[INFO] fetching crate rubbler 0.1.2...
[INFO] checking rubbler-0.1.2 against try#1463461488056994d1b84e8b752e7c11c7fae7aa for pr-154205
[INFO] extracting crate rubbler 0.1.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rubbler 0.1.2
[INFO] finished tweaking crates.io crate rubbler 0.1.2
[INFO] tweaked toml for crates.io crate rubbler 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rubbler 0.1.2 on toolchain 1463461488056994d1b84e8b752e7c11c7fae7aa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rubbler 0.1.2 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" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0571d177fa701f02c47a22b1cd4ab0137ca1a5f8b788661d8128fbbc86ef04ad
[INFO] running `Command { std: "docker" "start" "-a" "0571d177fa701f02c47a22b1cd4ab0137ca1a5f8b788661d8128fbbc86ef04ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0571d177fa701f02c47a22b1cd4ab0137ca1a5f8b788661d8128fbbc86ef04ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0571d177fa701f02c47a22b1cd4ab0137ca1a5f8b788661d8128fbbc86ef04ad", kill_on_drop: false }`
[INFO] [stdout] 0571d177fa701f02c47a22b1cd4ab0137ca1a5f8b788661d8128fbbc86ef04ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e12000b38698a0158052d505594fe274fa6469b5164f0f95219ec41584b41bc
[INFO] running `Command { std: "docker" "start" "-a" "7e12000b38698a0158052d505594fe274fa6469b5164f0f95219ec41584b41bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling linux-raw-sys v0.4.10
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling termcolor v1.3.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling cbindgen v0.24.5
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling tempfile v3.8.1
[INFO] [stderr]    Compiling serde_derive v1.0.192
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling rubbler v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `rubbler v0.1.2 (/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/rubbler-78f395b0c8a04ea7/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (709) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cbindgen-0.24.5/src/bindgen/bindings.rs:139:44:
[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:     0x5fd0378fd77a - std[843dc0b1bda91b1f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5fd0378fd77a - std[843dc0b1bda91b1f]::backtrace_rs::backtrace::trace_unsynchronized::<std[843dc0b1bda91b1f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5fd0378fd77a - std[843dc0b1bda91b1f]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x5fd0378fd77a - <<std[843dc0b1bda91b1f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[dce7ba9de88d7a1a]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x5fd03791391a - <core[dce7ba9de88d7a1a]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5fd03791391a - core[dce7ba9de88d7a1a]::fmt::write
[INFO] [stderr]      6:     0x5fd037902bf2 - std[843dc0b1bda91b1f]::io::default_write_fmt::<std[843dc0b1bda91b1f]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5fd037902bf2 - <std[843dc0b1bda91b1f]::sys::stdio::unix::Stderr as std[843dc0b1bda91b1f]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x5fd0378df91f - <std[843dc0b1bda91b1f]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x5fd0378df91f - std[843dc0b1bda91b1f]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x5fd0378f83b1 - std[843dc0b1bda91b1f]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x5fd0378f862b - std[843dc0b1bda91b1f]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x5fd0378df9d8 - std[843dc0b1bda91b1f]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x5fd0378d4a69 - std[843dc0b1bda91b1f]::sys::backtrace::__rust_end_short_backtrace::<std[843dc0b1bda91b1f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x5fd0378e02bd - __rustc[e785788a2a4cee43]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x5fd03791415c - core[dce7ba9de88d7a1a]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5fd037913ed2 - core[dce7ba9de88d7a1a]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x5fd0375dfb11 - <cbindgen[85cb15d6d84fae11]::bindgen::bindings::Bindings>::write_to_file::<&str>
[INFO] [stderr]     18:     0x5fd0375fa284 - build_script_build[67559b529e0d0887]::main
[INFO] [stderr]     19:     0x5fd0375fe233 - <fn() as core[dce7ba9de88d7a1a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x5fd0375fbbc6 - std[843dc0b1bda91b1f]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     21:     0x5fd0376047d9 - std[843dc0b1bda91b1f]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     22:     0x5fd0378f74f4 - <&dyn core[dce7ba9de88d7a1a]::ops::function::Fn<(), Output = i32> + core[dce7ba9de88d7a1a]::panic::unwind_safe::RefUnwindSafe + core[dce7ba9de88d7a1a]::marker::Sync as core[dce7ba9de88d7a1a]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x5fd0378f74f4 - std[843dc0b1bda91b1f]::panicking::catch_unwind::do_call::<&dyn core[dce7ba9de88d7a1a]::ops::function::Fn<(), Output = i32> + core[dce7ba9de88d7a1a]::panic::unwind_safe::RefUnwindSafe + core[dce7ba9de88d7a1a]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/std/src/panicking.rs:581:40
[INFO] [stderr]     24:     0x5fd0378f74f4 - std[843dc0b1bda91b1f]::panicking::catch_unwind::<i32, &dyn core[dce7ba9de88d7a1a]::ops::function::Fn<(), Output = i32> + core[dce7ba9de88d7a1a]::panic::unwind_safe::RefUnwindSafe + core[dce7ba9de88d7a1a]::marker::Sync>
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/std/src/panicking.rs:544:19
[INFO] [stderr]     25:     0x5fd0378f74f4 - std[843dc0b1bda91b1f]::panic::catch_unwind::<&dyn core[dce7ba9de88d7a1a]::ops::function::Fn<(), Output = i32> + core[dce7ba9de88d7a1a]::panic::unwind_safe::RefUnwindSafe + core[dce7ba9de88d7a1a]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x5fd0378f74f4 - std[843dc0b1bda91b1f]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x5fd0378f74f4 - std[843dc0b1bda91b1f]::panicking::catch_unwind::do_call::<std[843dc0b1bda91b1f]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/std/src/panicking.rs:581:40
[INFO] [stderr]     28:     0x5fd0378f74f4 - std[843dc0b1bda91b1f]::panicking::catch_unwind::<isize, std[843dc0b1bda91b1f]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/std/src/panicking.rs:544:19
[INFO] [stderr]     29:     0x5fd0378f74f4 - std[843dc0b1bda91b1f]::panic::catch_unwind::<std[843dc0b1bda91b1f]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x5fd0378f74f4 - std[843dc0b1bda91b1f]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/1463461488056994d1b84e8b752e7c11c7fae7aa/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x5fd037603631 - std[843dc0b1bda91b1f]::rt::lang_start::<()>
[INFO] [stderr]     32:     0x5fd0375fae45 - main
[INFO] [stderr]     33:     0x7fcc8afd41ca - <unknown>
[INFO] [stderr]     34:     0x7fcc8afd428b - __libc_start_main
[INFO] [stderr]     35:     0x5fd0375c8ad5 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "7e12000b38698a0158052d505594fe274fa6469b5164f0f95219ec41584b41bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e12000b38698a0158052d505594fe274fa6469b5164f0f95219ec41584b41bc", kill_on_drop: false }`
[INFO] [stdout] 7e12000b38698a0158052d505594fe274fa6469b5164f0f95219ec41584b41bc