[INFO] cloning repository alanwilhelm/hydra-agent [INFO] running `"git" "clone" "--bare" "git://github.com/alanwilhelm/hydra-agent.git" "work/cache/sources/gh/alanwilhelm/hydra-agent"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/alanwilhelm/hydra-agent'... [INFO] running `"git" "clone" "work/cache/sources/gh/alanwilhelm/hydra-agent" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/alanwilhelm/hydra-agent"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/alanwilhelm/hydra-agent'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/alanwilhelm/hydra-agent" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/alanwilhelm/hydra-agent"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/alanwilhelm/hydra-agent'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0e8ed3336347237df9f55f2d872d578137d11e99 [INFO] sha for GitHub repo alanwilhelm/hydra-agent: 0e8ed3336347237df9f55f2d872d578137d11e99 [INFO] validating manifest of alanwilhelm/hydra-agent on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of alanwilhelm/hydra-agent on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing alanwilhelm/hydra-agent [INFO] finished frobbing alanwilhelm/hydra-agent [INFO] frobbed toml for alanwilhelm/hydra-agent written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/alanwilhelm/hydra-agent/Cargo.toml [INFO] started frobbing alanwilhelm/hydra-agent [INFO] finished frobbing alanwilhelm/hydra-agent [INFO] frobbed toml for alanwilhelm/hydra-agent written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/alanwilhelm/hydra-agent/Cargo.toml [INFO] crate alanwilhelm/hydra-agent already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sys-info v0.5.1 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] testing alanwilhelm/hydra-agent against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/alanwilhelm/hydra-agent:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] b1d68fc7ae262f4dfc58c42ad6be6fe57fb3ef36fc8308aa339c3dd998ac0835 [INFO] running `"docker" "start" "-a" "b1d68fc7ae262f4dfc58c42ad6be6fe57fb3ef36fc8308aa339c3dd998ac0835"` [INFO] [stderr] Compiling itoa v0.3.3 [INFO] [stderr] Compiling serde v1.0.12 [INFO] [stderr] Compiling unicode-bidi v0.2.6 [INFO] [stderr] Compiling sys-info v0.5.1 [INFO] [stderr] Compiling num_cpus v1.6.2 [INFO] [stderr] Compiling filetime v0.1.10 [INFO] [stderr] Compiling unix_socket v0.5.0 [INFO] [stderr] Compiling jed v0.1.2 [INFO] [stderr] Compiling uuid v0.2.3 [INFO] [stderr] Compiling openssl v0.9.17 [INFO] [stderr] Compiling miniz-sys v0.1.9 [INFO] [stderr] Compiling tar v0.3.4 [INFO] [stderr] Compiling serde_derive v1.0.12 [INFO] [stderr] Compiling flate2 v0.2.19 [INFO] [stderr] Compiling hyper v0.10.13 [INFO] [stderr] Compiling url v0.5.10 [INFO] [stderr] Compiling serde_json v1.0.3 [INFO] [stderr] Compiling hyperlocal v0.3.0 [INFO] [stderr] Compiling hyper-openssl v0.2.7 [INFO] [stderr] Compiling shiplift v0.3.2 [INFO] [stderr] Compiling hydra_agent v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `ErrorKind` [INFO] [stderr] --> src/profiler/mod.rs:3:22 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{Error, ErrorKind}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ErrorKind` [INFO] [stderr] --> src/git/mod.rs:3:22 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{Error, ErrorKind}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:21:21 [INFO] [stderr] | [INFO] [stderr] 21 | Err(e) => println!("{}", "{\"error\" : \"error\"}"), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:23:13 [INFO] [stderr] | [INFO] [stderr] 23 | Err(e) => println!("{}", "{\"error\" : \"error\"}"), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/serializer/mod.rs:8:13 [INFO] [stderr] | [INFO] [stderr] 8 | let mut s: String = String::new(); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `z` [INFO] [stderr] --> src/profiler/mod.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | let z: u32 = u32::min_value(); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_z` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/profiler/mod.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | Err(e) => undef.clone(), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/profiler/mod.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | Err(e) => json_z.clone(), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/profiler/mod.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | Err(e) => undef.clone(), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/profiler/mod.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | Err(e) => undef.clone(), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/profiler/mod.