[INFO] cloning repository https://github.com/cjbassi/platform-dirs-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cjbassi/platform-dirs-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjbassi%2Fplatform-dirs-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjbassi%2Fplatform-dirs-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 990ec32878f816f97b5c078796dc4428f10d88a6
[INFO] testing cjbassi/platform-dirs-rs against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjbassi%2Fplatform-dirs-rs" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cjbassi/platform-dirs-rs on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cjbassi/platform-dirs-rs
[INFO] finished tweaking git repo https://github.com/cjbassi/platform-dirs-rs
[INFO] tweaked toml for git repo https://github.com/cjbassi/platform-dirs-rs written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] af1b823962b50919a7f02a92a6c5e71eab0ed5fab1cbab10d6e5ddd6efc69c8d
[INFO] running `Command { std: "docker" "start" "-a" "af1b823962b50919a7f02a92a6c5e71eab0ed5fab1cbab10d6e5ddd6efc69c8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af1b823962b50919a7f02a92a6c5e71eab0ed5fab1cbab10d6e5ddd6efc69c8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af1b823962b50919a7f02a92a6c5e71eab0ed5fab1cbab10d6e5ddd6efc69c8d", kill_on_drop: false }`
[INFO] [stdout] af1b823962b50919a7f02a92a6c5e71eab0ed5fab1cbab10d6e5ddd6efc69c8d
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6e9a481bca8173da5f3ac78c5828e1e984c6eb1c032d086e6709932b8a9ab62
[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" "d6e9a481bca8173da5f3ac78c5828e1e984c6eb1c032d086e6709932b8a9ab62", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling dirs-sys-next v0.1.1
[INFO] [stderr]    Compiling dirs-next v1.0.2
[INFO] [stderr]    Compiling platform-dirs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `Command { std: "docker" "inspect" "d6e9a481bca8173da5f3ac78c5828e1e984c6eb1c032d086e6709932b8a9ab62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6e9a481bca8173da5f3ac78c5828e1e984c6eb1c032d086e6709932b8a9ab62", kill_on_drop: false }`
[INFO] [stdout] d6e9a481bca8173da5f3ac78c5828e1e984c6eb1c032d086e6709932b8a9ab62
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 128c53efeeff8c227ee4d50bc6013e507c634b632cf8e870e3abd76fb18d393b
[INFO] running `Command { std: "docker" "start" "-a" "128c53efeeff8c227ee4d50bc6013e507c634b632cf8e870e3abd76fb18d393b", kill_on_drop: false }`
[INFO] [stderr]    Compiling platform-dirs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `AppUI`
[INFO] [stdout]    --> src/lib.rs:155:43
[INFO] [stdout]     |
[INFO] [stdout] 155 |         let app_dirs = AppDirs::new(None, AppUI::CommandLine).unwrap();
[INFO] [stdout]     |                                           ^^^^^ use of undeclared type `AppUI`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `AppUI`
[INFO] [stdout]    --> src/lib.rs:159:50
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let app_dirs = AppDirs::new(Some("bar"), AppUI::CommandLine).unwrap();
[INFO] [stdout]     |                                                  ^^^^^ use of undeclared type `AppUI`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `AppUI`
[INFO] [stdout]    --> src/lib.rs:171:54
[INFO] [stdout]     |
[INFO] [stdout] 171 |             let app_dirs = AppDirs::new(Some("foo"), AppUI::Graphical).unwrap();
[INFO] [stdout]     |                                                      ^^^^^ use of undeclared type `AppUI`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `AppUI`
[INFO] [stdout]    --> src/lib.rs:182:54
[INFO] [stdout]     |
[INFO] [stdout] 182 |             let app_dirs = AppDirs::new(Some("foo"), AppUI::Graphical).unwrap();
[INFO] [stdout]     |                                                      ^^^^^ use of undeclared type `AppUI`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]   --> examples/config_file.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let file = if config_file_path.exists() {
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `platform-dirs`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "128c53efeeff8c227ee4d50bc6013e507c634b632cf8e870e3abd76fb18d393b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "128c53efeeff8c227ee4d50bc6013e507c634b632cf8e870e3abd76fb18d393b", kill_on_drop: false }`
[INFO] [stdout] 128c53efeeff8c227ee4d50bc6013e507c634b632cf8e870e3abd76fb18d393b