[INFO] crate zilog_z80_cpu 0.1.2 is already in cache
[INFO] testing zilog_z80_cpu-0.1.2 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate zilog_z80_cpu 0.1.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate zilog_z80_cpu 0.1.2 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 zilog_z80_cpu 0.1.2
[INFO] finished tweaking crates.io crate zilog_z80_cpu 0.1.2
[INFO] tweaked toml for crates.io crate zilog_z80_cpu 0.1.2 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] e473e77b1b38563bb2a62b8d973ce43bd45253d79b826cfc83290d3f131cc7c8
[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" "e473e77b1b38563bb2a62b8d973ce43bd45253d79b826cfc83290d3f131cc7c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e473e77b1b38563bb2a62b8d973ce43bd45253d79b826cfc83290d3f131cc7c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e473e77b1b38563bb2a62b8d973ce43bd45253d79b826cfc83290d3f131cc7c8", kill_on_drop: false }`
[INFO] [stdout] e473e77b1b38563bb2a62b8d973ce43bd45253d79b826cfc83290d3f131cc7c8
[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] b056befb8162d617df1deef9cfeb3051dc273cb25029212c728cac5ae0b1013e
[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" "b056befb8162d617df1deef9cfeb3051dc273cb25029212c728cac5ae0b1013e", kill_on_drop: false }`
[INFO] [stderr]    Compiling zilog_z80_cpu v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "b056befb8162d617df1deef9cfeb3051dc273cb25029212c728cac5ae0b1013e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b056befb8162d617df1deef9cfeb3051dc273cb25029212c728cac5ae0b1013e", kill_on_drop: false }`
[INFO] [stdout] b056befb8162d617df1deef9cfeb3051dc273cb25029212c728cac5ae0b1013e
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c39b53d0706a4fb0909af57dcdafc441e6dddaf8ce29f5994d512ba1de00a79c
[INFO] running `Command { std: "docker" "start" "-a" "c39b53d0706a4fb0909af57dcdafc441e6dddaf8ce29f5994d512ba1de00a79c", kill_on_drop: false }`
[INFO] [stderr]    Compiling zilog_z80_cpu v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "c39b53d0706a4fb0909af57dcdafc441e6dddaf8ce29f5994d512ba1de00a79c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c39b53d0706a4fb0909af57dcdafc441e6dddaf8ce29f5994d512ba1de00a79c", kill_on_drop: false }`
[INFO] [stdout] c39b53d0706a4fb0909af57dcdafc441e6dddaf8ce29f5994d512ba1de00a79c
[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] 785de429a9109c1967dddcf0bc4f1afe25aac9bd48007f077ba9baaa6a6a88d6
[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" "785de429a9109c1967dddcf0bc4f1afe25aac9bd48007f077ba9baaa6a6a88d6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/zilog_z80_cpu-084aef0daa893b7c
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zilog_z80_cpu
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "785de429a9109c1967dddcf0bc4f1afe25aac9bd48007f077ba9baaa6a6a88d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "785de429a9109c1967dddcf0bc4f1afe25aac9bd48007f077ba9baaa6a6a88d6", kill_on_drop: false }`
[INFO] [stdout] 785de429a9109c1967dddcf0bc4f1afe25aac9bd48007f077ba9baaa6a6a88d6