[INFO] fetching crate grinbot 0.1.0-alpha.1...
[INFO] checking grinbot-0.1.0-alpha.1 against try#e60d9e09c55855f5a848fde8ad83e13131a5b241 for pr-68350
[INFO] extracting crate grinbot 0.1.0-alpha.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate grinbot 0.1.0-alpha.1 on toolchain e60d9e09c55855f5a848fde8ad83e13131a5b241
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate grinbot 0.1.0-alpha.1
[INFO] finished tweaking crates.io crate grinbot 0.1.0-alpha.1
[INFO] tweaked toml for crates.io crate grinbot 0.1.0-alpha.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded grinbot_telegram_service v0.1.0-alpha.1
[INFO] [stderr]   Downloaded grinbot_keybase_service v0.1.0-alpha.1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e344c9e2a47fb4c88ff28c7771d1b49d3fec0f1767598853baa5f6b49e8c7046
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "e344c9e2a47fb4c88ff28c7771d1b49d3fec0f1767598853baa5f6b49e8c7046"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bindgen v0.37.4
[INFO] [stderr]     Checking supercow v0.1.0
[INFO] [stderr]    Compiling askama_escape v0.2.0
[INFO] [stderr]    Compiling humansize v1.1.0
[INFO] [stderr]     Checking zeroize v1.1.0
[INFO] [stderr]     Checking redux-rs v0.1.0
[INFO] [stderr]    Compiling grin_secp256k1zkp v0.7.7
[INFO] [stderr]    Compiling liblmdb-sys v0.2.2
[INFO] [stderr]     Checking arrayvec v0.4.12
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking ring v0.13.5
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking zip v0.5.4
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]    Compiling serde_repr v0.1.5
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking parking_lot_core v0.3.1
[INFO] [stderr]     Checking ripemd160 v0.7.0
[INFO] [stderr]     Checking curve25519-dalek v2.0.0
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling easy-jsonrpc-proc-macro-mw v0.5.1
[INFO] [stderr]    Compiling strum_macros v0.15.0
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]     Checking num-rational v0.2.3
[INFO] [stderr]     Checking http v0.1.21
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]     Checking webpki v0.18.1
[INFO] [stderr]     Checking sct v0.4.0
[INFO] [stderr]     Checking pbkdf2 v0.2.3
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.3
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]     Checking serde-value v0.5.3
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling avdl-serde-code-generator v0.1.1
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking ct-logs v0.4.0
[INFO] [stderr]     Checking webpki-roots v0.15.0
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking want v0.2.0
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking rustls v0.13.1
[INFO] [stderr]     Checking jsonrpc-core v10.1.0
[INFO] [stderr]     Checking native-tls v0.2.3
[INFO] [stderr]     Checking askama_shared v0.8.0
[INFO] [stderr]     Checking telegram-bot-raw v0.6.3
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.17
[INFO] [stderr]     Checking lmdb-zero v0.4.4
[INFO] [stderr]    Compiling zeroize_derive v0.9.3
[INFO] [stderr]     Checking log4rs v0.8.3
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking tokio-io-timeout v0.3.1
[INFO] [stderr]     Checking tokio-reactor v0.1.11
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking easy-jsonrpc-mw v0.5.4
[INFO] [stderr]    Compiling keybase-protocol v0.1.1
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking zeroize v0.9.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-udp v0.1.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]    Compiling askama_derive v0.8.0
[INFO] [stderr] error: failed to run custom build command for `keybase-protocol v0.1.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/keybase-protocol-31c4383836d66e93/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] cargo:rerun-if-changed=keybase-protocol/
[INFO] [stderr] 
[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" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/keybase-protocol-0.1.1/build.rs:76:3
