[INFO] crate tokio-byteorder 0.2.0 is already in cache
[INFO] testing tokio-byteorder-0.2.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate tokio-byteorder 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate tokio-byteorder 0.2.0 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 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-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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 317e1a456c8f9cc3f5fb2660fb7842c52b94d935fd2b96f3e98d4dd1dfaa4f01
[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" "317e1a456c8f9cc3f5fb2660fb7842c52b94d935fd2b96f3e98d4dd1dfaa4f01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "317e1a456c8f9cc3f5fb2660fb7842c52b94d935fd2b96f3e98d4dd1dfaa4f01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "317e1a456c8f9cc3f5fb2660fb7842c52b94d935fd2b96f3e98d4dd1dfaa4f01", kill_on_drop: false }`
[INFO] [stdout] 317e1a456c8f9cc3f5fb2660fb7842c52b94d935fd2b96f3e98d4dd1dfaa4f01
[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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 0aba96c82c6cb941b90affcfe41e4a3c6d9641e0a0c3fd4eea78c0e3c019fdc4
[INFO] running `Command { std: "docker" "start" "-a" "0aba96c82c6cb941b90affcfe41e4a3c6d9641e0a0c3fd4eea78c0e3c019fdc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling arc-swap v0.4.7
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling pin-project-lite v0.1.7
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling tokio-byteorder v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.27s
[INFO] running `Command { std: "docker" "inspect" "0aba96c82c6cb941b90affcfe41e4a3c6d9641e0a0c3fd4eea78c0e3c019fdc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aba96c82c6cb941b90affcfe41e4a3c6d9641e0a0c3fd4eea78c0e3c019fdc4", kill_on_drop: false }`
[INFO] [stdout] 0aba96c82c6cb941b90affcfe41e4a3c6d9641e0a0c3fd4eea78c0e3c019fdc4
[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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fdc1c6f174e10a0861241b141cfdb1cad1b426dd8c58b3ccbe364d3e00aebe2
[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" "4fdc1c6f174e10a0861241b141cfdb1cad1b426dd8c58b3ccbe364d3e00aebe2", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-byteorder v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.15s
[INFO] running `Command { std: "docker" "inspect" "4fdc1c6f174e10a0861241b141cfdb1cad1b426dd8c58b3ccbe364d3e00aebe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fdc1c6f174e10a0861241b141cfdb1cad1b426dd8c58b3ccbe364d3e00aebe2", kill_on_drop: false }`
[INFO] [stdout] 4fdc1c6f174e10a0861241b141cfdb1cad1b426dd8c58b3ccbe364d3e00aebe2
[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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2eda68bbd545f6e32aadcce72656cd4293b480cdb7588fb19bd9c0e7c0c6aa9
[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" "f2eda68bbd545f6e32aadcce72656cd4293b480cdb7588fb19bd9c0e7c0c6aa9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tokio_byteorder-f0676820e9b82898
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-8316af26f2f0e4f5
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[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 i16::zero ... ok
[INFO] [stdout] test i64::zero ... ok
[INFO] [stdout] test i8::min ... ok
[INFO] [stdout] test u16::max ... ok
[INFO] [stdout] test i32::zero ... ok
[INFO] [stdout] test i8::writes ... ok
[INFO] [stdout] test u16::min ... ok
[INFO] [stdout] test i8::zero ... ok
[INFO] [stdout] test i64::writes ... ok
[INFO] [stdout] test u32::writes ... ok
[INFO] [stdout] test i64::min ... ok
[INFO] [stdout] test i32::writes ... ok
[INFO] [stdout] test u32::zero ... ok
[INFO] [stdout] test i32::min ... ok
[INFO] [stdout] test i8::max ... ok
[INFO] [stdout] test u64::min ... ok
[INFO] [stdout] test u64::zero ... ok
[INFO] [stdout] test i64::max ... ok
[INFO] [stdout] test u16::writes ... ok
[INFO] [stdout] test u64::writes ... ok
[INFO] [stdout] test i16::max ... ok
[INFO] [stdout] test i16::min ... ok
[INFO] [stdout] test u64::max ... ok
[INFO] [stdout] test u32::max ... ok
[INFO] [stdout] test u16::zero ... ok
[INFO] [stdout] test u8::zero ... ok
[INFO] [stdout] test i32::max ... ok
[INFO] [stdout] test i16::writes ... ok
[INFO] [stdout] test u32::min ... ok
[INFO] [stdout] test u8::max ... ok
[INFO] [stdout] test u8::min ... ok
[INFO] [stdout] test u8::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] [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-8e7ddb72171cc91f.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-df055ee524cfa136.rlib --extern tokio_byteorder=/opt/rustwide/target/debug/deps/libtokio_byteorder-22cabd70c6833929.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f2eda68bbd545f6e32aadcce72656cd4293b480cdb7588fb19bd9c0e7c0c6aa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2eda68bbd545f6e32aadcce72656cd4293b480cdb7588fb19bd9c0e7c0c6aa9", kill_on_drop: false }`
[INFO] [stdout] f2eda68bbd545f6e32aadcce72656cd4293b480cdb7588fb19bd9c0e7c0c6aa9