[INFO] crate byteordered 0.5.0 is already in cache
[INFO] testing byteordered-0.5.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate byteordered 0.5.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate byteordered 0.5.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", 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-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8ff07c6970406f392038b48248394f04779fae747087a7b98bf5d84bef45019
[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" "c8ff07c6970406f392038b48248394f04779fae747087a7b98bf5d84bef45019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8ff07c6970406f392038b48248394f04779fae747087a7b98bf5d84bef45019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8ff07c6970406f392038b48248394f04779fae747087a7b98bf5d84bef45019", kill_on_drop: false }`
[INFO] [stdout] c8ff07c6970406f392038b48248394f04779fae747087a7b98bf5d84bef45019
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efa29004ea849d51dffd5a599c6f0cb5441d887e2ecb1154f1553755fa820a64
[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" "efa29004ea849d51dffd5a599c6f0cb5441d887e2ecb1154f1553755fa820a64", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling byteordered v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "efa29004ea849d51dffd5a599c6f0cb5441d887e2ecb1154f1553755fa820a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efa29004ea849d51dffd5a599c6f0cb5441d887e2ecb1154f1553755fa820a64", kill_on_drop: false }`
[INFO] [stdout] efa29004ea849d51dffd5a599c6f0cb5441d887e2ecb1154f1553755fa820a64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08ce216c237eeb5c5844fff7cfe165d9b4a8ee44746d8fd5e41c65ac3e377af2
[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" "08ce216c237eeb5c5844fff7cfe165d9b4a8ee44746d8fd5e41c65ac3e377af2", 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 1.12s
[INFO] running `Command { std: "docker" "inspect" "08ce216c237eeb5c5844fff7cfe165d9b4a8ee44746d8fd5e41c65ac3e377af2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08ce216c237eeb5c5844fff7cfe165d9b4a8ee44746d8fd5e41c65ac3e377af2", kill_on_drop: false }`
[INFO] [stdout] 08ce216c237eeb5c5844fff7cfe165d9b4a8ee44746d8fd5e41c65ac3e377af2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 774ae8abe7db9fcbae12cc8a93ced7260745f0289438020d105efa7dc78e7bf2
[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" "774ae8abe7db9fcbae12cc8a93ced7260745f0289438020d105efa7dc78e7bf2", kill_on_drop: false }`
[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 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/byteordered-6a613b199d9e74e6
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test base::tests::test_native_is_le ... ok
[INFO] [stdout] test base::tests::test_read_u64 ... ok
[INFO] [stdout] test base::tests::test_read_u32 ... ok
[INFO] [stdout] test wrap::tests::test_read_u64 ... ok
[INFO] [stdout] test wrap::tests::test_write_u64 ... ok
[INFO] [stdout] test base::tests::test_read_u16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/macro-e7ac96d963883fbd
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_macro_byteordered ... ok
[INFO] [stdout] test test_macro_one_read ... ok
[INFO] [stdout] test test_macro_one_read_2 ... ok
[INFO] [stderr]    Doc-tests byteordered
[INFO] [stdout] test test_macro_multi_pipe ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - with_order (line 192) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] test src/wrap.rs - wrap::ByteOrdered<R, E>::read_i8 (line 270) ... 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/wrap.rs - wrap::ByteOrdered<R, E>::read_i16 (line 322) ... ok
[INFO] [stdout] test src/wrap.rs - wrap::ByteOrdered<W, E>::write_i16 (line 481) ... ok
[INFO] [stdout] test src/lib.rs - with_order (line 143) ... ok
[INFO] [stdout] test src/base.rs - base::Endianness::le_iff (line 539) ... ok
[INFO] [stdout] test src/wrap.rs - wrap::ByteOrdered<R, E>::read_u8 (line 298) ... ok
[INFO] [stdout] test src/lib.rs - with_order (line 168) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "774ae8abe7db9fcbae12cc8a93ced7260745f0289438020d105efa7dc78e7bf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "774ae8abe7db9fcbae12cc8a93ced7260745f0289438020d105efa7dc78e7bf2", kill_on_drop: false }`
[INFO] [stdout] 774ae8abe7db9fcbae12cc8a93ced7260745f0289438020d105efa7dc78e7bf2