[INFO] fetching crate tract-hir 0.9.2...
[INFO] checking tract-hir-0.9.2 against master#1557fb031b272b4c5bfcc7de5df7eddc7b36a584 for pr-73166
[INFO] extracting crate tract-hir 0.9.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate tract-hir 0.9.2 on toolchain 1557fb031b272b4c5bfcc7de5df7eddc7b36a584
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tract-hir 0.9.2
[INFO] finished tweaking crates.io crate tract-hir 0.9.2
[INFO] tweaked toml for crates.io crate tract-hir 0.9.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5fcd72e284ac4501d4b1d3f54c9367f292c0ab5ca1cd807d27e3ffca4fac35b2
[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" "5fcd72e284ac4501d4b1d3f54c9367f292c0ab5ca1cd807d27e3ffca4fac35b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fcd72e284ac4501d4b1d3f54c9367f292c0ab5ca1cd807d27e3ffca4fac35b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fcd72e284ac4501d4b1d3f54c9367f292c0ab5ca1cd807d27e3ffca4fac35b2", kill_on_drop: false }`
[INFO] [stdout] 5fcd72e284ac4501d4b1d3f54c9367f292c0ab5ca1cd807d27e3ffca4fac35b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1bb67c57d30f53a1606cffbf139e9fe62635f449ef5ad92f055e66012bb7c66
[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" "d1bb67c57d30f53a1606cffbf139e9fe62635f449ef5ad92f055e66012bb7c66", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.36
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling anymap v0.12.1
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling tinyvec v0.3.3
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]    Compiling smallvec v1.4.1
[INFO] [stderr]     Checking gimli v0.22.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling ndarray v0.13.0
[INFO] [stderr]     Checking object v0.20.0
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]     Checking dyn-clone v1.0.2
[INFO] [stderr]     Checking half v1.6.0
[INFO] [stderr]     Checking bit-vec v0.6.2
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.3.0
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]     Checking miniz_oxide v0.4.0
[INFO] [stderr]    Compiling error-chain v0.12.2
[INFO] [stderr]     Checking matrixmultiply v0.2.3
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.13
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling proc-quote-impl v0.3.2
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]     Checking addr2line v0.13.0
[INFO] [stderr]     Checking backtrace v0.3.50
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling proc-quote v0.3.2
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling liquid-derive v0.20.1
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling enum-ordinalize v3.1.7
[INFO] [stderr]    Compiling derive-new v0.5.8
[INFO] [stderr]    Compiling educe v0.4.12
[INFO] [stderr]    Compiling kstring v0.1.2
[INFO] [stderr]    Compiling liquid-core v0.20.2
[INFO] [stderr]    Compiling liquid-lib v0.20.2
[INFO] [stderr]    Compiling liquid v0.20.1
[INFO] [stderr]    Compiling tract-linalg v0.9.2
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/1557fb031b272b4c5bfcc7de5df7eddc7b36a584/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-L" "/opt/rustwide/rustup-home/toolchains/1557fb031b272b4c5bfcc7de5df7eddc7b36a584/lib/rustlib/x86_64-unknown-linux-gnu/lib/self-contained" "/opt/rustwide/target/debug/build/tract-linalg-dc8b4060cece081a/build_script_build-dc8b4060cece081a.build_script_build.b3w3ef3i-cgu.0.rcgu.o" "/opt/rustwide/target/debug/build/tract-linalg-dc8b4060cece081a/build_script_build-dc8b4060cece081a.build_script_build.b3w3ef3i-cgu.1.rcgu.o" "/opt/rustwide/target/debug/build/tract-linalg-dc8b4060cece081a/build_script_build-dc8b4060cece081a.build_script_build.b3w3ef3i-cgu.10.rcgu.o" "/opt/rustwide/target/debug/build/tract-linalg-dc8b4060cece081a/build_script_build-dc8b4060cece081a.build_script_build.b3w3ef3i-cgu.11.rcgu.o" "/opt/rustwide/target/debug/build/tract-linalg-dc8b4060cece081a/build_script_build-dc8b4060cece081a.build_script_build.b3w3ef3i-cgu.12.rcgu.o" "/opt/rustwide/target/debug/build/tract-linalg-dc8b4060cece081a/build_script_build-dc8b4060cece081a.build_script_build.b3w3ef3i-cgu.13.rcgu.o" "/opt/rustwide/target/debug/build/tract-linalg-dc8b4060cece081a/build_script_build-dc8b4060cece081a.build_script_build.b3w3ef3i-cgu.14.rcgu.o" "/opt/rustwide/target/debug/build/tract-linalg-dc8b4060cece081a/build_script_build-dc8b4060cece081a.build_script_build.b3w3ef3i-cgu.15.rcgu.o" "/opt/rustwide/target/debug/build/tract-linalg-dc8b4060cece081a/build_script_build-dc8b4060cece081a.build_script_build.b3w3ef3i-cgu.2.rcgu.o" "/opt/rustwide/target/debug/build/tract-linalg-dc8b4060cece081a/build_script_build-dc8b4060cece081a.build_script_build.b3w3ef3i-cgu.3.rcgu.o" "/opt/rustwide/target/debug/build/tract-linalg-dc8b4060cece081a/build_script_build-dc8b4060cece081a.build_script_build.b3w3ef3i-cgu.4.rcgu.o" "/opt/rustwide/target/debug/build/tract-linalg-dc8b4060cece081a/build_script_build-dc8b4060cece081a.build_script_build.b3w3ef3i-cgu.5.rcgu.o" "/opt/rustwide/target/debug/build/tract-linalg-dc8b4060cece081a/build_script_build-dc8b4060cece081a.build_script_build.b3w3ef3i-cgu.6.rcgu.o" "/opt/rustwide/target/debug/build/tract-linalg-dc8b4060cece081a/build_script_build-dc8b4060cece081a.build_script_build.b3w3ef3i-cgu.7.rcgu.o" "/opt/rustwide/target/debug/build/tract-linalg-dc8b4060cece081a/build_script_build-dc8b4060cece081a.build_script_build.b3w3ef3i-cgu.8.rcgu.o" "/opt/rustwide/target/debug/build/tract-linalg-dc8b4060cece081a/build_script_build-dc8b4060cece081a.build_script_build.b3w3ef3i-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/build/tract-linalg-dc8b4060cece081a/build_script_build-dc8b4060cece081a" "/opt/rustwide/target/debug/build/tract-linalg-dc8b4060cece081a/build_script_build-dc8b4060cece081a.3o2a12lmta5jfygx.