[INFO] cloning repository https://github.com/rhgrieve/pwutils
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rhgrieve/pwutils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frhgrieve%2Fpwutils", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frhgrieve%2Fpwutils'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89b44b9535074ffbd0ed271a3303829e8e1e3667
[INFO] checking rhgrieve/pwutils against try#ed606620234c6b50f2414162c4bbabd5f4a925f3 for pr-147995
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frhgrieve%2Fpwutils" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rhgrieve/pwutils
[INFO] finished tweaking git repo https://github.com/rhgrieve/pwutils
[INFO] tweaked toml for git repo https://github.com/rhgrieve/pwutils written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rhgrieve/pwutils on toolchain ed606620234c6b50f2414162c4bbabd5f4a925f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rhgrieve/pwutils 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" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "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 rhgrieve/pwutils against try#ed606620234c6b50f2414162c4bbabd5f4a925f3 for pr-147995
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frhgrieve%2Fpwutils" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rhgrieve/pwutils
[INFO] finished tweaking git repo https://github.com/rhgrieve/pwutils
[INFO] tweaked toml for git repo https://github.com/rhgrieve/pwutils written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rhgrieve/pwutils on toolchain ed606620234c6b50f2414162c4bbabd5f4a925f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rhgrieve/pwutils 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" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "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 unicode-width v0.1.7
[INFO] [stderr]   Downloaded proc-macro-error-attr v0.4.5
[INFO] [stderr]   Downloaded structopt-derive v0.4.1
[INFO] [stderr]   Downloaded rustversion v1.0.1
[INFO] [stderr]   Downloaded proc-macro-error v0.4.5
[INFO] [stderr]   Downloaded random-integer v1.0.5
[INFO] [stderr]   Downloaded random-pick v1.2.7
[INFO] [stderr]   Downloaded structopt v0.3.8
[INFO] [stderr]   Downloaded syn-mid v0.4.0
[INFO] [stderr]   Downloaded passwords v1.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aabc9710bd211499ac20f29647633970624a8656c62e7b7864718628731d96fc
[INFO] running `Command { std: "docker" "start" "-a" "aabc9710bd211499ac20f29647633970624a8656c62e7b7864718628731d96fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aabc9710bd211499ac20f29647633970624a8656c62e7b7864718628731d96fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aabc9710bd211499ac20f29647633970624a8656c62e7b7864718628731d96fc", kill_on_drop: false }`
[INFO] [stdout] aabc9710bd211499ac20f29647633970624a8656c62e7b7864718628731d96fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e124b406ac9ee292f05037d251d321892389406512e285e9d14e7d74d00995d
[INFO] running `Command { std: "docker" "start" "-a" "4e124b406ac9ee292f05037d251d321892389406512e285e9d14e7d74d00995d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking c2-chacha v0.2.3
[INFO] [stderr]    Compiling heck v0.3.1
[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: Decoder>(d: &mut D) -> Result<Cow<'static, T>, 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/ed606620234c6b50f2414162c4bbabd5f4a925f3/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]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling xcb v0.8.2
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking random-integer v1.0.5
[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] [stderr] warning: build failed, waiting for other jobs to finish...
