[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#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FActyx%2Fcambria" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-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-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Actyx/cambria on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "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 bytecheck v0.6.5
[INFO] [stderr]   Downloaded aligned v0.4.0
[INFO] [stderr]   Downloaded rend v0.3.2
[INFO] [stderr]   Downloaded bytecheck_derive v0.6.5
[INFO] [stderr]   Downloaded rkyv_derive v0.7.15
[INFO] [stderr]   Downloaded rkyv v0.7.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d2d244194f12fd239bbcedb30fc95cb97bb907202372e55bcff9c431d0bd30d
[INFO] running `Command { std: "docker" "start" "-a" "6d2d244194f12fd239bbcedb30fc95cb97bb907202372e55bcff9c431d0bd30d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d2d244194f12fd239bbcedb30fc95cb97bb907202372e55bcff9c431d0bd30d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d2d244194f12fd239bbcedb30fc95cb97bb907202372e55bcff9c431d0bd30d", kill_on_drop: false }`
[INFO] [stdout] 6d2d244194f12fd239bbcedb30fc95cb97bb907202372e55bcff9c431d0bd30d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c0c71bb5e13e9853dab517517dae98ba7641b8190ea05863b4507ea2c509fa3
[INFO] running `Command { std: "docker" "start" "-a" "7c0c71bb5e13e9853dab517517dae98ba7641b8190ea05863b4507ea2c509fa3", 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 bytecheck v0.6.5
[INFO] [stderr]    Compiling rend v0.3.2
[INFO] [stderr]    Compiling rkyv v0.7.15
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling seahash v4.1.0
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling as-slice v0.2.1
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling aligned v0.4.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]     Checking 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]    Compiling 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-6e416e4cb7935928/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (585) 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:     0x589db7775272 - std[c53ce44f1499c8f7]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x589db7775272 - std[c53ce44f1499c8f7]::backtrace_rs::backtrace::trace_unsynchronized::<std[c53ce44f1499c8f7]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x589db7775272 - std[c53ce44f1499c8f7]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x589db7775272 - <<std[c53ce44f1499c8f7]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[b65165ee930b1c81]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x589db778794a - <core[b65165ee930b1c81]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x589db778794a - core[b65165ee930b1c81]::fmt::write
[INFO] [stderr]      6:     0x589db7779656 - std[c53ce44f1499c8f7]::io::default_write_fmt::<std[c53ce44f1499c8f7]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x589db7779656 - <std[c53ce44f1499c8f7]::sys::stdio::unix::Stderr as std[c53ce44f1499c8f7]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x589db775a1df - <std[c53ce44f1499c8f7]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x589db775a1df - std[c53ce44f1499c8f7]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x589db7770921 - std[c53ce44f1499c8f7]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x589db7770bc2 - <alloc[fd4cb3fe34883da5]::boxed::Box<dyn for<'a, 'b> core[b65165ee930b1c81]::ops::function::Fn<(&'a std[c53ce44f1499c8f7]::panic::PanicHookInfo<'b>,), Output = ()> + core[b65165ee930b1c81]::marker::Sync + core[b65165ee930b1c81]::marker::Send> as core[b65165ee930b1c81]::ops::function::Fn<(&std[c53ce44f1499c8f7]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/alloc/src/boxed.rs:2220:9
[INFO] [stderr]     12:     0x589db7770bc2 - std[c53ce44f1499c8f7]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/panicking.rs:833:13
