[INFO] fetching crate rlp 0.5.2...
[INFO] checking rlp-0.5.2 against master#020bbe46bdf613c0b8211984eaa8e5fe97d6c92d for pr-122960
[INFO] extracting crate rlp 0.5.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate rlp 0.5.2 on toolchain 020bbe46bdf613c0b8211984eaa8e5fe97d6c92d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rlp 0.5.2
[INFO] finished tweaking crates.io crate rlp 0.5.2
[INFO] tweaked toml for crates.io crate rlp 0.5.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] error[E0277]: the trait bound `U256: Encodable` is not satisfied
[INFO] [stdout]    --> benches/rlp.rs:25:18
[INFO] [stdout]     |
[INFO] [stdout] 25  |             stream.append(&uint);
[INFO] [stdout]     |                    ------ ^^^^^ the trait `Encodable` is not implemented for `U256`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Encodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Box<T>
[INFO] [stdout]             and 7 others
[INFO] [stdout] note: required by a bound in `RlpStream::append`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/stream.rs:113:6
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn append<E>(&mut self, value: &E) -> &mut Self
[INFO] [stdout]     |            ------ required by a bound in this associated function
[INFO] [stdout] 112 |     where
[INFO] [stdout] 113 |         E: Encodable,
[INFO] [stdout]     |            ^^^^^^^^^ required by this bound in `RlpStream::append`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Decodable` is not satisfied
[INFO] [stdout]    --> benches/rlp.rs:74:39
[INFO] [stdout]     |
[INFO] [stdout] 74  |             let _: primitive_types::U256 = rlp.as_val().unwrap();
[INFO] [stdout]     |                                                ^^^^^^ the trait `Decodable` is not implemented for `U256`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Decodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Box<T>
[INFO] [stdout]             and 5 others
[INFO] [stdout] note: required by a bound in `Rlp::<'a>::as_val`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/rlpin.rs:274:6
[INFO] [stdout]     |
[INFO] [stdout] 272 |     pub fn as_val<T>(&self) -> Result<T, DecoderError>
[INFO] [stdout]     |            ------ required by a bound in this associated function
[INFO] [stdout] 273 |     where
[INFO] [stdout] 274 |         T: Decodable,
[INFO] [stdout]     |            ^^^^^^^^^ required by this bound in `Rlp::<'a>::as_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 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 `rlp` (bench "rlp") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: the trait bound `U256: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:216:3
[INFO] [stdout]     |
[INFO] [stdout] 216 |         ETestPair::from((U256::from(0_u64), hex!("80"))),
[INFO] [stdout]     |         ^^^^^^^^^ the trait `Encodable` is not implemented for `U256`, which is required by `ETestPair<_>: From<(U256, [u8; 1])>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Encodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 9 others
[INFO] [stdout] note: required for `ETestPair<U256>` to implement `From<(U256, [u8; 1])>`
[INFO] [stdout]    --> tests/tests.rs:153:15
[INFO] [stdout]     |
[INFO] [stdout] 153 | impl<T, Repr> From<(T, Repr)> for ETestPair<T>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^     ^^^^^^^^^^^^
[INFO] [stdout] 154 | where
[INFO] [stdout] 155 |     T: Encodable,
[INFO] [stdout]     |        --------- unsatisfied trait bound introduced here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:216:3
[INFO] [stdout]     |
[INFO] [stdout] 216 |         ETestPair::from((U256::from(0_u64), hex!("80"))),
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Encodable` is not implemented for `U256`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Encodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 9 others
[INFO] [stdout] note: required by a bound in `ETestPair`
[INFO] [stdout]    --> tests/tests.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 125 | struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 126 | where
[INFO] [stdout] 127 |     T: Encodable;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `ETestPair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:217:3
[INFO] [stdout]     |
[INFO] [stdout] 217 |         ETestPair::from((U256::from(0x0100_0000_u64), hex!("8401000000"))),
[INFO] [stdout]     |         ^^^^^^^^^ the trait `Encodable` is not implemented for `U256`, which is required by `ETestPair<_>: From<(U256, [u8; 5])>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Encodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 9 others
[INFO] [stdout] note: required for `ETestPair<U256>` to implement `From<(U256, [u8; 5])>`
[INFO] [stdout]    --> tests/tests.rs:153:15
[INFO] [stdout]     |
