[INFO] fetching crate uptown_funk 0.1.1...
[INFO] checking uptown_funk-0.1.1 against master#3e826bb11228508fbe749e594038d6727208aa94 for pr-82322
[INFO] extracting crate uptown_funk 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate uptown_funk 0.1.1 on toolchain 3e826bb11228508fbe749e594038d6727208aa94
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uptown_funk 0.1.1
[INFO] finished tweaking crates.io crate uptown_funk 0.1.1
[INFO] tweaked toml for crates.io crate uptown_funk 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "fetch" "--locked" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a47c9a7794dae4756e71427aa46abf19419c8828d356813852cd41f31a0963d1
[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" "a47c9a7794dae4756e71427aa46abf19419c8828d356813852cd41f31a0963d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a47c9a7794dae4756e71427aa46abf19419c8828d356813852cd41f31a0963d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a47c9a7794dae4756e71427aa46abf19419c8828d356813852cd41f31a0963d1", kill_on_drop: false }`
[INFO] [stdout] a47c9a7794dae4756e71427aa46abf19419c8828d356813852cd41f31a0963d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13efc1d8cde15475ff80bce5aa2629e0c3fd6dfe1e8c09e4dae78810bc0fda93
[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" "13efc1d8cde15475ff80bce5aa2629e0c3fd6dfe1e8c09e4dae78810bc0fda93", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling uptown_funk_macro v0.1.2
[INFO] [stderr]     Checking uptown_funk v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/memory.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/memory.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Return` is not a member of trait `uptown_funk::HostFunctions`
[INFO] [stdout]   --> tests/add_test.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[host_functions(namespace = "env")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `uptown_funk::HostFunctions`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HostFunctions`
[INFO] [stdout]  --> tests/add_test.rs:1:61
[INFO] [stdout]   |
[INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions};
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> tests/add_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0437`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `uptown_funk`
[INFO] [stdout] error[E0437]: type `Return` is not a member of trait `uptown_funk::HostFunctions`
[INFO] [stdout]   --> tests/custom_type_test.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[host_functions(namespace = "env")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `uptown_funk::HostFunctions`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] warning: unused import: `HostFunctions`
[INFO] [stdout]  --> tests/custom_type_test.rs:1:61
[INFO] [stdout]   |
[INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions};
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> tests/custom_type_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0437]: type `Return` is not a member of trait `uptown_funk::HostFunctions`
[INFO] [stdout]   --> tests/multivalue_test.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[host_functions(namespace = "env")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `uptown_funk::HostFunctions`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HostFunctions`
[INFO] [stdout]  --> tests/multivalue_test.rs:1:61
[INFO] [stdout]   |
[INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions};
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Return` is not a member of trait `uptown_funk::HostFunctions`
[INFO] [stdout]   --> tests/trap_test.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[host_functions(namespace = "env")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `uptown_funk::HostFunctions`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Return` is not a member of trait `uptown_funk::HostFunctions`
[INFO] [stdout]   --> tests/mutable_state_test.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[host_functions(namespace = "env")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `uptown_funk::HostFunctions`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> tests/multivalue_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Return` is not a member of trait `uptown_funk::HostFunctions`
[INFO] [stdout]   --> tests/ioslice_test.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[host_functions(namespace = "env")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `uptown_funk::HostFunctions`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HostFunctions`
[INFO] [stdout]  --> tests/trap_test.rs:1:61
[INFO] [stdout]   |
[INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions};
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> tests/trap_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HostFunctions`
[INFO] [stdout]  --> tests/ioslice_test.rs:1:61
[INFO] [stdout]   |
[INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions};
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> tests/ioslice_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HostFunctions`
[INFO] [stdout]  --> tests/mutable_state_test.rs:1:61
[INFO] [stdout]   |
[INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions};
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Return` is not a member of trait `uptown_funk::HostFunctions`
[INFO] [stdout]   --> tests/custom_type_return_test.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[host_functions(namespace = "env")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `uptown_funk::HostFunctions`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> tests/mutable_state_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HostFunctions`
[INFO] [stdout]  --> tests/custom_type_return_test.rs:1:61
[INFO] [stdout]   |
[INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions};
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> tests/custom_type_return_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Return` is not a member of trait `uptown_funk::HostFunctions`
[INFO] [stdout]   --> tests/pointer_test.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[host_functions(namespace = "env")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `uptown_funk::HostFunctions`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HostFunctions`
[INFO] [stdout]  --> tests/pointer_test.rs:2:61
[INFO] [stdout]   |
[INFO] [stdout] 2 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions};
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> tests/pointer_test.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Return` is not a member of trait `uptown_funk::HostFunctions`
[INFO] [stdout]   --> tests/ref_str_test.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[host_functions(namespace = "env")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `uptown_funk::HostFunctions`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HostFunctions`
[INFO] [stdout]  --> tests/ref_str_test.rs:1:61
[INFO] [stdout]   |
[INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions};
[INFO] [stdout]   |                                                             ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read`
[INFO] [stdout]  --> tests/ref_str_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::fs::read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0437`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0437`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0437`.
