[INFO] crate app_dirs2 2.0.3 is already in cache
[INFO] testing app_dirs2-2.0.3 against 1.38.0 for beta-1.39-1
[INFO] extracting crate app_dirs2 2.0.3 into work/builds/worker-5/source
[INFO] validating manifest of crates.io crate app_dirs2 2.0.3 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate app_dirs2 2.0.3
[INFO] finished tweaking crates.io crate app_dirs2 2.0.3
[INFO] tweaked toml for crates.io crate app_dirs2 2.0.3 written to work/builds/worker-5/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 2faf3f44b82c47d7e016e8cf920b921d86945d9bcf8776459d7869abd7e2021d
[INFO] running `"docker" "start" "-a" "2faf3f44b82c47d7e016e8cf920b921d86945d9bcf8776459d7869abd7e2021d"`
[INFO] [stderr]    Compiling app_dirs2 v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/common.rs:97:32
[INFO] [stderr]    |
[INFO] [stderr] 97 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "2faf3f44b82c47d7e016e8cf920b921d86945d9bcf8776459d7869abd7e2021d"`
[INFO] running `"docker" "rm" "-f" "2faf3f44b82c47d7e016e8cf920b921d86945d9bcf8776459d7869abd7e2021d"`
[INFO] [stdout] 2faf3f44b82c47d7e016e8cf920b921d86945d9bcf8776459d7869abd7e2021d
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7ed893eb89f06a334404635e0046bb7fc8bfca887749a9ea7219f5e28e229877
[INFO] running `"docker" "start" "-a" "7ed893eb89f06a334404635e0046bb7fc8bfca887749a9ea7219f5e28e229877"`
[INFO] [stderr]    Compiling app_dirs2 v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/common.rs:97:32
[INFO] [stderr]    |
[INFO] [stderr] 97 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "7ed893eb89f06a334404635e0046bb7fc8bfca887749a9ea7219f5e28e229877"`
[INFO] running `"docker" "rm" "-f" "7ed893eb89f06a334404635e0046bb7fc8bfca887749a9ea7219f5e28e229877"`
[INFO] [stdout] 7ed893eb89f06a334404635e0046bb7fc8bfca887749a9ea7219f5e28e229877
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 456bf55e0a9cc27d8ca4730ec73a6b2a399da0a2ae5fc17960d648a636d75584
[INFO] running `"docker" "start" "-a" "456bf55e0a9cc27d8ca4730ec73a6b2a399da0a2ae5fc17960d648a636d75584"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/app_dirs2-231c15908149b150
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests app_dirs2
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/common.rs - common::AppInfo (line 7) ... ok
[INFO] [stdout] test src/lib.rs -  (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "456bf55e0a9cc27d8ca4730ec73a6b2a399da0a2ae5fc17960d648a636d75584"`
[INFO] running `"docker" "rm" "-f" "456bf55e0a9cc27d8ca4730ec73a6b2a399da0a2ae5fc17960d648a636d75584"`
[INFO] [stdout] 456bf55e0a9cc27d8ca4730ec73a6b2a399da0a2ae5fc17960d648a636d75584