[INFO] fetching crate sensorem 0.1.0...
[INFO] testing sensorem-0.1.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate sensorem 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate sensorem 0.1.0
[INFO] finished tweaking crates.io crate sensorem 0.1.0
[INFO] tweaked toml for crates.io crate sensorem 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sensorem 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sensorem 0.1.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e3dfef8f1d4d7dd096dbf72ba96c6cd9a28335ea964d453848a2c793f0415bfb
[INFO] running `Command { std: "docker" "start" "e3dfef8f1d4d7dd096dbf72ba96c6cd9a28335ea964d453848a2c793f0415bfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3dfef8f1d4d7dd096dbf72ba96c6cd9a28335ea964d453848a2c793f0415bfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e3dfef8f1d4d7dd096dbf72ba96c6cd9a28335ea964d453848a2c793f0415bfb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3dfef8f1d4d7dd096dbf72ba96c6cd9a28335ea964d453848a2c793f0415bfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e3dfef8f1d4d7dd096dbf72ba96c6cd9a28335ea964d453848a2c793f0415bfb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling libsensors-sys v0.2.0
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling sensors v0.2.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling sensorem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/debug/build/sensorem/7dbb41f049523f83/out/rustcE4EaAf/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/build/anyhow/cc49b8ccad47b31f/out/libanyhow-cc49b8ccad47b31f.rlib" "/opt/rustwide/target/debug/build/termion/4f33148298a3737e/out/libtermion-4f33148298a3737e.rlib" "/opt/rustwide/target/debug/build/numtoa/13ad5d8b2926afdd/out/libnumtoa-13ad5d8b2926afdd.rlib" "/opt/rustwide/target/debug/build/sensors/64a7b362b9268ba2/out/libsensors-64a7b362b9268ba2.rlib" "/opt/rustwide/target/debug/build/libsensors-sys/46b9379e0a84ac42/out/liblibsensors_sys-46b9379e0a84ac42.rlib" "/opt/rustwide/target/debug/build/colored/79e8b2499ae45ab4/out/libcolored-79e8b2499ae45ab4.rlib" "/opt/rustwide/target/debug/build/lazy_static/af860367908b8176/out/liblazy_static-af860367908b8176.rlib" "/opt/rustwide/target/debug/build/clap/edeb3a8cd5479188/out/libclap-edeb3a8cd5479188.rlib" "/opt/rustwide/target/debug/build/vec_map/75126d96f8392bf4/out/libvec_map-75126d96f8392bf4.rlib" "/opt/rustwide/target/debug/build/textwrap/826ac0bbe8d8d9b2/out/libtextwrap-826ac0bbe8d8d9b2.rlib" "/opt/rustwide/target/debug/build/unicode-width/872488d468fe4def/out/libunicode_width-872488d468fe4def.rlib" "/opt/rustwide/target/debug/build/strsim/eb3bc2e4997041af/out/libstrsim-eb3bc2e4997041af.rlib" "/opt/rustwide/target/debug/build/bitflags/2412f83d0e675323/out/libbitflags-2412f83d0e675323.rlib" "/opt/rustwide/target/debug/build/atty/aab257ea7b60c4fd/out/libatty-aab257ea7b60c4fd.rlib" "/opt/rustwide/target/debug/build/libc/a688a5551469bdbd/out/liblibc-a688a5551469bdbd.rlib" "/opt/rustwide/target/debug/build/ansi_term/f833f6474621b01a/out/libansi_term-f833f6474621b01a.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" "-lsensors" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/debug/build/sensorem/7dbb41f049523f83/out/rustcE4EaAf/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" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/build/sensorem/7dbb41f049523f83/out/sensorem" "-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 -lsensors
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sensorem` (bin "sensorem") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "e3dfef8f1d4d7dd096dbf72ba96c6cd9a28335ea964d453848a2c793f0415bfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3dfef8f1d4d7dd096dbf72ba96c6cd9a28335ea964d453848a2c793f0415bfb", kill_on_drop: false }`
[INFO] [stdout] e3dfef8f1d4d7dd096dbf72ba96c6cd9a28335ea964d453848a2c793f0415bfb