[INFO] [stdout] 153 | impl<T, Repr> From<(T, Repr)> for ETestPair<T>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^     ^^^^^^^^^^^^
[INFO] [stdout] 154 | where
[INFO] [stdout] 155 |     T: Encodable,
[INFO] [stdout]     |        --------- unsatisfied trait bound introduced here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:217:3
[INFO] [stdout]     |
[INFO] [stdout] 217 |         ETestPair::from((U256::from(0x0100_0000_u64), hex!("8401000000"))),
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Encodable` is not implemented for `U256`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Encodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 9 others
[INFO] [stdout] note: required by a bound in `ETestPair`
[INFO] [stdout]    --> tests/tests.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 125 | struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 126 | where
[INFO] [stdout] 127 |     T: Encodable;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `ETestPair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:218:3
[INFO] [stdout]     |
[INFO] [stdout] 218 |         ETestPair::from((U256::from(0xffff_ffff_u64), hex!("84ffffffff"))),
[INFO] [stdout]     |         ^^^^^^^^^ the trait `Encodable` is not implemented for `U256`, which is required by `ETestPair<_>: From<(U256, [u8; 5])>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Encodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 9 others
[INFO] [stdout] note: required for `ETestPair<U256>` to implement `From<(U256, [u8; 5])>`
[INFO] [stdout]    --> tests/tests.rs:153:15
[INFO] [stdout]     |
[INFO] [stdout] 153 | impl<T, Repr> From<(T, Repr)> for ETestPair<T>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^     ^^^^^^^^^^^^
[INFO] [stdout] 154 | where
[INFO] [stdout] 155 |     T: Encodable,
[INFO] [stdout]     |        --------- unsatisfied trait bound introduced here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:218:3
[INFO] [stdout]     |
[INFO] [stdout] 218 |         ETestPair::from((U256::from(0xffff_ffff_u64), hex!("84ffffffff"))),
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Encodable` is not implemented for `U256`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Encodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 9 others
[INFO] [stdout] note: required by a bound in `ETestPair`
[INFO] [stdout]    --> tests/tests.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 125 | struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 126 | where
[INFO] [stdout] 127 |     T: Encodable;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `ETestPair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:219:3
[INFO] [stdout]     |
[INFO] [stdout] 219 |         ETestPair::from((
[INFO] [stdout]     |         ^^^^^^^^^ the trait `Encodable` is not implemented for `U256`, which is required by `ETestPair<_>: From<(_, [u8; 33])>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Encodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 9 others
[INFO] [stdout] note: required for `ETestPair<U256>` to implement `From<(U256, [u8; 33])>`
[INFO] [stdout]    --> tests/tests.rs:153:15
[INFO] [stdout]     |
[INFO] [stdout] 153 | impl<T, Repr> From<(T, Repr)> for ETestPair<T>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^     ^^^^^^^^^^^^
[INFO] [stdout] 154 | where
[INFO] [stdout] 155 |     T: Encodable,
[INFO] [stdout]     |        --------- unsatisfied trait bound introduced here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:215:14
[INFO] [stdout]     |
[INFO] [stdout] 215 |       let tests = vec![
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 216 | |         ETestPair::from((U256::from(0_u64), hex!("80"))),
[INFO] [stdout] 217 | |         ETestPair::from((U256::from(0x0100_0000_u64), hex!("8401000000"))),
[INFO] [stdout] 218 | |         ETestPair::from((U256::from(0xffff_ffff_u64), hex!("84ffffffff"))),
[INFO] [stdout] ...   |
[INFO] [stdout] 222 | |         )),
[INFO] [stdout] 223 | |     ];
[INFO] [stdout]     | |_____^ the trait `Encodable` is not implemented for `U256`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Encodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 9 others
[INFO] [stdout] note: required by a bound in `ETestPair`
[INFO] [stdout]    --> tests/tests.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 125 | struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 126 | where
[INFO] [stdout] 127 |     T: Encodable;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `ETestPair`
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:215:14
[INFO] [stdout]     |
[INFO] [stdout] 215 |       let tests = vec![
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 216 | |         ETestPair::from((U256::from(0_u64), hex!("80"))),
[INFO] [stdout] 217 | |         ETestPair::from((U256::from(0x0100_0000_u64), hex!("8401000000"))),
