[INFO] fetching crate rlp 0.5.1...
[INFO] checking rlp-0.5.1 against 1.55.0 for beta-1.56-3
[INFO] extracting crate rlp 0.5.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate rlp 0.5.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rlp 0.5.1
[INFO] finished tweaking crates.io crate rlp 0.5.1
[INFO] tweaked toml for crates.io crate rlp 0.5.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f806fe3fdf1951cb925827d12c2d0e04ef0c9ca55baf7e62ac5628e6f4e2b15
[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" "4f806fe3fdf1951cb925827d12c2d0e04ef0c9ca55baf7e62ac5628e6f4e2b15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f806fe3fdf1951cb925827d12c2d0e04ef0c9ca55baf7e62ac5628e6f4e2b15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f806fe3fdf1951cb925827d12c2d0e04ef0c9ca55baf7e62ac5628e6f4e2b15", kill_on_drop: false }`
[INFO] [stdout] 4f806fe3fdf1951cb925827d12c2d0e04ef0c9ca55baf7e62ac5628e6f4e2b15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d77634010ef85ecd59abb4327ee2ab9125ef47ccfbf910212d215c32ae17671
[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" "7d77634010ef85ecd59abb4327ee2ab9125ef47ccfbf910212d215c32ae17671", kill_on_drop: false }`
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling hex-literal v0.3.3
[INFO] [stderr]     Checking rlp v0.5.1
[INFO] [stderr]     Checking rlp v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stderr]     Checking impl-rlp v0.3.0
[INFO] [stderr]     Checking uint v0.9.1
[INFO] [stderr]     Checking fixed-hash v0.7.0
[INFO] [stderr]    Compiling parity-scale-codec-derive v2.3.1
[INFO] [stderr]     Checking parity-scale-codec v2.3.1
[INFO] [stderr]     Checking impl-codec v0.5.1
[INFO] [stderr]     Checking primitive-types v0.10.1
[INFO] [stdout] error[E0277]: the trait bound `U256: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:216:19
[INFO] [stdout]     |
[INFO] [stdout] 125 | struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this
[INFO] [stdout] 126 | where
[INFO] [stdout] 127 |     T: Encodable;
[INFO] [stdout]     |        --------- required by this bound in `ETestPair`
[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] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:215:14
[INFO] [stdout]     |
[INFO] [stdout] 125 |   struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |          --------- required by a bound in this
[INFO] [stdout] 126 |   where
[INFO] [stdout] 127 |       T: Encodable;
[INFO] [stdout]     |          --------- required by this bound in `ETestPair`
[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]     = 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:217:19
[INFO] [stdout]     |
[INFO] [stdout] 125 | struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this
[INFO] [stdout] 126 | where
[INFO] [stdout] 127 |     T: Encodable;
[INFO] [stdout]     |        --------- required by this bound in `ETestPair`
[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] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:217:3
[INFO] [stdout]     |
[INFO] [stdout] 125 | struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this
[INFO] [stdout] 126 | where
[INFO] [stdout] 127 |     T: Encodable;
[INFO] [stdout]     |        --------- required by this bound in `ETestPair`
[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] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:218:19
[INFO] [stdout]     |
[INFO] [stdout] 125 | struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this
[INFO] [stdout] 126 | where
[INFO] [stdout] 127 |     T: Encodable;
[INFO] [stdout]     |        --------- required by this bound in `ETestPair`
[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] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:218:3
[INFO] [stdout]     |
[INFO] [stdout] 125 | struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this
[INFO] [stdout] 126 | where
[INFO] [stdout] 127 |     T: Encodable;
[INFO] [stdout]     |        --------- required by this bound in `ETestPair`
[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] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:219:3
[INFO] [stdout]     |
[INFO] [stdout] 125 | struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this
[INFO] [stdout] 126 | where
[INFO] [stdout] 127 |     T: Encodable;
[INFO] [stdout]     |        --------- required by this bound in `ETestPair`
[INFO] [stdout] ...
[INFO] [stdout] 219 |         ETestPair::from((
[INFO] [stdout]     |         ^^^^^^^^^ the trait `Encodable` is not implemented for `U256`
[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`
[INFO] [stdout]     |
[INFO] [stdout] note: required because of the requirements on the impl of `From<(U256, [u8; 33])>` for `ETestPair<U256>`
[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] note: required by `from`
[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] 125 |   struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |          --------- required by a bound in this
[INFO] [stdout] 126 |   where
[INFO] [stdout] 127 |       T: Encodable;
[INFO] [stdout]     |          --------- required by this bound in `ETestPair`
[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]     = 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] 129 | fn run_encode_tests<T>(tests: Vec<ETestPair<T>>)
[INFO] [stdout]     |    ---------------- required by a bound in this
[INFO] [stdout] 130 | where
[INFO] [stdout] 131 |     T: Encodable,
[INFO] [stdout]     |        --------- required by this bound in `run_encode_tests`
[INFO] [stdout] ...
