[INFO] cloning repository https://github.com/p-e-w/hegemon [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/p-e-w/hegemon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp-e-w%2Fhegemon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp-e-w%2Fhegemon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1bf76a700b5f66051a0d220a179819c4262871d4 [INFO] testing p-e-w/hegemon against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp-e-w%2Fhegemon" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/p-e-w/hegemon on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/p-e-w/hegemon [INFO] finished tweaking git repo https://github.com/p-e-w/hegemon [INFO] tweaked toml for git repo https://github.com/p-e-w/hegemon written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/p-e-w/hegemon already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded systemstat v0.1.5 [INFO] [stderr] Downloaded libsensors-sys v0.2.0 [INFO] [stderr] Downloaded sensors v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 77294a6a971c4db10cbb9cccbf61bd03fb2e537f84ced284fad66d10366da598 [INFO] running `Command { std: "docker" "start" "-a" "77294a6a971c4db10cbb9cccbf61bd03fb2e537f84ced284fad66d10366da598", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77294a6a971c4db10cbb9cccbf61bd03fb2e537f84ced284fad66d10366da598", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77294a6a971c4db10cbb9cccbf61bd03fb2e537f84ced284fad66d10366da598", kill_on_drop: false }` [INFO] [stdout] 77294a6a971c4db10cbb9cccbf61bd03fb2e537f84ced284fad66d10366da598 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2c2e4462c4575e4a54ba4fcc278aafd874e2e5e90c1084cd9f6eca219039454 [INFO] running `Command { std: "docker" "start" "-a" "b2c2e4462c4575e4a54ba4fcc278aafd874e2e5e90c1084cd9f6eca219039454", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling libsensors-sys v0.2.0 [INFO] [stderr] Compiling bytesize v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling sensors v0.2.1 [INFO] [stderr] Compiling termion v1.5.4 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling signal-hook v0.1.12 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling systemstat v0.1.5 [INFO] [stderr] Compiling hegemon v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/providers/cpu.rs:31:22 [INFO] [stdout] | [INFO] [stdout] 31 | streams.push(Stream::new( [INFO] [stdout] | ^^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/providers/cpu.rs:60:34 [INFO] [stdout] | [INFO] [stdout] 60 | streams.push(Stream::new( [INFO] [stdout] | ^^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/providers/fan.rs:34:26 [INFO] [stdout] | [INFO] [stdout] 34 | streams.push(Stream::new( [INFO] [stdout] | ^^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/providers/memory.rs:31:26 [INFO] [stdout] | [INFO] [stdout] 31 | streams.push(Stream::new( [INFO] [stdout] | ^^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/providers/memory.rs:51:30 [INFO] [stdout] | [INFO] [stdout] 51 | streams.push(Stream::new( [INFO] [stdout] | ^^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/providers/network.rs:34:30 [INFO] [stdout] | [INFO] [stdout] 34 | streams.push(Stream::new( [INFO] [stdout] | ^^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/providers/network.rs:51:30 [INFO] [stdout] | [INFO] [stdout] 51 | streams.push(Stream::new( [INFO] [stdout] | ^^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/providers/temperature.rs:51:30 [INFO] [stdout] | [INFO] [stdout] 51 | streams.push(Stream::new( [INFO] [stdout] | ^^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/hegemon-816f143ec8280ec0.hegemon.5d1b6424-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-816f143ec8280ec0.hegemon.5d1b6424-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-816f143ec8280ec0.hegemon.5d1b6424-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-816f143ec8280ec0.hegemon.5d1b6424-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-816f143ec8280ec0.hegemon.5d1b6424-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-816f143ec8280ec0.hegemon.5d1b6424-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-816f143ec8280ec0.hegemon.5d1b6424-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-816f143ec8280ec0.hegemon.5d1b6424-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-816f143ec8280ec0.hegemon.5d1b6424-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-816f143ec8280ec0.hegemon.5d1b6424-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-816f143ec8280ec0.hegemon.5d1b6424-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-816f143ec8280ec0.hegemon.5d1b6424-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-816f143ec8280ec0.hegemon.5d1b6424-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-816f143ec8280ec0.hegemon.5d1b6424-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-816f143ec8280ec0.hegemon.5d1b6424-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-816f143ec8280ec0.hegemon.5d1b6424-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-816f143ec8280ec0.1lc2kx3d8ttmatb.