[INFO] fetching crate sensorem 0.1.0...
[INFO] testing sensorem-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate sensorem 0.1.0 into /workspace/builds/worker-56/source
[INFO] validating manifest of crates.io crate sensorem 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-56/source/Cargo.toml
[INFO] crate crates.io crate sensorem 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf796ffa003e253741f79b7cafc36c3db65692b4f6c29491e484e91747577ab0
[INFO] running `Command { std: "docker" "start" "-a" "cf796ffa003e253741f79b7cafc36c3db65692b4f6c29491e484e91747577ab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf796ffa003e253741f79b7cafc36c3db65692b4f6c29491e484e91747577ab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf796ffa003e253741f79b7cafc36c3db65692b4f6c29491e484e91747577ab0", kill_on_drop: false }`
[INFO] [stdout] cf796ffa003e253741f79b7cafc36c3db65692b4f6c29491e484e91747577ab0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36056ea8294ed3d220ccaf3b5fda33dde2d5182b87653ff095dbb402029e6fdb
[INFO] running `Command { std: "docker" "start" "-a" "36056ea8294ed3d220ccaf3b5fda33dde2d5182b87653ff095dbb402029e6fdb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling libsensors-sys v0.2.0
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[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/debug/deps/sensorem-6466312ac27d0475.sensorem.8e08bb3a-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/sensorem-6466312ac27d0475.sensorem.8e08bb3a-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/sensorem-6466312ac27d0475.sensorem.8e08bb3a-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/sensorem-6466312ac27d0475.sensorem.8e08bb3a-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/sensorem-6466312ac27d0475.sensorem.8e08bb3a-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/sensorem-6466312ac27d0475.sensorem.8e08bb3a-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/sensorem-6466312ac27d0475.sensorem.8e08bb3a-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/sensorem-6466312ac27d0475.sensorem.8e08bb3a-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/sensorem-6466312ac27d0475.sensorem.8e08bb3a-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/sensorem-6466312ac27d0475.sensorem.8e08bb3a-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/sensorem-6466312ac27d0475.sensorem.8e08bb3a-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/sensorem-6466312ac27d0475.sensorem.8e08bb3a-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/sensorem-6466312ac27d0475.sensorem.8e08bb3a-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/sensorem-6466312ac27d0475.sensorem.8e08bb3a-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/sensorem-6466312ac27d0475.sensorem.8e08bb3a-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/sensorem-6466312ac27d0475.sensorem.8e08bb3a-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/sensorem-6466312ac27d0475.569s0ifn6ckjz1y7.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libanyhow-29fe7d0a7bd4c960.rlib" "/opt/rustwide/target/debug/deps/libtermion-f4fd5c923aa78c16.rlib" "/opt/rustwide/target/debug/deps/libnumtoa-69890c8cc01486e7.rlib" "/opt/rustwide/target/debug/deps/libsensors-c850bf37ccd2796f.rlib" "/opt/rustwide/target/debug/deps/liblibsensors_sys-575e446ca7ab43d2.rlib" "/opt/rustwide/target/debug/deps/libcolored-d73e50f0d5f984e4.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-86422d76b8bd90ed.rlib" "/opt/rustwide/target/debug/deps/libclap-e3021aa5252d73bc.rlib" "/opt/rustwide/target/debug/deps/libvec_map-18b27ee44a5c9049.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-dcd1981df6974b46.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-b35e561241f87659.rlib" "/opt/rustwide/target/debug/deps/libstrsim-c9e2592dde3c5431.rlib" "/opt/rustwide/target/debug/deps/libbitflags-6063cd2c96572b53.rlib" "/opt/rustwide/target/debug/deps/libatty-bfcfd4d52cf27beb.rlib" "/opt/rustwide/target/debug/deps/liblibc-14e5f6a0f26c538c.rlib" "/opt/rustwide/target/debug/deps/libansi_term-7b95e091c56f4f65.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9a950938f3668a37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3b1b529ec96b3df7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-ac333df4e6839cea.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-22a9ff9d2be6d427.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5decbb94c7d60860.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-29a9663b62a1cd00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6f0cee0dbab2d3f8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-f5dc7d1d28c5c249.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d19bda9ef557e755.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-82a955fd13db2399.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-44f3e7c1b7cc17ef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-3ee6f750c5f3c2cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-ae5e1795dcba83e8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8d545d8592f2b534.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-c4c222675f83fd37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c1e9c53e75e301ed.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-80a2b295510dd038.rlib" "-Wl,-Bdynamic" "-lsensors" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/sensorem-6466312ac27d0475" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lsensors
[INFO] [stdout]           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 `sensorem` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "36056ea8294ed3d220ccaf3b5fda33dde2d5182b87653ff095dbb402029e6fdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36056ea8294ed3d220ccaf3b5fda33dde2d5182b87653ff095dbb402029e6fdb", kill_on_drop: false }`
[INFO] [stdout] 36056ea8294ed3d220ccaf3b5fda33dde2d5182b87653ff095dbb402029e6fdb