[INFO] fetching crate babbage 0.1.1...
[INFO] testing babbage-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate babbage 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate babbage 0.1.1
[INFO] finished tweaking crates.io crate babbage 0.1.1
[INFO] tweaked toml for crates.io crate babbage 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate babbage 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate babbage 0.1.1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e545f1b726d4973928c72073a363e950266510cfaafa47975e8979efdca1bd9d
[INFO] running `Command { std: "docker" "start" "-a" "e545f1b726d4973928c72073a363e950266510cfaafa47975e8979efdca1bd9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e545f1b726d4973928c72073a363e950266510cfaafa47975e8979efdca1bd9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e545f1b726d4973928c72073a363e950266510cfaafa47975e8979efdca1bd9d", kill_on_drop: false }`
[INFO] [stdout] e545f1b726d4973928c72073a363e950266510cfaafa47975e8979efdca1bd9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae8ce3bac683122383d8de4ca76ab8148f8ccd35d94b1ca37ce4762332b030ff
[INFO] running `Command { std: "docker" "start" "-a" "ae8ce3bac683122383d8de4ca76ab8148f8ccd35d94b1ca37ce4762332b030ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling const_fn v0.4.3
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling libloading v0.6.5
[INFO] [stderr]    Compiling siphasher v0.3.3
[INFO] [stderr]    Compiling cc v1.0.62
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling matrixmultiply v0.2.3
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling rawpointer v0.1.0
[INFO] [stderr]    Compiling netcdf-sys v0.3.3
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling terminal_size v0.1.13
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling bytemuck v1.4.1
[INFO] [stderr]    Compiling palette v0.5.0
[INFO] [stderr]    Compiling paste v1.0.3
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling rgb v0.8.25
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling rand_distr v0.3.0
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling noisy_float v0.1.13
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling number_prefix v0.3.0
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling ansi_rgb v0.2.0
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling slice-of-array v0.2.1
[INFO] [stderr]    Compiling png v0.16.7
[INFO] [stderr]    Compiling hdf5-sys v0.7.0
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling arctk-proc v0.2.0
[INFO] [stderr]    Compiling palette_derive v0.5.0
[INFO] [stderr]    Compiling ndarray-parallel v0.9.1
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling arctk-attr v0.2.0
[INFO] [stderr]    Compiling console v0.13.0
[INFO] [stderr]    Compiling indicatif v0.15.0
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling json5 v0.2.8
[INFO] [stderr]    Compiling simba v0.3.1
[INFO] [stderr]    Compiling ndarray-stats v0.3.0
[INFO] [stderr]    Compiling netcdf v0.5.2
[INFO] [stderr]    Compiling nalgebra v0.23.0
[INFO] [stderr]    Compiling arctk v0.11.5
[INFO] [stderr]    Compiling babbage v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/opt/operation.rs:33:32
[INFO] [stdout]    |
[INFO] [stdout] 33 |             Self::Zero(res) => (Array3::zeros(res)),
[INFO] [stdout]    |                                ^                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 33 -             Self::Zero(res) => (Array3::zeros(res)),
[INFO] [stdout] 33 +             Self::Zero(res) => Array3::zeros(res),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/opt/operation.rs:34:32
[INFO] [stdout]    |
