[INFO] updating cached repository overdrop/overdrop-sebool
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/overdrop/overdrop-sebool
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/overdrop/overdrop-sebool" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/overdrop/overdrop-sebool"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/overdrop/overdrop-sebool'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/overdrop/overdrop-sebool" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/overdrop/overdrop-sebool"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/overdrop/overdrop-sebool'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 08f33683d6034723807df74d119c7abab778663d
[INFO] sha for GitHub repo overdrop/overdrop-sebool: 08f33683d6034723807df74d119c7abab778663d
[INFO] validating manifest of overdrop/overdrop-sebool on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of overdrop/overdrop-sebool on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing overdrop/overdrop-sebool
[INFO] finished frobbing overdrop/overdrop-sebool
[INFO] frobbed toml for overdrop/overdrop-sebool written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/overdrop/overdrop-sebool/Cargo.toml
[INFO] started frobbing overdrop/overdrop-sebool
[INFO] finished frobbing overdrop/overdrop-sebool
[INFO] frobbed toml for overdrop/overdrop-sebool written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/overdrop/overdrop-sebool/Cargo.toml
[INFO] crate overdrop/overdrop-sebool already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking overdrop/overdrop-sebool against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-0/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/overdrop/overdrop-sebool:/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=forbid" "-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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 10c660a64ae183dfa5e2ed8eb7a3ec0ee9f121f047c030bb9287aa5d34745070
[INFO] running `"docker" "start" "-a" "10c660a64ae183dfa5e2ed8eb7a3ec0ee9f121f047c030bb9287aa5d34745070"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.18
[INFO] [stderr]     Checking termcolor v1.0.3
[INFO] [stderr]     Checking error-chain v0.12.0
[INFO] [stderr]     Checking openat v0.1.16
[INFO] [stderr]     Checking errno v0.2.4
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking toml v0.5.0
[INFO] [stderr]     Checking selinur v0.0.1-dev (https://github.com/lucab/selinur-rs.git#2e3f91ae)
[INFO] [stderr]     Checking env_logger v0.6.1
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]     Checking overdrop-sebool v0.0.1-dev (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/errors.rs:6:1
[INFO] [stderr]    |
[INFO] [stderr] 6  | / error_chain!{
[INFO] [stderr] 7  | |     foreign_links {
[INFO] [stderr] 8  | |         Io(io::Error);
[INFO] [stderr] 9  | |         Cli(clap::Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 12 | |     }
[INFO] [stderr] 13 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/errors.rs:6:1
[INFO] [stderr]    |
[INFO] [stderr] 6  | / error_chain!{
[INFO] [stderr] 7  | |     foreign_links {
[INFO] [stderr] 8  | |         Io(io::Error);
[INFO] [stderr] 9  | |         Cli(clap::Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 12 | |     }
[INFO] [stderr] 13 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/errors.rs:6:1
[INFO] [stderr]    |
[INFO] [stderr] 6  | / error_chain!{
[INFO] [stderr] 7  | |     foreign_links {
[INFO] [stderr] 8  | |         Io(io::Error);
[INFO] [stderr] 9  | |         Cli(clap::Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 12 | |     }
[INFO] [stderr] 13 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/errors.rs:6:1
[INFO] [stderr]    |
[INFO] [stderr] 6  | / error_chain!{
[INFO] [stderr] 7  | |     foreign_links {
[INFO] [stderr] 8  | |         Io(io::Error);
[INFO] [stderr] 9  | |         Cli(clap::Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 12 | |     }
[INFO] [stderr] 13 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.62s
[INFO] running `"docker" "inspect" "10c660a64ae183dfa5e2ed8eb7a3ec0ee9f121f047c030bb9287aa5d34745070"`
[INFO] running `"docker" "rm" "-f" "10c660a64ae183dfa5e2ed8eb7a3ec0ee9f121f047c030bb9287aa5d34745070"`
[INFO] [stdout] 10c660a64ae183dfa5e2ed8eb7a3ec0ee9f121f047c030bb9287aa5d34745070