[INFO] fetching crate lol_html 0.2.0...
[INFO] checking lol_html-0.2.0 against try#89c05fd3cc6404a13e1bd71450c6132a2755fa4b for pr-69741
[INFO] extracting crate lol_html 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate lol_html 0.2.0 on toolchain 89c05fd3cc6404a13e1bd71450c6132a2755fa4b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lol_html 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate lol_html 0.2.0
[INFO] tweaked toml for crates.io crate lol_html 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate lol_html 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3ed1cb3645eb61045eb1d9d7fdc29f65c283b51f43c1b0e72cff5bf90a5a1e42
[INFO] running `"docker" "start" "-a" "3ed1cb3645eb61045eb1d9d7fdc29f65c283b51f43c1b0e72cff5bf90a5a1e42"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling pre-commit v0.5.2
[INFO] [stderr]     Checking criterion-plot v0.4.0
[INFO] [stderr]     Checking memchr v2.2.1
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]    Compiling rustc-test v0.3.0
[INFO] [stderr]    Compiling html5ever v0.21.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking tinytemplate v1.0.2
[INFO] [stderr]     Checking csv-core v0.1.6
[INFO] [stderr]     Checking bstr v0.2.8
[INFO] [stderr] error: failed to run custom build command for `pre-commit v0.5.2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/pre-commit-8c4ffe07f6d4c436/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] looking for root in "/opt/rustwide/target/debug/build/pre-commit-56b82b881ede1c87/out"
[INFO] [stderr] looking for root in "/opt/rustwide/target/debug/build/pre-commit-56b82b881ede1c87"
[INFO] [stderr] looking for root in "/opt/rustwide/target/debug/build"
[INFO] [stderr] looking for root in "/opt/rustwide/target/debug"
[INFO] [stderr] looking for root in "/opt/rustwide/target"
[INFO] [stderr] looking for root in "/opt/rustwide"
[INFO] [stderr] looking for root in "/opt"
[INFO] [stderr] looking for root in "/"
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Custom { kind: NotFound, error: "Crate root not found" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pre-commit-0.5.2/build.rs:9:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x556e9b0bf7c4 - backtrace::backtrace::libunwind::trace::h91d1589f784e7177
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x556e9b0bf7c4 - backtrace::backtrace::trace_unsynchronized::h9ec8949702a1f108
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x556e9b0bf7c4 - std::sys_common::backtrace::_print_fmt::h97468752f36a9a0e
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x556e9b0bf7c4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha27a4263940af5a9
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x556e9b0da4dc - core::fmt::write::h061ec21cc1fda96c
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1063
[INFO] [stderr]    5:     0x556e9b0bd597 - std::io::Write::write_fmt::ha58db9b6b5ace99d
[INFO] [stderr]                                at src/libstd/io/mod.rs:1428
[INFO] [stderr]    6:     0x556e9b0c1c15 - std::sys_common::backtrace::_print::h92d96c5907bac82b
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x556e9b0c1c15 - std::sys_common::backtrace::print::hb08c4606d19eee23
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x556e9b0c1c15 - std::panicking::default_hook::{{closure}}::h28e247f6a0250f5d
[INFO] [stderr]                                at src/libstd/panicking.rs:204
[INFO] [stderr]    9:     0x556e9b0c1962 - std::panicking::default_hook::h3647fb19c6fd2d5c
[INFO] [stderr]                                at src/libstd/panicking.rs:224
[INFO] [stderr]   10:     0x556e9b0c21d2 - std::panicking::rust_panic_with_hook::h38d69a94e615bc72
[INFO] [stderr]                                at src/libstd/panicking.rs:470
[INFO] [stderr]   11:     0x556e9b0c1dbb - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:378
[INFO] [stderr]   12:     0x556e9b0d9851 - core::panicking::panic_fmt::h10c0fe8e0cb427e3
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   13:     0x556e9b0d9673 - core::option::expect_none_failed::h1d7bc77851f45376
[INFO] [stderr]                                at src/libcore/option.rs:1211
[INFO] [stderr]   14:     0x556e9b07bb70 - core::result::Result<T,E>::unwrap::h4503ce4e9e39eb35
[INFO] [stderr]                                at /rustc/89c05fd3cc6404a13e1bd71450c6132a2755fa4b/src/libcore/result.rs:1003
[INFO] [stderr]   15:     0x556e9b0758a2 - build_script_build::main::ha61a921a02b42733
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pre-commit-0.5.2/build.rs:9
[INFO] [stderr]   16:     0x556e9b07744b - std::rt::lang_start::{{closure}}::h41319986788d268e
[INFO] [stderr]                                at /rustc/89c05fd3cc6404a13e1bd71450c6132a2755fa4b/src/libstd/rt.rs:67
[INFO] [stderr]   17:     0x556e9b0c1ce3 - std::rt::lang_start_internal::{{closure}}::hf3e6a4ec162517f7
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   18:     0x556e9b0c1ce3 - std::panicking::try::do_call::h77ed59d4706bc4a8
[INFO] [stderr]                                at src/libstd/panicking.rs:303
[INFO] [stderr]   19:     0x556e9b0c41a7 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:86
[INFO] [stderr]   20:     0x556e9b0c26fb - std::panicking::try::h3e27a5213663f467
[INFO] [stderr]                                at src/libstd/panicking.rs:281
[INFO] [stderr]   21:     0x556e9b0c26fb - std::panic::catch_unwind::ha46de5fecc0d9a90
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   22:     0x556e9b0c26fb - std::rt::lang_start_internal::hb81abf531274a39e
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   23:     0x556e9b077427 - std::rt::lang_start::hfa488158cdc081f9
[INFO] [stderr]                                at /rustc/89c05fd3cc6404a13e1bd71450c6132a2755fa4b/src/libstd/rt.rs:67
[INFO] [stderr]   24:     0x556e9b076d0a - main
[INFO] [stderr]   25:     0x7f0f20ce1b97 - __libc_start_main
[INFO] [stderr]   26:     0x556e9b073c4a - _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" "3ed1cb3645eb61045eb1d9d7fdc29f65c283b51f43c1b0e72cff5bf90a5a1e42"`
[INFO] running `"docker" "rm" "-f" "3ed1cb3645eb61045eb1d9d7fdc29f65c283b51f43c1b0e72cff5bf90a5a1e42"`
[INFO] [stdout] 3ed1cb3645eb61045eb1d9d7fdc29f65c283b51f43c1b0e72cff5bf90a5a1e42