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | Err(e) => undef.clone(), [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `repo` [INFO] [stderr] --> src/git/mod.rs:11:7 [INFO] [stderr] | [INFO] [stderr] 11 | let repo = match Repository::clone(url, ".hydra") { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_repo` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remote_repo` [INFO] [stderr] --> src/git/mod.rs:7:26 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn clone_remote_repo(remote_repo: &str) -> Result<(String), Error>{ [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_remote_repo` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/serializer/mod.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let mut s: String = String::new(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `status` [INFO] [stderr] --> src/docker/mod.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn status() { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `clone_remote_repo` [INFO] [stderr] --> src/git/mod.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn clone_remote_repo(remote_repo: &str) -> Result<(String), Error>{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/hydra_agent-25c65d685e80082e.hydra_agent.rzjfc1ed-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/hydra_agent-25c65d685e80082e.hydra_agent.rzjfc1ed-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/hydra_agent-25c65d685e80082e.hydra_agent.rzjfc1ed-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/hydra_agent-25c65d685e80082e.hydra_agent.rzjfc1ed-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/hydra_agent-25c65d685e80082e.hydra_agent.rzjfc1ed-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/hydra_agent-25c65d685e80082e.hydra_agent.rzjfc1ed-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/hydra_agent-25c65d685e80082e.hydra_agent.rzjfc1ed-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/hydra_agent-25c65d685e80082e.hydra_agent.rzjfc1ed-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/hydra_agent-25c65d685e80082e.hydra_agent.rzjfc1ed-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/hydra_agent-25c65d685e80082e.hydra_agent.rzjfc1ed-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/hydra_agent-25c65d685e80082e.hydra_agent.rzjfc1ed-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/hydra_agent-25c65d685e80082e.hydra_agent.rzjfc1ed-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/hydra_agent-25c65d685e80082e.hydra_agent.rzjfc1ed-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/hydra_agent-25c65d685e80082e.hydra_agent.rzjfc1ed-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/hydra_agent-25c65d685e80082e.hydra_agent.rzjfc1ed-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/hydra_agent-25c65d685e80082e.hydra_agent.rzjfc1ed-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/hydra_agent-25c65d685e80082e" "/opt/crater/target/debug/deps/hydra_agent-25c65d685e80082e.11tz46pyxxyfu6hd.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/libgit2-sys-977c1c8f1750b924/out/lib" "-L" "/opt/crater/target/debug/build/curl-sys-569ef99c43c02585/out/lib" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/crater/target/debug/build/libssh2-sys-5498f71cf8ef0aa9/out/lib" "-L" "/opt/crater/target/debug/build/miniz-sys-3653cea5f9b714f3/out" "-L" "/opt/crater/target/debug/build/sys-info-2043041c787bcfdc/out" "-L" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libgit2-a77b30a2cfa62e16.rlib" "/opt/crater/target/debug/deps/libopenssl_probe-832868f84b4e0d57.rlib" "/opt/crater/target/debug/deps/liblibgit2_sys-03489a5663b3c0f4.rlib" "/opt/crater/target/debug/deps/libcurl_sys-cbfd8e0b0b695b23.rlib" "/opt/crater/target/debug/deps/liblibssh2_sys-5b211a837773d560.rlib" "/opt/crater/target/debug/deps/liblibz_sys-903d567dc532968b.rlib" "/opt/crater/target/debug/deps/libshiplift-5c1896467551e44e.rlib" "/opt/crater/target/debug/deps/libtar-82b3f965e12b2627.rlib" "/opt/crater/target/debug/deps/libfiletime-fb3c47f5f1ba84af.rlib" "/opt/crater/target/debug/deps/libwinapi-0d487fc2d3cbe596.rlib" "/opt/crater/target/debug/deps/liburl-c173e46176d25dbf.rlib" "/opt/crater/target/debug/deps/libunicode_bidi-4b0da08294bf2fa1.rlib" "/opt/crater/target/debug/deps/libuuid-2385536f8881b035.rlib" "/opt/crater/target/debug/deps/librand-f71fd5ca24b180b7.rlib" "/opt/crater/target/debug/deps/libjed-8da2e62acf2e4501.rlib" "/opt/crater/target/debug/deps/libflate2-ea76929fbc7a73f1.rlib" "/opt/crater/target/debug/deps/libminiz_sys-9f408bc2bed8d1a5.rlib" "/opt/crater/target/debug/deps/libhyperlocal-205a4ca42a7565a2.rlib" "/opt/crater/target/debug/deps/librustc_serialize-8a040fe30a914780.rlib" "/opt/crater/target/debug/deps/libhyper_openssl-9497517544af5e9a.rlib" "/opt/crater/target/debug/deps/libopenssl-793952cdf5656194.rlib" "/opt/crater/target/debug/deps/libopenssl_sys-8a44a85512fdfe1a.rlib" "/opt/crater/target/debug/deps/liblazy_static-c7f01071ea28df21.rlib" "/opt/crater/target/debug/deps/libforeign_types-c5d8a7224a18516e.rlib" "/opt/crater/target/debug/deps/libbitflags-b2e1f3393de7b35b.rlib" "/opt/crater/target/debug/deps/libantidote-ebd7a0344e1e820d.rlib" "/opt/crater/target/debug/deps/libhyper-3aba998c2c4e9ab0.rlib" "/opt/crater/target/debug/deps/libmime-dc9735e68d661cb5.rlib" "/opt/crater/target/debug/deps/liblanguage_tags-336e2ffe40b02915.rlib" "/opt/crater/target/debug/deps/libtypeable-f57ee25a4569d682.rlib" "/opt/crater/target/debug/deps/libtraitobject-d78bd758537ccf1f.rlib" "/opt/crater/target/debug/deps/libnum_cpus-20d7df6d5d91f8af.rlib" "/opt/crater/target/debug/deps/libhttparse-6d831542cfcca92c.rlib" "/opt/crater/target/debug/deps/libunicase-a425f123c25633bd.rlib" "/opt/crater/target/debug/deps/liburl-220feab0a70a4402.rlib" "/opt/crater/target/debug/deps/libpercent_encoding-0135bf735c2cf0b0.rlib" "/opt/crater/target/debug/deps/libidna-92fee2003471bd5c.rlib" "/opt/crater/target/debug/deps/libunicode_normalization-2465f877dc673189.rlib" "/opt/crater/target/debug/deps/libunicode_bidi-e62801be4689edf9.rlib" "/opt/crater/target/debug/deps/libmatches-b4925ae58208e477.rlib" "/opt/crater/target/debug/deps/libtime-74a3f8cbb9c7111e.rlib" "/opt/crater/target/debug/deps/libbase64-d3e041789c680182.rlib" "/opt/crater/target/debug/deps/libsafemem-113acbbd199d55e2.rlib" "/opt/crater/target/debug/deps/libbyteorder-a7a1cef52dfaf561.rlib" "/opt/crater/target/debug/deps/liblog-2d71bfdc9b41a631.rlib" "/opt/crater/target/debug/deps/libsys_info-fac8f0e1896689ef.rlib" "/opt/crater/target/debug/deps/liblibc-de924ad1328b4336.rlib" "/opt/crater/target/debug/deps/libserde_json-1fba1b7d04b85894.rlib" "/opt/crater/target/debug/deps/libdtoa-de3ffc38d8f50bbc.rlib" "/opt/crater/target/debug/deps/libitoa-7317cfcb8dec71f7.rlib" "/opt/crater/target/debug/deps/libnum_traits-964706822a22812e.rlib" "/opt/crater/target/debug/deps/libserde-2b24e7d04c6b9052.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-196d0eff8e603c0a.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1c597f5941591e04.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-a20af2d3380aa511.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-f989f9e071798586.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-52fb60b932b5ef90.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-90a3fdc679697856.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-06d10270cfa51644.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8abb913fca550f79.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-31fd2baab47b156c.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0862cc65189bd4af.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8010b8629f5aa3e5.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2d032fe7d4e1e163.rlib" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-622fdce0dc084cba.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/e212b7d492c96d3837691ba29d32d5f468933fb8-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a17fdd0a687135a8.rlib" "-Wl,-Bdynamic" "-lz" "-lssl" "-lcrypto" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/crater/target/debug/deps/libsys_info-fac8f0e1896689ef.rlib(sys_info-fac8f0e1896689ef.sys_info.6pm70scc-cgu.1.rcgu.o): In function `sys_info::os_type': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sys-info-0.5.1/lib.rs:135: undefined reference to `get_os_type' [INFO] [stderr] /opt/crater/target/debug/deps/libsys_info-fac8f0e1896689ef.rlib(sys_info-fac8f0e1896689ef.sys_info.6pm70scc-cgu.1.rcgu.o): In function `sys_info::os_release': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sys-info-0.5.1/lib.rs:152: undefined reference to `get_os_release' [INFO] [stderr] /opt/crater/target/debug/deps/libsys_info-fac8f0e1896689ef.rlib(sys_info-fac8f0e1896689ef.sys_info.6pm70scc-cgu.1.rcgu.o): In function `sys_info::cpu_speed': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sys-info-0.5.1/lib.rs:186: undefined reference to `get_cpu_speed' [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `hydra_agent`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "b1d68fc7ae262f4dfc58c42ad6be6fe57fb3ef36fc8308aa339c3dd998ac0835"` [INFO] running `"docker" "rm" "-f" "b1d68fc7ae262f4dfc58c42ad6be6fe57fb3ef36fc8308aa339c3dd998ac0835"` [INFO] [stdout] b1d68fc7ae262f4dfc58c42ad6be6fe57fb3ef36fc8308aa339c3dd998ac0835