[INFO] [stdout] 218 | |         ETestPair::from((U256::from(0xffff_ffff_u64), hex!("84ffffffff"))),
[INFO] [stdout] ...   |
[INFO] [stdout] 222 | |         )),
[INFO] [stdout] 223 | |     ];
[INFO] [stdout]     | |_____^ the trait `Encodable` is not implemented for `U256`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Encodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 9 others
[INFO] [stdout] note: required by a bound in `ETestPair`
[INFO] [stdout]    --> tests/tests.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 125 | struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 126 | where
[INFO] [stdout] 127 |     T: Encodable;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `ETestPair`
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:215:14
[INFO] [stdout]     |
[INFO] [stdout] 215 |       let tests = vec![
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 216 | |         ETestPair::from((U256::from(0_u64), hex!("80"))),
[INFO] [stdout] 217 | |         ETestPair::from((U256::from(0x0100_0000_u64), hex!("8401000000"))),
[INFO] [stdout] 218 | |         ETestPair::from((U256::from(0xffff_ffff_u64), hex!("84ffffffff"))),
[INFO] [stdout] ...   |
[INFO] [stdout] 222 | |         )),
[INFO] [stdout] 223 | |     ];
[INFO] [stdout]     | |_____^ the trait `Encodable` is not implemented for `U256`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Encodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 9 others
[INFO] [stdout] note: required by a bound in `ETestPair`
[INFO] [stdout]    --> tests/tests.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 125 | struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 126 | where
[INFO] [stdout] 127 |     T: Encodable;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `ETestPair`
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:215:14
[INFO] [stdout]     |
[INFO] [stdout] 215 |       let tests = vec![
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 216 | |         ETestPair::from((U256::from(0_u64), hex!("80"))),
[INFO] [stdout] 217 | |         ETestPair::from((U256::from(0x0100_0000_u64), hex!("8401000000"))),
[INFO] [stdout] 218 | |         ETestPair::from((U256::from(0xffff_ffff_u64), hex!("84ffffffff"))),
[INFO] [stdout] ...   |
[INFO] [stdout] 222 | |         )),
[INFO] [stdout] 223 | |     ];
[INFO] [stdout]     | |_____^ the trait `Encodable` is not implemented for `U256`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Encodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 9 others
[INFO] [stdout] note: required by a bound in `ETestPair`
[INFO] [stdout]    --> tests/tests.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 125 | struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 126 | where
[INFO] [stdout] 127 |     T: Encodable;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `ETestPair`
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:224:19
[INFO] [stdout]     |
[INFO] [stdout] 224 |     run_encode_tests(tests);
[INFO] [stdout]     |     ---------------- ^^^^^ the trait `Encodable` is not implemented for `U256`
[INFO] [stdout]     |     |
[INFO] [stdout]     |     required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Encodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 9 others
[INFO] [stdout] note: required by a bound in `run_encode_tests`
[INFO] [stdout]    --> tests/tests.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 129 | fn run_encode_tests<T>(tests: Vec<ETestPair<T>>)
[INFO] [stdout]     |    ---------------- required by a bound in this function
[INFO] [stdout] 130 | where
[INFO] [stdout] 131 |     T: Encodable,
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `run_encode_tests`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `H160: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:273:19
[INFO] [stdout]     |
[INFO] [stdout] 273 |     let tests = vec![ETestPair::from((
[INFO] [stdout]     |                      ^^^^^^^^^ the trait `Encodable` is not implemented for `H160`, which is required by `ETestPair<_>: From<(H160, [u8; 21])>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Encodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 9 others
[INFO] [stdout] note: required for `ETestPair<H160>` to implement `From<(H160, [u8; 21])>`
[INFO] [stdout]    --> tests/tests.rs:153:15
[INFO] [stdout]     |
[INFO] [stdout] 153 | impl<T, Repr> From<(T, Repr)> for ETestPair<T>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^     ^^^^^^^^^^^^
[INFO] [stdout] 154 | where
[INFO] [stdout] 155 |     T: Encodable,
[INFO] [stdout]     |        --------- unsatisfied trait bound introduced here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `H160: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:273:19
[INFO] [stdout]     |
[INFO] [stdout] 273 |       let tests = vec![ETestPair::from((
