[INFO] fetching crate tokio-byteorder 0.3.0...
[INFO] testing tokio-byteorder-0.3.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate tokio-byteorder 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate tokio-byteorder 0.3.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-byteorder 0.3.0
[INFO] finished tweaking crates.io crate tokio-byteorder 0.3.0
[INFO] tweaked toml for crates.io crate tokio-byteorder 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 340fdb7cc143b9c61fb8cdea2740b714d34246d3f9ad772fbd7c8bbd4ebf180d
[INFO] running `Command { std: "docker" "start" "-a" "340fdb7cc143b9c61fb8cdea2740b714d34246d3f9ad772fbd7c8bbd4ebf180d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "340fdb7cc143b9c61fb8cdea2740b714d34246d3f9ad772fbd7c8bbd4ebf180d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "340fdb7cc143b9c61fb8cdea2740b714d34246d3f9ad772fbd7c8bbd4ebf180d", kill_on_drop: false }`
[INFO] [stdout] 340fdb7cc143b9c61fb8cdea2740b714d34246d3f9ad772fbd7c8bbd4ebf180d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 02768bb6ad1fe16c192b79818da9fb4dd92b75ac71902a308cfa1e281f4e9d65
[INFO] running `Command { std: "docker" "start" "-a" "02768bb6ad1fe16c192b79818da9fb4dd92b75ac71902a308cfa1e281f4e9d65", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling tokio-byteorder v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.48s
[INFO] running `Command { std: "docker" "inspect" "02768bb6ad1fe16c192b79818da9fb4dd92b75ac71902a308cfa1e281f4e9d65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02768bb6ad1fe16c192b79818da9fb4dd92b75ac71902a308cfa1e281f4e9d65", kill_on_drop: false }`
[INFO] [stdout] 02768bb6ad1fe16c192b79818da9fb4dd92b75ac71902a308cfa1e281f4e9d65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a66f696a62ec19cacb2427fa337952e4b751a216234a81ce9bc5a019eb00df80
[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" "a66f696a62ec19cacb2427fa337952e4b751a216234a81ce9bc5a019eb00df80", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-byteorder v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "a66f696a62ec19cacb2427fa337952e4b751a216234a81ce9bc5a019eb00df80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a66f696a62ec19cacb2427fa337952e4b751a216234a81ce9bc5a019eb00df80", kill_on_drop: false }`
[INFO] [stdout] a66f696a62ec19cacb2427fa337952e4b751a216234a81ce9bc5a019eb00df80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", 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] 260619927c76254342cf70f63c9553e494938dbbedcfc93a2219d8851edaabb9
[INFO] running `Command { std: "docker" "start" "-a" "260619927c76254342cf70f63c9553e494938dbbedcfc93a2219d8851edaabb9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tokio_byteorder-4a1c919b95a012c5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-0f09c45ce4edaacb)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test i32::zero ... ok
[INFO] [stdout] test i32::max ... ok
[INFO] [stdout] test i64::max ... ok
[INFO] [stdout] test i16::min ... ok
[INFO] [stdout] test i32::min ... ok
[INFO] [stdout] test i16::zero ... ok
[INFO] [stdout] test i16::writes ... ok
[INFO] [stdout] test i64::writes ... ok
[INFO] [stdout] test i8::zero ... ok
[INFO] [stdout] test i8::writes ... ok
[INFO] [stdout] test i8::min ... ok
[INFO] [stdout] test i8::max ... ok
[INFO] [stdout] test i64::zero ... ok
[INFO] [stdout] test i16::max ... ok
[INFO] [stdout] test u16::max ... ok
[INFO] [stdout] test u32::writes ... ok
[INFO] [stdout] test u64::zero ... ok
[INFO] [stdout] test u64::writes ... ok
[INFO] [stdout] test u16::min ... ok
[INFO] [stdout] test u16::writes ... ok
[INFO] [stdout] test u8::max ... ok
[INFO] [stdout] test u16::zero ... ok
[INFO] [stdout] test u8::writes ... ok
[INFO] [stdout] test u8::zero ... ok
[INFO] [stdout] test i64::min ... ok
[INFO] [stdout] test u32::max ... ok
[INFO] [stdout] test u64::max ... ok
[INFO] [stdout] test u64::min ... ok
[INFO] [stdout] test i32::writes ... ok
[INFO] [stdout] test u32::min ... ok
[INFO] [stdout] test u32::zero ... ok
[INFO] [stdout] test u8::min ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[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 --crate-name tokio_byteorder --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-f328109de99d6196.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-8876861016bfe18d.rlib --extern tokio_byteorder=/opt/rustwide/target/debug/deps/libtokio_byteorder-7460dcabb8585afe.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "260619927c76254342cf70f63c9553e494938dbbedcfc93a2219d8851edaabb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "260619927c76254342cf70f63c9553e494938dbbedcfc93a2219d8851edaabb9", kill_on_drop: false }`
[INFO] [stdout] 260619927c76254342cf70f63c9553e494938dbbedcfc93a2219d8851edaabb9