[INFO] fetching crate tachyon-rs-types 1.20.3...
[INFO] testing tachyon-rs-types-1.20.3 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate tachyon-rs-types 1.20.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tachyon-rs-types 1.20.3
[INFO] finished tweaking crates.io crate tachyon-rs-types 1.20.3
[INFO] tweaked toml for crates.io crate tachyon-rs-types 1.20.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tachyon-rs-types 1.20.3 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 tachyon-rs-types 1.20.3 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded typify-macro v0.6.1
[INFO] [stderr]   Downloaded typify v0.6.1
[INFO] [stderr]   Downloaded typify-impl v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d1ac950bfd741de7c49ba574cf4b26c9e748f0836f2f1e5d87b6298bfaaa030c
[INFO] running `Command { std: "docker" "start" "d1ac950bfd741de7c49ba574cf4b26c9e748f0836f2f1e5d87b6298bfaaa030c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1ac950bfd741de7c49ba574cf4b26c9e748f0836f2f1e5d87b6298bfaaa030c", 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" "d1ac950bfd741de7c49ba574cf4b26c9e748f0836f2f1e5d87b6298bfaaa030c" "/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" "d1ac950bfd741de7c49ba574cf4b26c9e748f0836f2f1e5d87b6298bfaaa030c", 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" "d1ac950bfd741de7c49ba574cf4b26c9e748f0836f2f1e5d87b6298bfaaa030c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling regress v0.10.5
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling uuid v1.23.1
[INFO] [stderr]    Compiling regress v0.11.1
[INFO] [stderr]    Compiling schemars_derive v0.8.22
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]    Compiling serde_tokenstream v0.2.3
[INFO] [stderr]    Compiling typify-impl v0.6.1
[INFO] [stderr]    Compiling typify-macro v0.6.1
[INFO] [stderr]    Compiling typify v0.6.1
[INFO] [stderr]    Compiling tachyon-rs-types v1.20.3 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `tachyon-rs-types v1.20.3 (/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/tachyon-rs-types-40296391e3d8ab89/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (409) panicked at build.rs:27:43:
[INFO] [stderr]   Could not create output file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5c01cf8b07f1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x5c01cf8c47da - core[df12db4294e9bfd3]::fmt::write
[INFO] [stderr]      2:     0x5c01cf8b43bc - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x5c01cf899596 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x5c01cf8ac0d1 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stderr]      5:     0x5c01cf8ac3fb - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x5c01cf899642 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x5c01cf892489 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x5c01cf899e5d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stderr]      9:     0x5c01cf8c4ffc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stderr]     10:     0x5c01cf8c4dd2 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stderr]     11:     0x5c01cf4abd52 - <core[df12db4294e9bfd3]::result::Result<std[70759c8f55707aa4]::fs::File, core[df12db4294e9bfd3]::io::error::Error>>::expect
[INFO] [stderr]     12:     0x5c01cf4abb42 - build_script_build[427071ce9889c03a]::main
[INFO] [stderr]     13:     0x5c01cf4adc83 - <fn() as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     14:     0x5c01cf4a3da6 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     15:     0x5c01cf4ab3b9 - std[70759c8f55707aa4]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     16:     0x5c01cf8ab829 - std[70759c8f55707aa4]::rt::lang_start_internal
[INFO] [stderr]     17:     0x5c01cf4a3911 - std[70759c8f55707aa4]::rt::lang_start::<()>
[INFO] [stderr]     18:     0x5c01cf4ade25 - main
[INFO] [stderr]     19:     0x77da1be27601 - <unknown>
[INFO] [stderr]     20:     0x77da1be27718 - __libc_start_main
[INFO] [stderr]     21:     0x5c01cf4a2ed5 - _start
[INFO] [stderr]     22:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "d1ac950bfd741de7c49ba574cf4b26c9e748f0836f2f1e5d87b6298bfaaa030c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1ac950bfd741de7c49ba574cf4b26c9e748f0836f2f1e5d87b6298bfaaa030c", kill_on_drop: false }`
[INFO] [stdout] d1ac950bfd741de7c49ba574cf4b26c9e748f0836f2f1e5d87b6298bfaaa030c