[INFO] [stdout]     |  ______________________^
[INFO] [stdout] 274 | |         H160::from(hex!("ef2d6d194084c2de36e0dabfce45d046b37d1106")),
[INFO] [stdout] 275 | |         hex!("94ef2d6d194084c2de36e0dabfce45d046b37d1106"),
[INFO] [stdout] 276 | |     ))];
[INFO] [stdout]     | |______^ the trait `Encodable` is not implemented for `H160`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Encodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 9 others
[INFO] [stdout] note: required by a bound in `ETestPair`
[INFO] [stdout]    --> tests/tests.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 125 | struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 126 | where
[INFO] [stdout] 127 |     T: Encodable;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `ETestPair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `H160: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:273:14
[INFO] [stdout]     |
[INFO] [stdout] 273 |       let tests = vec![ETestPair::from((
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 274 | |         H160::from(hex!("ef2d6d194084c2de36e0dabfce45d046b37d1106")),
[INFO] [stdout] 275 | |         hex!("94ef2d6d194084c2de36e0dabfce45d046b37d1106"),
[INFO] [stdout] 276 | |     ))];
[INFO] [stdout]     | |_______^ the trait `Encodable` is not implemented for `H160`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Encodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 9 others
[INFO] [stdout] note: required by a bound in `ETestPair`
[INFO] [stdout]    --> tests/tests.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 125 | struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 126 | where
[INFO] [stdout] 127 |     T: Encodable;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `ETestPair`
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `H160: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:273:14
[INFO] [stdout]     |
[INFO] [stdout] 273 |       let tests = vec![ETestPair::from((
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 274 | |         H160::from(hex!("ef2d6d194084c2de36e0dabfce45d046b37d1106")),
[INFO] [stdout] 275 | |         hex!("94ef2d6d194084c2de36e0dabfce45d046b37d1106"),
[INFO] [stdout] 276 | |     ))];
[INFO] [stdout]     | |_______^ the trait `Encodable` is not implemented for `H160`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Encodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 9 others
[INFO] [stdout] note: required by a bound in `ETestPair`
[INFO] [stdout]    --> tests/tests.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 125 | struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 126 | where
[INFO] [stdout] 127 |     T: Encodable;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `ETestPair`
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `H160: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:273:14
[INFO] [stdout]     |
[INFO] [stdout] 273 |       let tests = vec![ETestPair::from((
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 274 | |         H160::from(hex!("ef2d6d194084c2de36e0dabfce45d046b37d1106")),
[INFO] [stdout] 275 | |         hex!("94ef2d6d194084c2de36e0dabfce45d046b37d1106"),
[INFO] [stdout] 276 | |     ))];
[INFO] [stdout]     | |_______^ the trait `Encodable` is not implemented for `H160`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Encodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 9 others
[INFO] [stdout] note: required by a bound in `ETestPair`
[INFO] [stdout]    --> tests/tests.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 125 | struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 126 | where
[INFO] [stdout] 127 |     T: Encodable;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `ETestPair`
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `H160: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:273:14
[INFO] [stdout]     |
[INFO] [stdout] 273 |       let tests = vec![ETestPair::from((
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 274 | |         H160::from(hex!("ef2d6d194084c2de36e0dabfce45d046b37d1106")),
[INFO] [stdout] 275 | |         hex!("94ef2d6d194084c2de36e0dabfce45d046b37d1106"),
[INFO] [stdout] 276 | |     ))];
[INFO] [stdout]     | |_______^ the trait `Encodable` is not implemented for `H160`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Encodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 9 others
[INFO] [stdout] note: required by a bound in `ETestPair`
[INFO] [stdout]    --> tests/tests.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 125 | struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 126 | where
[INFO] [stdout] 127 |     T: Encodable;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `ETestPair`
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `H160: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:277:19
[INFO] [stdout]     |
