[INFO] fetching crate byteordered 0.5.0...
[INFO] testing byteordered-0.5.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate byteordered 0.5.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate byteordered 0.5.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate byteordered 0.5.0
[INFO] finished tweaking crates.io crate byteordered 0.5.0
[INFO] tweaked toml for crates.io crate byteordered 0.5.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c603d7c6fcbcf1b7108f03b3b8c5b3d8a792c2770669dec1193e5455124ec533
[INFO] running `Command { std: "docker" "start" "-a" "c603d7c6fcbcf1b7108f03b3b8c5b3d8a792c2770669dec1193e5455124ec533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c603d7c6fcbcf1b7108f03b3b8c5b3d8a792c2770669dec1193e5455124ec533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c603d7c6fcbcf1b7108f03b3b8c5b3d8a792c2770669dec1193e5455124ec533", kill_on_drop: false }`
[INFO] [stdout] c603d7c6fcbcf1b7108f03b3b8c5b3d8a792c2770669dec1193e5455124ec533
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 20b75a384b43aed3fae3e525509240b6379866dce123b12f3fbb508835929567
[INFO] running `Command { std: "docker" "start" "-a" "20b75a384b43aed3fae3e525509240b6379866dce123b12f3fbb508835929567", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling byteordered v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "20b75a384b43aed3fae3e525509240b6379866dce123b12f3fbb508835929567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20b75a384b43aed3fae3e525509240b6379866dce123b12f3fbb508835929567", kill_on_drop: false }`
[INFO] [stdout] 20b75a384b43aed3fae3e525509240b6379866dce123b12f3fbb508835929567
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80bb2f1ada90b5879a9e4a266e69bb9b2ccf4a20aedd1ed200a79fbce2213695
[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" "80bb2f1ada90b5879a9e4a266e69bb9b2ccf4a20aedd1ed200a79fbce2213695", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteordered v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> tests/macro.rs:28:55
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let v = with_order!(x, Endianness::Little, |data| { data.read_u16().unwrap() });
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> tests/macro.rs:28:55
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let v = with_order!(x, Endianness::Little, |data| { data.read_u16().unwrap() });
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> tests/macro.rs:32:52
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let v = with_order!(x, Endianness::Big, |data| { data.read_u16().unwrap() });
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "80bb2f1ada90b5879a9e4a266e69bb9b2ccf4a20aedd1ed200a79fbce2213695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80bb2f1ada90b5879a9e4a266e69bb9b2ccf4a20aedd1ed200a79fbce2213695", kill_on_drop: false }`
[INFO] [stdout] 80bb2f1ada90b5879a9e4a266e69bb9b2ccf4a20aedd1ed200a79fbce2213695
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b608012aefd5f41c67e7c9b95297ccf9feb494d84b2cf9a0f3a422a80fd8124b
[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" "b608012aefd5f41c67e7c9b95297ccf9feb494d84b2cf9a0f3a422a80fd8124b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> tests/macro.rs:28:55
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let v = with_order!(x, Endianness::Little, |data| { data.read_u16().unwrap() });
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> tests/macro.rs:28:55
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let v = with_order!(x, Endianness::Little, |data| { data.read_u16().unwrap() });
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> tests/macro.rs:32:52
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let v = with_order!(x, Endianness::Big, |data| { data.read_u16().unwrap() });
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/byteordered-c25f1c6293a34ad1)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test base::tests::test_native_is_le ... ok
[INFO] [stdout] test base::tests::test_read_u16 ... ok
[INFO] [stdout] test base::tests::test_read_u32 ... ok
[INFO] [stdout] test base::tests::test_read_u64 ... ok
[INFO] [stdout] test wrap::tests::test_read_u64 ... ok
[INFO] [stdout] test wrap::tests::test_write_u64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/macro.rs (/opt/rustwide/target/debug/deps/macro-62f9ff84ad072747)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_macro_byteordered ... ok
[INFO] [stdout] test test_macro_multi_pipe ... ok
[INFO] [stdout] test test_macro_one_read ... ok
[INFO] [stdout] test test_macro_one_read_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests byteordered
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 24) - compile ... ok
[INFO] [stdout] test src/lib.rs - with_order (line 192) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 86) - compile ... ok
[INFO] [stdout] test src/base.rs - base::Endianness::be_iff (line 561) ... ok
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] test src/base.rs - base::Endianness::le_iff (line 539) ... ok
[INFO] [stdout] test src/lib.rs - with_order (line 168) ... ok
[INFO] [stdout] test src/wrap.rs - wrap::ByteOrdered<W, E>::write_i16 (line 481) ... ok
[INFO] [stdout] test src/wrap.rs - wrap::ByteOrdered<R, E>::read_i8 (line 270) ... ok
[INFO] [stdout] test src/wrap.rs - wrap::ByteOrdered<R, E>::read_i16 (line 322) ... ok
[INFO] [stdout] test src/lib.rs - with_order (line 143) ... ok
[INFO] [stdout] test src/wrap.rs - wrap::ByteOrdered<R, E>::read_u8 (line 298) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b608012aefd5f41c67e7c9b95297ccf9feb494d84b2cf9a0f3a422a80fd8124b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b608012aefd5f41c67e7c9b95297ccf9feb494d84b2cf9a0f3a422a80fd8124b", kill_on_drop: false }`
[INFO] [stdout] b608012aefd5f41c67e7c9b95297ccf9feb494d84b2cf9a0f3a422a80fd8124b