[INFO] fetching crate pebble-rust 0.1.0...
[INFO] extracting crate pebble-rust 0.1.0 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/pebble-rust/0.1.0
[INFO] extracting crate pebble-rust 0.1.0 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/pebble-rust/0.1.0
[INFO] validating manifest of pebble-rust-0.1.0 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pebble-rust-0.1.0 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pebble-rust-0.1.0
[INFO] finished frobbing pebble-rust-0.1.0
[INFO] frobbed toml for pebble-rust-0.1.0 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/pebble-rust/0.1.0/Cargo.toml
[INFO] started frobbing pebble-rust-0.1.0
[INFO] finished frobbing pebble-rust-0.1.0
[INFO] frobbed toml for pebble-rust-0.1.0 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/pebble-rust/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking pebble-rust-0.1.0 against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-0/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/pebble-rust/0.1.0:/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=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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1cada94a36b24e89c754455bd4637a70c2a91b1cbb93e34c8944fd5c3685dda1
[INFO] running `"docker" "start" "-a" "1cada94a36b24e89c754455bd4637a70c2a91b1cbb93e34c8944fd5c3685dda1"`
[INFO] [stderr]     Checking pebble-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pebble/layer.rs:39:33
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn add_child(&self, layer: &ILayer);
[INFO] [stderr]    |                                 ^^^^^^ help: use `dyn`: `dyn ILayer`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pebble/layer.rs:53:33
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn add_child(&self, layer: &ILayer) {
[INFO] [stderr]    |                                 ^^^^^^ help: use `dyn`: `dyn ILayer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pebble/layer.rs:89:33
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn add_child(&self, layer: &ILayer) {
[INFO] [stderr]    |                                 ^^^^^^ help: use `dyn`: `dyn ILayer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pebble/layer.rs:126:33
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn add_child(&self, layer: &ILayer) {
[INFO] [stderr]     |                                 ^^^^^^ help: use `dyn`: `dyn ILayer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pebble/layer.rs:39:33
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn add_child(&self, layer: &ILayer);
[INFO] [stderr]    |                                 ^^^^^^ help: use `dyn`: `dyn ILayer`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pebble/layer.rs:53:33
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn add_child(&self, layer: &ILayer) {
[INFO] [stderr]    |                                 ^^^^^^ help: use `dyn`: `dyn ILayer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pebble/layer.rs:89:33
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn add_child(&self, layer: &ILayer) {
[INFO] [stderr]    |                                 ^^^^^^ help: use `dyn`: `dyn ILayer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/pebble/layer.rs:126:33
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn add_child(&self, layer: &ILayer) {
[INFO] [stderr]     |                                 ^^^^^^ help: use `dyn`: `dyn ILayer`
[INFO] [stderr] 
[INFO] [stderr] error[E0152]: duplicate lang item found: `panic_impl`.
[INFO] [stderr]   --> src/pebble/mod.rs:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | / fn panic(_info: &core::panic::PanicInfo) -> ! {
[INFO] [stderr] 35 | |     loop {}
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: first defined in crate `std`.
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0152`.
[INFO] [stderr] error: Could not compile `pebble-rust`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1cada94a36b24e89c754455bd4637a70c2a91b1cbb93e34c8944fd5c3685dda1"`
[INFO] running `"docker" "rm" "-f" "1cada94a36b24e89c754455bd4637a70c2a91b1cbb93e34c8944fd5c3685dda1"`
[INFO] [stdout] 1cada94a36b24e89c754455bd4637a70c2a91b1cbb93e34c8944fd5c3685dda1