[INFO] [stdout] 277 |     run_encode_tests(tests);
[INFO] [stdout]     |     ---------------- ^^^^^ the trait `Encodable` is not implemented for `H160`
[INFO] [stdout]     |     |
[INFO] [stdout]     |     required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Encodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 9 others
[INFO] [stdout] note: required by a bound in `run_encode_tests`
[INFO] [stdout]    --> tests/tests.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 129 | fn run_encode_tests<T>(tests: Vec<ETestPair<T>>)
[INFO] [stdout]     |    ---------------- required by a bound in this function
[INFO] [stdout] 130 | where
[INFO] [stdout] 131 |     T: Encodable,
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `run_encode_tests`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:472:3
[INFO] [stdout]     |
[INFO] [stdout] 472 |         DTestPair::from((U256::from(0_u64), hex!("80"))),
[INFO] [stdout]     |         ^^^^^^^^^ the trait `Decodable` is not implemented for `U256`, which is required by `DTestPair<_>: From<(U256, [u8; 1])>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Decodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 7 others
[INFO] [stdout] note: required for `DTestPair<U256>` to implement `From<(U256, [u8; 1])>`
[INFO] [stdout]    --> tests/tests.rs:374:15
[INFO] [stdout]     |
[INFO] [stdout] 374 | impl<T, Repr> From<(T, Repr)> for DTestPair<T>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^     ^^^^^^^^^^^^
[INFO] [stdout] 375 | where
[INFO] [stdout] 376 |     T: Decodable + fmt::Debug + cmp::Eq,
[INFO] [stdout]     |        --------- unsatisfied trait bound introduced here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:472:3
[INFO] [stdout]     |
[INFO] [stdout] 472 |         DTestPair::from((U256::from(0_u64), hex!("80"))),
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Decodable` is not implemented for `U256`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Decodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 7 others
[INFO] [stdout] note: required by a bound in `DTestPair`
[INFO] [stdout]    --> tests/tests.rs:346:5
[INFO] [stdout]     |
[INFO] [stdout] 344 | struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 345 | where
[INFO] [stdout] 346 |     T: Decodable + fmt::Debug + cmp::Eq;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `DTestPair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:473:3
[INFO] [stdout]     |
[INFO] [stdout] 473 |         DTestPair::from((U256::from(0x0100_0000_u64), hex!("8401000000"))),
[INFO] [stdout]     |         ^^^^^^^^^ the trait `Decodable` is not implemented for `U256`, which is required by `DTestPair<_>: From<(U256, [u8; 5])>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Decodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 7 others
[INFO] [stdout] note: required for `DTestPair<U256>` to implement `From<(U256, [u8; 5])>`
[INFO] [stdout]    --> tests/tests.rs:374:15
[INFO] [stdout]     |
[INFO] [stdout] 374 | impl<T, Repr> From<(T, Repr)> for DTestPair<T>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^     ^^^^^^^^^^^^
[INFO] [stdout] 375 | where
[INFO] [stdout] 376 |     T: Decodable + fmt::Debug + cmp::Eq,
[INFO] [stdout]     |        --------- unsatisfied trait bound introduced here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:473:3
[INFO] [stdout]     |
[INFO] [stdout] 473 |         DTestPair::from((U256::from(0x0100_0000_u64), hex!("8401000000"))),
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Decodable` is not implemented for `U256`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Decodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 7 others
[INFO] [stdout] note: required by a bound in `DTestPair`
[INFO] [stdout]    --> tests/tests.rs:346:5
[INFO] [stdout]     |
[INFO] [stdout] 344 | struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 345 | where
[INFO] [stdout] 346 |     T: Decodable + fmt::Debug + cmp::Eq;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `DTestPair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:474:3
[INFO] [stdout]     |
[INFO] [stdout] 474 |         DTestPair::from((U256::from(0xffff_ffff_u64), hex!("84ffffffff"))),
[INFO] [stdout]     |         ^^^^^^^^^ the trait `Decodable` is not implemented for `U256`, which is required by `DTestPair<_>: From<(U256, [u8; 5])>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Decodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 7 others
[INFO] [stdout] note: required for `DTestPair<U256>` to implement `From<(U256, [u8; 5])>`
[INFO] [stdout]    --> tests/tests.rs:374:15
[INFO] [stdout]     |
[INFO] [stdout] 374 | impl<T, Repr> From<(T, Repr)> for DTestPair<T>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^     ^^^^^^^^^^^^
[INFO] [stdout] 375 | where
[INFO] [stdout] 376 |     T: Decodable + fmt::Debug + cmp::Eq,
