[INFO] crate okra 0.2.0 is already in cache
[INFO] checking okra-0.2.0 against master#eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc for pr-69560
[INFO] extracting crate okra 0.2.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate okra 0.2.0 on toolchain eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate okra 0.2.0
[INFO] finished tweaking crates.io crate okra 0.2.0
[INFO] tweaked toml for crates.io crate okra 0.2.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5c21abcaf8f9e5860128f903b73ab79bdf382fb8b64ecf7ee768f463e5f1f3d8
[INFO] running `"docker" "start" "-a" "5c21abcaf8f9e5860128f903b73ab79bdf382fb8b64ecf7ee768f463e5f1f3d8"`
[INFO] [stderr]    Compiling linked-hash-map v0.5.2
[INFO] [stderr]    Compiling debug_stub_derive v0.3.0
[INFO] [stderr]    Compiling serde_json v1.0.48
[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]     Checking tc_core v0.3.1
[INFO] [stderr]    Compiling serde_yaml v0.8.11
[INFO] [stderr]     Checking tc_redis v0.2.1
[INFO] [stderr]     Checking tc_elasticmq v0.2.1
[INFO] [stderr]     Checking tc_generic v0.2.1
[INFO] [stderr]     Checking tc_dynamodb_local v0.2.1
[INFO] [stderr]     Checking tc_trufflesuite_ganachecli v0.4.1
[INFO] [stderr]     Checking tc_postgres v0.2.0
[INFO] [stderr]     Checking tc_cli_client v0.2.1
[INFO] [stderr]     Checking tc_parity_parity v0.4.0
[INFO] [stderr]     Checking tc_coblox_bitcoincore v0.5.1
[INFO] [stderr]    Compiling handlebars v1.1.0
[INFO] [stderr]     Checking testcontainers v0.6.0
[INFO] [stderr]    Compiling openapiv3 v0.1.4
[INFO] [stderr]    Compiling openapi-codegen v0.1.0
[INFO] [stderr]    Compiling okra v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `okra v0.2.0 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/okra-33c52a57ddcba597/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stderr] 
[INFO] [stderr]    0: failure::backtrace::internal::InternalBacktrace::new
[INFO] [stderr]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.6/src/backtrace/internal.rs:46
[INFO] [stderr]    1: failure::backtrace::Backtrace::new
[INFO] [stderr]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.6/src/backtrace/mod.rs:121
[INFO] [stderr]    2: <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from
[INFO] [stderr]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.6/src/error/error_impl.rs:19
[INFO] [stderr]    3: <failure::error::Error as core::convert::From<F>>::from
[INFO] [stderr]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.6/src/error/mod.rs:36
[INFO] [stderr]    4: openapi_codegen::client::client
[INFO] [stderr]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/openapi-codegen-0.1.0/src/client/mod.rs:47
[INFO] [stderr]    5: build_script_build::main
[INFO] [stderr]              at build.rs:2
[INFO] [stderr]    6: std::rt::lang_start::{{closure}}
[INFO] [stderr]              at /rustc/eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc/src/libstd/rt.rs:67
[INFO] [stderr]    7: std::rt::lang_start_internal::{{closure}}
[INFO] [stderr]              at src/libstd/rt.rs:52
[INFO] [stderr]       std::panicking::try::do_call
[INFO] [stderr]              at src/libstd/panicking.rs:303
[INFO] [stderr]    8: __rust_maybe_catch_panic
[INFO] [stderr]              at src/libpanic_unwind/lib.rs:86
[INFO] [stderr]    9: std::panicking::try
[INFO] [stderr]              at src/libstd/panicking.rs:281
[INFO] [stderr]       std::panic::catch_unwind
[INFO] [stderr]              at src/libstd/panic.rs:394
[INFO] [stderr]       std::rt::lang_start_internal
[INFO] [stderr]              at src/libstd/rt.rs:51
[INFO] [stderr]   10: std::rt::lang_start
[INFO] [stderr]              at /rustc/eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc/src/libstd/rt.rs:67
[INFO] [stderr]   11: main
[INFO] [stderr]   12: __libc_start_main
[INFO] [stderr]   13: _start
[INFO] [stderr] ', build.rs:2:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b19981b974 - backtrace::backtrace::libunwind::trace::h9969d01c3d7ddfdc
