[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] 4efa9ef66b24e9a8bdd050d257e748aac39761c7 [INFO] checking 1000teslas/sparse_matrix against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1000teslas%2Fsparse_matrix" "/workspace/builds/worker-36/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-36/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/1000teslas/sparse_matrix on toolchain 39e1293fce4b650061e85dda88aa428f726a8444 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-36/source/.cargo/config.toml [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-36/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/Andlon/mkl-sys` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_xorshift v0.3.0 [INFO] [stderr] Downloaded quick-error v2.0.1 [INFO] [stderr] Downloaded proptest v1.0.0 [INFO] [stderr] Downloaded maybe-owned v0.3.4 [INFO] [stderr] Downloaded posish v0.16.0 [INFO] [stderr] Downloaded bindgen v0.54.0 [INFO] [stderr] Downloaded cap-rand v0.16.3 [INFO] [stderr] Downloaded plotters-backend v0.3.0 [INFO] [stderr] Downloaded criterion-plot v0.4.3 [INFO] [stderr] Downloaded plotters-svg v0.3.0 [INFO] [stderr] Downloaded arbitrary v1.0.1 [INFO] [stderr] Downloaded cast v0.2.6 [INFO] [stderr] Downloaded criterion v0.3.4 [INFO] [stderr] Downloaded ambient-authority v0.0.1 [INFO] [stderr] Downloaded winx v0.27.0 [INFO] [stderr] Downloaded cap-primitives v0.16.3 [INFO] [stderr] Downloaded cap-std v0.16.3 [INFO] [stderr] Downloaded num-rational v0.4.0 [INFO] [stderr] Downloaded io-lifetimes v0.2.0 [INFO] [stderr] Downloaded fs-set-times v0.6.0 [INFO] [stderr] Downloaded num-complex v0.4.0 [INFO] [stderr] Downloaded plotters v0.3.0 [INFO] [stderr] Downloaded cstr v0.2.8 [INFO] [stderr] Downloaded errno v0.2.7 [INFO] [stderr] Downloaded semver v1.0.3 [INFO] [stderr] Downloaded linux-raw-sys v0.0.12 [INFO] [stderr] Downloaded open-ambient v0.0.1 [INFO] [stderr] Downloaded num-bigint v0.4.0 [INFO] [stderr] Downloaded rusty-fork v0.3.0 [INFO] [stderr] Downloaded num v0.4.0 [INFO] [stderr] Downloaded unsafe-io v0.7.1 [INFO] [stderr] Downloaded coz v0.1.3 [INFO] [stderr] Downloaded crossbeam v0.8.1 [INFO] [stderr] Downloaded nom v6.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6fde3262b1bc0ddc441f40887f3d4303ce9b365586b69d84c4c560b244c6e951 [INFO] running `Command { std: "docker" "start" "-a" "6fde3262b1bc0ddc441f40887f3d4303ce9b365586b69d84c4c560b244c6e951", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6fde3262b1bc0ddc441f40887f3d4303ce9b365586b69d84c4c560b244c6e951", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fde3262b1bc0ddc441f40887f3d4303ce9b365586b69d84c4c560b244c6e951", kill_on_drop: false }` [INFO] [stdout] 6fde3262b1bc0ddc441f40887f3d4303ce9b365586b69d84c4c560b244c6e951 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 92164f1d7dabde58fd4c254deabae4cb6ab8b0af64452ce8ec2b53cd98bcfada [INFO] running `Command { std: "docker" "start" "-a" "92164f1d7dabde58fd4c254deabae4cb6ab8b0af64452ce8ec2b53cd98bcfada", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling semver v1.0.3 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling bindgen v0.54.0 [INFO] [stderr] Checking linux-raw-sys v0.0.12 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Checking ambient-authority v0.0.1 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking maybe-owned v0.3.4 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking bumpalo v3.7.0 [INFO] [stderr] Checking plotters-backend v0.3.0 [INFO] [stderr] Checking arbitrary v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling cstr v0.2.8 [INFO] [stderr] Compiling cast v0.2.6 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking plotters-svg v0.3.0 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking regex v1.4.6 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking plotters v0.3.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking coz v0.1.3 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Compiling io-lifetimes v0.2.0 [INFO] [stderr] Compiling posish v0.16.0 [INFO] [stderr] Compiling unsafe-io v0.7.1 [INFO] [stderr] Compiling cap-primitives v0.16.3 [INFO] [stderr] Compiling cap-std v0.16.3 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Checking cap-rand v0.16.3 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking fs-set-times v0.6.0 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Checking proptest v1.0.0 [INFO] [stderr] Checking open-ambient v0.0.1 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling proc-macro-crate v1.0.0 [INFO] [stderr] Checking criterion v0.3.4 [INFO] [stderr] Compiling num_enum_derive v0.5.2 [INFO] [stderr] Checking