[INFO] crate tokio-byteorder 0.2.0 is already in cache
[INFO] testing tokio-byteorder-0.2.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate tokio-byteorder 0.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate tokio-byteorder 0.2.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-byteorder 0.2.0
[INFO] finished tweaking crates.io crate tokio-byteorder 0.2.0
[INFO] tweaked toml for crates.io crate tokio-byteorder 0.2.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbd51d2473a298d519a4399ef3425783016a227f17f2ab012a54910906f02b55
[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" "cbd51d2473a298d519a4399ef3425783016a227f17f2ab012a54910906f02b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbd51d2473a298d519a4399ef3425783016a227f17f2ab012a54910906f02b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd51d2473a298d519a4399ef3425783016a227f17f2ab012a54910906f02b55", kill_on_drop: false }`
[INFO] [stdout] cbd51d2473a298d519a4399ef3425783016a227f17f2ab012a54910906f02b55
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 996eb6546f7756671f1f7d8ad34ed15406c90f02ed88bc3d4827f3cf8035d070
[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" "996eb6546f7756671f1f7d8ad34ed15406c90f02ed88bc3d4827f3cf8035d070", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-byteorder v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "996eb6546f7756671f1f7d8ad34ed15406c90f02ed88bc3d4827f3cf8035d070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "996eb6546f7756671f1f7d8ad34ed15406c90f02ed88bc3d4827f3cf8035d070", kill_on_drop: false }`
[INFO] [stdout] 996eb6546f7756671f1f7d8ad34ed15406c90f02ed88bc3d4827f3cf8035d070
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e383cfc9d4a2ead2a2847a6b613e60053871de47ad8450311c941bf184574b3a
[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" "e383cfc9d4a2ead2a2847a6b613e60053871de47ad8450311c941bf184574b3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-byteorder v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "e383cfc9d4a2ead2a2847a6b613e60053871de47ad8450311c941bf184574b3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e383cfc9d4a2ead2a2847a6b613e60053871de47ad8450311c941bf184574b3a", kill_on_drop: false }`
[INFO] [stdout] e383cfc9d4a2ead2a2847a6b613e60053871de47ad8450311c941bf184574b3a
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa1fa4a3a28f3a02dc401248a42820bc85d2e37ba04b2cc902142718cc47f2b9
[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" "aa1fa4a3a28f3a02dc401248a42820bc85d2e37ba04b2cc902142718cc47f2b9", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tokio_byteorder-b8359eba564b6db8
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-d2dbc0c78b632ec8
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test i64::writes ... ok
[INFO] [stdout] test i64::min ... ok
[INFO] [stdout] test i64::max ... ok
[INFO] [stdout] test u16::min ... ok
[INFO] [stdout] test u16::writes ... ok
[INFO] [stdout] test i32::max ... ok
[INFO] [stdout] test i8::max ... ok
[INFO] [stdout] test i32::zero ... ok
[INFO] [stdout] test i16::min ... ok
[INFO] [stdout] test u16::zero ... ok
[INFO] [stdout] test i16::max ... ok
[INFO] [stdout] test u16::max ... ok
[INFO] [stdout] test i8::min ... ok
[INFO] [stdout] test u32::min ... ok
[INFO] [stdout] test i16::writes ... ok
[INFO] [stdout] test i32::writes ... ok
[INFO] [stdout] test i32::min ... ok
[INFO] [stdout] test i64::zero ... ok
[INFO] [stdout] test i16::zero ... ok
[INFO] [stdout] test i8::zero ... ok
[INFO] [stdout] test u32::max ... ok
[INFO] [stdout] test i8::writes ... ok
[INFO] [stdout] test u64::zero ... ok
[INFO] [stdout] test u8::writes ... ok
[INFO] [stdout] test u64::max ... ok
[INFO] [stdout] test u8::zero ... ok
[INFO] [stdout] test u8::min ... ok
[INFO] [stdout] test u64::writes ... ok
[INFO] [stdout] test u32::zero ... ok
[INFO] [stdout] test u64::min ... ok
[INFO] [stdout] test u8::max ... ok
[INFO] [stdout] test u32::writes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio-byteorder
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test src/lib.rs - AsyncReadBytesExt::read_i16 (line 210) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncReadBytesExt::read_f64 (line 211) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncReadBytesExt::read_i128 (line 210) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncReadBytesExt::read_i64 (line 210) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncReadBytesExt::read_f32 (line 211) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncReadBytesExt::read_i8 (line 281) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 24) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncReadBytesExt::read_u128 (line 210) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncReadBytesExt::read_i32 (line 210) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncReadBytesExt::read_i24 (line 210) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncReadBytesExt::read_u16 (line 210) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncReadBytesExt::read_u8 (line 247) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncWriteBytesExt::write_i24 (line 802) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncReadBytesExt::read_u64 (line 210) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncWriteBytesExt::write_f64 (line 803) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncWriteBytesExt::write_f32 (line 803) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncReadBytesExt::read_u48 (line 210) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncWriteBytesExt::write_i48 (line 802) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncWriteBytesExt::write_i32 (line 802) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncWriteBytesExt::write_i16 (line 802) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncWriteBytesExt (line 808) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncWriteBytesExt::write_i64 (line 802) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncReadBytesExt::read_u24 (line 210) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 40) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncReadBytesExt (line 216) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncReadBytesExt::read_u32 (line 210) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncReadBytesExt::read_i48 (line 210) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncWriteBytesExt::write_u16 (line 802) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncWriteBytesExt::write_u24 (line 802) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncWriteBytesExt::write_u64 (line 802) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncWriteBytesExt::write_i8 (line 873) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncWriteBytesExt::write_u32 (line 802) ... FAILED
[INFO] [stdout] test src/lib.rs - AsyncWriteBytesExt::write_u48 (line 802) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name tokio_byteorder -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-f7f925fcf7e16859.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-1a42ba6dd005cfd8.rlib --extern tokio_byteorder=/opt/rustwide/target/debug/deps/libtokio_byteorder-317838694639eec8.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "aa1fa4a3a28f3a02dc401248a42820bc85d2e37ba04b2cc902142718cc47f2b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa1fa4a3a28f3a02dc401248a42820bc85d2e37ba04b2cc902142718cc47f2b9", kill_on_drop: false }`
[INFO] [stdout] aa1fa4a3a28f3a02dc401248a42820bc85d2e37ba04b2cc902142718cc47f2b9