[INFO] cloning repository https://github.com/minamfg/ktest
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/minamfg/ktest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminamfg%2Fktest", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminamfg%2Fktest'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c899c029274a136bccea458ad68ff67c73834899
[INFO] checking minamfg/ktest/c899c029274a136bccea458ad68ff67c73834899 against 8d1a76430406c877b35d0b627e7f796dcf0dfeca+rustflags=-Aunfulfilled-lint-expectations for pr-163637
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminamfg%2Fktest" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/minamfg/ktest
[INFO] finished tweaking git repo https://github.com/minamfg/ktest
[INFO] tweaked toml for git repo https://github.com/minamfg/ktest written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/minamfg/ktest on toolchain 8d1a76430406c877b35d0b627e7f796dcf0dfeca
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/minamfg/ktest 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" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded reqwest v0.12.25
[INFO] [stderr]   Downloaded memoize v0.5.1
[INFO] [stderr]   Downloaded querystring v1.1.0
[INFO] [stderr]   Downloaded memoize-inner v0.5.1
[INFO] [stderr]   Downloaded file-lock v2.1.11
[INFO] [stderr]   Downloaded die v0.2.0
[INFO] [stderr]   Downloaded cgi v0.8.0
[INFO] [stderr]   Downloaded capnpc v0.21.4
[INFO] [stderr]   Downloaded capnp v0.21.7
[INFO] [stderr]   Downloaded git2 v0.20.3
[INFO] [stderr]   Downloaded libz-sys v1.1.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 374dd7a2fc15a005993969edbdd45170069f37f2788caacbe9573953e35ae081
[INFO] running `Command { std: "docker" "start" "374dd7a2fc15a005993969edbdd45170069f37f2788caacbe9573953e35ae081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "374dd7a2fc15a005993969edbdd45170069f37f2788caacbe9573953e35ae081", 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" "374dd7a2fc15a005993969edbdd45170069f37f2788caacbe9573953e35ae081" "/opt/rustwide/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "374dd7a2fc15a005993969edbdd45170069f37f2788caacbe9573953e35ae081", 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=forbid -Aunfulfilled-lint-expectations" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "374dd7a2fc15a005993969edbdd45170069f37f2788caacbe9573953e35ae081" "/opt/rustwide/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]     Checking bytes v1.11.0
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking tracing-core v0.1.35
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking indexmap v2.12.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling capnp v0.21.7
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]     Checking iri-string v0.7.9
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking rustls-pki-types v1.13.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking toml_datetime v0.7.3
[INFO] [stderr]     Checking tracing v0.1.43
[INFO] [stderr]     Checking serde_spanned v1.0.3
[INFO] [stderr]     Checking toml_writer v1.0.4
[INFO] [stderr]     Checking iana-time-zone v0.1.64
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking querystring v1.1.0
[INFO] [stderr]     Checking die v0.2.0
[INFO] [stderr]     Checking lru v0.7.8
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking cgi v0.8.0
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling cc v1.2.49
[INFO] [stderr]     Checking toml_parser v1.0.4
[INFO] [stderr]    Compiling capnpc v0.21.4
[INFO] [stderr]     Checking toml v0.9.8
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling libz-sys v1.1.23
[INFO] [stderr]    Compiling libssh2-sys v0.3.1
[INFO] [stderr]    Compiling libgit2-sys v0.18.3+1.9.2
[INFO] [stderr]    Compiling file-lock v2.1.11
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling memoize-inner v0.5.1
[INFO] [stderr]    Compiling ci_cgi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr] error: failed to run custom build command for `ci_cgi v0.1.0 (/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/ci_cgi/a2087109f729eecc/out/build_script_build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   could not open file "./src/testresult_capnp.rs" for writing: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (639) panicked at src/build.rs:8:10:
[INFO] [stderr]   compiling schema: Error { kind: Failed, extra: "Error while trying to execute `capnp compile`: Failed: Read-only file system (os error 30)." }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5d3e9e0726d1 - std[4277eccd800b78b2]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5d3e9e0726d1 - std[4277eccd800b78b2]::backtrace_rs::backtrace::trace_unsynchronized::<std[4277eccd800b78b2]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5d3e9e0726d1 - std[4277eccd800b78b2]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x5d3e9e0726d1 - <<std[4277eccd800b78b2]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c462f097285717c3]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x5d3e9e085e9a - <core[c462f097285717c3]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5d3e9e085e9a - core[c462f097285717c3]::fmt::write
