[INFO] updating cached repository GitaiQAQ/ct-sdk-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/GitaiQAQ/ct-sdk-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/GitaiQAQ/ct-sdk-rust" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/GitaiQAQ/ct-sdk-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/GitaiQAQ/ct-sdk-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/GitaiQAQ/ct-sdk-rust" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/GitaiQAQ/ct-sdk-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/GitaiQAQ/ct-sdk-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5cc39b9bd44c2c4b399b6a307fcbadfad7a50801
[INFO] sha for GitHub repo GitaiQAQ/ct-sdk-rust: 5cc39b9bd44c2c4b399b6a307fcbadfad7a50801
[INFO] validating manifest of GitaiQAQ/ct-sdk-rust 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 GitaiQAQ/ct-sdk-rust 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 GitaiQAQ/ct-sdk-rust
[INFO] finished frobbing GitaiQAQ/ct-sdk-rust
[INFO] frobbed toml for GitaiQAQ/ct-sdk-rust written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/GitaiQAQ/ct-sdk-rust/Cargo.toml
[INFO] started frobbing GitaiQAQ/ct-sdk-rust
[INFO] finished frobbing GitaiQAQ/ct-sdk-rust
[INFO] frobbed toml for GitaiQAQ/ct-sdk-rust written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/GitaiQAQ/ct-sdk-rust/Cargo.toml
[INFO] crate GitaiQAQ/ct-sdk-rust 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 GitaiQAQ/ct-sdk-rust against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-6/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/GitaiQAQ/ct-sdk-rust:/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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 26f61795f768acde9a10012642a28a6ba7cce2035e501fa7b5552bfc10faf731
[INFO] running `"docker" "start" "-a" "26f61795f768acde9a10012642a28a6ba7cce2035e501fa7b5552bfc10faf731"`
[INFO] [stderr]    Compiling typenum v1.9.0
[INFO] [stderr]    Compiling lazy_static v0.2.9
[INFO] [stderr]    Compiling openssl v0.9.20
[INFO] [stderr]     Checking bitflags v1.0.0
[INFO] [stderr]     Checking byte_string v1.0.0
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]    Compiling coco v0.1.1
[INFO] [stderr]    Compiling num_cpus v1.7.0
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking errno v0.1.8
[INFO] [stderr]     Checking iovec v0.1.1
[INFO] [stderr]    Compiling openssl-sys v0.9.20
[INFO] [stderr]     Checking colored v1.6.0
[INFO] [stderr]     Checking toml v0.2.1
[INFO] [stderr]     Checking serde_json v0.8.6
[INFO] [stderr]     Checking xml-rs v0.7.0
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking rpassword v0.2.3
[INFO] [stderr]     Checking thread_local v0.3.4
[INFO] [stderr]     Checking bytes v0.4.5
[INFO] [stderr]    Compiling rayon-core v1.3.0
[INFO] [stderr]     Checking url v1.6.0
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking regex v0.2.2
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]    Compiling rayon v0.7.1
[INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.6.0/src/form_urlencoded.rs:261:40
[INFO] [stderr]     |
[INFO] [stderr] 259 | impl<'a> Target for ::UrlQuery<'a> {
[INFO] [stderr]     |      -- lifetime `'a` defined here
[INFO] [stderr] 260 |     fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization }
[INFO] [stderr] 261 |     fn finish(self) -> &'a mut ::Url { self.url }
[INFO] [stderr]     |                                        ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait
[INFO] [stderr]     |                                        |
[INFO] [stderr]     |                                        returning this value requires that `*self.url` is borrowed for `'a`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]     Checking hyper v0.10.13
[INFO] [stderr]     Checking generic-array v0.8.3
[INFO] [stderr]     Checking digest v0.6.2
[INFO] [stderr]     Checking env_logger v0.4.3
[INFO] [stderr]     Checking md-5 v0.5.2
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]    Compiling ring v0.11.0
[INFO] [stderr]     Checking lsio v0.1.18
[INFO] [stderr] error: a macro named `println_color_quiet` has already been exported
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lsio-0.1.18/src/macros.rs:100:1
[INFO] [stderr]     |
[INFO] [stderr] 100 | / macro_rules! println_color_quiet {
[INFO] [stderr] 101 | |     ($quiet: expr, $color:expr, $fmt:expr) => {
[INFO] [stderr] 102 | |         if !$quiet {
[INFO] [stderr] 103 | |             print_color!($color, concat!($fmt, "\n"));
[INFO] [stderr] ...   |
[INFO] [stderr] 110 | |     };
[INFO] [stderr] 111 | | }
[INFO] [stderr]     | |_^ `println_color_quiet` already exported
[INFO] [stderr]     |
[INFO] [stderr] note: previous macro export is now shadowed
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lsio-0.1.18/src/macros.rs:52:1
[INFO] [stderr]     |
[INFO] [stderr] 52  | / macro_rules! println_color_quiet {
[INFO] [stderr] 53  | |     ($quiet:expr, $color:expr, $($arg:tt)*) => {
[INFO] [stderr] 54  | |         {
[INFO] [stderr] 55  | |             if !$quiet {
[INFO] [stderr] ...   |
[INFO] [stderr] 62  | |     };
[INFO] [stderr] 63  | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `lsio`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "26f61795f768acde9a10012642a28a6ba7cce2035e501fa7b5552bfc10faf731"`
[INFO] running `"docker" "rm" "-f" "26f61795f768acde9a10012642a28a6ba7cce2035e501fa7b5552bfc10faf731"`
[INFO] [stdout] 26f61795f768acde9a10012642a28a6ba7cce2035e501fa7b5552bfc10faf731