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1557fb031b272b4c5bfcc7de5df7eddc7b36a584/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libcc-4094829fbf65ea6a.rlib" "/opt/rustwide/target/debug/deps/libliquid-06e62478d36ccdab.rlib" "/opt/rustwide/target/debug/deps/libliquid_lib-ad8878efdf3b5089.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-865cd6edc809c2a5.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-9aca24f4c5ecee7e.rlib" "/opt/rustwide/target/debug/deps/libunicode_segmentation-6d1b28d8d8c2ab07.rlib" "/opt/rustwide/target/debug/deps/libregex-c29793de4ca8c1ce.rlib" "/opt/rustwide/target/debug/deps/libthread_local-aca4f7c86c5a896e.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-43f70af18d2bceaa.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-53cb068ff80535d1.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-157883ace851d4c3.rlib" "/opt/rustwide/target/debug/deps/libmemchr-e590dcf63396e47d.rlib" "/opt/rustwide/target/debug/deps/libliquid_core-29d17c980f2db1c5.rlib" "/opt/rustwide/target/debug/deps/libanymap-5980ebeab0f40271.rlib" "/opt/rustwide/target/debug/deps/libitertools-0688c36dfdedafb1.rlib" "/opt/rustwide/target/debug/deps/libeither-fe687678d54ade07.rlib" "/opt/rustwide/target/debug/deps/libpest-d88c5affdde362c8.rlib" "/opt/rustwide/target/debug/deps/libucd_trie-6faaf6b0b0adccfc.rlib" "/opt/rustwide/target/debug/deps/libchrono-61c72a5978d7a329.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-57495397960b7242.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-851fd9339583624b.rlib" "/opt/rustwide/target/debug/deps/libtime-a2a40a8d57bf8ac6.rlib" "/opt/rustwide/target/debug/deps/liblibc-68fc838d840656f7.rlib" "/opt/rustwide/target/debug/deps/libkstring-c9301e7fc51721c7.rlib" "/opt/rustwide/target/debug/deps/libserde-76f0138c92c464d4.rlib" "/opt/rustwide/target/debug/deps/libdoc_comment-9f21d29355269ba7.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1557fb031b272b4c5bfcc7de5df7eddc7b36a584/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-b6aff3703feff874.rlib" "/opt/rustwide/rustup-home/toolchains/1557fb031b272b4c5bfcc7de5df7eddc7b36a584/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-812457dcc335cb0e.rlib" "/opt/rustwide/rustup-home/toolchains/1557fb031b272b4c5bfcc7de5df7eddc7b36a584/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3b70323dc13665e.rlib" "/opt/rustwide/rustup-home/toolchains/1557fb031b272b4c5bfcc7de5df7eddc7b36a584/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-a72ca64738319f23.rlib" "/opt/rustwide/rustup-home/toolchains/1557fb031b272b4c5bfcc7de5df7eddc7b36a584/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-ae466ecb818a21c7.rlib" "/opt/rustwide/rustup-home/toolchains/1557fb031b272b4c5bfcc7de5df7eddc7b36a584/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-8965f725fa371d94.rlib" "/opt/rustwide/rustup-home/toolchains/1557fb031b272b4c5bfcc7de5df7eddc7b36a584/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-f5d385bbcf1c0598.rlib" "/opt/rustwide/rustup-home/toolchains/1557fb031b272b4c5bfcc7de5df7eddc7b36a584/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-14d182d411047066.rlib" "/opt/rustwide/rustup-home/toolchains/1557fb031b272b4c5bfcc7de5df7eddc7b36a584/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-45730ad7fe9247a8.rlib" "/opt/rustwide/rustup-home/toolchains/1557fb031b272b4c5bfcc7de5df7eddc7b36a584/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-95ea48ddc44a311b.rlib" "/opt/rustwide/rustup-home/toolchains/1557fb031b272b4c5bfcc7de5df7eddc7b36a584/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-077a7bdb239ba92c.rlib" "/opt/rustwide/rustup-home/toolchains/1557fb031b272b4c5bfcc7de5df7eddc7b36a584/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-68f423c59dc48a40.rlib" "/opt/rustwide/rustup-home/toolchains/1557fb031b272b4c5bfcc7de5df7eddc7b36a584/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-54580c7798bf2225.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1557fb031b272b4c5bfcc7de5df7eddc7b36a584/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-31151f98ccdb185a.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tract-linalg`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "d1bb67c57d30f53a1606cffbf139e9fe62635f449ef5ad92f055e66012bb7c66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1bb67c57d30f53a1606cffbf139e9fe62635f449ef5ad92f055e66012bb7c66", kill_on_drop: false }`
[INFO] [stdout] d1bb67c57d30f53a1606cffbf139e9fe62635f449ef5ad92f055e66012bb7c66