[INFO] [stderr]      6:     0x5d3e9e07656c - core[c462f097285717c3]::io::write::default_write_fmt::<std[4277eccd800b78b2]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/core/src/io/write.rs:402:11
[INFO] [stderr]      7:     0x5d3e9e07656c - <std[4277eccd800b78b2]::sys::stdio::unix::Stderr as core[c462f097285717c3]::io::write::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/core/src/io/write.rs:335:13
[INFO] [stderr]      8:     0x5d3e9e052ea6 - <std[4277eccd800b78b2]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x5d3e9e052ea6 - std[4277eccd800b78b2]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/std/src/panicking.rs:289:27
[INFO] [stderr]     10:     0x5d3e9e06ddd1 - std[4277eccd800b78b2]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/std/src/panicking.rs:316:9
[INFO] [stderr]     11:     0x5d3e9e06df8b - std[4277eccd800b78b2]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/std/src/panicking.rs:811:13
[INFO] [stderr]     12:     0x5d3e9e052f52 - std[4277eccd800b78b2]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/std/src/panicking.rs:685:13
[INFO] [stderr]     13:     0x5d3e9e04baf9 - std[4277eccd800b78b2]::sys::backtrace::__rust_end_short_backtrace::<std[4277eccd800b78b2]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x5d3e9e0536bd - __rustc[645588fcd52e2aab]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/std/src/panicking.rs:676:5
[INFO] [stderr]     15:     0x5d3e9e08664c - core[c462f097285717c3]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5d3e9e0863a2 - core[c462f097285717c3]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/core/src/result.rs:1866:5
[INFO] [stderr]     17:     0x5d3e9e00f3d0 - <core[c462f097285717c3]::result::Result<(), capnp[d5b943df2c6bd395]::Error>>::expect
[INFO] [stderr]     18:     0x5d3e9df9e22f - build_script_build[681045e8e78ef19a]::main
[INFO] [stderr]     19:     0x5d3e9df9e50b - <fn() as core[c462f097285717c3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x5d3e9df9e146 - std[4277eccd800b78b2]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     21:     0x5d3e9df9e159 - std[4277eccd800b78b2]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     22:     0x5d3e9e06d248 - <&dyn core[c462f097285717c3]::ops::function::Fn<(), Output = i32> + core[c462f097285717c3]::panic::unwind_safe::RefUnwindSafe + core[c462f097285717c3]::marker::Sync as core[c462f097285717c3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x5d3e9e06d248 - std[4277eccd800b78b2]::panicking::catch_unwind::do_call::<&dyn core[c462f097285717c3]::ops::function::Fn<(), Output = i32> + core[c462f097285717c3]::panic::unwind_safe::RefUnwindSafe + core[c462f097285717c3]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/std/src/panicking.rs:573:43
[INFO] [stderr]     24:     0x5d3e9e06d248 - std[4277eccd800b78b2]::panicking::catch_unwind::<i32, &dyn core[c462f097285717c3]::ops::function::Fn<(), Output = i32> + core[c462f097285717c3]::panic::unwind_safe::RefUnwindSafe + core[c462f097285717c3]::marker::Sync>
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/std/src/panicking.rs:541:19
[INFO] [stderr]     25:     0x5d3e9e06d248 - std[4277eccd800b78b2]::panic::catch_unwind::<&dyn core[c462f097285717c3]::ops::function::Fn<(), Output = i32> + core[c462f097285717c3]::panic::unwind_safe::RefUnwindSafe + core[c462f097285717c3]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x5d3e9e06d248 - std[4277eccd800b78b2]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x5d3e9e06d248 - std[4277eccd800b78b2]::panicking::catch_unwind::do_call::<std[4277eccd800b78b2]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/std/src/panicking.rs:573:43
[INFO] [stderr]     28:     0x5d3e9e06d248 - std[4277eccd800b78b2]::panicking::catch_unwind::<isize, std[4277eccd800b78b2]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/std/src/panicking.rs:541:19
[INFO] [stderr]     29:     0x5d3e9e06d248 - std[4277eccd800b78b2]::panic::catch_unwind::<std[4277eccd800b78b2]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x5d3e9e06d248 - std[4277eccd800b78b2]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/8d1a76430406c877b35d0b627e7f796dcf0dfeca/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x5d3e9df9df81 - std[4277eccd800b78b2]::rt::lang_start::<()>
[INFO] [stderr]     32:     0x5d3e9df9e545 - main
[INFO] [stderr]     33:     0x711881a71601 - <unknown>
[INFO] [stderr]     34:     0x711881a71718 - __libc_start_main
[INFO] [stderr]     35:     0x5d3e9df9dd55 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "374dd7a2fc15a005993969edbdd45170069f37f2788caacbe9573953e35ae081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "374dd7a2fc15a005993969edbdd45170069f37f2788caacbe9573953e35ae081", kill_on_drop: false }`
[INFO] [stdout] 374dd7a2fc15a005993969edbdd45170069f37f2788caacbe9573953e35ae081
