[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 try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp-e-w%2Fhegemon" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/p-e-w/hegemon on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-11/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libsensors-sys v0.2.0 [INFO] [stderr] Downloaded sensors v0.2.1 [INFO] [stderr] Downloaded systemstat v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0cbafe69adf949a2a5fb3a22cc6f347bc01110cac143bd7cddea76773b414beb [INFO] running `Command { std: "docker" "start" "-a" "0cbafe69adf949a2a5fb3a22cc6f347bc01110cac143bd7cddea76773b414beb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0cbafe69adf949a2a5fb3a22cc6f347bc01110cac143bd7cddea76773b414beb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cbafe69adf949a2a5fb3a22cc6f347bc01110cac143bd7cddea76773b414beb", kill_on_drop: false }` [INFO] [stdout] 0cbafe69adf949a2a5fb3a22cc6f347bc01110cac143bd7cddea76773b414beb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 568b8289ade6817ede3a45946297b1fc414d3864543b2c0310aa93b6e7d3bb8a [INFO] running `Command { std: "docker" "start" "-a" "568b8289ade6817ede3a45946297b1fc414d3864543b2c0310aa93b6e7d3bb8a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling libsensors-sys v0.2.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling arc-swap v0.4.4 [INFO] [stderr] Compiling bytesize v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling aho-corasick v0.7.6 [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 termion v1.5.4 [INFO] [stderr] Compiling sensors v0.2.1 [INFO] [stderr] Compiling crossbeam-channel v0.4.0 [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 regex v1.3.1 [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-7a508cb06e585ac9.hegemon.9b572730-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-7a508cb06e585ac9.hegemon.9b572730-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-7a508cb06e585ac9.hegemon.9b572730-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-7a508cb06e585ac9.hegemon.9b572730-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-7a508cb06e585ac9.hegemon.9b572730-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-7a508cb06e585ac9.hegemon.9b572730-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-7a508cb06e585ac9.hegemon.9b572730-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-7a508cb06e585ac9.hegemon.9b572730-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-7a508cb06e585ac9.hegemon.9b572730-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-7a508cb06e585ac9.hegemon.9b572730-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-7a508cb06e585ac9.hegemon.9b572730-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-7a508cb06e585ac9.hegemon.9b572730-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-7a508cb06e585ac9.hegemon.9b572730-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-7a508cb06e585ac9.hegemon.9b572730-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-7a508cb06e585ac9.hegemon.9b572730-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-7a508cb06e585ac9.hegemon.9b572730-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/hegemon-7a508cb06e585ac9.11vvltqrvcy3boq6.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libtermion-fc9361380bba65a5.rlib" "/opt/rustwide/target/debug/deps/libnumtoa-51b616dd51615fb3.rlib" "/opt/rustwide/target/debug/deps/libsystemstat-b23df013fc6f0a3c.rlib" "/opt/rustwide/target/debug/deps/libnom-caa1de8b58117287.rlib" "/opt/rustwide/target/debug/deps/libmemchr-a4953d66ed156675.rlib" "/opt/rustwide/target/debug/deps/libbytesize-2013c6839c545c12.rlib" "/opt/rustwide/target/debug/deps/libchrono-3f0eddb737fe65e9.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-fb4473fb29602714.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-264edb32906ff6ed.rlib" "/opt/rustwide/target/debug/deps/libtime-91b3df96212edb8d.rlib" "/opt/rustwide/target/debug/deps/libsignal_hook-2d0ace9f3fea1615.rlib" "/opt/rustwide/target/debug/deps/libsignal_hook_registry-fefc587a7153896e.rlib" "/opt/rustwide/target/debug/deps/libarc_swap-80e995863bebaf8b.rlib" "/opt/rustwide/target/debug/deps/libsensors-9e40de03b45eab1a.rlib" "/opt/rustwide/target/debug/deps/liblibsensors_sys-771416daed457145.rlib" "/opt/rustwide/target/debug/deps/libregex-0109ae2ea477a160.rlib" "/opt/rustwide/target/debug/deps/libthread_local-c026f58857577118.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-d15a0544f24c41e1.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-248b6f5b7bdb17c8.rlib" "/opt/rustwide/target/debug/deps/libmemchr-10808b3704594d32.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-4495149f8f2c0dd1.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-384781aee983766a.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-f67718dd40129317.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-de9cbe0cb77e19a3.rlib" "/opt/rustwide/target/debug/deps/libclap-708ad48e0dfd6677.rlib" "/opt/rustwide/target/debug/deps/libvec_map-6dd515bac74e9212.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-8a6bd19b879ced5e.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-57aec043958db3e8.rlib" "/opt/rustwide/target/debug/deps/libstrsim-4124e514b7a4f703.rlib" "/opt/rustwide/target/debug/deps/libbitflags-603a79344a96ee73.rlib" "/opt/rustwide/target/debug/deps/libatty-852bee4e493b58b6.rlib" "/opt/rustwide/target/debug/deps/liblibc-c2e9afb62b35382a.rlib" "/opt/rustwide/target/debug/deps/libansi_term-bd7b8ca88b2cc3f8.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-37fdd654777c296f.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d883bf2137e9181a.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-22ab8f3db88b586e.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-0167c9242d0931d5.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-361790a1a5505fc5.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-01c2ffe1ecd05a67.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-ec79e29a889fe805.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-001a3456e8a8331b.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e8f1404290f0f040.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-76f46d0f23360a60.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-baf0bdc5eb131895.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3a6a4ee6592d9370.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1cc90d9dd57195f8.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0e91863ffbec5148.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-69528f2eac185ac9.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-52d5241975807511.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9924c22ae1efcf66.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d1241f7bd234a268.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/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/hegemon-7a508cb06e585ac9" "-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` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "568b8289ade6817ede3a45946297b1fc414d3864543b2c0310aa93b6e7d3bb8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "568b8289ade6817ede3a45946297b1fc414d3864543b2c0310aa93b6e7d3bb8a", kill_on_drop: false }` [INFO] [stdout] 568b8289ade6817ede3a45946297b1fc414d3864543b2c0310aa93b6e7d3bb8a