[INFO] cloning repository https://github.com/petschekr/pass-yubikey [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/petschekr/pass-yubikey" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpetschekr%2Fpass-yubikey", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpetschekr%2Fpass-yubikey'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3e262e129e4324b11654494d92ff331d06225dd7 [INFO] checking petschekr/pass-yubikey against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpetschekr%2Fpass-yubikey" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/petschekr/pass-yubikey [INFO] finished tweaking git repo https://github.com/petschekr/pass-yubikey [INFO] tweaked toml for git repo https://github.com/petschekr/pass-yubikey written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/petschekr/pass-yubikey on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/petschekr/pass-yubikey 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking petschekr/pass-yubikey against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpetschekr%2Fpass-yubikey" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/petschekr/pass-yubikey [INFO] finished tweaking git repo https://github.com/petschekr/pass-yubikey [INFO] tweaked toml for git repo https://github.com/petschekr/pass-yubikey written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/petschekr/pass-yubikey on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/petschekr/pass-yubikey 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "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 crypto-mac v0.6.2 [INFO] [stderr] Downloaded base32 v0.3.1 [INFO] [stderr] Downloaded redox_syscall v0.1.50 [INFO] [stderr] Downloaded x11-clipboard v0.3.0 [INFO] [stderr] Downloaded hmac v0.6.3 [INFO] [stderr] Downloaded sha2 v0.7.1 [INFO] [stderr] Downloaded num-bigint v0.2.2 [INFO] [stderr] Downloaded libc v0.2.46 [INFO] [stderr] Downloaded syn v0.15.24 [INFO] [stderr] Downloaded gcc v0.3.55 [INFO] [stderr] Downloaded objc v0.2.5 [INFO] [stderr] Downloaded pcsc-sys v1.0.1 [INFO] [stderr] Downloaded crossbeam v0.2.12 [INFO] [stderr] Downloaded clipboard-win v2.1.2 [INFO] [stderr] Downloaded memchr v2.1.3 [INFO] [stderr] Downloaded proc-macro2 v0.4.24 [INFO] [stderr] Downloaded crc32fast v1.1.2 [INFO] [stderr] Downloaded pbkdf2 v0.2.3 [INFO] [stderr] Downloaded rand v0.4.5 [INFO] [stderr] Downloaded libflate v0.1.19 [INFO] [stderr] Downloaded autocfg v0.1.1 [INFO] [stderr] Downloaded sha3 v0.7.3 [INFO] [stderr] Downloaded rust-argon2 v0.3.0 [INFO] [stderr] Downloaded pcsc v2.0.0 [INFO] [stderr] Downloaded libreauth v0.11.0 [INFO] [stderr] Downloaded quote v0.6.10 [INFO] [stderr] Downloaded rust-crypto v0.2.36 [INFO] [stderr] Downloaded sloppy-rfc4880 v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 29b0812126928b0977f2e414fd5037e30a09380c298ad6aba7b828c66280999c [INFO] running `Command { std: "docker" "start" "-a" "29b0812126928b0977f2e414fd5037e30a09380c298ad6aba7b828c66280999c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29b0812126928b0977f2e414fd5037e30a09380c298ad6aba7b828c66280999c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29b0812126928b0977f2e414fd5037e30a09380c298ad6aba7b828c66280999c", kill_on_drop: false }` [INFO] [stdout] 29b0812126928b0977f2e414fd5037e30a09380c298ad6aba7b828c66280999c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56972fda64e4bd3eb80253b39753041ebd0b2c0562efd37e709be4d255f0ab04 [INFO] running `Command { std: "docker" "start" "-a" "56972fda64e4bd3eb80253b39753041ebd0b2c0562efd37e709be4d255f0ab04", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.46 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Checking constant_time_eq v0.1.3 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Checking arrayref v0.3.5 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Compiling autocfg v0.1.1 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling memchr v2.1.3 [INFO] [stderr] Checking safemem v0.3.0 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking rustc-demangle v0.1.13 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking unicode-normalization v0.1.7 [INFO] [stderr] Compiling crc32fast v1.1.2 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/alloc/src/borrow.rs:181:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking crossbeam v0.2.12 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking base32 v0.3.1 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Compiling pcsc-sys v1.0.1 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Checking rand v0.4.5 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling syn v0.15.24 [INFO] [stderr] Checking nom v4.1.1 [INFO] [stderr] Checking num-integer v0.1.39 [INFO] [stderr] Checking generic-array v0.9.0 [INFO] [stderr] Checking pcsc v2.0.0 [INFO] [stderr] Checking walkdir v2.2.7 [INFO] [stderr] Checking libflate v0.1.19 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking crypto-mac v0.6.2 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Checking hmac v0.6.3 [INFO] [stderr] Checking sha-1 v0.7.0 [INFO] [stderr] Checking sha3 v0.7.3 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] error: failed to run custom build command for `xcb v0.8.2` [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/xcb-44342fb5e7ffbe23/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error occured in handler: ('request: ', ('xcb', 'Xinerama', 