[INFO] fetching crate sensorem 0.1.0...
[INFO] testing sensorem-0.1.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] dd4fe142ecd2bbd109b4a63f38d82f6df32d98dd273b542100f37288aca006e7
[INFO] running `Command { std: "docker" "start" "dd4fe142ecd2bbd109b4a63f38d82f6df32d98dd273b542100f37288aca006e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd4fe142ecd2bbd109b4a63f38d82f6df32d98dd273b542100f37288aca006e7", 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" "dd4fe142ecd2bbd109b4a63f38d82f6df32d98dd273b542100f37288aca006e7" "/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" "dd4fe142ecd2bbd109b4a63f38d82f6df32d98dd273b542100f37288aca006e7", 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" "dd4fe142ecd2bbd109b4a63f38d82f6df32d98dd273b542100f37288aca006e7" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", 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 unicode-width v0.1.8
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling sensors v0.2.1
[INFO] [stderr]    Compiling termion v1.5.6
[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/release/build/sensorem/5adc6d516cb83488/out/rustc9NUEoJ/symbols.o" "<3 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/release/build/anyhow/360176c0b8574089/out/libanyhow-360176c0b8574089.rlib" "/opt/rustwide/target/release/build/termion/cd36d6137e5021ae/out/libtermion-cd36d6137e5021ae.rlib" "/opt/rustwide/target/release/build/numtoa/e0fa931302466041/out/libnumtoa-e0fa931302466041.rlib" "/opt/rustwide/target/release/build/sensors/e8c746fedc0f6336/out/libsensors-e8c746fedc0f6336.rlib" "/opt/rustwide/target/release/build/libsensors-sys/e4154c8a68ed3434/out/liblibsensors_sys-e4154c8a68ed3434.rlib" "/opt/rustwide/target/release/build/colored/1cffacd9fa815346/out/libcolored-1cffacd9fa815346.rlib" "/opt/rustwide/target/release/build/lazy_static/480433dca0d17907/out/liblazy_static-480433dca0d17907.rlib" "/opt/rustwide/target/release/build/clap/8e84eb0d72de178b/out/libclap-8e84eb0d72de178b.rlib" "/opt/rustwide/target/release/build/vec_map/0c63c46b16946dae/out/libvec_map-0c63c46b16946dae.rlib" "/opt/rustwide/target/release/build/textwrap/c1100f590ee88e14/out/libtextwrap-c1100f590ee88e14.rlib" "/opt/rustwide/target/release/build/unicode-width/7f4314b0a8887d65/out/libunicode_width-7f4314b0a8887d65.rlib" "/opt/rustwide/target/release/build/strsim/a9397c47b6022ed0/out/libstrsim-a9397c47b6022ed0.rlib" "/opt/rustwide/target/release/build/bitflags/a7685ea2c2c46ab3/out/libbitflags-a7685ea2c2c46ab3.rlib" "/opt/rustwide/target/release/build/atty/dff3a15fb83f8949/out/libatty-dff3a15fb83f8949.rlib" "/opt/rustwide/target/release/build/libc/8e485be9a07cbd78/out/liblibc-8e485be9a07cbd78.rlib" "/opt/rustwide/target/release/build/ansi_term/b862d686b521bf39/out/libansi_term-b862d686b521bf39.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/release/build/sensorem/5adc6d516cb83488/out/rustc9NUEoJ/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/release/build/sensorem/5adc6d516cb83488/out/sensorem" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-Wl,-O1" "-Wl,--strip-debug" "-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" "dd4fe142ecd2bbd109b4a63f38d82f6df32d98dd273b542100f37288aca006e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd4fe142ecd2bbd109b4a63f38d82f6df32d98dd273b542100f37288aca006e7", kill_on_drop: false }`
[INFO] [stdout] dd4fe142ecd2bbd109b4a63f38d82f6df32d98dd273b542100f37288aca006e7
