[INFO] cloning repository https://github.com/rkuklik/rustcodex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rkuklik/rustcodex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frkuklik%2Frustcodex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frkuklik%2Frustcodex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9db7deeadf395e0044758e1718f26b2e3620d9cf
[INFO] checking rkuklik/rustcodex against try#342ed2e8608ee307743c341962b427652cdb06e9 for pr-146562
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frkuklik%2Frustcodex" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rkuklik/rustcodex
[INFO] finished tweaking git repo https://github.com/rkuklik/rustcodex
[INFO] tweaked toml for git repo https://github.com/rkuklik/rustcodex written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rkuklik/rustcodex on toolchain 342ed2e8608ee307743c341962b427652cdb06e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rkuklik/rustcodex 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" "+342ed2e8608ee307743c341962b427652cdb06e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap_complete v4.5.38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42ad6d1d24203464828d0fb8264de17c7e095c2f2fb3c8d2eb55971833e5a4d7
[INFO] running `Command { std: "docker" "start" "-a" "42ad6d1d24203464828d0fb8264de17c7e095c2f2fb3c8d2eb55971833e5a4d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42ad6d1d24203464828d0fb8264de17c7e095c2f2fb3c8d2eb55971833e5a4d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42ad6d1d24203464828d0fb8264de17c7e095c2f2fb3c8d2eb55971833e5a4d7", kill_on_drop: false }`
[INFO] [stdout] 42ad6d1d24203464828d0fb8264de17c7e095c2f2fb3c8d2eb55971833e5a4d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a623fc4f80fd32d3f9c9df82a22c1f6dde39212f1cb57cee1c66b104183e5cd
[INFO] running `Command { std: "docker" "start" "-a" "9a623fc4f80fd32d3f9c9df82a22c1f6dde39212f1cb57cee1c66b104183e5cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling anyhow v1.0.94
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking clap_builder v4.5.23
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling clap v4.5.23
[INFO] [stderr]    Compiling clap_complete v4.5.38
[INFO] [stderr]    Compiling rustcodex v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `rustcodex v0.0.0 (/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/rustcodex-8aaf82c3c15adcd8/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (354) panicked at build.rs:84:29:
[INFO] [stderr]   creating completion directory failed: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x60aa34e59352 - std::backtrace_rs::backtrace::libunwind::trace::hf28449b0ec085351
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x60aa34e59352 - std::backtrace_rs::backtrace::trace_unsynchronized::h850d4b08418f9cb1
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x60aa34e59352 - std::sys::backtrace::_print_fmt::hce838cd7a124686b
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x60aa34e59352 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h2c34c77502d8d963
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x60aa34e68d2f - core::fmt::rt::Argument::fmt::h4f2feaaec8f328a4
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x60aa34e68d2f - core::fmt::write::h90b87dab164d70f4
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]      6:     0x60aa34e362d1 - std::io::default_write_fmt::h4e4d681b9d0a8455
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x60aa34e362d1 - std::io::Write::write_fmt::h7dbc9301c4ec4cae
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x60aa34e3be22 - std::sys::backtrace::BacktraceLock::print::h57544c8ef57907a2
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x60aa34e3d8ec - std::panicking::default_hook::{{closure}}::h342cef89a26403cc
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x60aa34e3d746 - std::panicking::default_hook::h09f469f71582cf68
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x60aa34e3df75 - std::panicking::panic_with_hook::h02fc272164141805
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x60aa34e3de0a - std::panicking::panic_handler::{{closure}}::h2defcbf78b3c9e78
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x60aa34e3bf59 - std::sys::backtrace::__rust_end_short_backtrace::h44ac4f878ab600db
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x60aa34e29b7d - __rustc[90e28cc97ddc287f]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x60aa34e6c5d0 - core::panicking::panic_fmt::hb48a20f3dc88d949
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x60aa34e6bbf6 - core::result::unwrap_failed::h4661a8c97c01afcf
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/core/src/result.rs:1855:5
[INFO] [stderr]     17:     0x60aa34dbb2d0 - core::result::Result<T,E>::expect::h7b7559eb5e675273
[INFO] [stderr]     18:     0x60aa34d83d98 - build_script_build::main::h48c829eecdf25dfa
[INFO] [stderr]     19:     0x60aa34d8c733 - core::ops::function::FnOnce::call_once::h49255ca3b247e912
[INFO] [stderr]     20:     0x60aa34d885b6 - std::sys::backtrace::__rust_begin_short_backtrace::hfd4ec0ab207369c6
[INFO] [stderr]     21:     0x60aa34d8ff69 - std::rt::lang_start::{{closure}}::hacc5d4b7191a6b2b
[INFO] [stderr]     22:     0x60aa34e378e0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h671d2db772a237f8
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x60aa34e378e0 - std::panicking::catch_unwind::do_call::hda25ecea08f78065
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/std/src/panicking.rs:590:40
[INFO] [stderr]     24:     0x60aa34e378e0 - std::panicking::catch_unwind::h0ee9c8f7b18381e4
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/std/src/panicking.rs:553:19
[INFO] [stderr]     25:     0x60aa34e378e0 - std::panic::catch_unwind::h959caee08124aba5
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x60aa34e378e0 - std::rt::lang_start_internal::{{closure}}::h6145b11e59587f3f
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x60aa34e378e0 - std::panicking::catch_unwind::do_call::he3751238035fbb95
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/std/src/panicking.rs:590:40
[INFO] [stderr]     28:     0x60aa34e378e0 - std::panicking::catch_unwind::he7254fe570ffc5b3
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/std/src/panicking.rs:553:19
[INFO] [stderr]     29:     0x60aa34e378e0 - std::panic::catch_unwind::hcaf7b2d6e2700aff
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x60aa34e378e0 - std::rt::lang_start_internal::hff80312ab04c6f48
[INFO] [stderr]                                  at /rustc/342ed2e8608ee307743c341962b427652cdb06e9/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x60aa34d8ff51 - std::rt::lang_start::hfa28df2e12022c1e
[INFO] [stderr]     32:     0x60aa34d87a45 - main
[INFO] [stderr]     33:     0x7e977ca2f1ca - <unknown>
[INFO] [stderr]     34:     0x7e977ca2f28b - __libc_start_main
[INFO] [stderr]     35:     0x60aa34d804a5 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "9a623fc4f80fd32d3f9c9df82a22c1f6dde39212f1cb57cee1c66b104183e5cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a623fc4f80fd32d3f9c9df82a22c1f6dde39212f1cb57cee1c66b104183e5cd", kill_on_drop: false }`
[INFO] [stdout] 9a623fc4f80fd32d3f9c9df82a22c1f6dde39212f1cb57cee1c66b104183e5cd