[INFO] [stdout]     |        --------- unsatisfied trait bound introduced here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:474:3
[INFO] [stdout]     |
[INFO] [stdout] 474 |         DTestPair::from((U256::from(0xffff_ffff_u64), hex!("84ffffffff"))),
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Decodable` is not implemented for `U256`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Decodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 7 others
[INFO] [stdout] note: required by a bound in `DTestPair`
[INFO] [stdout]    --> tests/tests.rs:346:5
[INFO] [stdout]     |
[INFO] [stdout] 344 | struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 345 | where
[INFO] [stdout] 346 |     T: Decodable + fmt::Debug + cmp::Eq;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `DTestPair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:475:3
[INFO] [stdout]     |
[INFO] [stdout] 475 |         DTestPair::from((
[INFO] [stdout]     |         ^^^^^^^^^ the trait `Decodable` is not implemented for `U256`, which is required by `DTestPair<_>: From<(_, [u8; 33])>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Decodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 7 others
[INFO] [stdout] note: required for `DTestPair<U256>` to implement `From<(U256, [u8; 33])>`
[INFO] [stdout]    --> tests/tests.rs:374:15
[INFO] [stdout]     |
[INFO] [stdout] 374 | impl<T, Repr> From<(T, Repr)> for DTestPair<T>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^     ^^^^^^^^^^^^
[INFO] [stdout] 375 | where
[INFO] [stdout] 376 |     T: Decodable + fmt::Debug + cmp::Eq,
[INFO] [stdout]     |        --------- unsatisfied trait bound introduced here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:471:14
[INFO] [stdout]     |
[INFO] [stdout] 471 |       let tests = vec![
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 472 | |         DTestPair::from((U256::from(0_u64), hex!("80"))),
[INFO] [stdout] 473 | |         DTestPair::from((U256::from(0x0100_0000_u64), hex!("8401000000"))),
[INFO] [stdout] 474 | |         DTestPair::from((U256::from(0xffff_ffff_u64), hex!("84ffffffff"))),
[INFO] [stdout] ...   |
[INFO] [stdout] 478 | |         )),
[INFO] [stdout] 479 | |     ];
[INFO] [stdout]     | |_____^ the trait `Decodable` is not implemented for `U256`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Decodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 7 others
[INFO] [stdout] note: required by a bound in `DTestPair`
[INFO] [stdout]    --> tests/tests.rs:346:5
[INFO] [stdout]     |
[INFO] [stdout] 344 | struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 345 | where
[INFO] [stdout] 346 |     T: Decodable + fmt::Debug + cmp::Eq;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `DTestPair`
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:471:14
[INFO] [stdout]     |
[INFO] [stdout] 471 |       let tests = vec![
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 472 | |         DTestPair::from((U256::from(0_u64), hex!("80"))),
[INFO] [stdout] 473 | |         DTestPair::from((U256::from(0x0100_0000_u64), hex!("8401000000"))),
[INFO] [stdout] 474 | |         DTestPair::from((U256::from(0xffff_ffff_u64), hex!("84ffffffff"))),
[INFO] [stdout] ...   |
[INFO] [stdout] 478 | |         )),
[INFO] [stdout] 479 | |     ];
[INFO] [stdout]     | |_____^ the trait `Decodable` is not implemented for `U256`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Decodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 7 others
[INFO] [stdout] note: required by a bound in `DTestPair`
[INFO] [stdout]    --> tests/tests.rs:346:5
[INFO] [stdout]     |
[INFO] [stdout] 344 | struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 345 | where
[INFO] [stdout] 346 |     T: Decodable + fmt::Debug + cmp::Eq;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `DTestPair`
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:471:14
[INFO] [stdout]     |
[INFO] [stdout] 471 |       let tests = vec![
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 472 | |         DTestPair::from((U256::from(0_u64), hex!("80"))),
[INFO] [stdout] 473 | |         DTestPair::from((U256::from(0x0100_0000_u64), hex!("8401000000"))),
[INFO] [stdout] 474 | |         DTestPair::from((U256::from(0xffff_ffff_u64), hex!("84ffffffff"))),
[INFO] [stdout] ...   |
[INFO] [stdout] 478 | |         )),
[INFO] [stdout] 479 | |     ];
[INFO] [stdout]     | |_____^ the trait `Decodable` is not implemented for `U256`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Decodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 7 others
[INFO] [stdout] note: required by a bound in `DTestPair`
[INFO] [stdout]    --> tests/tests.rs:346:5
[INFO] [stdout]     |
[INFO] [stdout] 344 | struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 345 | where
