[INFO] cloning repository https://github.com/Connicpu/seal-lang-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Connicpu/seal-lang-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConnicpu%2Fseal-lang-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConnicpu%2Fseal-lang-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2027d48f63f6862f00d52b9d21e8ad02dbff4fd1
[INFO] testing Connicpu/seal-lang-rs against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConnicpu%2Fseal-lang-rs" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Connicpu/seal-lang-rs on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Connicpu/seal-lang-rs
[INFO] finished tweaking git repo https://github.com/Connicpu/seal-lang-rs
[INFO] tweaked toml for git repo https://github.com/Connicpu/seal-lang-rs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Connicpu/seal-lang-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1c01a71e7af9d1f83b17bc3a5db804d62db86f34f07a913bd76633c80e9c30f
[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" "a1c01a71e7af9d1f83b17bc3a5db804d62db86f34f07a913bd76633c80e9c30f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1c01a71e7af9d1f83b17bc3a5db804d62db86f34f07a913bd76633c80e9c30f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1c01a71e7af9d1f83b17bc3a5db804d62db86f34f07a913bd76633c80e9c30f", kill_on_drop: false }`
[INFO] [stdout] a1c01a71e7af9d1f83b17bc3a5db804d62db86f34f07a913bd76633c80e9c30f
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86af4eebc2413b6700be3f499f59b06d00515f93181fe0f77fe94e4b443e2d98
[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" "86af4eebc2413b6700be3f499f59b06d00515f93181fe0f77fe94e4b443e2d98", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.20
[INFO] [stderr]    Compiling rustc-serialize v0.3.22
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling num-traits v0.1.36
[INFO] [stderr]    Compiling strsim v0.5.2
[INFO] [stderr]    Compiling lazy_static v0.2.2
[INFO] [stderr]    Compiling bit-vec v0.4.3
[INFO] [stderr]    Compiling fixedbitset v0.1.5
[INFO] [stderr]    Compiling regex-syntax v0.2.6
[INFO] [stderr]    Compiling lalrpop-intern v0.12.4
[INFO] [stderr]    Compiling unicode-xid v0.0.2
[INFO] [stderr]    Compiling bitflags v0.4.0
[INFO] [stderr]    Compiling lalrpop-util v0.12.4
[INFO] [stderr]    Compiling term v0.4.5
[INFO] [stderr]    Compiling diff v0.1.9
[INFO] [stderr]    Compiling quote v0.3.12
[INFO] [stderr]    Compiling itoa v0.3.1
[INFO] [stderr]    Compiling serde v0.9.6
[INFO] [stderr]    Compiling dtoa v0.4.1
[INFO] [stderr]    Compiling simd v0.2.0
[INFO] [stderr]    Compiling petgraph v0.1.18
[INFO] [stderr]    Compiling bit-set v0.3.0
[INFO] [stderr]    Compiling syn v0.11.4
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/simd-0.2.0/src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(cfg_target_feature, repr_simd, platform_intrinsics, const_fn)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling atty v0.1.2
[INFO] [stderr]    Compiling num-integer v0.1.32
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stdout] error[E0277]: the trait bound `U: Simd` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/simd-0.2.0/src/lib.rs:182:19
[INFO] [stdout]     |
[INFO] [stdout] 55  | pub unsafe trait Simd {
[INFO] [stdout]     |                  ---- required by a bound in this
[INFO] [stdout] 56  |     /// The corresponding boolean vector type.
[INFO] [stdout] 57  |     type Bool: Simd;
[INFO] [stdout]     |                ---- required by this bound in `Simd`
[INFO] [stdout] ...
[INFO] [stdout] 182 |     fn simd_eq<T: Simd<Bool = U>, U>(x: T, y: T) -> U;
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^ the trait `Simd` is not implemented for `U`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U: Simd` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/simd-0.2.0/src/lib.rs:183:19
[INFO] [stdout]     |
[INFO] [stdout] 55  | pub unsafe trait Simd {
[INFO] [stdout]     |                  ---- required by a bound in this
[INFO] [stdout] 56  |     /// The corresponding boolean vector type.
[INFO] [stdout] 57  |     type Bool: Simd;
[INFO] [stdout]     |                ---- required by this bound in `Simd`
[INFO] [stdout] ...
[INFO] [stdout] 183 |     fn simd_ne<T: Simd<Bool = U>, U>(x: T, y: T) -> U;
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^ the trait `Simd` is not implemented for `U`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U: Simd` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/simd-0.2.0/src/lib.rs:184:19
[INFO] [stdout]     |
[INFO] [stdout] 55  | pub unsafe trait Simd {
[INFO] [stdout]     |                  ---- required by a bound in this
[INFO] [stdout] 56  |     /// The corresponding boolean vector type.
[INFO] [stdout] 57  |     type Bool: Simd;
[INFO] [stdout]     |                ---- required by this bound in `Simd`
[INFO] [stdout] ...
[INFO] [stdout] 184 |     fn simd_lt<T: Simd<Bool = U>, U>(x: T, y: T) -> U;
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^ the trait `Simd` is not implemented for `U`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U: Simd` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/simd-0.2.0/src/lib.rs:185:19
[INFO] [stdout]     |
[INFO] [stdout] 55  | pub unsafe trait Simd {
[INFO] [stdout]     |                  ---- required by a bound in this
[INFO] [stdout] 56  |     /// The corresponding boolean vector type.