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5574ef0dde94 - backtrace::backtrace::libunwind::trace::hd3621c56e1a82b0a
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x5574ef0dde94 - backtrace::backtrace::trace_unsynchronized::h127a46c1d6aa4138
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5574ef0dde94 - std::sys_common::backtrace::_print_fmt::hfb10ea147c250179
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:77
[INFO] [stderr]    3:     0x5574ef0dde94 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::heca9e4a472b1181e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x5574ef0f681c - core::fmt::write::h54f88987482a5b75
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x5574ef0db807 - std::io::Write::write_fmt::he140747fba757439
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x5574ef0dff35 - std::sys_common::backtrace::_print::hf5ab867f01eb06e3
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x5574ef0dff35 - std::sys_common::backtrace::print::hb7ea4d1c97dea23b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x5574ef0dff35 - std::panicking::default_hook::{{closure}}::h68c54342c8022088
[INFO] [stderr]                                at src/libstd/panicking.rs:204
[INFO] [stderr]    9:     0x5574ef0dfc21 - std::panicking::default_hook::hfa9dc9c6d07432d7
[INFO] [stderr]                                at src/libstd/panicking.rs:224
[INFO] [stderr]   10:     0x5574ef0e053a - std::panicking::rust_panic_with_hook::hffd6e7ce90eff43e
[INFO] [stderr]                                at src/libstd/panicking.rs:472
[INFO] [stderr]   11:     0x5574ef0e0120 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:380
[INFO] [stderr]   12:     0x5574ef0f5b61 - core::panicking::panic_fmt::h4593b36ffa9e161a
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   13:     0x5574ef0f5983 - core::option::expect_none_failed::h139d78ab53e720fb
[INFO] [stderr]                                at src/libcore/option.rs:1198
[INFO] [stderr]   14:     0x5574eee069c9 - core::result::Result<T,E>::unwrap::h53f81141637f192a
[INFO] [stderr]                                at /rustc/e60d9e09c55855f5a848fde8ad83e13131a5b241/src/libcore/result.rs:962
[INFO] [stderr]   15:     0x5574eee0f5c7 - build_script_build::main::ha505fc7080a22f5c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/keybase-protocol-0.1.1/build.rs:76
[INFO] [stderr]   16:     0x5574eee08100 - std::rt::lang_start::{{closure}}::hd4c601f8dbff8973
[INFO] [stderr]                                at /rustc/e60d9e09c55855f5a848fde8ad83e13131a5b241/src/libstd/rt.rs:67
[INFO] [stderr]   17:     0x5574ef0e0003 - std::rt::lang_start_internal::{{closure}}::h772611e6ebc1e85c
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   18:     0x5574ef0e0003 - std::panicking::try::do_call::h0e021965f0ece434
[INFO] [stderr]                                at src/libstd/panicking.rs:305
[INFO] [stderr]   19:     0x5574ef0e2b07 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:86
[INFO] [stderr]   20:     0x5574ef0e09e0 - std::panicking::try::h8a1fdc1cf4c906f9
[INFO] [stderr]                                at src/libstd/panicking.rs:281
[INFO] [stderr]   21:     0x5574ef0e09e0 - std::panic::catch_unwind::h799234ecf355f5d7
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   22:     0x5574ef0e09e0 - std::rt::lang_start_internal::h6663d8b785e6689f
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   23:     0x5574eee080d9 - std::rt::lang_start::h682d6a80b82fbbe7
[INFO] [stderr]                                at /rustc/e60d9e09c55855f5a848fde8ad83e13131a5b241/src/libstd/rt.rs:67
[INFO] [stderr]   24:     0x5574eee0fd9a - main
[INFO] [stderr]   25:     0x7fc29c5d5b97 - __libc_start_main
[INFO] [stderr]   26:     0x5574eedf2caa - _start
[INFO] [stderr]   27:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "e344c9e2a47fb4c88ff28c7771d1b49d3fec0f1767598853baa5f6b49e8c7046"`
[INFO] running `"docker" "rm" "-f" "e344c9e2a47fb4c88ff28c7771d1b49d3fec0f1767598853baa5f6b49e8c7046"`
[INFO] [stdout] e344c9e2a47fb4c88ff28c7771d1b49d3fec0f1767598853baa5f6b49e8c7046