[INFO] crate astar 4.0.0 is already in cache
[INFO] testing astar-4.0.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate astar 4.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate astar 4.0.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate astar 4.0.0
[INFO] finished tweaking crates.io crate astar 4.0.0
[INFO] tweaked toml for crates.io crate astar 4.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ed47fc2f01b7a382e1002aa4958190b49313985e2e342cd5b4c493cdb2ace9cb
[INFO] running `"docker" "start" "-a" "ed47fc2f01b7a382e1002aa4958190b49313985e2e342cd5b4c493cdb2ace9cb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling typed-arena v1.2.0
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling astar v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "ed47fc2f01b7a382e1002aa4958190b49313985e2e342cd5b4c493cdb2ace9cb"`
[INFO] running `"docker" "rm" "-f" "ed47fc2f01b7a382e1002aa4958190b49313985e2e342cd5b4c493cdb2ace9cb"`
[INFO] [stdout] ed47fc2f01b7a382e1002aa4958190b49313985e2e342cd5b4c493cdb2ace9cb
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 94f4b65553269a180cea6bd9943184d277d8077fc9c77c20e373857772c77448
[INFO] running `"docker" "start" "-a" "94f4b65553269a180cea6bd9943184d277d8077fc9c77c20e373857772c77448"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling astar v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0050]: method `neighbors` has 2 parameters but the declaration in trait `SearchProblem::neighbors` has 3
[INFO] [stderr]    --> src/test.rs:157:18
[INFO] [stderr]     |
[INFO] [stderr] 157 |     fn neighbors(&self, node: &Self::Node) -> Self::Iter {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters, found 2
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:25:18
[INFO] [stderr]     |
[INFO] [stderr] 25  |     fn neighbors(&self, &Self::Node, &Self::Cost) -> Self::Iter;
[INFO] [stderr]     |                  ------------------------------- trait requires 3 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0050]: method `neighbors` has 2 parameters but the declaration in trait `SearchProblem::neighbors` has 3
[INFO] [stderr]    --> src/test.rs:190:18
[INFO] [stderr]     |
[INFO] [stderr] 190 |     fn neighbors(&self, &(x, y): &(i32, i32)) -> IntoIter<((i32, i32), i32)> {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 parameters, found 2
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:25:18
[INFO] [stderr]     |
[INFO] [stderr] 25  |     fn neighbors(&self, &Self::Node, &Self::Cost) -> Self::Iter;
[INFO] [stderr]     |                  ------------------------------- trait requires 3 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stderr]    --> src/test.rs:222:12
[INFO] [stderr]     |
[INFO] [stderr] 222 |         gs.neighbors(&(0, 0)).collect::<Vec<_>>()
[INFO] [stderr]     |            ^^^^^^^^^ ------- supplied 1 argument
[INFO] [stderr]     |            |
[INFO] [stderr]     |            expected 2 arguments
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:25:5
[INFO] [stderr]     |
[INFO] [stderr] 25  |     fn neighbors(&self, &Self::Node, &Self::Cost) -> Self::Iter;
[INFO] [stderr]     |     ------------------------------------------------------------ defined here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 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 `astar`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "94f4b65553269a180cea6bd9943184d277d8077fc9c77c20e373857772c77448"`
[INFO] running `"docker" "rm" "-f" "94f4b65553269a180cea6bd9943184d277d8077fc9c77c20e373857772c77448"`
[INFO] [stdout] 94f4b65553269a180cea6bd9943184d277d8077fc9c77c20e373857772c77448