[INFO] fetching crate flesh 0.0.12... [INFO] testing flesh-0.0.12 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate flesh 0.0.12 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate flesh 0.0.12 [INFO] finished tweaking crates.io crate flesh 0.0.12 [INFO] tweaked toml for crates.io crate flesh 0.0.12 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate flesh 0.0.12 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate flesh 0.0.12 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml v0.9.7 [INFO] [stderr] Downloaded toml_datetime v0.7.2 [INFO] [stderr] Downloaded mach2 v0.4.3 [INFO] [stderr] Downloaded serde_spanned v1.0.2 [INFO] [stderr] Downloaded unescaper v0.1.6 [INFO] [stderr] Downloaded toml_writer v1.0.3 [INFO] [stderr] Downloaded mio-serial v5.0.6 [INFO] [stderr] Downloaded rubicon v3.4.9 [INFO] [stderr] Downloaded serialport v4.7.3 [INFO] [stderr] Downloaded ed25519-dalek v2.2.0 [INFO] [stderr] Downloaded tokio-serial v5.4.5 [INFO] [stderr] Downloaded toml_parser v1.0.3 [INFO] [stderr] Downloaded fl_uid v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08c02df5e20dd29c79b9f2f91841e955cec477d83eb03a4bc7026dc307b5e855 [INFO] running `Command { std: "docker" "start" "-a" "08c02df5e20dd29c79b9f2f91841e955cec477d83eb03a4bc7026dc307b5e855", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08c02df5e20dd29c79b9f2f91841e955cec477d83eb03a4bc7026dc307b5e855", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08c02df5e20dd29c79b9f2f91841e955cec477d83eb03a4bc7026dc307b5e855", kill_on_drop: false }` [INFO] [stdout] 08c02df5e20dd29c79b9f2f91841e955cec477d83eb03a4bc7026dc307b5e855 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 121bfa7eddb3f25e8b7e0e5a1ad4a9cb5a09127b24fc43e52a81a06d0e6fdb93 [INFO] running `Command { std: "docker" "start" "-a" "121bfa7eddb3f25e8b7e0e5a1ad4a9cb5a09127b24fc43e52a81a06d0e6fdb93", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling bitflags v2.9.4 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling inout v0.1.4 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling virtue v0.0.18 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling rubicon v3.4.9 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling signature v2.2.0 [INFO] [stderr] Compiling unty v0.0.4 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling toml_parser v1.0.3 [INFO] [stderr] Compiling toml_datetime v0.7.2 [INFO] [stderr] Compiling serde_spanned v1.0.2 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling ed25519 v2.2.3 [INFO] [stderr] Compiling toml_writer v1.0.3 [INFO] [stderr] Compiling unit-prefix v0.5.1 [INFO] [stderr] Compiling clap_builder v4.5.48 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling bincode_derive v2.0.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling toml v0.9.7 [INFO] [stderr] Compiling bincode v2.0.1 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling console v0.16.1 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling indicatif v0.18.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling universal-hash v0.5.1 [INFO] [stderr] Compiling aead v0.5.2 [INFO] [stderr] Compiling poly1305 v0.8.0 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling flesh v0.0.12 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `flesh v0.0.12 (/opt/rustwide/workdir)` [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/flesh-1e85cbc3c515b96e/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (872) panicked at build.rs:82:10: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x651d0da38da2 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x651d0da38da2 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x651d0da38da2 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x651d0da38da2 - ::fmt::hde21067283f7e82e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x651d0da483bf - core::fmt::rt::Argument::fmt::he65307037dca33c6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x651d0da483bf - core::fmt::write::h24186904251c31cb [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x651d0da10633 - std::io::default_write_fmt::hdc5d19b6df666f61 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x651d0da10633 - std::io::Write::write_fmt::h3ab9f1f4d8d19b72 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x651d0da19282 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x651d0da1ac1f - std::panicking::default_hook::{{closure}}::h80a26d916c49679b [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x651d0da1aa79 - std::panicking::default_hook::he2e9efee79b3dce9 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x651d0da1b2a5 - std::panicking::panic_with_hook::hf5648b7cec6bc73e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x651d0da1b08a - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x651d0da193b9 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x651d0da0518d - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x651d0da4c120 - core::panicking::panic_fmt::hb5d6b83773432920 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x651d0da4b196 - core::result::unwrap_failed::h427ee4a8bb06d8af [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/result.rs:1862:5 [INFO] [stderr] 17: 0x651d0d9c2370 - build_script_build::main::ha3b661b295e7ce44 [INFO] [stderr] 18: 0x651d0d9cef63 - core::ops::function::FnOnce::call_once::h33f73e99dc6a1368 [INFO] [stderr] 19: 0x651d0d9c8866 - std::sys::backtrace::__rust_begin_short_backtrace::h7457e75a6874f864 [INFO] [stderr] 20: 0x651d0d9cbc29 - std::rt::lang_start::{{closure}}::h04bdc776de597567 [INFO] [stderr] 21: 0x651d0da11ad0 - core::ops::function::impls:: for &F>::call_once::h8434f550918e723f [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 22: 0x651d0da11ad0 - std::panicking::catch_unwind::do_call::h7f7a838f33db43be [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 23: 0x651d0da11ad0 - std::panicking::catch_unwind::hf345702047129f6d [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 24: 0x651d0da11ad0 - std::panic::catch_unwind::h42f92c278294a3a0 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x651d0da11ad0 - std::rt::lang_start_internal::{{closure}}::ha6834eab5ce60f45 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x651d0da11ad0 - std::panicking::catch_unwind::do_call::hf4afda32c60c9e55 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 27: 0x651d0da11ad0 - std::panicking::catch_unwind::hbfda5503aab4db1e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 28: 0x651d0da11ad0 - std::panic::catch_unwind::h1a1ed11560d244f4 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x651d0da11ad0 - std::rt::lang_start_internal::h1f713c0146d469ad [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x651d0d9cbc11 - std::rt::lang_start::h3e5777a938cc1a53 [INFO] [stderr] 31: 0x651d0d9c6b55 - main [INFO] [stderr] 32: 0x7cb3570631ca - [INFO] [stderr] 33: 0x7cb35706328b - __libc_start_main [INFO] [stderr] 34: 0x651d0d9be975 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "121bfa7eddb3f25e8b7e0e5a1ad4a9cb5a09127b24fc43e52a81a06d0e6fdb93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "121bfa7eddb3f25e8b7e0e5a1ad4a9cb5a09127b24fc43e52a81a06d0e6fdb93", kill_on_drop: false }` [INFO] [stdout] 121bfa7eddb3f25e8b7e0e5a1ad4a9cb5a09127b24fc43e52a81a06d0e6fdb93