[INFO] fetching crate onerom-gen 0.9.0...
[INFO] testing onerom-gen-0.9.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate onerom-gen 0.9.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate onerom-gen 0.9.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate onerom-gen 0.9.0
[INFO] tweaked toml for crates.io crate onerom-gen 0.9.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate onerom-gen 0.9.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate onerom-gen 0.9.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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] 418fbe3657e1430be28b310d8351e883441cfc52df2b2e3d465766091bd0480b
[INFO] running `Command { std: "docker" "start" "418fbe3657e1430be28b310d8351e883441cfc52df2b2e3d465766091bd0480b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "418fbe3657e1430be28b310d8351e883441cfc52df2b2e3d465766091bd0480b", 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" "418fbe3657e1430be28b310d8351e883441cfc52df2b2e3d465766091bd0480b" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "418fbe3657e1430be28b310d8351e883441cfc52df2b2e3d465766091bd0480b", 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" "418fbe3657e1430be28b310d8351e883441cfc52df2b2e3d465766091bd0480b" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]    Compiling toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling hybrid-array v0.4.13
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling block-buffer v0.12.1
[INFO] [stderr]    Compiling crypto-common v0.2.2
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]    Compiling sha2 v0.11.0
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling serde-big-array v0.5.1
[INFO] [stderr]    Compiling onerom-config v0.7.2
[INFO] [stderr]    Compiling pico-otp v0.2.1
[INFO] [stderr] error: failed to run custom build command for `onerom-config v0.7.2`
[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/0c3ef0f211f2f872/out/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/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/onerom-config-0.7.2/json
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/onerom-config-0.7.2/json/user
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/onerom-config-0.7.2/json/third-party
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (396) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/onerom-config-0.7.2/build/fmt.rs:46:46:
[INFO] [stderr]   Failed to write /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/onerom-config-0.7.2/src/hw/.generated.396.tmp.rs: Read-only file system (os error 30)
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x57f6e1ab5f61 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x57f6e1aca84a - core[a373ad73a504971]::fmt::write
[INFO] [stderr]      2:     0x57f6e1ab9fec - <std[617be2ca0a6fd877]::sys::stdio::unix::Stderr as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x57f6e1a97856 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x57f6e1ab0c91 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stderr]      5:     0x57f6e1ab0e4b - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x57f6e1a97902 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x57f6e1a904a9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x57f6e1a981dd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stderr]      9:     0x57f6e1acafbc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stderr]     10:     0x57f6e1a42568 - build_script_main[4f8d20472a6af077]::fmt::write_rust::{closure#1}
[INFO] [stderr]     11:     0x57f6e1a07579 - <core[a373ad73a504971]::result::Result<(), core[a373ad73a504971]::io::error::Error>>::unwrap_or_else::<build_script_main[4f8d20472a6af077]::fmt::write_rust::{closure#1}>
[INFO] [stderr]     12:     0x57f6e1a444fe - build_script_main[4f8d20472a6af077]::fmt::write_rust
[INFO] [stderr]     13:     0x57f6e1a22806 - build_script_main[4f8d20472a6af077]::hw::build
[INFO] [stderr]     14:     0x57f6e1a584cd - build_script_main[4f8d20472a6af077]::main
[INFO] [stderr]     15:     0x57f6e1a05a93 - <fn() as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     16:     0x57f6e1a397ae - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     17:     0x57f6e1a680a9 - std[617be2ca0a6fd877]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     18:     0x57f6e1ab0108 - std[617be2ca0a6fd877]::rt::lang_start_internal
[INFO] [stderr]     19:     0x57f6e1a651f1 - std[617be2ca0a6fd877]::rt::lang_start::<()>
[INFO] [stderr]     20:     0x57f6e1a5a665 - main
[INFO] [stderr]     21:     0x739e4088c601 - <unknown>
[INFO] [stderr]     22:     0x739e4088c718 - __libc_start_main
[INFO] [stderr]     23:     0x57f6e1985645 - _start
[INFO] [stderr]     24:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: failed to run custom build command for `onerom-config v0.7.2`
[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/0c3ef0f211f2f872/out/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/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/onerom-config-0.7.2/json
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/onerom-config-0.7.2/json/user
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/onerom-config-0.7.2/json/third-party
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (397) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/onerom-config-0.7.2/build/fmt.rs:46:46:
[INFO] [stderr]   Failed to write /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/onerom-config-0.7.2/src/hw/.generated.397.tmp.rs: Read-only file system (os error 30)
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x641dc485af61 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x641dc486f84a - core[a373ad73a504971]::fmt::write
[INFO] [stderr]      2:     0x641dc485efec - <std[617be2ca0a6fd877]::sys::stdio::unix::Stderr as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x641dc483c856 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x641dc4855c91 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stderr]      5:     0x641dc4855e4b - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x641dc483c902 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x641dc48354a9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x641dc483d1dd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stderr]      9:     0x641dc486ffbc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stderr]     10:     0x641dc47e7568 - build_script_main[4f8d20472a6af077]::fmt::write_rust::{closure#1}
[INFO] [stderr]     11:     0x641dc47ac579 - <core[a373ad73a504971]::result::Result<(), core[a373ad73a504971]::io::error::Error>>::unwrap_or_else::<build_script_main[4f8d20472a6af077]::fmt::write_rust::{closure#1}>
[INFO] [stderr]     12:     0x641dc47e94fe - build_script_main[4f8d20472a6af077]::fmt::write_rust
[INFO] [stderr]     13:     0x641dc47c7806 - build_script_main[4f8d20472a6af077]::hw::build
[INFO] [stderr]     14:     0x641dc47fd4cd - build_script_main[4f8d20472a6af077]::main
[INFO] [stderr]     15:     0x641dc47aaa93 - <fn() as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     16:     0x641dc47de7ae - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     17:     0x641dc480d0a9 - std[617be2ca0a6fd877]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     18:     0x641dc4855108 - std[617be2ca0a6fd877]::rt::lang_start_internal
[INFO] [stderr]     19:     0x641dc480a1f1 - std[617be2ca0a6fd877]::rt::lang_start::<()>
[INFO] [stderr]     20:     0x641dc47ff665 - main
[INFO] [stderr]     21:     0x7c2de0f18601 - <unknown>
[INFO] [stderr]     22:     0x7c2de0f18718 - __libc_start_main
[INFO] [stderr]     23:     0x641dc472a645 - _start
[INFO] [stderr]     24:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "418fbe3657e1430be28b310d8351e883441cfc52df2b2e3d465766091bd0480b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "418fbe3657e1430be28b310d8351e883441cfc52df2b2e3d465766091bd0480b", kill_on_drop: false }`
[INFO] [stdout] 418fbe3657e1430be28b310d8351e883441cfc52df2b2e3d465766091bd0480b
