[INFO] cloning repository https://github.com/1000teslas/sparse_matrix [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/1000teslas/sparse_matrix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1000teslas%2Fsparse_matrix", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1000teslas%2Fsparse_matrix'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0c6b838295e97caf1dfd121c7111a6b88e5e6e2a [INFO] checking 1000teslas/sparse_matrix against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1000teslas%2Fsparse_matrix" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/1000teslas/sparse_matrix on toolchain 90442458ac46b1d5eed752c316da25450f67285b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/1000teslas/sparse_matrix [INFO] finished tweaking git repo https://github.com/1000teslas/sparse_matrix [INFO] tweaked toml for git repo https://github.com/1000teslas/sparse_matrix written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/1000teslas/sparse_matrix already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee70a214e696a3bb23196a1b27868bc5f0f63e2366f0f39b1d9a6a1b8956864a [INFO] running `Command { std: "docker" "start" "-a" "ee70a214e696a3bb23196a1b27868bc5f0f63e2366f0f39b1d9a6a1b8956864a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee70a214e696a3bb23196a1b27868bc5f0f63e2366f0f39b1d9a6a1b8956864a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee70a214e696a3bb23196a1b27868bc5f0f63e2366f0f39b1d9a6a1b8956864a", kill_on_drop: false }` [INFO] [stdout] ee70a214e696a3bb23196a1b27868bc5f0f63e2366f0f39b1d9a6a1b8956864a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 443d972a60415a144bdf9c26e8d3e5ae3f2922b1c8a19a11d85854f2eed82e82 [INFO] running `Command { std: "docker" "start" "-a" "443d972a60415a144bdf9c26e8d3e5ae3f2922b1c8a19a11d85854f2eed82e82", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bindgen v0.54.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling anyhow v1.0.41 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking plotters-backend v0.3.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking arbitrary v1.0.1 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking plotters-svg v0.3.0 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking plotters v0.3.0 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Checking crossbeam-epoch v0.9.4 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking coz v0.1.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking regex v1.4.6 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling cast v0.2.6 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking proptest v1.0.0 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling num_enum_derive v0.5.1 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking thiserror v1.0.25 [INFO] [stderr] Checking num_enum v0.5.1 [INFO] [stderr] Checking criterion v0.3.4 [INFO] [stderr] Compiling mkl-sys v0.1.0 (https://github.com/Andlon/mkl-sys#cc4d9c40) [INFO] [stderr] error: failed to run custom build command for `mkl-sys v0.1.0 (https://github.com/Andlon/mkl-sys#cc4d9c40)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/mkl-sys-e6f89f6a4329ac5d/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Environment variable 'MKLROOT' is not defined. Remember to run the mklvars script bundled [INFO] [stderr] with MKL in order to set up the required environment variables.', /opt/rustwide/cargo-home/git/checkouts/mkl-sys-f540f691e958cd82/cc4d9c4/build.rs:248:23 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5646be31a3d0 - std::backtrace_rs::backtrace::libunwind::trace::h4e80f45db05e9df0 [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x5646be31a3d0 - std::backtrace_rs::backtrace::trace_unsynchronized::h9db62a3d3587f6c3 [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5646be31a3d0 - std::sys_common::backtrace::_print_fmt::h2fafbe52c9090591 [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x5646be31a3d0 - ::fmt::h7d41ae04358c516d [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x5646be33f1dc - core::fmt::write::h968e6400cbc51d6a [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/fmt/mod.rs:1115:17 [INFO] [stderr] 5: 0x5646be317345 - std::io::Write::write_fmt::h2eaa97c6f8c9e829 [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/io/mod.rs:1642:15 [INFO] [stderr] 6: 0x5646be31c74b - std::sys_common::backtrace::_print::h601a6bc581f240d5 [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x5646be31c74b - std::sys_common::backtrace::print::h8b96e15ba64b8e64 [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x5646be31c74b - std::panicking::default_hook::{{closure}}::h94fa9d2f08c20620 [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x5646be31c221 - std::panicking::default_hook::h6d463f5a2e9d9986 [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x5646be31ce14 - std::panicking::rust_panic_with_hook::h1e953652a338573e [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:622:17 [INFO] [stderr] 11: 0x5646be0ead13 - std::panicking::begin_panic::{{closure}}::hf35b78bb8aa12ce1 [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:542:9 [INFO] [stderr] 12: 0x5646be0d2579 - std::sys_common::backtrace::__rust_end_short_backtrace::hf0a849cfe5a254df [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x5646be0eac49 - std::panicking::begin_panic::h87f52f8cd96c9aca [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:541:12 [INFO] [stderr] 14: 0x5646bdf4a256 - build_script_build::main::h531824760ac25dcc [INFO] [stderr] at /opt/rustwide/cargo-home/git/checkouts/mkl-sys-f540f691e958cd82/cc4d9c4/build.rs:248:23 [INFO] [stderr] 15: 0x5646bdf4664b - core::ops::function::FnOnce::call_once::h97970a5ac7d7bf0f [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x5646bdf4acce - std::sys_common::backtrace::__rust_begin_short_backtrace::h564cc93dc1625e7b [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 17: 0x5646bdf477c1 - std::rt::lang_start::{{closure}}::h5f19f2949da08493 [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/rt.rs:63:18 [INFO] [stderr] 18: 0x5646be31d41a - core::ops::function::impls:: for &F>::call_once::hccffb0872f46e99d [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 19: 0x5646be31d41a - std::panicking::try::do_call::h814e0410256bb9f2 [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:401:40 [INFO] [stderr] 20: 0x5646be31d41a - std::panicking::try::h97cbec2057cc2c0d [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:365:19 [INFO] [stderr] 21: 0x5646be31d41a - std::panic::catch_unwind::h964f35f6fa41d1d7 [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panic.rs:434:14 [INFO] [stderr] 22: 0x5646be31d41a - std::rt::lang_start_internal::{{closure}}::hb97931cf27086d8b [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/rt.rs:45:48 [INFO] [stderr] 23: 0x5646be31d41a - std::panicking::try::do_call::hf0d61be342e8297a [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:401:40 [INFO] [stderr] 24: 0x5646be31d41a - std::panicking::try::h6b40eeb22db57b23 [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:365:19 [INFO] [stderr] 25: 0x5646be31d41a - std::panic::catch_unwind::h425af95fffdb0cf5 [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panic.rs:434:14 [INFO] [stderr] 26: 0x5646be31d41a - std::rt::lang_start_internal::h21e355575f2fedc7 [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/rt.rs:45:20 [INFO] [stderr] 27: 0x5646bdf47790 - std::rt::lang_start::hb76cbb0d8843ae5b [INFO] [stderr] at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/rt.rs:62:5 [INFO] [stderr] 28: 0x5646bdf4acbc - main [INFO] [stderr] 29: 0x7f7945b3b0b3 - __libc_start_main [INFO] [stderr] 30: 0x5646bdf4314e - _start [INFO] [stderr] 31: 0x0 - [INFO] running `Command { std: "docker" "inspect" "443d972a60415a144bdf9c26e8d3e5ae3f2922b1c8a19a11d85854f2eed82e82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "443d972a60415a144bdf9c26e8d3e5ae3f2922b1c8a19a11d85854f2eed82e82", kill_on_drop: false }` [INFO] [stdout] 443d972a60415a144bdf9c26e8d3e5ae3f2922b1c8a19a11d85854f2eed82e82