[INFO] updating cached repository https://github.com/tiby312/steer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] [stderr] From https://github.com/tiby312/steer
[INFO] [stderr]    5fab036..2170eee  master     -> master
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2170eee613082d0d917bb5c22f3330e939c8a060
[INFO] testing tiby312/steer against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftiby312%2Fsteer" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tiby312/steer on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tiby312/steer
[INFO] finished tweaking git repo https://github.com/tiby312/steer
[INFO] tweaked toml for git repo https://github.com/tiby312/steer written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/tiby312/dinotree_alg`
[INFO] [stderr]     Updating git repository `https://github.com/tiby312/duckduckgeo`
[INFO] [stderr]     Updating git repository `https://github.com/tiby312/seq_impulse`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 326651f80b43898cbd50d2a60f898ede2278fd2822aed30c1344e104cc79fa50
[INFO] running `Command { std: "docker" "start" "-a" "326651f80b43898cbd50d2a60f898ede2278fd2822aed30c1344e104cc79fa50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "326651f80b43898cbd50d2a60f898ede2278fd2822aed30c1344e104cc79fa50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "326651f80b43898cbd50d2a60f898ede2278fd2822aed30c1344e104cc79fa50", kill_on_drop: false }`
[INFO] [stdout] 326651f80b43898cbd50d2a60f898ede2278fd2822aed30c1344e104cc79fa50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac86a5c2b4114a367e756f1b984c75f1ee8a247d1e7a99adbf28c34a81a87498
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ac86a5c2b4114a367e756f1b984c75f1ee8a247d1e7a99adbf28c34a81a87498", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling primitive-from v1.0.2
[INFO] [stderr]    Compiling roots v0.0.6
[INFO] [stderr]    Compiling compt v1.6.1
[INFO] [stderr]    Compiling bit-vec v0.6.2
[INFO] [stderr]    Compiling more-asserts v0.2.1
[INFO] [stderr]    Compiling is_sorted v0.1.1
[INFO] [stderr]    Compiling retain_mut v0.1.1
[INFO] [stderr]    Compiling data-encoding v2.3.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling stream-cipher v0.4.1
[INFO] [stderr]    Compiling salsa20 v0.5.2
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling ordered-float v1.1.0
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling axgeom v1.6.6
[INFO] [stderr]    Compiling dists v0.3.1
[INFO] [stderr]    Compiling dinotree_alg v0.8.10 (https://github.com/tiby312/dinotree_alg#cb5a3fac)
[INFO] [stderr]    Compiling duckduckgeo v0.4.1 (https://github.com/tiby312/duckduckgeo#250a076b)
[INFO] [stderr]    Compiling seq_impulse v0.1.0 (https://github.com/tiby312/seq_impulse#cdd7dd0f)
[INFO] [stdout] error[E0277]: the trait bound `duckduckgeo::grid::CardDir: std::hash::Hash` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/seq_impulse-c9f8245606d7e253/cdd7dd0/src/solve.rs:37:5
[INFO] [stdout]     |
[INFO] [stdout] 37  |     dir:grid::CardDir
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^ the trait `std::hash::Hash` is not implemented for `duckduckgeo::grid::CardDir`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `duckduckgeo::grid::CardDir: solve::_::_serde::Serialize` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/seq_impulse-c9f8245606d7e253/cdd7dd0/src/solve.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     dir:grid::CardDir
[INFO] [stdout]    |     ^^^ the trait `solve::_::_serde::Serialize` is not implemented for `duckduckgeo::grid::CardDir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required by `solve::_::_serde::ser::SerializeStruct::serialize_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `duckduckgeo::grid::CardDir: solve::_::_serde::Deserialize<'_>` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/seq_impulse-c9f8245606d7e253/cdd7dd0/src/solve.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     dir:grid::CardDir
[INFO] [stdout]    |     ^^^ the trait `solve::_::_serde::Deserialize<'_>` is not implemented for `duckduckgeo::grid::CardDir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required by `solve::_::_serde::de::SeqAccess::next_element`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `duckduckgeo::grid::CardDir: solve::_::_serde::Deserialize<'_>` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/seq_impulse-c9f8245606d7e253/cdd7dd0/src/solve.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     dir:grid::CardDir
[INFO] [stdout]    |     ^^^ the trait `solve::_::_serde::Deserialize<'_>` is not implemented for `duckduckgeo::grid::CardDir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required by `solve::_::_serde::de::MapAccess::next_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `seq_impulse`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "ac86a5c2b4114a367e756f1b984c75f1ee8a247d1e7a99adbf28c34a81a87498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac86a5c2b4114a367e756f1b984c75f1ee8a247d1e7a99adbf28c34a81a87498", kill_on_drop: false }`
[INFO] [stdout] ac86a5c2b4114a367e756f1b984c75f1ee8a247d1e7a99adbf28c34a81a87498