[INFO] [stdout] 346 |     T: Decodable + fmt::Debug + cmp::Eq;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `DTestPair`
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:471:14
[INFO] [stdout]     |
[INFO] [stdout] 471 |       let tests = vec![
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 472 | |         DTestPair::from((U256::from(0_u64), hex!("80"))),
[INFO] [stdout] 473 | |         DTestPair::from((U256::from(0x0100_0000_u64), hex!("8401000000"))),
[INFO] [stdout] 474 | |         DTestPair::from((U256::from(0xffff_ffff_u64), hex!("84ffffffff"))),
[INFO] [stdout] ...   |
[INFO] [stdout] 478 | |         )),
[INFO] [stdout] 479 | |     ];
[INFO] [stdout]     | |_____^ the trait `Decodable` is not implemented for `U256`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Decodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 7 others
[INFO] [stdout] note: required by a bound in `DTestPair`
[INFO] [stdout]    --> tests/tests.rs:346:5
[INFO] [stdout]     |
[INFO] [stdout] 344 | struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 345 | where
[INFO] [stdout] 346 |     T: Decodable + fmt::Debug + cmp::Eq;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `DTestPair`
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:480:19
[INFO] [stdout]     |
[INFO] [stdout] 480 |     run_decode_tests(tests);
[INFO] [stdout]     |     ---------------- ^^^^^ the trait `Decodable` is not implemented for `U256`
[INFO] [stdout]     |     |
[INFO] [stdout]     |     required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Decodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 7 others
[INFO] [stdout] note: required by a bound in `run_decode_tests`
[INFO] [stdout]    --> tests/tests.rs:354:5
[INFO] [stdout]     |
[INFO] [stdout] 352 | fn run_decode_tests<T>(tests: Vec<DTestPair<T>>)
[INFO] [stdout]     |    ---------------- required by a bound in this function
[INFO] [stdout] 353 | where
[INFO] [stdout] 354 |     T: Decodable + fmt::Debug + cmp::Eq,
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `run_decode_tests`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `H160: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:505:19
[INFO] [stdout]     |
[INFO] [stdout] 505 |     let tests = vec![DTestPair::from((
[INFO] [stdout]     |                      ^^^^^^^^^ the trait `Decodable` is not implemented for `H160`, which is required by `DTestPair<_>: From<(H160, [u8; 21])>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Decodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 7 others
[INFO] [stdout] note: required for `DTestPair<H160>` to implement `From<(H160, [u8; 21])>`
[INFO] [stdout]    --> tests/tests.rs:374:15
[INFO] [stdout]     |
[INFO] [stdout] 374 | impl<T, Repr> From<(T, Repr)> for DTestPair<T>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^     ^^^^^^^^^^^^
[INFO] [stdout] 375 | where
[INFO] [stdout] 376 |     T: Decodable + fmt::Debug + cmp::Eq,
[INFO] [stdout]     |        --------- unsatisfied trait bound introduced here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `H160: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:505:19
[INFO] [stdout]     |
[INFO] [stdout] 505 |       let tests = vec![DTestPair::from((
[INFO] [stdout]     |  ______________________^
[INFO] [stdout] 506 | |         H160::from(hex!("ef2d6d194084c2de36e0dabfce45d046b37d1106")),
[INFO] [stdout] 507 | |         hex!("94ef2d6d194084c2de36e0dabfce45d046b37d1106"),
[INFO] [stdout] 508 | |     ))];
[INFO] [stdout]     | |______^ the trait `Decodable` is not implemented for `H160`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Decodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 7 others
[INFO] [stdout] note: required by a bound in `DTestPair`
[INFO] [stdout]    --> tests/tests.rs:346:5
[INFO] [stdout]     |
[INFO] [stdout] 344 | struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 345 | where
[INFO] [stdout] 346 |     T: Decodable + fmt::Debug + cmp::Eq;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `DTestPair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `H160: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:505:14
[INFO] [stdout]     |
[INFO] [stdout] 505 |       let tests = vec![DTestPair::from((
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 506 | |         H160::from(hex!("ef2d6d194084c2de36e0dabfce45d046b37d1106")),
[INFO] [stdout] 507 | |         hex!("94ef2d6d194084c2de36e0dabfce45d046b37d1106"),
[INFO] [stdout] 508 | |     ))];
[INFO] [stdout]     | |_______^ the trait `Decodable` is not implemented for `H160`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Decodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 7 others
[INFO] [stdout] note: required by a bound in `DTestPair`
[INFO] [stdout]    --> tests/tests.rs:346:5
[INFO] [stdout]     |
[INFO] [stdout] 344 | struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 345 | where
