[INFO] cloning repository https://github.com/Cr0a3/flux
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Cr0a3/flux" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCr0a3%2Fflux", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCr0a3%2Fflux'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de9e17cc887ce8e08ecded65b1778de285eb98fe
[INFO] checking Cr0a3/flux against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCr0a3%2Fflux" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Cr0a3/flux
[INFO] finished tweaking git repo https://github.com/Cr0a3/flux
[INFO] tweaked toml for git repo https://github.com/Cr0a3/flux written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Cr0a3/flux on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Cr0a3/flux 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "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/Cr0a3/ygen.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ruzstd v0.7.3
[INFO] [stderr]   Downloaded leb128 v0.2.5
[INFO] [stderr]   Downloaded unescaper v0.1.5
[INFO] [stderr]   Downloaded logos-codegen v0.14.2
[INFO] [stderr]   Downloaded wasm-encoder v0.219.1
[INFO] [stderr]   Downloaded logos-derive v0.14.2
[INFO] [stderr]   Downloaded wasmparser v0.219.1
[INFO] [stderr]   Downloaded iced-x86 v1.21.0
[INFO] [stderr]   Downloaded logos v0.14.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 538cdf728a461d4758e7c7874d7365719a54b520d86450ce0d506f6ad257c8be
[INFO] running `Command { std: "docker" "start" "-a" "538cdf728a461d4758e7c7874d7365719a54b520d86450ce0d506f6ad257c8be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "538cdf728a461d4758e7c7874d7365719a54b520d86450ce0d506f6ad257c8be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "538cdf728a461d4758e7c7874d7365719a54b520d86450ce0d506f6ad257c8be", kill_on_drop: false }`
[INFO] [stdout] 538cdf728a461d4758e7c7874d7365719a54b520d86450ce0d506f6ad257c8be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e05bdec1430b4ae8305b6f72d8cb5e15028175f670f47531636c1a1ce6f80e99
[INFO] running `Command { std: "docker" "start" "-a" "e05bdec1430b4ae8305b6f72d8cb5e15028175f670f47531636c1a1ce6f80e99", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]     Checking foldhash v0.1.3
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]    Compiling ygen v0.1.1 (https://github.com/Cr0a3/ygen.git?branch=rewrite#fc1b8f6b)
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking iced-x86 v1.21.0
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking wasm-encoder v0.219.1
[INFO] [stderr] error: failed to run custom build command for `ygen v0.1.1 (https://github.com/Cr0a3/ygen.git?branch=rewrite#fc1b8f6b)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/ygen-3a20c834e3e053b6/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed-file=src/Target/x86/dag.td
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (183) panicked at /opt/rustwide/cargo-home/git/checkouts/ygen-1243f5580c79a76e/fc1b8f6/build.rs:38:14:
[INFO] [stderr]   Failed to execute ytbgen: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55abbdbf59e8 - std[3f4a11723d1a93a6]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x55abbdbf59e8 - std[3f4a11723d1a93a6]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f4a11723d1a93a6]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x55abbdbf59e8 - std[3f4a11723d1a93a6]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x55abbdbf59e8 - <<std[3f4a11723d1a93a6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[905eda2a4a081fe0]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x55abbdc06c8a - <core[905eda2a4a081fe0]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x55abbdc06c8a - core[905eda2a4a081fe0]::fmt::write
[INFO] [stderr]      6:     0x55abbdbf9ca2 - std[3f4a11723d1a93a6]::io::default_write_fmt::<std[3f4a11723d1a93a6]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/std/src/io/mod.rs:622:11
[INFO] [stderr]      7:     0x55abbdbf9ca2 - <std[3f4a11723d1a93a6]::sys::stdio::unix::Stderr as std[3f4a11723d1a93a6]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/std/src/io/mod.rs:1977:13
