[INFO] crate s3lsio 0.1.21 is already in cache
[INFO] extracting crate s3lsio 0.1.21 into work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/s3lsio/0.1.21
[INFO] extracting crate s3lsio 0.1.21 into work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/s3lsio/0.1.21
[INFO] validating manifest of s3lsio-0.1.21 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 s3lsio-0.1.21 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 s3lsio-0.1.21
[INFO] finished frobbing s3lsio-0.1.21
[INFO] frobbed toml for s3lsio-0.1.21 written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/s3lsio/0.1.21/Cargo.toml
[INFO] started frobbing s3lsio-0.1.21
[INFO] finished frobbing s3lsio-0.1.21
[INFO] frobbed toml for s3lsio-0.1.21 written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/s3lsio/0.1.21/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking s3lsio-0.1.21 against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-4/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/s3lsio/0.1.21:/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] 0977c3b25c330535551a2cc888e28353343a92dd343af95d573b2449865ef9e2
[INFO] running `"docker" "start" "-a" "0977c3b25c330535551a2cc888e28353343a92dd343af95d573b2449865ef9e2"`
[INFO] [stderr]     Checking errno v0.1.8
[INFO] [stderr]     Checking rpassword v0.2.3
[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] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0977c3b25c330535551a2cc888e28353343a92dd343af95d573b2449865ef9e2"`
[INFO] running `"docker" "rm" "-f" "0977c3b25c330535551a2cc888e28353343a92dd343af95d573b2449865ef9e2"`
[INFO] [stdout] 0977c3b25c330535551a2cc888e28353343a92dd343af95d573b2449865ef9e2