[INFO] cloning repository https://github.com/the10thWiz/autoconfnet
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/the10thWiz/autoconfnet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe10thWiz%2Fautoconfnet"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe10thWiz%2Fautoconfnet'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 701a41118467d46602e31895bf1ce8eeaed8c685
[INFO] testing the10thWiz/autoconfnet against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe10thWiz%2Fautoconfnet" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/the10thWiz/autoconfnet on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/the10thWiz/autoconfnet
[INFO] finished tweaking git repo https://github.com/the10thWiz/autoconfnet
[INFO] tweaked toml for git repo https://github.com/the10thWiz/autoconfnet written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/the10thWiz/autoconfnet already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7d25f46f925df497de19e6b691f5950390ca6489b571272933419196c29aec8c
[INFO] running `"docker" "start" "-a" "7d25f46f925df497de19e6b691f5950390ca6489b571272933419196c29aec8c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling autonetconf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]  --> src/switch.rs:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn gen_config(config: &str) {
[INFO] [stderr]   |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `split`
[INFO] [stderr]    --> src/interface.rs:187:4
[INFO] [stderr]     |
[INFO] [stderr] 187 | fn split(s: &str) -> Vec<String> {
[INFO] [stderr]     |    ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `build_net`
[INFO] [stderr]    --> src/ip.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn build_net(network: Self, num_net: u32) -> Vec<Self> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add_list`
[INFO] [stderr]    --> src/parse.rs:159:5
[INFO] [stderr]     |
[INFO] [stderr] 159 |     pub fn add_list(mut self, key: impl Into<String>) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add_list_count`
[INFO] [stderr]    --> src/parse.rs:168:5
[INFO] [stderr]     |
[INFO] [stderr] 168 |     pub fn add_list_count(mut self, key: impl Into<String>, num: usize) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_list_item`
[INFO] [stderr]    --> src/parse.rs:180:5
[INFO] [stderr]     |
[INFO] [stderr] 180 | /     pub fn set_list_item(
[INFO] [stderr] 181 | |         mut self,
[INFO] [stderr] 182 | |         keys: &[(&str, usize)],
[INFO] [stderr] 183 | |         key: impl Into<String>,
[INFO] [stderr] ...   |
[INFO] [stderr] 196 | |         self
[INFO] [stderr] 197 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `gen_config`
[INFO] [stderr]  --> src/switch.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn gen_config(config: &str) {
[INFO] [stderr]   |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `"docker" "inspect" "7d25f46f925df497de19e6b691f5950390ca6489b571272933419196c29aec8c"`
[INFO] running `"docker" "rm" "-f" "7d25f46f925df497de19e6b691f5950390ca6489b571272933419196c29aec8c"`
[INFO] [stdout] 7d25f46f925df497de19e6b691f5950390ca6489b571272933419196c29aec8c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8bb6370bfaf806d9c1e711de6d6913b2a2497d45f7034e9a4e8ce77ce67c91fb
[INFO] running `"docker" "start" "-a" "8bb6370bfaf806d9c1e711de6d6913b2a2497d45f7034e9a4e8ce77ce67c91fb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling autonetconf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]  --> src/switch.rs:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn gen_config(config: &str) {
[INFO] [stderr]   |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `split`
[INFO] [stderr]    --> src/interface.rs:187:4
[INFO] [stderr]     |
[INFO] [stderr] 187 | fn split(s: &str) -> Vec<String> {
[INFO] [stderr]     |    ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `build_net`
[INFO] [stderr]    --> src/ip.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn build_net(network: Self, num_net: u32) -> Vec<Self> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add_list`
[INFO] [stderr]    --> src/parse.rs:159:5
[INFO] [stderr]     |
[INFO] [stderr] 159 |     pub fn add_list(mut self, key: impl Into<String>) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add_list_count`
[INFO] [stderr]    --> src/parse.rs:168:5
[INFO] [stderr]     |
[INFO] [stderr] 168 |     pub fn add_list_count(mut self, key: impl Into<String>, num: usize) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_list_item`
[INFO] [stderr]    --> src/parse.rs:180:5
[INFO] [stderr]     |
[INFO] [stderr] 180 | /     pub fn set_list_item(
[INFO] [stderr] 181 | |         mut self,
[INFO] [stderr] 182 | |         keys: &[(&str, usize)],
[INFO] [stderr] 183 | |         key: impl Into<String>,
[INFO] [stderr] ...   |
[INFO] [stderr] 196 | |         self
[INFO] [stderr] 197 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `gen_config`
[INFO] [stderr]  --> src/switch.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn gen_config(config: &str) {
[INFO] [stderr]   |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "8bb6370bfaf806d9c1e711de6d6913b2a2497d45f7034e9a4e8ce77ce67c91fb"`
[INFO] running `"docker" "rm" "-f" "8bb6370bfaf806d9c1e711de6d6913b2a2497d45f7034e9a4e8ce77ce67c91fb"`
[INFO] [stdout] 8bb6370bfaf806d9c1e711de6d6913b2a2497d45f7034e9a4e8ce77ce67c91fb
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 280e2c60e1fc564f24adba1fba9d694af5888b1a46f4157fa596787ee7c06541
[INFO] running `"docker" "start" "-a" "280e2c60e1fc564f24adba1fba9d694af5888b1a46f4157fa596787ee7c06541"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]  --> src/switch.rs:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn gen_config(config: &str) {
[INFO] [stderr]   |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `split`
[INFO] [stderr]    --> src/interface.rs:187:4
[INFO] [stderr]     |
[INFO] [stderr] 187 | fn split(s: &str) -> Vec<String> {
[INFO] [stderr]     |    ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `build_net`
[INFO] [stderr]    --> src/ip.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn build_net(network: Self, num_net: u32) -> Vec<Self> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add_list`
[INFO] [stderr]    --> src/parse.rs:159:5
[INFO] [stderr]     |
[INFO] [stderr] 159 |     pub fn add_list(mut self, key: impl Into<String>) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add_list_count`
[INFO] [stderr]    --> src/parse.rs:168:5
[INFO] [stderr]     |
[INFO] [stderr] 168 |     pub fn add_list_count(mut self, key: impl Into<String>, num: usize) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_list_item`
[INFO] [stderr]    --> src/parse.rs:180:5
[INFO] [stderr]     |
[INFO] [stderr] 180 | /     pub fn set_list_item(
[INFO] [stderr] 181 | |         mut self,
[INFO] [stderr] 182 | |         keys: &[(&str, usize)],
[INFO] [stderr] 183 | |         key: impl Into<String>,
[INFO] [stderr] ...   |
[INFO] [stderr] 196 | |         self
[INFO] [stderr] 197 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `gen_config`
[INFO] [stderr]  --> src/switch.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn gen_config(config: &str) {
[INFO] [stderr]   |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/autonetconf-20eb026fa1b14780
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "280e2c60e1fc564f24adba1fba9d694af5888b1a46f4157fa596787ee7c06541"`
[INFO] running `"docker" "rm" "-f" "280e2c60e1fc564f24adba1fba9d694af5888b1a46f4157fa596787ee7c06541"`
[INFO] [stdout] 280e2c60e1fc564f24adba1fba9d694af5888b1a46f4157fa596787ee7c06541