[INFO] cloning repository https://github.com/pborzenkov/nfs-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pborzenkov/nfs-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpborzenkov%2Fnfs-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpborzenkov%2Fnfs-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e4982d756c412b9d14c437f091cdd4bb7c53f4d
[INFO] checking pborzenkov/nfs-rs against master#05eac57ef6668c9d181b65aceb96b1e7881f60be for pr-127656
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpborzenkov%2Fnfs-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pborzenkov/nfs-rs on toolchain 05eac57ef6668c9d181b65aceb96b1e7881f60be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pborzenkov/nfs-rs
[INFO] finished tweaking git repo https://github.com/pborzenkov/nfs-rs
[INFO] tweaked toml for git repo https://github.com/pborzenkov/nfs-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/pborzenkov/nfs-rs 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" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libnfs-sys v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f344ce0d622d417790cace607fed3e52c1f09258b5c2c32b0eb751cfebd4142c
[INFO] running `Command { std: "docker" "start" "-a" "f344ce0d622d417790cace607fed3e52c1f09258b5c2c32b0eb751cfebd4142c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f344ce0d622d417790cace607fed3e52c1f09258b5c2c32b0eb751cfebd4142c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f344ce0d622d417790cace607fed3e52c1f09258b5c2c32b0eb751cfebd4142c", kill_on_drop: false }`
[INFO] [stdout] f344ce0d622d417790cace607fed3e52c1f09258b5c2c32b0eb751cfebd4142c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+05eac57ef6668c9d181b65aceb96b1e7881f60be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1425d19bf11211941df3553f4f513077feea9703359d947dfef4b4e3c7c9d417
[INFO] running `Command { std: "docker" "start" "-a" "1425d19bf11211941df3553f4f513077feea9703359d947dfef4b4e3c7c9d417", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling memchr v2.6.2
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling os_str_bytes v6.5.1
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling bindgen v0.60.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]    Compiling aho-corasick v1.0.5
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking mio v0.8.9
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling regex-automata v0.3.7
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]    Compiling regex v1.9.4
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling libnfs-sys v0.2.3
[INFO] [stderr] error: failed to run custom build command for `libnfs-sys v0.2.3`
[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/libnfs-sys-38e6a615306f913a/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rustc-link-lib=nfs
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   wrapper.h:3:10: fatal error: 'nfsc/libnfs.h' file not found
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/libnfs-sys-0.2.3/build.rs:20:6:
[INFO] [stderr]   Unable to generate bindings: ClangDiagnostic("wrapper.h:3:10: fatal error: 'nfsc/libnfs.h' file not found\n")
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x558f71da22e5 - std::backtrace_rs::backtrace::libunwind::trace::hd1d19f19371eebb8
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stderr]      1:     0x558f71da22e5 - std::backtrace_rs::backtrace::trace_unsynchronized::ha199249f3d0bd6aa
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x558f71da22e5 - std::sys::backtrace::_print_fmt::h503674d8b3b5904f
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/std/src/sys/backtrace.rs:68:5
[INFO] [stderr]      3:     0x558f71da22e5 - <std::sys::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h5edacf5de29cf70c
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/std/src/sys/backtrace.rs:44:22
[INFO] [stderr]      4:     0x558f71dca37b - core::fmt::rt::Argument::fmt::h369cc2daa9bede85
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x558f71dca37b - core::fmt::write::h507da037e608d7eb
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/core/src/fmt/mod.rs:1182:21
[INFO] [stderr]      6:     0x558f71d9f66f - std::io::Write::write_fmt::he9db52eac2f845de
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/std/src/io/mod.rs:1835:15
[INFO] [stderr]      7:     0x558f71da20be - std::sys::backtrace::_print::h1ba31eb870ce97bc
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/std/src/sys/backtrace.rs:47:5
[INFO] [stderr]      8:     0x558f71da20be - std::sys::backtrace::print::h99a06eb379e9a6f7
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/std/src/sys/backtrace.rs:34:9
[INFO] [stderr]      9:     0x558f71da3369 - std::panicking::default_hook::{{closure}}::h8029328d77b83b52
[INFO] [stderr]     10:     0x558f71da310c - std::panicking::default_hook::h9e13a389ab6f5c25
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/std/src/panicking.rs:292:9
[INFO] [stderr]     11:     0x558f71da3991 - std::panicking::rust_panic_with_hook::h742f5cdf81431c4e
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/std/src/panicking.rs:796:13
[INFO] [stderr]     12:     0x558f71da37f7 - std::panicking::begin_panic_handler::{{closure}}::hb7a2e5bc4468ee1c
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/std/src/panicking.rs:670:13
[INFO] [stderr]     13:     0x558f71da27a9 - std::sys::backtrace::__rust_end_short_backtrace::hc66212f66191362e
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/std/src/sys/backtrace.rs:171:18
[INFO] [stderr]     14:     0x558f71da3484 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/std/src/panicking.rs:661:5
[INFO] [stderr]     15:     0x558f71dc8623 - core::panicking::panic_fmt::h44f5a97f8c607035
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/core/src/panicking.rs:74:14
[INFO] [stderr]     16:     0x558f71dc8b76 - core::result::unwrap_failed::h66988161d555575b
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/core/src/result.rs:1679:5
[INFO] [stderr]     17:     0x558f718d9de7 - core::result::Result<T,E>::expect::hbdd8e05819baa0fd
