[INFO] fetching crate onerom-lab-metadata 0.1.0...
[INFO] testing onerom-lab-metadata-0.1.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate onerom-lab-metadata 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate onerom-lab-metadata 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate onerom-lab-metadata 0.1.0
[INFO] tweaked toml for crates.io crate onerom-lab-metadata 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate onerom-lab-metadata 0.1.0 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-lab-metadata 0.1.0 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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 521d6cf3d6a4e0b010f551af9b77371b3af22f0bbc9b2c917c53b92dc5c9aa7b
[INFO] running `Command { std: "docker" "start" "521d6cf3d6a4e0b010f551af9b77371b3af22f0bbc9b2c917c53b92dc5c9aa7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "521d6cf3d6a4e0b010f551af9b77371b3af22f0bbc9b2c917c53b92dc5c9aa7b", 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" "521d6cf3d6a4e0b010f551af9b77371b3af22f0bbc9b2c917c53b92dc5c9aa7b" "/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" "521d6cf3d6a4e0b010f551af9b77371b3af22f0bbc9b2c917c53b92dc5c9aa7b", 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" "521d6cf3d6a4e0b010f551af9b77371b3af22f0bbc9b2c917c53b92dc5c9aa7b" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling serde_core 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 v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling hybrid-array v0.4.13
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling syn v2.0.118
[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 toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]    Compiling sha2 v0.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling onerom-config v0.7.2
[INFO] [stderr]    Compiling serde-big-array v0.5.1
[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' (498) 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.498.tmp.rs: Read-only file system (os error 30)
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x621748619f61 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x62174862e84a - core[a373ad73a504971]::fmt::write
[INFO] [stderr]      2:     0x62174861dfec - <std[617be2ca0a6fd877]::sys::stdio::unix::Stderr as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x6217485fb856 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x621748614c91 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stderr]      5:     0x621748614e4b - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x6217485fb902 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x6217485f44a9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x6217485fc1dd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stderr]      9:     0x62174862efbc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stderr]     10:     0x6217485a6568 - build_script_main[4f8d20472a6af077]::fmt::write_rust::{closure#1}
[INFO] [stderr]     11:     0x62174856b579 - <core[a373ad73a504971]::result::Result<(), core[a373ad73a504971]::io::error::Error>>::unwrap_or_else::<build_script_main[4f8d20472a6af077]::fmt::write_rust::{closure#1}>
[INFO] [stderr]     12:     0x6217485a84fe - build_script_main[4f8d20472a6af077]::fmt::write_rust
[INFO] [stderr]     13:     0x621748586806 - build_script_main[4f8d20472a6af077]::hw::build
[INFO] [stderr]     14:     0x6217485bc4cd - build_script_main[4f8d20472a6af077]::main
[INFO] [stderr]     15:     0x621748569a93 - <fn() as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     16:     0x62174859d7ae - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     17:     0x6217485cc0a9 - std[617be2ca0a6fd877]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     18:     0x621748614108 - std[617be2ca0a6fd877]::rt::lang_start_internal
[INFO] [stderr]     19:     0x6217485c91f1 - std[617be2ca0a6fd877]::rt::lang_start::<()>
[INFO] [stderr]     20:     0x6217485be665 - main
[INFO] [stderr]     21:     0x777d33d62601 - <unknown>
[INFO] [stderr]     22:     0x777d33d62718 - __libc_start_main
[INFO] [stderr]     23:     0x6217484e9645 - _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' (499) 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.499.tmp.rs: Read-only file system (os error 30)
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5b0d8244bf61 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x5b0d8246084a - core[a373ad73a504971]::fmt::write
[INFO] [stderr]      2:     0x5b0d8244ffec - <std[617be2ca0a6fd877]::sys::stdio::unix::Stderr as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x5b0d8242d856 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x5b0d82446c91 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stderr]      5:     0x5b0d82446e4b - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x5b0d8242d902 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x5b0d824264a9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x5b0d8242e1dd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stderr]      9:     0x5b0d82460fbc - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stderr]     10:     0x5b0d823d8568 - build_script_main[4f8d20472a6af077]::fmt::write_rust::{closure#1}
[INFO] [stderr]     11:     0x5b0d8239d579 - <core[a373ad73a504971]::result::Result<(), core[a373ad73a504971]::io::error::Error>>::unwrap_or_else::<build_script_main[4f8d20472a6af077]::fmt::write_rust::{closure#1}>
[INFO] [stderr]     12:     0x5b0d823da4fe - build_script_main[4f8d20472a6af077]::fmt::write_rust
[INFO] [stderr]     13:     0x5b0d823b8806 - build_script_main[4f8d20472a6af077]::hw::build
[INFO] [stderr]     14:     0x5b0d823ee4cd - build_script_main[4f8d20472a6af077]::main
[INFO] [stderr]     15:     0x5b0d8239ba93 - <fn() as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     16:     0x5b0d823cf7ae - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     17:     0x5b0d823fe0a9 - std[617be2ca0a6fd877]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     18:     0x5b0d82446108 - std[617be2ca0a6fd877]::rt::lang_start_internal
[INFO] [stderr]     19:     0x5b0d823fb1f1 - std[617be2ca0a6fd877]::rt::lang_start::<()>
[INFO] [stderr]     20:     0x5b0d823f0665 - main
[INFO] [stderr]     21:     0x72dd79561601 - <unknown>
[INFO] [stderr]     22:     0x72dd79561718 - __libc_start_main
[INFO] [stderr]     23:     0x5b0d8231b645 - _start
[INFO] [stderr]     24:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "521d6cf3d6a4e0b010f551af9b77371b3af22f0bbc9b2c917c53b92dc5c9aa7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "521d6cf3d6a4e0b010f551af9b77371b3af22f0bbc9b2c917c53b92dc5c9aa7b", kill_on_drop: false }`
[INFO] [stdout] 521d6cf3d6a4e0b010f551af9b77371b3af22f0bbc9b2c917c53b92dc5c9aa7b
