[INFO] fetching crate byteable 0.4.0...
[INFO] testing byteable-0.4.0 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate byteable 0.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate byteable 0.4.0
[INFO] finished tweaking crates.io crate byteable 0.4.0
[INFO] tweaked toml for crates.io crate byteable 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate byteable 0.4.0 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate byteable 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded byteable_derive v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 169b814ae36b35fbef8c79963e5ae897409ca1faa49aef1efc56e0a4cac5a40c
[INFO] running `Command { std: "docker" "start" "-a" "169b814ae36b35fbef8c79963e5ae897409ca1faa49aef1efc56e0a4cac5a40c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "169b814ae36b35fbef8c79963e5ae897409ca1faa49aef1efc56e0a4cac5a40c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "169b814ae36b35fbef8c79963e5ae897409ca1faa49aef1efc56e0a4cac5a40c", kill_on_drop: false }`
[INFO] [stdout] 169b814ae36b35fbef8c79963e5ae897409ca1faa49aef1efc56e0a4cac5a40c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 247ade6b57ae3372248eb12866e61dc871b870d30b25a2d5ff234e72bf1bd025
[INFO] running `Command { std: "docker" "start" "-a" "247ade6b57ae3372248eb12866e61dc871b870d30b25a2d5ff234e72bf1bd025", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteable v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "247ade6b57ae3372248eb12866e61dc871b870d30b25a2d5ff234e72bf1bd025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "247ade6b57ae3372248eb12866e61dc871b870d30b25a2d5ff234e72bf1bd025", kill_on_drop: false }`
[INFO] [stdout] 247ade6b57ae3372248eb12866e61dc871b870d30b25a2d5ff234e72bf1bd025
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75f5d11f99c0251d164be1a8196fe1cf460cf3b15db93f54670b62962e0d2fa9
[INFO] running `Command { std: "docker" "start" "-a" "75f5d11f99c0251d164be1a8196fe1cf460cf3b15db93f54670b62962e0d2fa9", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteable v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "75f5d11f99c0251d164be1a8196fe1cf460cf3b15db93f54670b62962e0d2fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75f5d11f99c0251d164be1a8196fe1cf460cf3b15db93f54670b62962e0d2fa9", kill_on_drop: false }`
[INFO] [stdout] 75f5d11f99c0251d164be1a8196fe1cf460cf3b15db93f54670b62962e0d2fa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 876fdfd8bd5421b1dea113d3e9f101668aba1efc95249911108e972e000fea46
[INFO] running `Command { std: "docker" "start" "-a" "876fdfd8bd5421b1dea113d3e9f101668aba1efc95249911108e972e000fea46", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/byteable-64b47a533e6e0c7e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::endian::big_endian_test ... ok
[INFO] [stdout] test tests::endian::little_endian_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests byteable
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 18) stdout ----
[INFO] [stdout] error: cannot find derive macro `Byteable` in this scope
[INFO] [stdout]  --> src/lib.rs:23:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Byteable, Clone, Copy, PartialEq, Debug)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Byteable` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]  --> src/lib.rs:20:16
[INFO] [stdout]   |
[INFO] [stdout] 5 | use byteable::{Byteable, ReadByteable, WriteByteable, LittleEndian};
[INFO] [stdout]   |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_bytearray` found for struct `MyPacket` in the current scope
[INFO] [stdout]   --> src/lib.rs:36:25
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct MyPacket {
[INFO] [stdout]    | --------------- method `as_bytearray` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 | let byte_array = packet.as_bytearray();
[INFO] [stdout]    |                         ^^^^^^^^^^^^ method not found in `MyPacket`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `as_bytearray`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `Byteable`
[INFO] [stdout] help: one of the expressions' fields has a method of the same name
[INFO] [stdout]    |
[INFO] [stdout] 21 | let byte_array = packet.value.as_bytearray();
[INFO] [stdout]    |                         ++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `MyPacket: Byteable` is not satisfied
[INFO] [stdout]    --> src/lib.rs:41:18
[INFO] [stdout]     |
[INFO] [stdout] 26  | buffer.write_one(packet).unwrap();
[INFO] [stdout]     |        --------- ^^^^^^ the trait `Byteable` is not implemented for `MyPacket`
[INFO] [stdout]     |        |
[INFO] [stdout]     |        required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Byteable`:
[INFO] [stdout]               BigEndian<f32>
[INFO] [stdout]               BigEndian<f64>
[INFO] [stdout]               BigEndian<i128>
[INFO] [stdout]               BigEndian<i16>
[INFO] [stdout]               BigEndian<i32>
[INFO] [stdout]               BigEndian<i64>
[INFO] [stdout]               BigEndian<i8>
[INFO] [stdout]               BigEndian<isize>
[INFO] [stdout]             and 20 others
[INFO] [stdout] note: required by a bound in `write_one`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:194:21
[INFO] [stdout]     |
[INFO] [stdout] 194 |     fn write_one<T: Byteable>(&mut self, data: T) -> std::io::Result<()> {
[INFO] [stdout]     |                     ^^^^^^^^ required by this bound in `WriteByteable::write_one`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `MyPacket: Byteable` is not satisfied
[INFO] [stdout]    --> src/lib.rs:47:36
[INFO] [stdout]     |
[INFO] [stdout] 32  | let read_packet: MyPacket = reader.read_one().unwrap();
[INFO] [stdout]     |                                    ^^^^^^^^ the trait `Byteable` is not implemented for `MyPacket`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Byteable`:
[INFO] [stdout]               BigEndian<f32>
[INFO] [stdout]               BigEndian<f64>
[INFO] [stdout]               BigEndian<i128>
[INFO] [stdout]               BigEndian<i16>
[INFO] [stdout]               BigEndian<i32>
[INFO] [stdout]               BigEndian<i64>
[INFO] [stdout]               BigEndian<i8>
[INFO] [stdout]               BigEndian<isize>
[INFO] [stdout]             and 20 others
[INFO] [stdout] note: required by a bound in `read_one`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:178:20
[INFO] [stdout]     |
[INFO] [stdout] 178 |     fn read_one<T: Byteable>(&mut self) -> std::io::Result<T> {
[INFO] [stdout]     |                    ^^^^^^^^ required by this bound in `ReadByteable::read_one`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 18)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "876fdfd8bd5421b1dea113d3e9f101668aba1efc95249911108e972e000fea46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "876fdfd8bd5421b1dea113d3e9f101668aba1efc95249911108e972e000fea46", kill_on_drop: false }`
[INFO] [stdout] 876fdfd8bd5421b1dea113d3e9f101668aba1efc95249911108e972e000fea46
