[INFO] fetching crate riker-mapvec 0.2.4...
[INFO] extracting crate riker-mapvec 0.2.4 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/riker-mapvec/0.2.4
[INFO] extracting crate riker-mapvec 0.2.4 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/riker-mapvec/0.2.4
[INFO] validating manifest of riker-mapvec-0.2.4 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of riker-mapvec-0.2.4 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing riker-mapvec-0.2.4
[INFO] finished frobbing riker-mapvec-0.2.4
[INFO] frobbed toml for riker-mapvec-0.2.4 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/riker-mapvec/0.2.4/Cargo.toml
[INFO] started frobbing riker-mapvec-0.2.4
[INFO] finished frobbing riker-mapvec-0.2.4
[INFO] frobbed toml for riker-mapvec-0.2.4 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/riker-mapvec/0.2.4/Cargo.toml
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking riker-mapvec-0.2.4 against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-2/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/riker-mapvec/0.2.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3aa4df5e9b7fb0eebb30dc0cc98f668c729154add690885e8810c4db27ad1f59
[INFO] running `"docker" "start" "-a" "3aa4df5e9b7fb0eebb30dc0cc98f668c729154add690885e8810c4db27ad1f59"`
[INFO] [stderr]     Checking riker-mapvec v0.2.4 (/opt/crater/workdir)
[INFO] [stderr] error[E0050]: method `apply_event` has 3 parameters but the declaration in trait `riker::actor::Actor::apply_event` has 4
[INFO] [stderr]   --> tests/mapvec.rs:74:20
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn apply_event(&mut self, _ctx: &Context<Self::Msg>, evt: Self::Msg) {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 4 parameters, found 3
[INFO] [stderr]    |
[INFO] [stderr]    = note: `apply_event` from trait: `fn(&mut Self, &riker::actor::Context<<Self as riker::actor::Actor>::Msg>, <Self as riker::actor::Actor>::Msg, std::option::Option<riker::actor::ActorRef<<Self as riker::actor::Actor>::Msg>>)`
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied
[INFO] [stderr]   --> tests/mapvec.rs:60:21
[INFO] [stderr]    |
[INFO] [stderr] 60 |                 ctx.persist_event(TestMsg::Data(s));
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ expected 2 parameters
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0050, E0061.
[INFO] [stderr] For more information about an error, try `rustc --explain E0050`.
[INFO] [stderr] error: Could not compile `riker-mapvec`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3aa4df5e9b7fb0eebb30dc0cc98f668c729154add690885e8810c4db27ad1f59"`
[INFO] running `"docker" "rm" "-f" "3aa4df5e9b7fb0eebb30dc0cc98f668c729154add690885e8810c4db27ad1f59"`
[INFO] [stdout] 3aa4df5e9b7fb0eebb30dc0cc98f668c729154add690885e8810c4db27ad1f59