[INFO] cloning repository https://github.com/fusetim/rvemu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fusetim/rvemu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffusetim%2Frvemu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffusetim%2Frvemu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3b41494592b8c20a566d295fae86dc4b0e146a8d
[INFO] fixing fusetim/rvemu against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffusetim%2Frvemu" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fusetim/rvemu
[INFO] finished tweaking git repo https://github.com/fusetim/rvemu
[INFO] tweaked toml for git repo https://github.com/fusetim/rvemu written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fusetim/rvemu on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fusetim/rvemu 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/fusetim/dlmalloc-rs.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded walrus-macro v0.26.0
[INFO] [stderr]   Downloaded leb128 v0.2.6
[INFO] [stderr]   Downloaded walrus v0.26.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 552d7bc105ce8bd1b0b4f2a81498a0b8d93ed9f91329016144484c2966ad9e36
[INFO] running `Command { std: "docker" "start" "552d7bc105ce8bd1b0b4f2a81498a0b8d93ed9f91329016144484c2966ad9e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "552d7bc105ce8bd1b0b4f2a81498a0b8d93ed9f91329016144484c2966ad9e36" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "552d7bc105ce8bd1b0b4f2a81498a0b8d93ed9f91329016144484c2966ad9e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "552d7bc105ce8bd1b0b4f2a81498a0b8d93ed9f91329016144484c2966ad9e36" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking memchr v2.8.1
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking log v0.4.30
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking semver v1.0.28
[INFO] [stderr]     Checking leb128fmt v0.1.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking jiff v0.2.28
[INFO] [stderr]     Checking leb128 v0.2.6
[INFO] [stderr]     Checking id-arena v2.3.0
[INFO] [stderr]     Checking dlmalloc v0.2.14 (https://github.com/fusetim/dlmalloc-rs.git?branch=fusetim%2Fwasm-atomic-single-thread#72818887)
[INFO] [stderr]     Checking wasm-encoder v0.245.1
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling walrus-macro v0.26.0
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking rvemu v0.1.0 (/opt/rustwide/workdir/crates/rvemu)
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stdout] warning: unused import: `crate::dbg`
[INFO] [stdout]  --> crates/rvemu/src/instr/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::dbg;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `execute_one`
[INFO] [stdout]  --> crates/rvemu/src/instr/stype.rs:5:47
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::instr::{Execute, Instr, InstrStep, execute_one, utils::sign_extend};
[INFO] [stdout]   |                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::dbg`
[INFO] [stdout]  --> crates/rvemu/src/instr/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::dbg;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `execute_one`
[INFO] [stdout]  --> crates/rvemu/src/instr/stype.rs:5:47
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::instr::{Execute, Instr, InstrStep, execute_one, utils::sign_extend};
[INFO] [stdout]   |                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STORESTYPE_PATTERN_MASK` is never used
[INFO] [stdout]    --> crates/rvemu/src/instr/stype.rs:170:7
[INFO] [stdout]     |
[INFO] [stdout] 170 | const STORESTYPE_PATTERN_MASK: u32 = STORESTYPE_OPCODE_MASK | STORESTYPE_FUNCT3_MASK;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STORESTYPE_PATTERN_MASK` is never used
[INFO] [stdout]    --> crates/rvemu/src/instr/stype.rs:170:7
[INFO] [stdout]     |
[INFO] [stdout] 170 | const STORESTYPE_PATTERN_MASK: u32 = STORESTYPE_OPCODE_MASK | STORESTYPE_FUNCT3_MASK;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rvemu-cli v0.1.0 (/opt/rustwide/workdir/crates/rvemu-cli)
[INFO] [stderr]     Checking rvemu-wasm v0.1.0 (/opt/rustwide/workdir/crates/rvemu-wasm)
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> crates/rvemu-wasm/src/lib.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(core_intrinsics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> crates/rvemu-wasm/src/nostd.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | / fn panic(_info: &core::panic::PanicInfo) -> ! {
[INFO] [stdout] 13 | |     core::process::abort_immediate();
[INFO] [stdout] 14 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the lang item is first defined in crate `std` (which `test` depends on)
[INFO] [stdout]    = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ebc3593764c44f83.rmeta
[INFO] [stdout]    = note: second definition in the local crate (`rvemu_wasm`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rvemu-wasm` (lib test) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `instr::Instr`
[INFO] [stdout]  --> crates/rvemu-cli/src/main.rs:6:105
[INFO] [stdout]   |
[INFO] [stdout] 6 |     data::{MemoryController as _, MinimalMemoryController}, executor::{Executor, rv32i::ExecutorRV32I}, instr::Instr, reg::Regs32
[INFO] [stdout]   |                                                                                                         ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> crates/rvemu-cli/src/main.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let mut regs: Regs32 = Regs32::with(
[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: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> crates/rvemu-wasm/src/lib.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(core_intrinsics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> crates/rvemu-wasm/src/nostd.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | / fn panic(_info: &core::panic::PanicInfo) -> ! {
[INFO] [stdout] 13 | |     core::process::abort_immediate();
[INFO] [stdout] 14 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the lang item is first defined in crate `std` (which `rvemu` depends on)
[INFO] [stdout]    = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/622891a4e29178280638a6b63a8908bde2c0c854/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ebc3593764c44f83.rmeta
[INFO] [stdout]    = note: second definition in the local crate (`rvemu_wasm`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `instr::Instr`
[INFO] [stdout]  --> crates/rvemu-cli/src/main.rs:6:105
[INFO] [stdout]   |
[INFO] [stdout] 6 |     data::{MemoryController as _, MinimalMemoryController}, executor::{Executor, rv32i::ExecutorRV32I}, instr::Instr, reg::Regs32
[INFO] [stdout]   |                                                                                                         ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rvemu-wasm` (lib) due to 1 previous error; 1 warning emitted
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> crates/rvemu-cli/src/main.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let mut regs: Regs32 = Regs32::with(
[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] running `Command { std: "docker" "inspect" "552d7bc105ce8bd1b0b4f2a81498a0b8d93ed9f91329016144484c2966ad9e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "552d7bc105ce8bd1b0b4f2a81498a0b8d93ed9f91329016144484c2966ad9e36", kill_on_drop: false }`
[INFO] [stdout] 552d7bc105ce8bd1b0b4f2a81498a0b8d93ed9f91329016144484c2966ad9e36
