[INFO] fetching crate armv4t_emu 0.1.0...
[INFO] testing armv4t_emu-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate armv4t_emu 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate armv4t_emu 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate armv4t_emu 0.1.0
[INFO] finished tweaking crates.io crate armv4t_emu 0.1.0
[INFO] tweaked toml for crates.io crate armv4t_emu 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62a1bc9a9db693e85406d28bf46ea45403707feed97e6304461dd91e87d87bbc
[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" "62a1bc9a9db693e85406d28bf46ea45403707feed97e6304461dd91e87d87bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62a1bc9a9db693e85406d28bf46ea45403707feed97e6304461dd91e87d87bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62a1bc9a9db693e85406d28bf46ea45403707feed97e6304461dd91e87d87bbc", kill_on_drop: false }`
[INFO] [stdout] 62a1bc9a9db693e85406d28bf46ea45403707feed97e6304461dd91e87d87bbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] f421ac6930d715b8de724fdf395a0e33ddfb730ecba9f0e671c5fb13c591e499
[INFO] running `Command { std: "docker" "start" "-a" "f421ac6930d715b8de724fdf395a0e33ddfb730ecba9f0e671c5fb13c591e499", kill_on_drop: false }`
[INFO] [stderr]    Compiling armv4t_emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "f421ac6930d715b8de724fdf395a0e33ddfb730ecba9f0e671c5fb13c591e499", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f421ac6930d715b8de724fdf395a0e33ddfb730ecba9f0e671c5fb13c591e499", kill_on_drop: false }`
[INFO] [stdout] f421ac6930d715b8de724fdf395a0e33ddfb730ecba9f0e671c5fb13c591e499
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--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] 269e5b08adf4746ac3817dadc7bde726b5fedd8b432453523be87ebf78bf9619
[INFO] running `Command { std: "docker" "start" "-a" "269e5b08adf4746ac3817dadc7bde726b5fedd8b432453523be87ebf78bf9619", kill_on_drop: false }`
[INFO] [stderr]    Compiling armv4t_emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "269e5b08adf4746ac3817dadc7bde726b5fedd8b432453523be87ebf78bf9619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "269e5b08adf4746ac3817dadc7bde726b5fedd8b432453523be87ebf78bf9619", kill_on_drop: false }`
[INFO] [stdout] 269e5b08adf4746ac3817dadc7bde726b5fedd8b432453523be87ebf78bf9619
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d9a0cbdef056b8b8f9af0e3fe94f8896822750e7624075522ed8d034ad6a8c8
[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" "9d9a0cbdef056b8b8f9af0e3fe94f8896822750e7624075522ed8d034ad6a8c8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/armv4t_emu-d04f3a60b81795cf
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test arm::test::emutest_arm0 ... ok
[INFO] [stdout] test arm::test::emutest_arm1 ... ok
[INFO] [stdout] test arm::test::test_decode ... ok
[INFO] [stdout] test thumb::test::emutest_thm0 ... ok
[INFO] [stdout] test thumb::test::emutest_thm1 ... ok
[INFO] [stdout] test thumb::test::emutest_thm2 ... ok
[INFO] [stdout] test thumb::test::emutest_thm4 ... ok
[INFO] [stdout] test thumb::test::emutest_thm7 ... ok
[INFO] [stdout] test thumb::test::emutest_thm3 ... ok
[INFO] [stdout] test thumb::test::emutest_thm6 ... ok
[INFO] [stdout] test arm::test::emutest_arm8 ... ok
[INFO] [stdout] test thumb::test::emutest_thm8 ... ok
[INFO] [stdout] test util::bit::test::signed_conversions ... ok
[INFO] [stdout] test thumb::test::test_decode ... ok
[INFO] [stdout] test util::bit::test::test_sign_extend ... ok
[INFO] [stdout] test util::bit::test::test_shifts ... ok
[INFO] [stdout] test util::bit::test::test_overrotate ... ok
[INFO] [stdout] test thumb::test::emutest_thm5 ... ok
[INFO] [stdout] test arm::test::emutest_arm5 ... ok
[INFO] [stdout] test arm::test::emutest_arm6 ... ok
[INFO] [stdout] test arm::test::emutest_arm2 ... ok
[INFO] [stdout] test arm::test::emutest_arm7 ... ok
[INFO] [stderr]    Doc-tests armv4t_emu
[INFO] [stdout] test arm::test::emutest_arm4 ... ok
[INFO] [stdout] test arm::test::emutest_arm3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9d9a0cbdef056b8b8f9af0e3fe94f8896822750e7624075522ed8d034ad6a8c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d9a0cbdef056b8b8f9af0e3fe94f8896822750e7624075522ed8d034ad6a8c8", kill_on_drop: false }`
[INFO] [stdout] 9d9a0cbdef056b8b8f9af0e3fe94f8896822750e7624075522ed8d034ad6a8c8