'QueryScreens')) [INFO] [stderr] Traceback (most recent call last): [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/rs_client.py", line 2448, in [INFO] [stderr] module.generate() [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/xcbgen/state.py", line 108, in generate [INFO] [stderr] self.close() [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/rs_client.py", line 296, in rs_close [INFO] [stderr] _f.writeout(os.path.join(module.rs_srcdir, "ffi", "%s.rs" % _module_name(_ns.ext_name))) [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/rs_client.py", line 114, in writeout [INFO] [stderr] with open(path, 'w') as f: [INFO] [stderr] ^^^^^^^^^^^^^^^ [INFO] [stderr] OSError: [Errno 30] Read-only file system: '/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/src/ffi/xinerama.rs' [INFO] [stderr] [INFO] [stderr] thread 'main' (977) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/build.rs:75:17: [INFO] [stderr] processing of /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/xml/xinerama.xml returned non-zero (1) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5fac47176602 - std::backtrace_rs::backtrace::libunwind::trace::h616ec230c5e48833 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5fac47176602 - std::backtrace_rs::backtrace::trace_unsynchronized::h1cb9ba010d408e85 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5fac47176602 - std::sys::backtrace::_print_fmt::h423772e3ab37228d [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5fac47176602 - ::fmt::h1b20bf43538739a7 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5fac471854df - core::fmt::rt::Argument::fmt::hdc121315d91682d8 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5fac471854df - core::fmt::write::h8b43cab19ae1983d [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x5fac4714b663 - std::io::default_write_fmt::he3cda771937121ba [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5fac4714b663 - std::io::Write::write_fmt::he6ba151b4ec7471d [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5fac47154a52 - std::sys::backtrace::BacktraceLock::print::h071283e026a65e09 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5fac4715683c - std::panicking::default_hook::{{closure}}::h8648822bb5a469ca [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5fac47156696 - std::panicking::default_hook::h9a8734a4c300303d [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5fac47156e15 - std::panicking::panic_with_hook::h07e66ce18b93f67f [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5fac47156caa - std::panicking::panic_handler::{{closure}}::h30e90fd534d9b1a9 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x5fac47154b89 - std::sys::backtrace::__rust_end_short_backtrace::h4667bac268f68e7d [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5fac4713ffdd - __rustc[46abfc8fab5e70aa]::rust_begin_unwind [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5fac471889a0 - core::panicking::panic_fmt::hb22f86c4fe9ab4a0 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x5fac4713a7cd - build_script_build::main::{{closure}}::h7e03d9cc799553de [INFO] [stderr] 17: 0x5fac4713ad2d - build_script_build::visit_xml::hda5622d63bc58f33 [INFO] [stderr] 18: 0x5fac47139e2a - build_script_build::main::hf019709a578d0290 [INFO] [stderr] 19: 0x5fac4713c623 - core::ops::function::FnOnce::call_once::he6491474b8938a97 [INFO] [stderr] 20: 0x5fac4713bec6 - std::sys::backtrace::__rust_begin_short_backtrace::h72029ab14278ae7e [INFO] [stderr] 21: 0x5fac4713bd39 - std::rt::lang_start::{{closure}}::hb312a695744dd188 [INFO] [stderr] 22: 0x5fac4714ccc0 - core::ops::function::impls:: for &F>::call_once::h1bbfd62f68f057d9 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x5fac4714ccc0 - std::panicking::catch_unwind::do_call::hee035b3c2920b908 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:590:40 [INFO] [stderr] 24: 0x5fac4714ccc0 - std::panicking::catch_unwind::h9decfeaa9848961c [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:553:19 [INFO] [stderr] 25: 0x5fac4714ccc0 - std::panic::catch_unwind::hcdea1fe72f085026 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x5fac4714ccc0 - std::rt::lang_start_internal::{{closure}}::h7ee72e2bc04047ad [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x5fac4714ccc0 - std::panicking::catch_unwind::do_call::h9dbd3371bbdb444c [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:590:40 [INFO] [stderr] 28: 0x5fac4714ccc0 - std::panicking::catch_unwind::hc0bf821dd763cfc4 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panicking.rs:553:19 [INFO] [stderr] 29: 0x5fac4714ccc0 - std::panic::catch_unwind::h560d9660858f6b78 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x5fac4714ccc0 - std::rt::lang_start_internal::he2bdaa4ecf39e479 [INFO] [stderr] at /rustc/438eb4c1a1c3841523d7f672601e8adbe04cff28/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x5fac4713bd21 - std::rt::lang_start::hae8689f6c3128fd6 [INFO] [stderr] 32: 0x5fac4713fcf5 - main [INFO] [stderr] 33: 0x7dfc0aa4a1ca - [INFO] [stderr] 34: 0x7dfc0aa4a28b - __libc_start_main [INFO] [stderr] 35: 0x5fac47139575 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "56972fda64e4bd3eb80253b39753041ebd0b2c0562efd37e709be4d255f0ab04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56972fda64e4bd3eb80253b39753041ebd0b2c0562efd37e709be4d255f0ab04", kill_on_drop: false }` [INFO] [stdout] 56972fda64e4bd3eb80253b39753041ebd0b2c0562efd37e709be4d255f0ab04