[INFO] fetching crate prty 0.1.1... [INFO] checking prty-0.1.1 against master#7b3a7819371cef92a187e9bac8f7810ccde15216 for pr-74846 [INFO] extracting crate prty 0.1.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate prty 0.1.1 on toolchain 7b3a7819371cef92a187e9bac8f7810ccde15216 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate prty 0.1.1 [INFO] finished tweaking crates.io crate prty 0.1.1 [INFO] tweaked toml for crates.io crate prty 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bc2b7ed51b49783d01ca3ab50b88a364b8993970bdd5f1c71f59060cdf2d2e09 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bc2b7ed51b49783d01ca3ab50b88a364b8993970bdd5f1c71f59060cdf2d2e09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc2b7ed51b49783d01ca3ab50b88a364b8993970bdd5f1c71f59060cdf2d2e09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc2b7ed51b49783d01ca3ab50b88a364b8993970bdd5f1c71f59060cdf2d2e09", kill_on_drop: false }` [INFO] [stdout] bc2b7ed51b49783d01ca3ab50b88a364b8993970bdd5f1c71f59060cdf2d2e09 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+7b3a7819371cef92a187e9bac8f7810ccde15216" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83cc9984b68d896a4fc5227950669c9ee6049dbef6f3a05598e1221860f64382 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "83cc9984b68d896a4fc5227950669c9ee6049dbef6f3a05598e1221860f64382", kill_on_drop: false }` [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling tinyvec v0.3.3 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling bitflags v0.1.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling scopeguard v0.2.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quick-error v0.1.4 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking prty_fmtmodifier v0.1.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking compare v0.1.0 [INFO] [stderr] Compiling libz-sys v1.0.27 [INFO] [stderr] Compiling openssl-sys v0.7.17 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Compiling bzip2-sys v0.1.9+1.0.8 [INFO] [stderr] Compiling lzma-sys v0.1.16 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling map_in_place v0.1.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling peg v0.5.7 [INFO] [stderr] Checking prty_bitgraph v0.1.1 [INFO] [stderr] Checking bit-set v0.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking flate2 v1.0.16 [INFO] [stderr] Checking xz2 v0.1.6 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking measure_time v0.6.0 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Compiling libgit2-sys v0.4.6 [INFO] [stderr] Checking quickcheck v0.6.2 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Checking prefixopt v0.4.0 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking anycat v0.1.2 [INFO] [stderr] Compiling git2 v0.4.4 [INFO] [stderr] Compiling prefixopt_derive v0.4.0 [INFO] [stderr] Compiling git-build-version v0.1.2 [INFO] [stderr] Compiling prty v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `prty v0.1.1 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/prty-6d7b96575943e76b/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=./.git/refs/heads [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Saving git version: Git(Error { code: -3, klass: 6, message: "Could not find repository from \'.\'" })', build.rs:8:55 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x560623a840a5 - backtrace::backtrace::libunwind::trace::hdc42e81315d2a69f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x560623a840a5 - backtrace::backtrace::trace_unsynchronized::hc9edcf4d4fb0b42d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x560623a840a5 - std::sys_common::backtrace::_print_fmt::hb93b171b1042fa52 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x560623a840a5 - ::fmt::h589f1bf1cf74dd71 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x560623aa21ac - core::fmt::write::h3a043650ba7bf668 [INFO] [stderr] at library/core/src/fmt/mod.rs:1117 [INFO] [stderr] 5: 0x560623a815b2 - std::io::Write::write_fmt::hbbad3ca30e02a58a [INFO] [stderr] at library/std/src/io/mod.rs:1510 [INFO] [stderr] 6: 0x560623a86530 - std::sys_common::backtrace::_print::h96b2d71887f0b186 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x560623a86530 - std::sys_common::backtrace::print::h6cd6e92e674a16a4 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x560623a86530 - std::panicking::default_hook::{{closure}}::h76820e280a7c9f14 [INFO] [stderr] at library/std/src/panicking.rs:198 [INFO] [stderr] 9: 0x560623a8627c - std::panicking::default_hook::h3c589b4200c4e9d0 [INFO] [stderr] at library/std/src/panicking.rs:217 [INFO] [stderr] 10: 0x560623a86b73 - std::panicking::rust_panic_with_hook::h99205632f2cac760 [INFO] [stderr] at library/std/src/panicking.rs:526 [INFO] [stderr] 11: 0x560623a8676b - rust_begin_unwind [INFO] [stderr] at library/std/src/panicking.rs:437 [INFO] [stderr] 12: 0x560623aa15b1 - core::panicking::panic_fmt::h019ad16a92ccd092 [INFO] [stderr] at library/core/src/panicking.rs:85 [INFO] [stderr] 13: 0x560623aa13d3 - core::option::expect_none_failed::h7135ba2fdb185931 [INFO] [stderr] at library/core/src/option.rs:1273 [INFO] [stderr] 14: 0x5606239a26f7 - core::result::Result::expect::h5db072617a3aa3aa [INFO] [stderr] at /rustc/7b3a7819371cef92a187e9bac8f7810ccde15216/library/core/src/result.rs:963 [INFO] [stderr] 15: 0x56062399e310 - build_script_build::main::hce4dd06f2860417d [INFO] [stderr] at /opt/rustwide/workdir/build.rs:8 [INFO] [stderr] 16: 0x56062399e3fb - std::rt::lang_start::{{closure}}::h1e0793c89379ad34 [INFO] [stderr] at /rustc/7b3a7819371cef92a187e9bac8f7810ccde15216/library/std/src/rt.rs:67 [INFO] [stderr] 17: 0x560623a86f43 - std::rt::lang_start_internal::{{closure}}::hb14aa68a79b4eb09 [INFO] [stderr] at library/std/src/rt.rs:52 [INFO] [stderr] 18: 0x560623a86f43 - std::panicking::try::do_call::haffb1227d43d77f1 [INFO] [stderr] at library/std/src/panicking.rs:348 [INFO] [stderr] 19: 0x560623a86f43 - std::panicking::try::hc085bbb3f48e6fb0 [INFO] [stderr] at library/std/src/panicking.rs:325 [INFO] [stderr] 20: 0x560623a86f43 - std::panic::catch_unwind::h0d91c438fed06f5e [INFO] [stderr] at library/std/src/panic.rs:394 [INFO] [stderr] 21: 0x560623a86f43 - std::rt::lang_start_internal::h9a2f79aa5e187e95 [INFO] [stderr] at library/std/src/rt.rs:51 [INFO] [stderr] 22: 0x56062399e3d7 - std::rt::lang_start::h31da10be1de4967e [INFO] [stderr] at /rustc/7b3a7819371cef92a187e9bac8f7810ccde15216/library/std/src/rt.rs:67 [INFO] [stderr] 23: 0x56062399e38a - main [INFO] [stderr] 24: 0x7f55c16040b3 - __libc_start_main [INFO] [stderr] 25: 0x56062399c57e - _start [INFO] [stderr] 26: 0x0 - [INFO] running `Command { std: "docker" "inspect" "83cc9984b68d896a4fc5227950669c9ee6049dbef6f3a05598e1221860f64382", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83cc9984b68d896a4fc5227950669c9ee6049dbef6f3a05598e1221860f64382", kill_on_drop: false }` [INFO] [stdout] 83cc9984b68d896a4fc5227950669c9ee6049dbef6f3a05598e1221860f64382