[INFO] [stdout] 346 |     T: Decodable + fmt::Debug + cmp::Eq;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `DTestPair`
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `H160: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:505:14
[INFO] [stdout]     |
[INFO] [stdout] 505 |       let tests = vec![DTestPair::from((
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 506 | |         H160::from(hex!("ef2d6d194084c2de36e0dabfce45d046b37d1106")),
[INFO] [stdout] 507 | |         hex!("94ef2d6d194084c2de36e0dabfce45d046b37d1106"),
[INFO] [stdout] 508 | |     ))];
[INFO] [stdout]     | |_______^ the trait `Decodable` is not implemented for `H160`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Decodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 7 others
[INFO] [stdout] note: required by a bound in `DTestPair`
[INFO] [stdout]    --> tests/tests.rs:346:5
[INFO] [stdout]     |
[INFO] [stdout] 344 | struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 345 | where
[INFO] [stdout] 346 |     T: Decodable + fmt::Debug + cmp::Eq;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `DTestPair`
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `H160: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:505:14
[INFO] [stdout]     |
[INFO] [stdout] 505 |       let tests = vec![DTestPair::from((
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 506 | |         H160::from(hex!("ef2d6d194084c2de36e0dabfce45d046b37d1106")),
[INFO] [stdout] 507 | |         hex!("94ef2d6d194084c2de36e0dabfce45d046b37d1106"),
[INFO] [stdout] 508 | |     ))];
[INFO] [stdout]     | |_______^ the trait `Decodable` is not implemented for `H160`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Decodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 7 others
[INFO] [stdout] note: required by a bound in `DTestPair`
[INFO] [stdout]    --> tests/tests.rs:346:5
[INFO] [stdout]     |
[INFO] [stdout] 344 | struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 345 | where
[INFO] [stdout] 346 |     T: Decodable + fmt::Debug + cmp::Eq;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `DTestPair`
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `H160: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:505:14
[INFO] [stdout]     |
[INFO] [stdout] 505 |       let tests = vec![DTestPair::from((
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 506 | |         H160::from(hex!("ef2d6d194084c2de36e0dabfce45d046b37d1106")),
[INFO] [stdout] 507 | |         hex!("94ef2d6d194084c2de36e0dabfce45d046b37d1106"),
[INFO] [stdout] 508 | |     ))];
[INFO] [stdout]     | |_______^ the trait `Decodable` is not implemented for `H160`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Decodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 7 others
[INFO] [stdout] note: required by a bound in `DTestPair`
[INFO] [stdout]    --> tests/tests.rs:346:5
[INFO] [stdout]     |
[INFO] [stdout] 344 | struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this struct
[INFO] [stdout] 345 | where
[INFO] [stdout] 346 |     T: Decodable + fmt::Debug + cmp::Eq;
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `DTestPair`
[INFO] [stdout]     = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `H160: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:509:19
[INFO] [stdout]     |
[INFO] [stdout] 509 |     run_decode_tests(tests);
[INFO] [stdout]     |     ---------------- ^^^^^ the trait `Decodable` is not implemented for `H160`
[INFO] [stdout]     |     |
[INFO] [stdout]     |     required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Decodable`:
[INFO] [stdout]               bool
[INFO] [stdout]               usize
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]               u32
[INFO] [stdout]               u64
[INFO] [stdout]               u128
[INFO] [stdout]               Inner
[INFO] [stdout]             and 7 others
[INFO] [stdout] note: required by a bound in `run_decode_tests`
[INFO] [stdout]    --> tests/tests.rs:354:5
[INFO] [stdout]     |
[INFO] [stdout] 352 | fn run_decode_tests<T>(tests: Vec<DTestPair<T>>)
[INFO] [stdout]     |    ---------------- required by a bound in this function
[INFO] [stdout] 353 | where
[INFO] [stdout] 354 |     T: Decodable + fmt::Debug + cmp::Eq,
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `run_decode_tests`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 38 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 `rlp` (test "tests") due to 39 previous errors
[INFO] running `Command { std: "docker" "inspect" "c93b570acc5ae22b441d3fa5f5bfab3bb28fe4475ba796f88b5286d576779b5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c93b570acc5ae22b441d3fa5f5bfab3bb28fe4475ba796f88b5286d576779b5f", kill_on_drop: false }`
[INFO] [stdout] c93b570acc5ae22b441d3fa5f5bfab3bb28fe4475ba796f88b5286d576779b5f