[INFO] fetching crate xdirs 0.1.1...
[INFO] testing xdirs-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate xdirs 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate xdirs 0.1.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xdirs 0.1.1
[INFO] finished tweaking crates.io crate xdirs 0.1.1
[INFO] tweaked toml for crates.io crate xdirs 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 107800bf5f32450075346fb9f47cf92ed54c0fe184011663ec5a1f009d04f678
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "107800bf5f32450075346fb9f47cf92ed54c0fe184011663ec5a1f009d04f678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "107800bf5f32450075346fb9f47cf92ed54c0fe184011663ec5a1f009d04f678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "107800bf5f32450075346fb9f47cf92ed54c0fe184011663ec5a1f009d04f678", kill_on_drop: false }`
[INFO] [stdout] 107800bf5f32450075346fb9f47cf92ed54c0fe184011663ec5a1f009d04f678
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8fb88cbf503223119944696fb174390d4862851190552a8d6b716bcee5bc6fe
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f8fb88cbf503223119944696fb174390d4862851190552a8d6b716bcee5bc6fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling xdirs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "f8fb88cbf503223119944696fb174390d4862851190552a8d6b716bcee5bc6fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8fb88cbf503223119944696fb174390d4862851190552a8d6b716bcee5bc6fe", kill_on_drop: false }`
[INFO] [stdout] f8fb88cbf503223119944696fb174390d4862851190552a8d6b716bcee5bc6fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4258740c801a013271488fa60a7594e901087a2f3181a2e7845d3052a0ff565
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a4258740c801a013271488fa60a7594e901087a2f3181a2e7845d3052a0ff565", kill_on_drop: false }`
[INFO] [stderr]    Compiling xdirs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `test_dir`
[INFO] [stdout]    --> src/nix.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn test_dir(dir: PathBuf, path: &str) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "a4258740c801a013271488fa60a7594e901087a2f3181a2e7845d3052a0ff565", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4258740c801a013271488fa60a7594e901087a2f3181a2e7845d3052a0ff565", kill_on_drop: false }`
[INFO] [stdout] a4258740c801a013271488fa60a7594e901087a2f3181a2e7845d3052a0ff565
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4b2d09e81509375082910b48128d87106dc67a262b5ec0e14e413eaa9146460f
[INFO] running `Command { std: "docker" "start" "-a" "4b2d09e81509375082910b48128d87106dc67a262b5ec0e14e413eaa9146460f", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `test_dir`
[INFO] [stderr]    --> src/nix.rs:110:8
[INFO] [stderr]     |
[INFO] [stderr] 110 |     fn test_dir(dir: PathBuf, path: &str) {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `xdirs` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xdirs-bef93b0fa69d2837)
[INFO] [stdout] running 23 tests
[INFO] [stdout] test sys::tests::test_app_container_dir_for ... ok
[INFO] [stdout] test sys::tests::test_app_container_executable_dir_for ... ok
[INFO] [stdout] test sys::tests::test_cache_dir_for ... ok
[INFO] [stdout] test sys::tests::test_config_dir ... ok
[INFO] [stdout] test sys::tests::test_config_dir_for ... ok
[INFO] [stdout] test sys::tests::test_data_dir_for ... ok
[INFO] [stdout] test sys::tests::test_favorites_dir ... ok
[INFO] [stdout] test sys::tests::test_data_local_dir_for ... ok
[INFO] [stdout] test sys::tests::test_data_dir ... ok
[INFO] [stdout] test sys::tests::test_log_dir ... ok
[INFO] [stdout] test sys::tests::test_favorites_dir_for ... ok
[INFO] [stdout] test sys::tests::test_preference_dir ... ok
[INFO] [stdout] test sys::tests::test_log_dir_for ... ok
[INFO] [stdout] test sys::tests::test_preference_dir_for ... ok
[INFO] [stdout] test sys::tests::test_template_dir_for ... ok
[INFO] [stdout] test sys::tests::test_template_for ... ok
[INFO] [stdout] test sys::tests::test_user_application_dir ... ok
[INFO] [stdout] test sys::tests::test_user_app_container_executable_dir_for ... ok
[INFO] [stdout] test sys::tests::test_application_dir ... ok
[INFO] [stdout] test sys::tests::test_data_local_dir ... ok
[INFO] [stdout] test sys::tests::test_application_shared_dir ... ok
[INFO] [stdout] test sys::tests::test_user_app_container_dir_for ... ok
[INFO] [stdout] test sys::tests::test_cache_dir ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xdirs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4b2d09e81509375082910b48128d87106dc67a262b5ec0e14e413eaa9146460f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b2d09e81509375082910b48128d87106dc67a262b5ec0e14e413eaa9146460f", kill_on_drop: false }`
[INFO] [stdout] 4b2d09e81509375082910b48128d87106dc67a262b5ec0e14e413eaa9146460f