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55b19981b974 - backtrace::backtrace::trace_unsynchronized::h7a2ab063e77952ab
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55b19981b974 - std::sys_common::backtrace::_print_fmt::h1b217822a512fc5b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55b19981b974 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h96fb4331ad79020d
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55b19983bb0c - core::fmt::write::hc201330da9c33c5d
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1053
[INFO] [stderr]    5:     0x55b1998195d7 - std::io::Write::write_fmt::h309332b527674af9
[INFO] [stderr]                                at src/libstd/io/mod.rs:1428
[INFO] [stderr]    6:     0x55b19981de15 - std::sys_common::backtrace::_print::h9ef4e37c06092ebe
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55b19981de15 - std::sys_common::backtrace::print::h2a9175f5cd9eccf0
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55b19981de15 - std::panicking::default_hook::{{closure}}::ha832c9ee735a1b99
[INFO] [stderr]                                at src/libstd/panicking.rs:204
[INFO] [stderr]    9:     0x55b19981db57 - std::panicking::default_hook::hddac80d07a5399db
[INFO] [stderr]                                at src/libstd/panicking.rs:224
[INFO] [stderr]   10:     0x55b19981e422 - std::panicking::rust_panic_with_hook::haa6a112655213edb
[INFO] [stderr]                                at src/libstd/panicking.rs:470
[INFO] [stderr]   11:     0x55b19981e00b - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:378
[INFO] [stderr]   12:     0x55b19983a221 - core::panicking::panic_fmt::hcd08174c8e23fb34
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   13:     0x55b19983a043 - core::option::expect_none_failed::h7ba96e1794a9140c
[INFO] [stderr]                                at src/libcore/option.rs:1211
[INFO] [stderr]   14:     0x55b19915f7e3 - core::result::Result<T,E>::unwrap::h75e99f7b5580ad86
[INFO] [stderr]                                at /rustc/eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc/src/libcore/result.rs:1003
[INFO] [stderr]   15:     0x55b19915f871 - build_script_build::main::ha57cf1beee8f4a73
[INFO] [stderr]                                at /opt/rustwide/workdir/build.rs:2
[INFO] [stderr]   16:     0x55b19915f76b - std::rt::lang_start::{{closure}}::h6a7f857ce1f8a60b
[INFO] [stderr]                                at /rustc/eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc/src/libstd/rt.rs:67
[INFO] [stderr]   17:     0x55b19981dee3 - std::rt::lang_start_internal::{{closure}}::h80386bdbf19e8f1d
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   18:     0x55b19981dee3 - std::panicking::try::do_call::he1209bc3d4aaf715
[INFO] [stderr]                                at src/libstd/panicking.rs:303
[INFO] [stderr]   19:     0x55b199820747 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:86
[INFO] [stderr]   20:     0x55b19981e8c9 - std::panicking::try::hf520d8976c058f40
[INFO] [stderr]                                at src/libstd/panicking.rs:281
[INFO] [stderr]   21:     0x55b19981e8c9 - std::panic::catch_unwind::h7564024f837c4151
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   22:     0x55b19981e8c9 - std::rt::lang_start_internal::h41ae6763c6895ece
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   23:     0x55b19915f747 - std::rt::lang_start::h3c8930ef97fe0209
[INFO] [stderr]                                at /rustc/eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc/src/libstd/rt.rs:67
[INFO] [stderr]   24:     0x55b19915f8aa - main
[INFO] [stderr]   25:     0x7f09ae573b97 - __libc_start_main
[INFO] [stderr]   26:     0x55b19915f5ca - _start
[INFO] [stderr]   27:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "5c21abcaf8f9e5860128f903b73ab79bdf382fb8b64ecf7ee768f463e5f1f3d8"`
[INFO] running `"docker" "rm" "-f" "5c21abcaf8f9e5860128f903b73ab79bdf382fb8b64ecf7ee768f463e5f1f3d8"`
[INFO] [stdout] 5c21abcaf8f9e5860128f903b73ab79bdf382fb8b64ecf7ee768f463e5f1f3d8