[INFO] cloning repository https://github.com/Evander12345/rman
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Evander12345/rman" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEvander12345%2Frman", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEvander12345%2Frman'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 98526939466179e55b224e39744cdbe852bc69c7
[INFO] testing Evander12345/rman against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEvander12345%2Frman" "/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/Evander12345/rman 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/Evander12345/rman
[INFO] finished tweaking git repo https://github.com/Evander12345/rman
[INFO] tweaked toml for git repo https://github.com/Evander12345/rman written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Evander12345/rman 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] 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] 9bec142477941b14b0761d2af2b2299ca583e9f3d8155cea770d248aa8fcd1d9
[INFO] running `Command { std: "docker" "start" "-a" "9bec142477941b14b0761d2af2b2299ca583e9f3d8155cea770d248aa8fcd1d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bec142477941b14b0761d2af2b2299ca583e9f3d8155cea770d248aa8fcd1d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bec142477941b14b0761d2af2b2299ca583e9f3d8155cea770d248aa8fcd1d9", kill_on_drop: false }`
[INFO] [stdout] 9bec142477941b14b0761d2af2b2299ca583e9f3d8155cea770d248aa8fcd1d9
[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] 85403cdd937ba6eee181e5f53829152501f1a3e0e49b058f151f4cb98e0899b4
[INFO] running `Command { std: "docker" "start" "-a" "85403cdd937ba6eee181e5f53829152501f1a3e0e49b058f151f4cb98e0899b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling serde v0.8.23
[INFO] [stderr]    Compiling regex-syntax v0.6.15
[INFO] [stderr]    Compiling linked-hash-map v0.5.2
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling ssh v0.1.4
[INFO] [stderr]    Compiling rust-ini v0.13.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling aho-corasick v0.7.9
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling serde_test v0.8.23
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling linked-hash-map v0.3.0
[INFO] [stderr]    Compiling serde-hjson v0.8.2
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling serde_json v1.0.48
[INFO] [stderr]    Compiling config v0.9.3
[INFO] [stderr]    Compiling rman v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]  --> src/host.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_derive::{Serialize, Deserialize};
[INFO] [stdout]   |                    ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Host`
[INFO] [stdout]  --> src/all.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::host::{get_hosts, Host};
[INFO] [stdout]   |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/host.rs:253:13
[INFO] [stdout]     |
[INFO] [stdout] 253 |         Err(err) => create_cfg()
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `reboot_host`
[INFO] [stdout]   --> src/host.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn reboot_host(args: std::vec::Vec<String>) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `reboot`
[INFO] [stdout]   --> src/ssh_con.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub fn reboot(host: &host::Host) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/host.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 195 |     try_save(configuration);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/host.rs:265:5
[INFO] [stdout]     |
[INFO] [stdout] 265 |     settings.merge(config::File::from(path));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[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/rman-74ab8bc18460ce61.rman.d2bb57bb-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rman-74ab8bc18460ce61.rman.d2bb57bb-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rman-74ab8bc18460ce61.rman.d2bb57bb-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rman-74ab8bc18460ce61.rman.d2bb57bb-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rman-74ab8bc18460ce61.rman.d2bb57bb-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rman-74ab8bc18460ce61.rman.d2bb57bb-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rman-74ab8bc18460ce61.rman.d2bb57bb-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rman-74ab8bc18460ce61.rman.d2bb57bb-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rman-74ab8bc18460ce61.rman.d2bb57bb-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rman-74ab8bc18460ce61.rman.d2bb57bb-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rman-74ab8bc18460ce61.rman.d2bb57bb-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rman-74ab8bc18460ce61.rman.d2bb57bb-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rman-74ab8bc18460ce61.rman.d2bb57bb-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rman-74ab8bc18460ce61.rman.d2bb57bb-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rman-74ab8bc18460ce61.rman.d2bb57bb-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rman-74ab8bc18460ce61.rman.d2bb57bb-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/rman-74ab8bc18460ce61.134q4zf4lpt24wv5.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/libconfig-3b5910af5b7c7462.rlib" "/opt/rustwide/target/debug/deps/libini-d82e59d34ff5aa69.rlib" "/opt/rustwide/target/debug/deps/libserde_hjson-fb0688f99225e19b.rlib" "/opt/rustwide/target/debug/deps/libregex-27caf5c73b584f81.rlib" "/opt/rustwide/target/debug/deps/libthread_local-fca49ebfe19b2a13.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-7e409adbfded9aa6.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-cac6ed7447873a21.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-7ddd4853e68b193c.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-01e89a4f2e966cdc.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-63a582312bebdf3b.rlib" "/opt/rustwide/target/debug/deps/libserde-68a1c3cab3be3e31.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-0225df2dd3a5ccbd.rlib" "/opt/rustwide/target/debug/deps/libyaml_rust-0c23a9d9300449ba.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-74560f044160f2db.rlib" "/opt/rustwide/target/debug/deps/libserde_json-85bcafefca9dc6f1.rlib" "/opt/rustwide/target/debug/deps/libryu-661440c36dd5b86c.rlib" "/opt/rustwide/target/debug/deps/libitoa-546046868f519026.rlib" "/opt/rustwide/target/debug/deps/libtoml-7ced3ee4495d6525.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-df981c5871754530.rlib" "/opt/rustwide/target/debug/deps/libnom-361b57c8b020165d.rlib" "/opt/rustwide/target/debug/deps/libmemchr-15ff39dbd52f8080.rlib" "/opt/rustwide/target/debug/deps/libserde-b6caf86ef0d28eea.rlib" "/opt/rustwide/target/debug/deps/libssh-63df50b9161c0a06.rlib" "/opt/rustwide/target/debug/deps/libbitflags-c42b8999d463809c.rlib" "/opt/rustwide/target/debug/deps/liblog-f082e34083de5714.rlib" "/opt/rustwide/target/debug/deps/liblog-ef319cfe97d0a4d1.rlib" "/opt/rustwide/target/debug/deps/libdirs-d5a8aeb02fb6e82d.rlib" "/opt/rustwide/target/debug/deps/libdirs_sys-8907da96befc402b.rlib" "/opt/rustwide/target/debug/deps/liblibc-69ffc8920c6f1f45.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-4dc40f94662accb2.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" "-lssh" "-lutil" "-ldl" "-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/rman-74ab8bc18460ce61" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lssh
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rman` due to 2 previous errors; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "85403cdd937ba6eee181e5f53829152501f1a3e0e49b058f151f4cb98e0899b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85403cdd937ba6eee181e5f53829152501f1a3e0e49b058f151f4cb98e0899b4", kill_on_drop: false }`
[INFO] [stdout] 85403cdd937ba6eee181e5f53829152501f1a3e0e49b058f151f4cb98e0899b4