[INFO] crate owasm-ethereum 0.7.2 is already in cache
[INFO] extracting crate owasm-ethereum 0.7.2 into work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/owasm-ethereum/0.7.2
[INFO] extracting crate owasm-ethereum 0.7.2 into work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/owasm-ethereum/0.7.2
[INFO] validating manifest of owasm-ethereum-0.7.2 on toolchain master#6ecad338381cc3b8d56e2df22e5971a598eddd6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of owasm-ethereum-0.7.2 on toolchain try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing owasm-ethereum-0.7.2
[INFO] finished frobbing owasm-ethereum-0.7.2
[INFO] frobbed toml for owasm-ethereum-0.7.2 written to work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/reg/owasm-ethereum/0.7.2/Cargo.toml
[INFO] started frobbing owasm-ethereum-0.7.2
[INFO] finished frobbing owasm-ethereum-0.7.2
[INFO] frobbed toml for owasm-ethereum-0.7.2 written to work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/owasm-ethereum/0.7.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking owasm-ethereum-0.7.2 against try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f for pr-57501
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57501/worker-4/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/reg/owasm-ethereum/0.7.2:/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" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4c50042e4189d2c9c3d2f7596313121159c84598525065a3f4071d82331ae187
[INFO] running `"docker" "start" "-a" "4c50042e4189d2c9c3d2f7596313121159c84598525065a3f4071d82331ae187"`
[INFO] [stderr]     Checking uint v0.4.1
[INFO] [stderr]     Checking owasm-std v0.13.0
[INFO] [stderr]     Checking owasm-ethereum v0.7.2 (/opt/crater/workdir)
[INFO] [stderr] error: duplicate lang item in crate `std`: `panic_impl`.
[INFO] [stderr]   |
[INFO] [stderr]   = note: first defined in crate `owasm_std`.
[INFO] [stderr] 
[INFO] [stderr] error: duplicate lang item in crate `std`: `oom`.
[INFO] [stderr]   |
[INFO] [stderr]   = note: first defined in crate `owasm_std`.
[INFO] [stderr] 
[INFO] [stderr] error: duplicate lang item in crate `panic_unwind`: `eh_personality`.
[INFO] [stderr]   |
[INFO] [stderr]   = note: first defined in crate `owasm_std`.
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `owasm-ethereum`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4c50042e4189d2c9c3d2f7596313121159c84598525065a3f4071d82331ae187"`
[INFO] running `"docker" "rm" "-f" "4c50042e4189d2c9c3d2f7596313121159c84598525065a3f4071d82331ae187"`
[INFO] [stdout] 4c50042e4189d2c9c3d2f7596313121159c84598525065a3f4071d82331ae187