[INFO] cloning repository https://github.com/Actyx/cambria
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Actyx/cambria" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FActyx%2Fcambria", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FActyx%2Fcambria'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 764b9dc7985fc4a2cca4900ce7e3b964cbbb424e
[INFO] checking Actyx/cambria against master#04ff05c9c0cfbca33115c5f1b8bb20a66a54b799 for pr-147834
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FActyx%2Fcambria" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Actyx/cambria
[INFO] finished tweaking git repo https://github.com/Actyx/cambria
[INFO] tweaked toml for git repo https://github.com/Actyx/cambria written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Actyx/cambria on toolchain 04ff05c9c0cfbca33115c5f1b8bb20a66a54b799
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Actyx/cambria 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" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ptr_meta v0.1.4
[INFO] [stderr]   Downloaded bytecheck v0.6.5
[INFO] [stderr]   Downloaded proc-macro2 v1.0.29
[INFO] [stderr]   Downloaded ptr_meta_derive v0.1.4
[INFO] [stderr]   Downloaded rkyv_derive v0.7.15
[INFO] [stderr]   Downloaded bytecheck_derive v0.6.5
[INFO] [stderr]   Downloaded as-slice v0.2.1
[INFO] [stderr]   Downloaded seahash v4.1.0
[INFO] [stderr]   Downloaded aligned v0.4.0
[INFO] [stderr]   Downloaded anyhow v1.0.43
[INFO] [stderr]   Downloaded rkyv v0.7.15
[INFO] [stderr]   Downloaded rend v0.3.2
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9d25a263b7f88c75ee4922378a967c1c5ffb0d9e0d4e784a1f8473215e59538
[INFO] running `Command { std: "docker" "start" "-a" "b9d25a263b7f88c75ee4922378a967c1c5ffb0d9e0d4e784a1f8473215e59538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9d25a263b7f88c75ee4922378a967c1c5ffb0d9e0d4e784a1f8473215e59538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9d25a263b7f88c75ee4922378a967c1c5ffb0d9e0d4e784a1f8473215e59538", kill_on_drop: false }`
[INFO] [stdout] b9d25a263b7f88c75ee4922378a967c1c5ffb0d9e0d4e784a1f8473215e59538
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f999fc49f588980382b2ee87ed31a13465d929dcbf678a2f255cf610888ef4eb
[INFO] running `Command { std: "docker" "start" "-a" "f999fc49f588980382b2ee87ed31a13465d929dcbf678a2f255cf610888ef4eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling bytecheck v0.6.5
[INFO] [stderr]    Compiling rend v0.3.2
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling rkyv v0.7.15
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling as-slice v0.2.1
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling seahash v4.1.0
[INFO] [stderr]     Checking unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling aligned v0.4.0
[INFO] [stderr]     Checking heck v0.3.3
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling bytecheck_derive v0.6.5
[INFO] [stderr]    Compiling rkyv_derive v0.7.15
[INFO] [stderr]    Compiling ptr_meta v0.1.4
[INFO] [stderr]     Checking cambria v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling example v0.1.0 (/opt/rustwide/workdir/example)
[INFO] [stderr] error: failed to run custom build command for `example v0.1.0 (/opt/rustwide/workdir/example)`
[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/example-2edd22efedd0e11c/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (721) panicked at example/build.rs:5:32:
[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:     0x5d4c05e3fc62 - std::backtrace_rs::backtrace::libunwind::trace::h5b10d8d38c4bcd99
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5d4c05e3fc62 - std::backtrace_rs::backtrace::trace_unsynchronized::h91ff6307cb600af0
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5d4c05e3fc62 - std::sys::backtrace::_print_fmt::h9aed4c565cef2a51
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5d4c05e3fc62 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h6c686dc381194ca8
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5d4c05e4f7df - core::fmt::rt::Argument::fmt::ha6ca7c473cfcc90b
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x5d4c05e4f7df - core::fmt::write::h2b7e1e4441166417
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]      6:     0x5d4c05e166e3 - std::io::default_write_fmt::h8c98997065cfd9f0
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5d4c05e166e3 - std::io::Write::write_fmt::hdafd4114bd1f888e
