[INFO] cloning repository https://github.com/lucapinelli/rt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucapinelli/rt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucapinelli%2Frt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucapinelli%2Frt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f66826dc579c57e44a4d81494bbaaf93f05c0ad
[INFO] testing lucapinelli/rt against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucapinelli%2Frt" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lucapinelli/rt 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/lucapinelli/rt
[INFO] finished tweaking git repo https://github.com/lucapinelli/rt
[INFO] tweaked toml for git repo https://github.com/lucapinelli/rt written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/lucapinelli/rt 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] f123ec312b260a368fbd9ac965737d94049d986d3776ec767cb32031cc395401
[INFO] running `Command { std: "docker" "start" "-a" "f123ec312b260a368fbd9ac965737d94049d986d3776ec767cb32031cc395401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f123ec312b260a368fbd9ac965737d94049d986d3776ec767cb32031cc395401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f123ec312b260a368fbd9ac965737d94049d986d3776ec767cb32031cc395401", kill_on_drop: false }`
[INFO] [stdout] f123ec312b260a368fbd9ac965737d94049d986d3776ec767cb32031cc395401
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 076f99fd2c4a2bd8f8314ca1959377b70d57091cb563c87747eeafad1a0fc692
[INFO] running `Command { std: "docker" "start" "-a" "076f99fd2c4a2bd8f8314ca1959377b70d57091cb563c87747eeafad1a0fc692", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling rt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/util/core.rs:29:47
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn get_name(&self, path: &Path) -> Result<(String), Box<dyn Error>> {
[INFO] [stdout]    |                                               ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/util/core.rs:39:56
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn get_relative_path(&self, path: &Path) -> Result<(String), Box<dyn Error>> {
[INFO] [stdout]    |                                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/util/core.rs:43:56
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn get_absolute_path(&self, path: &Path) -> Result<(String), Box<dyn Error>> {
[INFO] [stdout]    |                                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.79s
[INFO] running `Command { std: "docker" "inspect" "076f99fd2c4a2bd8f8314ca1959377b70d57091cb563c87747eeafad1a0fc692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "076f99fd2c4a2bd8f8314ca1959377b70d57091cb563c87747eeafad1a0fc692", kill_on_drop: false }`
[INFO] [stdout] 076f99fd2c4a2bd8f8314ca1959377b70d57091cb563c87747eeafad1a0fc692
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e7ea3c0eee642c86035e3463d64b6a5b1da4db83b3c553f0805437dd2800f55
[INFO] running `Command { std: "docker" "start" "-a" "5e7ea3c0eee642c86035e3463d64b6a5b1da4db83b3c553f0805437dd2800f55", kill_on_drop: false }`
[INFO] [stderr]    Compiling rt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/util/core.rs:29:47
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn get_name(&self, path: &Path) -> Result<(String), Box<dyn Error>> {
[INFO] [stdout]    |                                               ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/util/core.rs:39:56
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn get_relative_path(&self, path: &Path) -> Result<(String), Box<dyn Error>> {
[INFO] [stdout]    |                                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/util/core.rs:43:56
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn get_absolute_path(&self, path: &Path) -> Result<(String), Box<dyn Error>> {
[INFO] [stdout]    |                                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "5e7ea3c0eee642c86035e3463d64b6a5b1da4db83b3c553f0805437dd2800f55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e7ea3c0eee642c86035e3463d64b6a5b1da4db83b3c553f0805437dd2800f55", kill_on_drop: false }`
[INFO] [stdout] 5e7ea3c0eee642c86035e3463d64b6a5b1da4db83b3c553f0805437dd2800f55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f7c7a59add55f30938e867c880009053cdd4d287f405181908cb838a8ae4b9a6
[INFO] running `Command { std: "docker" "start" "-a" "f7c7a59add55f30938e867c880009053cdd4d287f405181908cb838a8ae4b9a6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/util/core.rs:29:47
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn get_name(&self, path: &Path) -> Result<(String), Box<dyn Error>> {
[INFO] [stderr]    |                                               ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/util/core.rs:39:56
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn get_relative_path(&self, path: &Path) -> Result<(String), Box<dyn Error>> {
[INFO] [stderr]    |                                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/util/core.rs:43:56
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn get_absolute_path(&self, path: &Path) -> Result<(String), Box<dyn Error>> {
[INFO] [stderr]    |                                                        ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rt-8ec304e4a4d51007)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test util::arguments::tests::test_style_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f7c7a59add55f30938e867c880009053cdd4d287f405181908cb838a8ae4b9a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c7a59add55f30938e867c880009053cdd4d287f405181908cb838a8ae4b9a6", kill_on_drop: false }`
[INFO] [stdout] f7c7a59add55f30938e867c880009053cdd4d287f405181908cb838a8ae4b9a6