[INFO] [stderr]     18:     0x558f718daa9f - build_script_build::main::hc7f495f58f538c8f
[INFO] [stderr]     19:     0x558f718d9663 - core::ops::function::FnOnce::call_once::h417ed38d56072930
[INFO] [stderr]     20:     0x558f718d95a6 - std::sys::backtrace::__rust_begin_short_backtrace::h840684fc41a29fca
[INFO] [stderr]     21:     0x558f718d9589 - std::rt::lang_start::{{closure}}::h0aeb4952a4f7036c
[INFO] [stderr]     22:     0x558f71d9b73d - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h4a24a4d0f98bbf16
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     23:     0x558f71d9b73d - std::panicking::try::do_call::h543ba0024000a4d5
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/std/src/panicking.rs:553:40
[INFO] [stderr]     24:     0x558f71d9b73d - std::panicking::try::ha6b0abd12da2902c
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/std/src/panicking.rs:517:19
[INFO] [stderr]     25:     0x558f71d9b73d - std::panic::catch_unwind::hb0cd3812260dc00b
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/std/src/panic.rs:350:14
[INFO] [stderr]     26:     0x558f71d9b73d - std::rt::lang_start_internal::{{closure}}::hf3f60c7a48109b35
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/std/src/rt.rs:141:48
[INFO] [stderr]     27:     0x558f71d9b73d - std::panicking::try::do_call::he59ae0154595b50a
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/std/src/panicking.rs:553:40
[INFO] [stderr]     28:     0x558f71d9b73d - std::panicking::try::hf483178bc2937807
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/std/src/panicking.rs:517:19
[INFO] [stderr]     29:     0x558f71d9b73d - std::panic::catch_unwind::h65db8d93d12df3cc
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/std/src/panic.rs:350:14
[INFO] [stderr]     30:     0x558f71d9b73d - std::rt::lang_start_internal::h6f25d424194c6374
[INFO] [stderr]                                  at /rustc/05eac57ef6668c9d181b65aceb96b1e7881f60be/library/std/src/rt.rs:141:20
[INFO] [stderr]     31:     0x558f718d9567 - std::rt::lang_start::he66a40b17429a0f0
[INFO] [stderr]     32:     0x558f718dace5 - main
[INFO] [stderr]     33:     0x7f09140e6d90 - <unknown>
[INFO] [stderr]     34:     0x7f09140e6e40 - __libc_start_main
[INFO] [stderr]     35:     0x558f718d8e55 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "1425d19bf11211941df3553f4f513077feea9703359d947dfef4b4e3c7c9d417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1425d19bf11211941df3553f4f513077feea9703359d947dfef4b4e3c7c9d417", kill_on_drop: false }`
[INFO] [stdout] 1425d19bf11211941df3553f4f513077feea9703359d947dfef4b4e3c7c9d417
[INFO] checking pborzenkov/nfs-rs against try#0c9c19b42881b7ee3d3f268d2369726c7f8dddfd for pr-127656
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpborzenkov%2Fnfs-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pborzenkov/nfs-rs on toolchain 0c9c19b42881b7ee3d3f268d2369726c7f8dddfd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pborzenkov/nfs-rs
[INFO] finished tweaking git repo https://github.com/pborzenkov/nfs-rs
[INFO] tweaked toml for git repo https://github.com/pborzenkov/nfs-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/pborzenkov/nfs-rs 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" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking pborzenkov/nfs-rs against try#0c9c19b42881b7ee3d3f268d2369726c7f8dddfd for pr-127656
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpborzenkov%2Fnfs-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pborzenkov/nfs-rs on toolchain 0c9c19b42881b7ee3d3f268d2369726c7f8dddfd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pborzenkov/nfs-rs
[INFO] finished tweaking git repo https://github.com/pborzenkov/nfs-rs
[INFO] tweaked toml for git repo https://github.com/pborzenkov/nfs-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/pborzenkov/nfs-rs 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" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking pborzenkov/nfs-rs against try#0c9c19b42881b7ee3d3f268d2369726c7f8dddfd for pr-127656
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpborzenkov%2Fnfs-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pborzenkov/nfs-rs on toolchain 0c9c19b42881b7ee3d3f268d2369726c7f8dddfd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pborzenkov/nfs-rs
[INFO] finished tweaking git repo https://github.com/pborzenkov/nfs-rs
[INFO] tweaked toml for git repo https://github.com/pborzenkov/nfs-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/pborzenkov/nfs-rs 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" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking pborzenkov/nfs-rs against try#0c9c19b42881b7ee3d3f268d2369726c7f8dddfd for pr-127656
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpborzenkov%2Fnfs-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pborzenkov/nfs-rs on toolchain 0c9c19b42881b7ee3d3f268d2369726c7f8dddfd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pborzenkov/nfs-rs
[INFO] finished tweaking git repo https://github.com/pborzenkov/nfs-rs
[INFO] tweaked toml for git repo https://github.com/pborzenkov/nfs-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/pborzenkov/nfs-rs 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" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking pborzenkov/nfs-rs against try#0c9c19b42881b7ee3d3f268d2369726c7f8dddfd for pr-127656
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpborzenkov%2Fnfs-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pborzenkov/nfs-rs on toolchain 0c9c19b42881b7ee3d3f268d2369726c7f8dddfd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pborzenkov/nfs-rs
[INFO] finished tweaking git repo https://github.com/pborzenkov/nfs-rs
[INFO] tweaked toml for git repo https://github.com/pborzenkov/nfs-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/pborzenkov/nfs-rs 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" "+0c9c19b42881b7ee3d3f268d2369726c7f8dddfd" "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
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.