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: this struct takes 1 type argument but 2 type arguments were supplied
[INFO] [stdout]   --> tests/pointer_test.rs:24:50
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn write(&self, value: f64, mut destination: Pointer<Empty, f64>) {
[INFO] [stdout]    |                                                  ^^^^^^^      ----- help: remove this type argument
[INFO] [stdout]    |                                                  |
[INFO] [stdout]    |                                                  expected 1 type argument
[INFO] [stdout]    |
[INFO] [stdout] note: struct defined here, with 1 type parameter: `T`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/types/pointers.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Pointer<T: WasmType> {
[INFO] [stdout]    |            ^^^^^^^ -
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0437.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Empty: StateMarker` is not satisfied
[INFO] [stdout]   --> tests/custom_type_test.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     type State = Empty;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ the trait `StateMarker` is not implemented for `Empty`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/lib.rs:85:41
[INFO] [stdout]    |
[INFO] [stdout] 85 |     type State : Convert<Self::State> + Convert<()>;
[INFO] [stdout]    |                                         ----------- required by this bound in `uptown_funk::FromWasm::State`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `Convert<()>` for `Empty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Empty: StateMarker` is not satisfied
[INFO] [stdout]   --> tests/trap_test.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     type State = Empty;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ the trait `StateMarker` is not implemented for `Empty`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/lib.rs:98:41
[INFO] [stdout]    |
[INFO] [stdout] 98 |     type State : Convert<Self::State> + Convert<()>;
[INFO] [stdout]    |                                         ----------- required by this bound in `uptown_funk::ToWasm::State`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `Convert<()>` for `Empty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0437.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0437.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ArrayState: StateMarker` is not satisfied
[INFO] [stdout]   --> tests/mutable_state_test.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     type State = ArrayState;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `StateMarker` is not implemented for `ArrayState`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/lib.rs:85:41
[INFO] [stdout]    |
[INFO] [stdout] 85 |     type State : Convert<Self::State> + Convert<()>;
[INFO] [stdout]    |                                         ----------- required by this bound in `uptown_funk::FromWasm::State`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `Convert<()>` for `ArrayState`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `ArrayState: StateMarker` is not satisfied
[INFO] [stdout]   --> tests/mutable_state_test.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     type State = ArrayState;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `StateMarker` is not implemented for `ArrayState`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/lib.rs:98:41
[INFO] [stdout]    |
[INFO] [stdout] 98 |     type State : Convert<Self::State> + Convert<()>;
[INFO] [stdout]    |                                         ----------- required by this bound in `uptown_funk::ToWasm::State`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `Convert<()>` for `ArrayState`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0437.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Empty: StateMarker` is not satisfied
[INFO] [stdout]   --> tests/custom_type_return_test.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     type State = Empty;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ the trait `StateMarker` is not implemented for `Empty`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/lib.rs:98:41
[INFO] [stdout]    |
[INFO] [stdout] 98 |     type State : Convert<Self::State> + Convert<()>;
[INFO] [stdout]    |                                         ----------- required by this bound in `uptown_funk::ToWasm::State`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `Convert<()>` for `Empty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0437.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "13efc1d8cde15475ff80bce5aa2629e0c3fd6dfe1e8c09e4dae78810bc0fda93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13efc1d8cde15475ff80bce5aa2629e0c3fd6dfe1e8c09e4dae78810bc0fda93", kill_on_drop: false }`
[INFO] [stdout] 13efc1d8cde15475ff80bce5aa2629e0c3fd6dfe1e8c09e4dae78810bc0fda93