[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-db0b46644b995a8d/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   error occured in handler:  ('event:   ', ('xcb', 'xkb', 'ExtensionDeviceNotify'))
[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 <module>
[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/xkb.rs'
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (331) 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/xkb.xml returned non-zero (1)
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5588aaf3d712 - std::backtrace_rs::backtrace::libunwind::trace::h206637f82b46b7dc
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5588aaf3d712 - std::backtrace_rs::backtrace::trace_unsynchronized::h3976ad84967e3123
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5588aaf3d712 - std::sys::backtrace::_print_fmt::hb5fb87b62c7b2f18
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5588aaf3d712 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hc5bb7b4d63695bc3
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5588aaf4c62f - core::fmt::rt::Argument::fmt::hc24a1fca03fd68d4
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x5588aaf4c62f - core::fmt::write::h1958c24f03c85e24
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/core/src/fmt/mod.rs:1469:25
[INFO] [stderr]      6:     0x5588aaf126f3 - std::io::default_write_fmt::h19cb4bf06e7d88bd
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5588aaf126f3 - std::io::Write::write_fmt::hc8cc305060bcfd3f
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x5588aaf1bb22 - std::sys::backtrace::BacktraceLock::print::hcf55b98d18b6f1bf
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5588aaf1d90c - std::panicking::default_hook::{{closure}}::h52eefba173118bba
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/std/src/panicking.rs:301:27
[INFO] [stderr]     10:     0x5588aaf1d766 - std::panicking::default_hook::h3f502b709f6cbf4d
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/std/src/panicking.rs:328:9
[INFO] [stderr]     11:     0x5588aaf1dee5 - std::panicking::panic_with_hook::hc1441e1d24a508c3
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/std/src/panicking.rs:834:13
[INFO] [stderr]     12:     0x5588aaf1dd7a - std::panicking::panic_handler::{{closure}}::h29853dba03c9bc9e
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/std/src/panicking.rs:707:13
[INFO] [stderr]     13:     0x5588aaf1bc59 - std::sys::backtrace::__rust_end_short_backtrace::hd158792980322576
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x5588aaf0706d - __rustc[338a22bb0212c495]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/std/src/panicking.rs:698:5
[INFO] [stderr]     15:     0x5588aaf4faf0 - core::panicking::panic_fmt::h7bc056f02c504119
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5588aaf0185d - build_script_build::main::{{closure}}::h0cfa1a01bca64cd9
[INFO] [stderr]     17:     0x5588aaf01dbd - build_script_build::visit_xml::hd440874b44c244db
[INFO] [stderr]     18:     0x5588aaf00eba - build_script_build::main::h1fada034a51fffd1
[INFO] [stderr]     19:     0x5588aaf036b3 - core::ops::function::FnOnce::call_once::hed79fd9dfc31c2c2
[INFO] [stderr]     20:     0x5588aaf02f56 - std::sys::backtrace::__rust_begin_short_backtrace::h06cac55432438730
[INFO] [stderr]     21:     0x5588aaf02dc9 - std::rt::lang_start::{{closure}}::hd4f654efaff06f56
[INFO] [stderr]     22:     0x5588aaf13d50 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h2835b4bdda9b82e7
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x5588aaf13d50 - std::panicking::catch_unwind::do_call::hb335d4290a71c712
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/std/src/panicking.rs:590:40
[INFO] [stderr]     24:     0x5588aaf13d50 - std::panicking::catch_unwind::heba81ee2026ba5b7
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/std/src/panicking.rs:553:19
[INFO] [stderr]     25:     0x5588aaf13d50 - std::panic::catch_unwind::h451eb4c74711d51f
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x5588aaf13d50 - std::rt::lang_start_internal::{{closure}}::h0b09883e9ff8be3f
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x5588aaf13d50 - std::panicking::catch_unwind::do_call::h89b85e9b1720b626
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/std/src/panicking.rs:590:40
[INFO] [stderr]     28:     0x5588aaf13d50 - std::panicking::catch_unwind::h00f8d4d73de90e85
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/std/src/panicking.rs:553:19
[INFO] [stderr]     29:     0x5588aaf13d50 - std::panic::catch_unwind::h5fcbbc4d70d55c02
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x5588aaf13d50 - std::rt::lang_start_internal::h264c9875920ac890
[INFO] [stderr]                                  at /rustc/ed606620234c6b50f2414162c4bbabd5f4a925f3/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x5588aaf02db1 - std::rt::lang_start::h7737b1e9ffd55a4a
[INFO] [stderr]     32:     0x5588aaf06d85 - main
[INFO] [stderr]     33:     0x78dbe0c8a1ca - <unknown>
[INFO] [stderr]     34:     0x78dbe0c8a28b - __libc_start_main
[INFO] [stderr]     35:     0x5588aaf00605 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "4e124b406ac9ee292f05037d251d321892389406512e285e9d14e7d74d00995d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e124b406ac9ee292f05037d251d321892389406512e285e9d14e7d74d00995d", kill_on_drop: false }`
[INFO] [stdout] 4e124b406ac9ee292f05037d251d321892389406512e285e9d14e7d74d00995d