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x5d4c05e1f972 - std::sys::backtrace::BacktraceLock::print::h77ddc3fa97dc90a9
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5d4c05e2152f - std::panicking::default_hook::{{closure}}::he8407a3a28791da3
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x5d4c05e21389 - std::panicking::default_hook::h13a7c8af3befd07d
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x5d4c05e21bef - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc266f578339592ee
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/alloc/src/boxed.rs:2019:9
[INFO] [stderr]     12:     0x5d4c05e21bef - std::panicking::panic_with_hook::h2e9e4a8ab29bed1b
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/std/src/panicking.rs:842:13
[INFO] [stderr]     13:     0x5d4c05e2199a - std::panicking::panic_handler::{{closure}}::h532cbb6601506606
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/std/src/panicking.rs:707:13
[INFO] [stderr]     14:     0x5d4c05e1fab9 - std::sys::backtrace::__rust_end_short_backtrace::hc53cbf87d4647961
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     15:     0x5d4c05e0aedd - __rustc[8a6c2e5bab0fd969]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/std/src/panicking.rs:698:5
[INFO] [stderr]     16:     0x5d4c05e53e20 - core::panicking::panic_fmt::h6f32932d33196761
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/core/src/panicking.rs:80:14
[INFO] [stderr]     17:     0x5d4c05e53026 - core::result::unwrap_failed::h333e1e9d882a115c
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/core/src/result.rs:1862:5
[INFO] [stderr]     18:     0x5d4c05da8138 - build_script_build::write_rust::hebc1d1a391577b21
[INFO] [stderr]     19:     0x5d4c05da8f3d - build_script_build::main::h6459f68c3993ae2a
[INFO] [stderr]     20:     0x5d4c05da9ed3 - core::ops::function::FnOnce::call_once::h5adec61c400b6be0
[INFO] [stderr]     21:     0x5d4c05da9bc6 - std::sys::backtrace::__rust_begin_short_backtrace::h041a7f74be25c1d7
[INFO] [stderr]     22:     0x5d4c05da9af9 - std::rt::lang_start::{{closure}}::heb69bbb00d94cadc
[INFO] [stderr]     23:     0x5d4c05e178c0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hc778f5eee8f06531
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     24:     0x5d4c05e178c0 - std::panicking::catch_unwind::do_call::h8642eb90ec4f284b
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/std/src/panicking.rs:590:40
[INFO] [stderr]     25:     0x5d4c05e178c0 - std::panicking::catch_unwind::h632d5bee465d35bf
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/std/src/panicking.rs:553:19
[INFO] [stderr]     26:     0x5d4c05e178c0 - std::panic::catch_unwind::h8614abbdec605ea5
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/std/src/panic.rs:359:14
[INFO] [stderr]     27:     0x5d4c05e178c0 - std::rt::lang_start_internal::{{closure}}::he900e0ef1190ed68
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/std/src/rt.rs:175:24
[INFO] [stderr]     28:     0x5d4c05e178c0 - std::panicking::catch_unwind::do_call::h802f9473e2c32f11
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/std/src/panicking.rs:590:40
[INFO] [stderr]     29:     0x5d4c05e178c0 - std::panicking::catch_unwind::hf04979aa19129a2f
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/std/src/panicking.rs:553:19
[INFO] [stderr]     30:     0x5d4c05e178c0 - std::panic::catch_unwind::hee09ad77e8325352
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/std/src/panic.rs:359:14
[INFO] [stderr]     31:     0x5d4c05e178c0 - std::rt::lang_start_internal::hd9b9605d3f6093ca
[INFO] [stderr]                                  at /rustc/04ff05c9c0cfbca33115c5f1b8bb20a66a54b799/library/std/src/rt.rs:171:5
[INFO] [stderr]     32:     0x5d4c05da9ae1 - std::rt::lang_start::h0dab938a101d1af3
[INFO] [stderr]     33:     0x5d4c05dadf55 - main
[INFO] [stderr]     34:     0x764714dfe1ca - <unknown>
[INFO] [stderr]     35:     0x764714dfe28b - __libc_start_main
[INFO] [stderr]     36:     0x5d4c05da7d25 - _start
[INFO] [stderr]     37:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "f999fc49f588980382b2ee87ed31a13465d929dcbf678a2f255cf610888ef4eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f999fc49f588980382b2ee87ed31a13465d929dcbf678a2f255cf610888ef4eb", kill_on_drop: false }`
[INFO] [stdout] f999fc49f588980382b2ee87ed31a13465d929dcbf678a2f255cf610888ef4eb