[INFO] [stderr]      8:     0x55abbdbdaab6 - <std[3f4a11723d1a93a6]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x55abbdbdaab6 - std[3f4a11723d1a93a6]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x55abbdbf1201 - std[3f4a11723d1a93a6]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x55abbdbf13bb - std[3f4a11723d1a93a6]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x55abbdbdab72 - std[3f4a11723d1a93a6]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x55abbdbd2519 - std[3f4a11723d1a93a6]::sys::backtrace::__rust_end_short_backtrace::<std[3f4a11723d1a93a6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x55abbdbdb3dd - __rustc[dc8495c02da51c7d]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x55abbdc0737c - core[905eda2a4a081fe0]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x55abbdc07152 - core[905eda2a4a081fe0]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x55abbdbc0b69 - <core[905eda2a4a081fe0]::result::Result<std[3f4a11723d1a93a6]::process::Output, std[3f4a11723d1a93a6]::io::error::Error>>::expect
[INFO] [stderr]     18:     0x55abbdbc08e9 - build_script_build[fcf1ab3f283dfaa5]::main
[INFO] [stderr]     19:     0x55abbdbc3c83 - <fn() as core[905eda2a4a081fe0]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x55abbdbbed46 - std[3f4a11723d1a93a6]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     21:     0x55abbdbbf899 - std[3f4a11723d1a93a6]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     22:     0x55abbdbf04b7 - <&dyn core[905eda2a4a081fe0]::ops::function::Fn<(), Output = i32> + core[905eda2a4a081fe0]::marker::Sync + core[905eda2a4a081fe0]::panic::unwind_safe::RefUnwindSafe as core[905eda2a4a081fe0]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x55abbdbf04b7 - std[3f4a11723d1a93a6]::panicking::catch_unwind::do_call::<&dyn core[905eda2a4a081fe0]::ops::function::Fn<(), Output = i32> + core[905eda2a4a081fe0]::marker::Sync + core[905eda2a4a081fe0]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/std/src/panicking.rs:581:40
[INFO] [stderr]     24:     0x55abbdbf04b7 - std[3f4a11723d1a93a6]::panicking::catch_unwind::<i32, &dyn core[905eda2a4a081fe0]::ops::function::Fn<(), Output = i32> + core[905eda2a4a081fe0]::marker::Sync + core[905eda2a4a081fe0]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/std/src/panicking.rs:544:19
[INFO] [stderr]     25:     0x55abbdbf04b7 - std[3f4a11723d1a93a6]::panic::catch_unwind::<&dyn core[905eda2a4a081fe0]::ops::function::Fn<(), Output = i32> + core[905eda2a4a081fe0]::marker::Sync + core[905eda2a4a081fe0]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x55abbdbf04b7 - std[3f4a11723d1a93a6]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x55abbdbf04b7 - std[3f4a11723d1a93a6]::panicking::catch_unwind::do_call::<std[3f4a11723d1a93a6]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/std/src/panicking.rs:581:40
[INFO] [stderr]     28:     0x55abbdbf04b7 - std[3f4a11723d1a93a6]::panicking::catch_unwind::<isize, std[3f4a11723d1a93a6]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/std/src/panicking.rs:544:19
[INFO] [stderr]     29:     0x55abbdbf04b7 - std[3f4a11723d1a93a6]::panic::catch_unwind::<std[3f4a11723d1a93a6]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x55abbdbf04b7 - std[3f4a11723d1a93a6]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/0611f7de057c584b8771102fde7aed6c70c71d3b/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x55abbdbbe251 - std[3f4a11723d1a93a6]::rt::lang_start::<()>
[INFO] [stderr]     32:     0x55abbdbc3fe5 - main
[INFO] [stderr]     33:     0x78e0a7a9b1ca - <unknown>
[INFO] [stderr]     34:     0x78e0a7a9b28b - __libc_start_main
[INFO] [stderr]     35:     0x55abbdbbd465 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e05bdec1430b4ae8305b6f72d8cb5e15028175f670f47531636c1a1ce6f80e99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e05bdec1430b4ae8305b6f72d8cb5e15028175f670f47531636c1a1ce6f80e99", kill_on_drop: false }`
[INFO] [stdout] e05bdec1430b4ae8305b6f72d8cb5e15028175f670f47531636c1a1ce6f80e99