[INFO] [stdout] 57  |     type Bool: Simd;
[INFO] [stdout]     |                ---- required by this bound in `Simd`
[INFO] [stdout] ...
[INFO] [stdout] 185 |     fn simd_le<T: Simd<Bool = U>, U>(x: T, y: T) -> U;
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^ the trait `Simd` is not implemented for `U`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U: Simd` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/simd-0.2.0/src/lib.rs:186:19
[INFO] [stdout]     |
[INFO] [stdout] 55  | pub unsafe trait Simd {
[INFO] [stdout]     |                  ---- required by a bound in this
[INFO] [stdout] 56  |     /// The corresponding boolean vector type.
[INFO] [stdout] 57  |     type Bool: Simd;
[INFO] [stdout]     |                ---- required by this bound in `Simd`
[INFO] [stdout] ...
[INFO] [stdout] 186 |     fn simd_gt<T: Simd<Bool = U>, U>(x: T, y: T) -> U;
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^ the trait `Simd` is not implemented for `U`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U: Simd` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/simd-0.2.0/src/lib.rs:187:19
[INFO] [stdout]     |
[INFO] [stdout] 55  | pub unsafe trait Simd {
[INFO] [stdout]     |                  ---- required by a bound in this
[INFO] [stdout] 56  |     /// The corresponding boolean vector type.
[INFO] [stdout] 57  |     type Bool: Simd;
[INFO] [stdout]     |                ---- required by this bound in `Simd`
[INFO] [stdout] ...
[INFO] [stdout] 187 |     fn simd_ge<T: Simd<Bool = U>, U>(x: T, y: T) -> U;
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^ the trait `Simd` is not implemented for `U`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.1.18/src/graph.rs:404:21
[INFO] [stdout]     |
[INFO] [stdout] 404 |         assert!(Ix::max().index() == !0 || NodeIndex::end() != node_idx);
[INFO] [stdout]     |                     ^^^ multiple `max` found
[INFO] [stdout]     |
[INFO] [stdout] note: candidate #1 is defined in the trait `graph::IndexType`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.1.18/src/graph.rs:28:5
[INFO] [stdout]     |
[INFO] [stdout] 28  |     fn max() -> Self;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: candidate #2 is defined in the trait `std::cmp::Ord`
[INFO] [stdout] help: disambiguate the associated function for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 404 |         assert!(graph::IndexType::max().index() == !0 || NodeIndex::end() != node_idx);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: disambiguate the associated function for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 404 |         assert!(std::cmp::Ord::max().index() == !0 || NodeIndex::end() != node_idx);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simd`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.1.18/src/graph.rs:404:38
[INFO] [stdout]     |
[INFO] [stdout] 352 | impl<N, E, Ty=Directed, Ix=DefIndex> Graph<N, E, Ty, Ix>
[INFO] [stdout]     |                         -- this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 404 |         assert!(Ix::max().index() == !0 || NodeIndex::end() != node_idx);
[INFO] [stdout]     |                                      ^^ expected type parameter `Ix`, found integer
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type parameter `Ix`
[INFO] [stdout]                          found type `{integer}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.1.18/src/graph.rs:438:21
[INFO] [stdout]     |
[INFO] [stdout] 438 |         assert!(Ix::max().index() == !0 || EdgeIndex::end() != edge_idx);
[INFO] [stdout]     |                     ^^^ multiple `max` found
[INFO] [stdout]     |
[INFO] [stdout] note: candidate #1 is defined in the trait `graph::IndexType`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.1.18/src/graph.rs:28:5
[INFO] [stdout]     |
[INFO] [stdout] 28  |     fn max() -> Self;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: candidate #2 is defined in the trait `std::cmp::Ord`
[INFO] [stdout] help: disambiguate the associated function for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 438 |         assert!(graph::IndexType::max().index() == !0 || EdgeIndex::end() != edge_idx);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: disambiguate the associated function for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 438 |         assert!(std::cmp::Ord::max().index() == !0 || EdgeIndex::end() != edge_idx);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.1.18/src/graph.rs:438:38
[INFO] [stdout]     |
[INFO] [stdout] 352 | impl<N, E, Ty=Directed, Ix=DefIndex> Graph<N, E, Ty, Ix>
[INFO] [stdout]     |                         -- this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 438 |         assert!(Ix::max().index() == !0 || EdgeIndex::end() != edge_idx);
[INFO] [stdout]     |                                      ^^ expected type parameter `Ix`, found integer
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type parameter `Ix`
[INFO] [stdout]                          found type `{integer}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0034, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "86af4eebc2413b6700be3f499f59b06d00515f93181fe0f77fe94e4b443e2d98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86af4eebc2413b6700be3f499f59b06d00515f93181fe0f77fe94e4b443e2d98", kill_on_drop: false }`
[INFO] [stdout] 86af4eebc2413b6700be3f499f59b06d00515f93181fe0f77fe94e4b443e2d98