[INFO] [stderr]     13:     0x589db775a298 - std[c53ce44f1499c8f7]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/panicking.rs:698:13
[INFO] [stderr]     14:     0x589db7751ea9 - std[c53ce44f1499c8f7]::sys::backtrace::__rust_end_short_backtrace::<std[c53ce44f1499c8f7]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     15:     0x589db775abcd - __rustc[cdd9cdf7d6dc8cda]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/panicking.rs:689:5
[INFO] [stderr]     16:     0x589db77880cc - core[b65165ee930b1c81]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/core/src/panicking.rs:80:14
[INFO] [stderr]     17:     0x589db7787e42 - core[b65165ee930b1c81]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/core/src/result.rs:1867:5
[INFO] [stderr]     18:     0x589db76e3de3 - build_script_build[699950c4bd82b978]::write_rust
[INFO] [stderr]     19:     0x589db76e4bed - build_script_build[699950c4bd82b978]::main
[INFO] [stderr]     20:     0x589db76e7dd3 - <fn() as core[b65165ee930b1c81]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     21:     0x589db76e31c6 - std[c53ce44f1499c8f7]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     22:     0x589db76e3ce9 - std[c53ce44f1499c8f7]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     23:     0x589db776fb66 - <&dyn core[b65165ee930b1c81]::ops::function::Fn<(), Output = i32> + core[b65165ee930b1c81]::panic::unwind_safe::RefUnwindSafe + core[b65165ee930b1c81]::marker::Sync as core[b65165ee930b1c81]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     24:     0x589db776fb66 - std[c53ce44f1499c8f7]::panicking::catch_unwind::do_call::<&dyn core[b65165ee930b1c81]::ops::function::Fn<(), Output = i32> + core[b65165ee930b1c81]::panic::unwind_safe::RefUnwindSafe + core[b65165ee930b1c81]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/panicking.rs:581:40
[INFO] [stderr]     25:     0x589db776fb66 - std[c53ce44f1499c8f7]::panicking::catch_unwind::<i32, &dyn core[b65165ee930b1c81]::ops::function::Fn<(), Output = i32> + core[b65165ee930b1c81]::panic::unwind_safe::RefUnwindSafe + core[b65165ee930b1c81]::marker::Sync>
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/panicking.rs:544:19
[INFO] [stderr]     26:     0x589db776fb66 - std[c53ce44f1499c8f7]::panic::catch_unwind::<&dyn core[b65165ee930b1c81]::ops::function::Fn<(), Output = i32> + core[b65165ee930b1c81]::panic::unwind_safe::RefUnwindSafe + core[b65165ee930b1c81]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/panic.rs:359:14
[INFO] [stderr]     27:     0x589db776fb66 - std[c53ce44f1499c8f7]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/rt.rs:175:24
[INFO] [stderr]     28:     0x589db776fb66 - std[c53ce44f1499c8f7]::panicking::catch_unwind::do_call::<std[c53ce44f1499c8f7]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/panicking.rs:581:40
[INFO] [stderr]     29:     0x589db776fb66 - std[c53ce44f1499c8f7]::panicking::catch_unwind::<isize, std[c53ce44f1499c8f7]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/panicking.rs:544:19
[INFO] [stderr]     30:     0x589db776fb66 - std[c53ce44f1499c8f7]::panic::catch_unwind::<std[c53ce44f1499c8f7]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/panic.rs:359:14
[INFO] [stderr]     31:     0x589db776fb66 - std[c53ce44f1499c8f7]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/bca37a20bd376ce3fd138e7cdee7fe704e0f8814/library/std/src/rt.rs:171:5
[INFO] [stderr]     32:     0x589db76e31b1 - std[c53ce44f1499c8f7]::rt::lang_start::<()>
[INFO] [stderr]     33:     0x589db76e8175 - main
[INFO] [stderr]     34:     0x7933817e01ca - <unknown>
[INFO] [stderr]     35:     0x7933817e028b - __libc_start_main
[INFO] [stderr]     36:     0x589db76e2125 - _start
[INFO] [stderr]     37:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "7c0c71bb5e13e9853dab517517dae98ba7641b8190ea05863b4507ea2c509fa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c0c71bb5e13e9853dab517517dae98ba7641b8190ea05863b4507ea2c509fa3", kill_on_drop: false }`
[INFO] [stdout] 7c0c71bb5e13e9853dab517517dae98ba7641b8190ea05863b4507ea2c509fa3