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libtermion-f30c5820b6d0243c.rlib" "/opt/rustwide/target/debug/deps/libnumtoa-fac56f3c2a910941.rlib" "/opt/rustwide/target/debug/deps/libsystemstat-fe7087a9985023a8.rlib" "/opt/rustwide/target/debug/deps/libnom-dab94fdbba831974.rlib" "/opt/rustwide/target/debug/deps/libmemchr-a1970a86c4d14763.rlib" "/opt/rustwide/target/debug/deps/libbytesize-2ffb1cc8480a6694.rlib" "/opt/rustwide/target/debug/deps/libchrono-fc84cc6c97754e13.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-277a2ae9e197f504.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-966d2f9a28f295c8.rlib" "/opt/rustwide/target/debug/deps/libtime-97267a27d2a75173.rlib" "/opt/rustwide/target/debug/deps/libsignal_hook-a5473c66eb14cab0.rlib" "/opt/rustwide/target/debug/deps/libsignal_hook_registry-ed4ac75b0f72b49a.rlib" "/opt/rustwide/target/debug/deps/libarc_swap-2f137d7c7a7645b6.rlib" "/opt/rustwide/target/debug/deps/libsensors-3f6b8cf7e61a6b9a.rlib" "/opt/rustwide/target/debug/deps/liblibsensors_sys-bdbd21ce0b96617e.rlib" "/opt/rustwide/target/debug/deps/libregex-8381a3f49700cb46.rlib" "/opt/rustwide/target/debug/deps/libthread_local-f67eb570b8c0ed3e.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-00609df68f1a6931.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-e3a98836e3e43eff.rlib" "/opt/rustwide/target/debug/deps/libmemchr-5087c462549b9d46.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-353095d51e71657c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-c101e766a89de0fc.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-df981c5871754530.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-4dc40f94662accb2.rlib" "/opt/rustwide/target/debug/deps/libclap-2ec4ffae8cc7ca6d.rlib" "/opt/rustwide/target/debug/deps/libvec_map-2fd734c4c1e4fc50.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-bad3d17484b64b1a.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-1d2bdd05e197c9de.rlib" "/opt/rustwide/target/debug/deps/libstrsim-0fc606efc91e3789.rlib" "/opt/rustwide/target/debug/deps/libbitflags-117d41ac256572da.rlib" "/opt/rustwide/target/debug/deps/libatty-e0555b94d7cff16a.rlib" "/opt/rustwide/target/debug/deps/liblibc-d13af305f0019dfd.rlib" "/opt/rustwide/target/debug/deps/libansi_term-329dab68dba20daf.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-008055cc7d873802.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-06f01ac2578bda94.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f9a3c3274a1835e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d4cbb754ee9f4daa.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-95c14e1c1e3ebcc4.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d489f0ca872880cc.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-75f07df0b18fea39.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c35b278736219a2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e530649c9a06e3c6.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-6b148909d375a785.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-cd15fa647f4775d1.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74be3a703f788ba2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8f2c5b445c28b2e3.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-8480e85e0be96197.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ac23a75f6f42004e.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-557ba8776e04d182.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-4beb03d03503c439.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-dd7db1bec6909f24.rlib" "-Wl,-Bdynamic" "-lc" "-lsensors" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/hegemon-816f143ec8280ec0" "-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; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hegemon` due to 2 previous errors; 8 warnings emitted [INFO] running `Command { std: "docker" "inspect" "b2c2e4462c4575e4a54ba4fcc278aafd874e2e5e90c1084cd9f6eca219039454", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2c2e4462c4575e4a54ba4fcc278aafd874e2e5e90c1084cd9f6eca219039454", kill_on_drop: false }` [INFO] [stdout] b2c2e4462c4575e4a54ba4fcc278aafd874e2e5e90c1084cd9f6eca219039454