[INFO] [stdout] 224 |     run_encode_tests(tests);
[INFO] [stdout]     |                      ^^^^^ the trait `Encodable` is not implemented for `U256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `H160: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:273:35
[INFO] [stdout]     |
[INFO] [stdout] 125 |   struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |          --------- required by a bound in this
[INFO] [stdout] 126 |   where
[INFO] [stdout] 127 |       T: Encodable;
[INFO] [stdout]     |          --------- required by this bound in `ETestPair`
[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] 
[INFO] [stdout] error[E0277]: the trait bound `H160: Encodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:273:14
[INFO] [stdout]     |
[INFO] [stdout] 125 |   struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |          --------- required by a bound in this
[INFO] [stdout] 126 |   where
[INFO] [stdout] 127 |       T: Encodable;
[INFO] [stdout]     |          --------- required by this bound in `ETestPair`
[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]     = 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] 125 |   struct ETestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |          --------- required by a bound in this
[INFO] [stdout] 126 |   where
[INFO] [stdout] 127 |       T: Encodable;
[INFO] [stdout]     |          --------- required by this bound in `ETestPair`
[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]     = 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] 129 | fn run_encode_tests<T>(tests: Vec<ETestPair<T>>)
[INFO] [stdout]     |    ---------------- required by a bound in this
[INFO] [stdout] 130 | where
[INFO] [stdout] 131 |     T: Encodable,
[INFO] [stdout]     |        --------- required by this bound in `run_encode_tests`
[INFO] [stdout] ...
[INFO] [stdout] 277 |     run_encode_tests(tests);
[INFO] [stdout]     |                      ^^^^^ the trait `Encodable` is not implemented for `H160`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:472:19
[INFO] [stdout]     |
[INFO] [stdout] 344 | struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this
[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] 472 |         DTestPair::from((U256::from(0_u64), hex!("80"))),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Decodable` is not implemented for `U256`
[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] 344 |   struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |          --------- required by a bound in this
[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] 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]     = 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:473:19
[INFO] [stdout]     |
[INFO] [stdout] 344 | struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this
[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] 473 |         DTestPair::from((U256::from(0x0100_0000_u64), hex!("8401000000"))),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Decodable` is not implemented for `U256`
[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] 344 | struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this
[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] 473 |         DTestPair::from((U256::from(0x0100_0000_u64), hex!("8401000000"))),
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Decodable` is not implemented for `U256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `U256: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:474:19
[INFO] [stdout]     |
[INFO] [stdout] 344 | struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this
[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] 474 |         DTestPair::from((U256::from(0xffff_ffff_u64), hex!("84ffffffff"))),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Decodable` is not implemented for `U256`
[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] 344 | struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this
[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] 474 |         DTestPair::from((U256::from(0xffff_ffff_u64), hex!("84ffffffff"))),
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Decodable` is not implemented for `U256`
[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] 344 | struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |        --------- required by a bound in this
[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] 475 |         DTestPair::from((
[INFO] [stdout]     |         ^^^^^^^^^ the trait `Decodable` is not implemented for `U256`
[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`
[INFO] [stdout]     |
[INFO] [stdout] note: required because of the requirements on the impl of `From<(U256, [u8; 33])>` for `DTestPair<U256>`
[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] note: required by `from`
[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] 344 |   struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |          --------- required by a bound in this
[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] 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]     = 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] 352 | fn run_decode_tests<T>(tests: Vec<DTestPair<T>>)
[INFO] [stdout]     |    ---------------- required by a bound in this
[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] 480 |     run_decode_tests(tests);
[INFO] [stdout]     |                      ^^^^^ the trait `Decodable` is not implemented for `U256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `H160: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:505:35
[INFO] [stdout]     |
[INFO] [stdout] 344 |   struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |          --------- required by a bound in this
[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] 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] 
[INFO] [stdout] error[E0277]: the trait bound `H160: Decodable` is not satisfied
[INFO] [stdout]    --> tests/tests.rs:505:14
[INFO] [stdout]     |
[INFO] [stdout] 344 |   struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |          --------- required by a bound in this
[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] 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]     = 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] 344 |   struct DTestPair<T>(T, Vec<u8>)
[INFO] [stdout]     |          --------- required by a bound in this
[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] 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]     = 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] 352 | fn run_decode_tests<T>(tests: Vec<DTestPair<T>>)
[INFO] [stdout]     |    ---------------- required by a bound in this
[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] 509 |     run_decode_tests(tests);
[INFO] [stdout]     |                      ^^^^^ the trait `Decodable` is not implemented for `H160`
[INFO] [stdout] 
[INFO] [stdout] 
[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] 
[INFO] [stdout] error: aborting due to 28 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` due to 29 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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] 
[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: build failed
[INFO] running `Command { std: "docker" "inspect" "7d77634010ef85ecd59abb4327ee2ab9125ef47ccfbf910212d215c32ae17671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d77634010ef85ecd59abb4327ee2ab9125ef47ccfbf910212d215c32ae17671", kill_on_drop: false }`
[INFO] [stdout] 7d77634010ef85ecd59abb4327ee2ab9125ef47ccfbf910212d215c32ae17671
