[INFO] fetching crate onerom-config 0.7.2...
[INFO] testing onerom-config-0.7.2 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate onerom-config 0.7.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate onerom-config 0.7.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate onerom-config 0.7.2
[INFO] tweaked toml for crates.io crate onerom-config 0.7.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate onerom-config 0.7.2 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate onerom-config 0.7.2 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d7bda18094d24f92393314dc1c456253878828e3de7d5c2f8829631ba0ae921a
[INFO] running `Command { std: "docker" "start" "d7bda18094d24f92393314dc1c456253878828e3de7d5c2f8829631ba0ae921a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7bda18094d24f92393314dc1c456253878828e3de7d5c2f8829631ba0ae921a", 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" "d7bda18094d24f92393314dc1c456253878828e3de7d5c2f8829631ba0ae921a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7bda18094d24f92393314dc1c456253878828e3de7d5c2f8829631ba0ae921a", 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=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d7bda18094d24f92393314dc1c456253878828e3de7d5c2f8829631ba0ae921a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling onerom-config v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `onerom-config v0.7.2 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_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/release/build/onerom-config-f6692c1b6aad773f/build-script-main` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=build
[INFO] [stderr]   cargo:rerun-if-changed=json
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/workdir/json
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/workdir/json/user
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/workdir/json/third-party
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (325) panicked at build/fmt.rs:46:46:
[INFO] [stderr]   Failed to write /opt/rustwide/workdir/src/hw/.generated.325.tmp.rs: Read-only file system (os error 30)
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5c6e32276a31 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x5c6e3228b5aa - core[df12db4294e9bfd3]::fmt::write
[INFO] [stderr]      2:     0x5c6e3227ae3c - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x5c6e32258336 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x5c6e32271821 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stderr]      5:     0x5c6e322719db - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x5c6e322583e2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x5c6e32250fa9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x5c6e32258ced - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stderr]      9:     0x5c6e3228bd1c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stderr]     10:     0x5c6e321d8998 - build_script_main[c6fdbb733ba87d2d]::fmt::write_rust::{closure#1}
[INFO] [stderr]     11:     0x5c6e321c2229 - <core[df12db4294e9bfd3]::result::Result<(), core[df12db4294e9bfd3]::io::error::Error>>::unwrap_or_else::<build_script_main[c6fdbb733ba87d2d]::fmt::write_rust::{closure#1}>
[INFO] [stderr]     12:     0x5c6e321da87e - build_script_main[c6fdbb733ba87d2d]::fmt::write_rust
[INFO] [stderr]     13:     0x5c6e321b7e36 - build_script_main[c6fdbb733ba87d2d]::hw::build
[INFO] [stderr]     14:     0x5c6e3220abbd - build_script_main[c6fdbb733ba87d2d]::main
[INFO] [stderr]     15:     0x5c6e321f4533 - <fn() as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     16:     0x5c6e32219576 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     17:     0x5c6e321d38e9 - std[70759c8f55707aa4]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     18:     0x5c6e32270c59 - std[70759c8f55707aa4]::rt::lang_start_internal
[INFO] [stderr]     19:     0x5c6e321cc081 - std[70759c8f55707aa4]::rt::lang_start::<()>
[INFO] [stderr]     20:     0x5c6e322105b5 - main
[INFO] [stderr]     21:     0x776921c40601 - <unknown>
[INFO] [stderr]     22:     0x776921c40718 - __libc_start_main
[INFO] [stderr]     23:     0x5c6e32143125 - _start
[INFO] [stderr]     24:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "d7bda18094d24f92393314dc1c456253878828e3de7d5c2f8829631ba0ae921a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7bda18094d24f92393314dc1c456253878828e3de7d5c2f8829631ba0ae921a", kill_on_drop: false }`
[INFO] [stdout] d7bda18094d24f92393314dc1c456253878828e3de7d5c2f8829631ba0ae921a
