[INFO] crate platform-dirs 0.2.0 is already in cache
[INFO] extracting crate platform-dirs 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/platform-dirs/0.2.0
[INFO] extracting crate platform-dirs 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/platform-dirs/0.2.0
[INFO] validating manifest of platform-dirs-0.2.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of platform-dirs-0.2.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing platform-dirs-0.2.0
[INFO] finished frobbing platform-dirs-0.2.0
[INFO] frobbed toml for platform-dirs-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/platform-dirs/0.2.0/Cargo.toml
[INFO] started frobbing platform-dirs-0.2.0
[INFO] finished frobbing platform-dirs-0.2.0
[INFO] frobbed toml for platform-dirs-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/platform-dirs/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing platform-dirs-0.2.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/platform-dirs/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] fde9fd0437b76c226f8b6bc2f17a214e7c4551931043e22541290c5f7c93c869
[INFO] running `"docker" "start" "-a" "fde9fd0437b76c226f8b6bc2f17a214e7c4551931043e22541290c5f7c93c869"`
[INFO] [stderr]    Compiling platform-dirs v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "fde9fd0437b76c226f8b6bc2f17a214e7c4551931043e22541290c5f7c93c869"`
[INFO] running `"docker" "rm" "-f" "fde9fd0437b76c226f8b6bc2f17a214e7c4551931043e22541290c5f7c93c869"`
[INFO] [stdout] fde9fd0437b76c226f8b6bc2f17a214e7c4551931043e22541290c5f7c93c869
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/platform-dirs/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 76320ce85978e39f331b84bd1766a21937675283c42bf45a0db27aa98d9cbf18
[INFO] running `"docker" "start" "-a" "76320ce85978e39f331b84bd1766a21937675283c42bf45a0db27aa98d9cbf18"`
[INFO] [stderr]    Compiling platform-dirs v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]   --> examples/config_file.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let f = if config_file_path.exists() {
[INFO] [stderr]    |         ^ help: consider prefixing with an underscore: `_f`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "76320ce85978e39f331b84bd1766a21937675283c42bf45a0db27aa98d9cbf18"`
[INFO] running `"docker" "rm" "-f" "76320ce85978e39f331b84bd1766a21937675283c42bf45a0db27aa98d9cbf18"`
[INFO] [stdout] 76320ce85978e39f331b84bd1766a21937675283c42bf45a0db27aa98d9cbf18
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/platform-dirs/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] a50414a8e0155e9a218a2dab5fe9266402591422014488e3be37da59c8832e68
[INFO] running `"docker" "start" "-a" "a50414a8e0155e9a218a2dab5fe9266402591422014488e3be37da59c8832e68"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/platform_dirs-d9a41852e0e8c0cf
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_music_dir ... ok
[INFO] [stdout] test tests::test_config_dir ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests platform-dirs
[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" "a50414a8e0155e9a218a2dab5fe9266402591422014488e3be37da59c8832e68"`
[INFO] running `"docker" "rm" "-f" "a50414a8e0155e9a218a2dab5fe9266402591422014488e3be37da59c8832e68"`
[INFO] [stdout] a50414a8e0155e9a218a2dab5fe9266402591422014488e3be37da59c8832e68