[INFO] cloning repository https://github.com/EralpCelebi/rrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EralpCelebi/rrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEralpCelebi%2Frrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEralpCelebi%2Frrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 42d2cdbba9fe738e3be5b802f16deca120384e86
[INFO] testing EralpCelebi/rrep against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEralpCelebi%2Frrep" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/EralpCelebi/rrep on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/EralpCelebi/rrep
[INFO] finished tweaking git repo https://github.com/EralpCelebi/rrep
[INFO] tweaked toml for git repo https://github.com/EralpCelebi/rrep written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/EralpCelebi/rrep already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 760a51d6973ac3656c705bc7e052d084d6c826dcf1fc778123ed79ce8cbcccf4
[INFO] running `Command { std: "docker" "start" "-a" "760a51d6973ac3656c705bc7e052d084d6c826dcf1fc778123ed79ce8cbcccf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "760a51d6973ac3656c705bc7e052d084d6c826dcf1fc778123ed79ce8cbcccf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "760a51d6973ac3656c705bc7e052d084d6c826dcf1fc778123ed79ce8cbcccf4", kill_on_drop: false }`
[INFO] [stdout] 760a51d6973ac3656c705bc7e052d084d6c826dcf1fc778123ed79ce8cbcccf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7085332c5e4bd5c1f69401c6ded864c420fd0935d1e7dceba5e6f087872ed6a7
[INFO] running `Command { std: "docker" "start" "-a" "7085332c5e4bd5c1f69401c6ded864c420fd0935d1e7dceba5e6f087872ed6a7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling termion v1.5.3
[INFO] [stderr]    Compiling rrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/config/mod.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new(query: &str, fname: &str) -> Config {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_config`
[INFO] [stdout]   --> src/config/mod.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn parse_config(arg: &[String]) -> Result<Config,ErrorKind> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/search/mod.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(line: usize, ch: usize) -> Word {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `search`
[INFO] [stdout]   --> src/search/mod.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn search(conf: config::Config, data: &str) -> Result<Vec<Word>,ErrorKind> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "7085332c5e4bd5c1f69401c6ded864c420fd0935d1e7dceba5e6f087872ed6a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7085332c5e4bd5c1f69401c6ded864c420fd0935d1e7dceba5e6f087872ed6a7", kill_on_drop: false }`
[INFO] [stdout] 7085332c5e4bd5c1f69401c6ded864c420fd0935d1e7dceba5e6f087872ed6a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bd087c7e6a2d125a23a02214d51a56d77bd6ec1ac813e76715ece9a1487f203
[INFO] running `Command { std: "docker" "start" "-a" "9bd087c7e6a2d125a23a02214d51a56d77bd6ec1ac813e76715ece9a1487f203", kill_on_drop: false }`
[INFO] [stderr]    Compiling rrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/config/mod.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new(query: &str, fname: &str) -> Config {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_config`
[INFO] [stdout]   --> src/config/mod.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn parse_config(arg: &[String]) -> Result<Config,ErrorKind> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/search/mod.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(line: usize, ch: usize) -> Word {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `search`
[INFO] [stdout]   --> src/search/mod.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn search(conf: config::Config, data: &str) -> Result<Vec<Word>,ErrorKind> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "9bd087c7e6a2d125a23a02214d51a56d77bd6ec1ac813e76715ece9a1487f203", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bd087c7e6a2d125a23a02214d51a56d77bd6ec1ac813e76715ece9a1487f203", kill_on_drop: false }`
[INFO] [stdout] 9bd087c7e6a2d125a23a02214d51a56d77bd6ec1ac813e76715ece9a1487f203
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c97e8c3dc2e531a801ab162f63587df91acb57a3e09026225ac608eff471df4d
[INFO] running `Command { std: "docker" "start" "-a" "c97e8c3dc2e531a801ab162f63587df91acb57a3e09026225ac608eff471df4d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/config/mod.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(query: &str, fname: &str) -> Config {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_config`
[INFO] [stderr]   --> src/config/mod.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn parse_config(arg: &[String]) -> Result<Config,ErrorKind> {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/search/mod.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(line: usize, ch: usize) -> Word {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `search`
[INFO] [stderr]   --> src/search/mod.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn search(conf: config::Config, data: &str) -> Result<Vec<Word>,ErrorKind> {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rrep-4e0758b99c65a650)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rrep-9b030fc9f6d467a4)
[INFO] [stdout] test tests::test_parse_config ... ok
[INFO] [stdout] test tests::test_search ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rrep
[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; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c97e8c3dc2e531a801ab162f63587df91acb57a3e09026225ac608eff471df4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c97e8c3dc2e531a801ab162f63587df91acb57a3e09026225ac608eff471df4d", kill_on_drop: false }`
[INFO] [stdout] c97e8c3dc2e531a801ab162f63587df91acb57a3e09026225ac608eff471df4d