[INFO] fetching crate uroman 0.5.0... [INFO] checking uroman-0.5.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate uroman 0.5.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate uroman 0.5.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate uroman 0.5.0 [INFO] tweaked toml for crates.io crate uroman 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate uroman 0.5.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate uroman 0.5.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustyline-derive v0.11.1 [INFO] [stderr] Downloaded unicode_names2_generator v2.0.0 [INFO] [stderr] Downloaded rustyline v17.0.1 [INFO] [stderr] Downloaded unicode_names2 v2.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 17480f7ef7652a9ea32708ccceed03cdc2cebb5d07fbdcd6f8d3194ae8583aa6 [INFO] running `Command { std: "docker" "start" "-a" "17480f7ef7652a9ea32708ccceed03cdc2cebb5d07fbdcd6f8d3194ae8583aa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "17480f7ef7652a9ea32708ccceed03cdc2cebb5d07fbdcd6f8d3194ae8583aa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17480f7ef7652a9ea32708ccceed03cdc2cebb5d07fbdcd6f8d3194ae8583aa6", kill_on_drop: false }` [INFO] [stdout] 17480f7ef7652a9ea32708ccceed03cdc2cebb5d07fbdcd6f8d3194ae8583aa6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad2cccffac860a1c465d2976a61c71e441e7250d5e574c1993b146431e0ca6a8 [INFO] running `Command { std: "docker" "start" "-a" "ad2cccffac860a1c465d2976a61c71e441e7250d5e574c1993b146431e0ca6a8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking anstyle-query v1.1.3 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling phf_shared v0.12.1 [INFO] [stderr] Checking colorchoice v1.0.4 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking anstream v0.6.19 [INFO] [stderr] Checking clap_lex v0.7.5 [INFO] [stderr] Compiling phf_generator v0.12.1 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking tinyvec v1.9.0 [INFO] [stderr] Checking phf v0.11.3 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking home v0.5.11 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking predicates-core v1.0.9 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking hashbrown v0.15.4 [INFO] [stderr] Checking clap_builder v4.5.44 [INFO] [stderr] Checking unicode-width v0.2.1 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Compiling uroman v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Checking equivalent v1.0.2 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking termtree v0.5.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Checking unicode-properties v0.1.3 [INFO] [stderr] error: failed to run custom build command for `uroman v0.5.0 (/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/uroman-4d3215652e85acdf/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (809) panicked at build.rs:7:54: [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: 0x6330c491bf52 - std::backtrace_rs::backtrace::libunwind::trace::h0fb8082ca5562a61 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x6330c491bf52 - std::backtrace_rs::backtrace::trace_unsynchronized::hfaa258994374a3cd [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x6330c491bf52 - std::sys::backtrace::_print_fmt::h11496fe34963a885 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x6330c491bf52 - ::fmt::hff1a9408d012ee89 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x6330c493869f - core::fmt::rt::Argument::fmt::hf11195b61445f5d1 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x6330c493869f - core::fmt::write::h2f1fc679f228cc52 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x6330c490dc83 - std::io::default_write_fmt::hdd5e6d67566e664d [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x6330c490dc83 - std::io::Write::write_fmt::haa2231cbd9aebf95 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x6330c491bda2 - std::sys::backtrace::BacktraceLock::print::h28bfdbcac6d3828b [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x6330c490bcac - std::panicking::default_hook::{{closure}}::h1f968e3a24b0e3b4 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x6330c490baf3 - std::panicking::default_hook::h43da101644971931 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x6330c490c1ea - std::panicking::panic_with_hook::hb4e916c3e65eccec [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x6330c491b92a - std::panicking::panic_handler::{{closure}}::hbff715d0475cf1bd [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x6330c491b889 - std::sys::backtrace::__rust_end_short_backtrace::hd6f43484e45a4955 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x6330c490c5dd - __rustc[b29d3319de9a3146]::rust_begin_unwind [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x6330c493ab80 - core::panicking::panic_fmt::h5f8d281875be5ff1 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x6330c493b186 - core::result::unwrap_failed::hbb243a6a8b53218d [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/result.rs:1852:5 [INFO] [stderr] 17: 0x6330c48f93a2 - build_script_build::main::h66c7b07215640978 [INFO] [stderr] 18: 0x6330c48f7823 - core::ops::function::FnOnce::call_once::hdbc81bec13180c2b [INFO] [stderr] 19: 0x6330c48f42c6 - std::sys::backtrace::__rust_begin_short_backtrace::h8c272db4389737cb [INFO] [stderr] 20: 0x6330c48faf39 - std::rt::lang_start::{{closure}}::h728c96741a10215a [INFO] [stderr] 21: 0x6330c491c520 - core::ops::function::impls:: for &F>::call_once::h32dc2b2f49a48277 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 22: 0x6330c491c520 - std::panicking::catch_unwind::do_call::h3353546a38525559 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40 [INFO] [stderr] 23: 0x6330c491c520 - std::panicking::catch_unwind::h57fb70202d1ae368 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19 [INFO] [stderr] 24: 0x6330c491c520 - std::panic::catch_unwind::h4b724a52bb5803b4 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x6330c491c520 - std::rt::lang_start_internal::{{closure}}::h3724b3072c80532a [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x6330c491c520 - std::panicking::catch_unwind::do_call::h4f6e90f858bd1c3f [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:590:40 [INFO] [stderr] 27: 0x6330c491c520 - std::panicking::catch_unwind::h81c085c0d350991c [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panicking.rs:553:19 [INFO] [stderr] 28: 0x6330c491c520 - std::panic::catch_unwind::h289049af1176d82a [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x6330c491c520 - std::rt::lang_start_internal::h3c37ebeb799b11e1 [INFO] [stderr] at /rustc/350d0ef0ec0493e6d21cfb265cb8211a0e74d766/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x6330c48faf21 - std::rt::lang_start::h47050a4654150428 [INFO] [stderr] 31: 0x6330c48fafd5 - main [INFO] [stderr] 32: 0x7b0bc232a1ca - [INFO] [stderr] 33: 0x7b0bc232a28b - __libc_start_main [INFO] [stderr] 34: 0x6330c48f3ea5 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ad2cccffac860a1c465d2976a61c71e441e7250d5e574c1993b146431e0ca6a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad2cccffac860a1c465d2976a61c71e441e7250d5e574c1993b146431e0ca6a8", kill_on_drop: false }` [INFO] [stdout] ad2cccffac860a1c465d2976a61c71e441e7250d5e574c1993b146431e0ca6a8