[INFO] [stdout] 34 |             Self::Unit(res) => (Array3::zeros(res) + 1.0),
[INFO] [stdout]    |                                ^                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 34 -             Self::Unit(res) => (Array3::zeros(res) + 1.0),
[INFO] [stdout] 34 +             Self::Unit(res) => Array3::zeros(res) + 1.0,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `babbage` (bin "babbage") due to 1 previous error
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustc6UmcKK/symbols.o" "<17 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libbabbage-7a5ea783971751ad,libarctk-83b7b676eae7b2fb,libindicatif-c07d1a371089a082,libconsole-9d67e7ecd793aaca,libregex-1433859c71a573d0,libthread_local-fbe17cb6db9fb714,libregex_syntax-0c9aee6acc7cf4b1,libaho_corasick-b3feb7ad9562e827,libmemchr-396082b624ab15e7,libunicode_width-c9b837cd3150b266,libnumber_prefix-56294e910ea92eb6,libnetcdf-31d7c6ff807d3d47,libnetcdf_sys-4fafabc60e2e37d9,libhdf5_sys-5f66732fe2fe78ae,libjson5-904aac65f869bd4c,libpest-c96c7ca24049d610,libucd_trie-680dc919cfa39a2f,libhex-f3de9a6135e3eb8c,libterminal_size-0ab8ffb26063e5fa,libansi_rgb-d32e8cbe4ff71127,librgb-b0e441d64a60bc31,libbytemuck-a85a83c254a90400,libcolored-2af164da39f7e88d,libatty-a5960f520c6f7492,libnalgebra-5a51b7c8d066bd31,libnum_rational-e1ba952feb0a78d6,libgeneric_array-d42c53f9502e65d4,libtypenum-7b98a705ee07393d,libsimba-c54f526ac6ac7e13,libnum_complex-c2182a60c81240e3,librand_distr-d5d01020951e2d29,libapprox-e66a9e66b49b8517,libndarray_stats-db9da741474d8130,libindexmap-cc3fc696c4fc6bc4,libhashbrown-8272607628ef7fba,libitertools-2e3c1ac296c1d9b6,libnoisy_float-840e57b23d3885bd,librand-d798da443548fc58,librand_pcg-008e32d86a455f37,librand_chacha-ffbb25a69f8d9786,libppv_lite86-42caf916d8df667a,librand_core-5613eb50afa8790b,libgetrandom-26e0afa37133cba4,libcfg_if-024582c24841c023,libslice_of_array-7eb2c4d5e6f14822,libpng-e55a052b59a21924,libminiz_oxide-b530a6cae8bbab3d,libcrc32fast-11378f8283ac0ec7,libdeflate-ea83f7a7a6b9c266,libbyteorder-4db9361694610035,libadler32-39ce7087db225714,libbitflags-9e330426736a3755,libpalette-0bc2ecfed5785c9c,libphf-99d80cba0da3cc01,libphf_shared-7bdf30449e11610d,libsiphasher-512567f14f30ca00,libapprox-23c80f00fa68450d,libserde_json-fc17b1dbe4e33a1f,libryu-6e67de953483bd41,libitoa-d1631d6082277a48,libndarray-582fc2cc518a7649,libmatrixmultiply-6a5de7bcd0351447,libnum_complex-01e6b4875b0972e0,librayon-a7906794863ce2d2,librayon_core-d4751e61490a94ae,libnum_cpus-aa6f06aa84f772e3,liblibc-ea6a80ac3318c25c,libcrossbeam_deque-b8d3db45035b04cf,libcrossbeam_epoch-18a92330bb28d4dd,libmemoffset-bd86eb6ad0cc7382,libscopeguard-49033ba5685824de,libcrossbeam_channel-262b0b9cfb2582e3,libcrossbeam_utils-c42ebcfb03a3917d,liblazy_static-ac6a82dd02668036,libcfg_if-b3ea1b84bce01183,libeither-6fad6f4899af8a8a,libnum_integer-7a1da8553e39c3dc,libnum_traits-248761800ab3fb24,librawpointer-9b99e3eac820b840,libserde-19580913a4c63246}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lnetcdf" "-lhdf5" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustc6UmcKK/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/usr/lib/x86_64-linux-gnu/hdf5/serial" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/babbage-b4129d3066bf1845" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: unable to find library -lnetcdf
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ae8ce3bac683122383d8de4ca76ab8148f8ccd35d94b1ca37ce4762332b030ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae8ce3bac683122383d8de4ca76ab8148f8ccd35d94b1ca37ce4762332b030ff", kill_on_drop: false }`
[INFO] [stdout] ae8ce3bac683122383d8de4ca76ab8148f8ccd35d94b1ca37ce4762332b030ff