num_enum v0.5.2 [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-f6de9d45061c9ae2/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: 0x55c5da869630 - std::backtrace_rs::backtrace::libunwind::trace::h0197874f43e7190f [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55c5da869630 - std::backtrace_rs::backtrace::trace_unsynchronized::hfdfd566bbbda6f2d [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55c5da869630 - std::sys_common::backtrace::_print_fmt::hb3b4707c15b032a1 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55c5da869630 - ::fmt::had1dceac8b072f88 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55c5da88e0ac - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/core/src/fmt/mod.rs:1117:17 [INFO] [stderr] 5: 0x55c5da8665d5 - std::io::Write::write_fmt::h05c3bb2bc83b8ed0 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/io/mod.rs:1667:15 [INFO] [stderr] 6: 0x55c5da86b40b - std::sys_common::backtrace::_print::h10f0826b2a586b58 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55c5da86b40b - std::sys_common::backtrace::print::h0d4242fbd1ac3eb6 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55c5da86b40b - std::panicking::default_hook::{{closure}}::h275ead39fe8b8e2a [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:210:50 [INFO] [stderr] 9: 0x55c5da86af80 - std::panicking::default_hook::h5505d4d90f5984d9 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:227:9 [INFO] [stderr] 10: 0x55c5da86bad4 - std::panicking::rust_panic_with_hook::h2f8980d1d9fd4ca0 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:624:17 [INFO] [stderr] 11: 0x55c5da7993e2 - std::panicking::begin_panic::{{closure}}::hd96ae476d1d9ea43 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:544:9 [INFO] [stderr] 12: 0x55c5da7995a9 - std::sys_common::backtrace::__rust_end_short_backtrace::h72c554cd29ff0b2a [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55c5da799323 - std::panicking::begin_panic::h922db9a228fd93b9 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:543:12 [INFO] [stderr] 14: 0x55c5da4a2106 - build_script_build::main::h6b6b87730db1c6a2 [INFO] [stderr] at /opt/rustwide/cargo-home/git/checkouts/mkl-sys-f540f691e958cd82/cc4d9c4/build.rs:248:23 [INFO] [stderr] 15: 0x55c5da49f1cb - core::ops::function::FnOnce::call_once::h1963023a372c602b [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x55c5da4a475e - std::sys_common::backtrace::__rust_begin_short_backtrace::h4fe3b9fd47fab035 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 17: 0x55c5da4a3671 - std::rt::lang_start::{{closure}}::h7c50f67a308a91b0 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/rt.rs:63:18 [INFO] [stderr] 18: 0x55c5da86c0da - core::ops::function::impls:: for &F>::call_once::h5e3bbb97afe2bb03 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 19: 0x55c5da86c0da - std::panicking::try::do_call::h48c2d717cec4bdcb [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:403:40 [INFO] [stderr] 20: 0x55c5da86c0da - std::panicking::try::h2a49bc215893bc14 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:367:19 [INFO] [stderr] 21: 0x55c5da86c0da - std::panic::catch_unwind::h6d23b7c99550c7ff [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panic.rs:129:14 [INFO] [stderr] 22: 0x55c5da86c0da - std::rt::lang_start_internal::{{closure}}::h251a0c0729f15896 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/rt.rs:45:48 [INFO] [stderr] 23: 0x55c5da86c0da - std::panicking::try::do_call::h4830e784a9b9d1ad [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:403:40 [INFO] [stderr] 24: 0x55c5da86c0da - std::panicking::try::h0427859d2ad3b3b9 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:367:19 [INFO] [stderr] 25: 0x55c5da86c0da - std::panic::catch_unwind::h4079bfb63395be0f [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panic.rs:129:14 [INFO] [stderr] 26: 0x55c5da86c0da - std::rt::lang_start_internal::h408e9d26a25a1f08 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/rt.rs:45:20 [INFO] [stderr] 27: 0x55c5da4a3640 - std::rt::lang_start::h5e6ae848fbd1b283 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/rt.rs:62:5 [INFO] [stderr] 28: 0x55c5da4a2bcc - main [INFO] [stderr] 29: 0x7f780436d0b3 - __libc_start_main [INFO] [stderr] 30: 0x55c5da49b13e - _start [INFO] [stderr] 31: 0x0 - [INFO] running `Command { std: "docker" "inspect" "92164f1d7dabde58fd4c254deabae4cb6ab8b0af64452ce8ec2b53cd98bcfada", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92164f1d7dabde58fd4c254deabae4cb6ab8b0af64452ce8ec2b53cd98bcfada", kill_on_drop: false }` [INFO] [stdout] 92164f1d7dabde58fd4c254deabae4cb6ab8b0af64452ce8ec2b53cd98bcfada