192c7a4afe0488e4f6d579ed8b8e817dd6fc0242dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5579ca32c06396ac69cb3192c7a4afe0488e4f6d579ed8b8e817dd6fc0242dae", kill_on_drop: false }`
[INFO] [stdout] 5579ca32c06396ac69cb3192c7a4afe0488e4f6d579ed8b8e817dd6fc0242dae
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ecc07128d6680416a529adaebcd75dd9bba3bf65674b750764a552095bb4489
[INFO] running `Command { std: "docker" "start" "-a" "3ecc07128d6680416a529adaebcd75dd9bba3bf65674b750764a552095bb4489", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling syn v2.0.91
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling zerocopy v0.8.14
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling term v1.0.0
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling string_cache v0.8.7
[INFO] [stderr]     Checking getrandom v0.3.0-rc.0
[INFO] [stderr]    Compiling ena v0.14.3
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]     Checking key-node-list v0.0.5
[INFO] [stderr]     Checking koopa v0.0.8
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling lalrpop-util v0.22.0
[INFO] [stderr]     Checking rand_core v0.9.0-beta.1
[INFO] [stderr]    Compiling lalrpop v0.22.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.9.0-beta.1
[INFO] [stderr]     Checking rand v0.9.0-beta.1
[INFO] [stderr]    Compiling compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::ptr::write`
[INFO] [stdout]  --> src/asm/visitor.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::ptr::write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ptr::write`
[INFO] [stdout]  --> src/asm/visitor.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::ptr::write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/asm/vm.rs:239:25
[INFO] [stdout]     |
[INFO] [stdout] 239 |             if let Some(value) = node.value {
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/asm/vm.rs:239:25
[INFO] [stdout]     |
[INFO] [stdout] 239 |             if let Some(value) = node.value {
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bb`
[INFO] [stdout]   --> src/asm/visitor.rs:58:19
[INFO] [stdout]    |
[INFO] [stdout] 58 |         for (_i, (bb, node)) in func.layout().bbs().iter().enumerate() {
[INFO] [stdout]    |                   ^^ help: if this is intentional, prefix it with an underscore: `_bb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bb`
[INFO] [stdout]   --> src/asm/visitor.rs:58:19
[INFO] [stdout]    |
[INFO] [stdout] 58 |         for (_i, (bb, node)) in func.layout().bbs().iter().enumerate() {
[INFO] [stdout]    |                   ^^ help: if this is intentional, prefix it with an underscore: `_bb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `compiler::ir::structs::Exp` to `compiler::ir::structs::Exp`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/compiler-c9b4e80211f8ee79/out/sysy.rs:37113:5
[INFO] [stdout]       |
[INFO] [stdout] 37113 |     exp.into()
[INFO] [stdout]       |     ^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `String` to `String`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/compiler-c9b4e80211f8ee79/out/sysy.rs:37422:5
[INFO] [stdout]       |
[INFO] [stdout] 37422 |     ident.into()
[INFO] [stdout]       |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compiler` (bin "compiler" test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this conversion is useless `compiler::ir::structs::Exp` to `compiler::ir::structs::Exp`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/compiler-c9b4e80211f8ee79/out/sysy.rs:37113:5
[INFO] [stdout]       |
[INFO] [stdout] 37113 |     exp.into()
[INFO] [stdout]       |     ^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `String` to `String`
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/compiler-c9b4e80211f8ee79/out/sysy.rs:37422:5
[INFO] [stdout]       |
[INFO] [stdout] 37422 |     ident.into()
[INFO] [stdout]       |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compiler` (bin "compiler") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "3ecc07128d6680416a529adaebcd75dd9bba3bf65674b750764a552095bb4489", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ecc07128d6680416a529adaebcd75dd9bba3bf65674b750764a552095bb4489", kill_on_drop: false }`
[INFO] [stdout] 3ecc07128d6680416a529adaebcd75dd9bba3bf65674b750764a552095bb4489