[INFO] crate mh-z19 0.3.1 is already in cache
[INFO] testing mh-z19-0.3.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate mh-z19 0.3.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate mh-z19 0.3.1 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 mh-z19 0.3.1
[INFO] finished tweaking crates.io crate mh-z19 0.3.1
[INFO] tweaked toml for crates.io crate mh-z19 0.3.1 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c902801e946a2241be93f775e900f4dc20f0de9f4dd5eaa1a453d8f88d7081fb
[INFO] running `Command { std: "docker" "start" "-a" "c902801e946a2241be93f775e900f4dc20f0de9f4dd5eaa1a453d8f88d7081fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c902801e946a2241be93f775e900f4dc20f0de9f4dd5eaa1a453d8f88d7081fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c902801e946a2241be93f775e900f4dc20f0de9f4dd5eaa1a453d8f88d7081fb", kill_on_drop: false }`
[INFO] [stdout] c902801e946a2241be93f775e900f4dc20f0de9f4dd5eaa1a453d8f88d7081fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 5a7b6cf709f37298366f1279d3609d3ffe1f88387d7bbd4c61e55eb18c28017f
[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" "5a7b6cf709f37298366f1279d3609d3ffe1f88387d7bbd4c61e55eb18c28017f", kill_on_drop: false }`
[INFO] [stderr]    Compiling mh-z19 v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "5a7b6cf709f37298366f1279d3609d3ffe1f88387d7bbd4c61e55eb18c28017f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a7b6cf709f37298366f1279d3609d3ffe1f88387d7bbd4c61e55eb18c28017f", kill_on_drop: false }`
[INFO] [stdout] 5a7b6cf709f37298366f1279d3609d3ffe1f88387d7bbd4c61e55eb18c28017f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 175a2bd2e15a49f3bd0aca20d0ed41d93d7ae08e403d27d25be219bc7c1c1d54
[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" "175a2bd2e15a49f3bd0aca20d0ed41d93d7ae08e403d27d25be219bc7c1c1d54", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mh-z19 v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "175a2bd2e15a49f3bd0aca20d0ed41d93d7ae08e403d27d25be219bc7c1c1d54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "175a2bd2e15a49f3bd0aca20d0ed41d93d7ae08e403d27d25be219bc7c1c1d54", kill_on_drop: false }`
[INFO] [stdout] 175a2bd2e15a49f3bd0aca20d0ed41d93d7ae08e403d27d25be219bc7c1c1d54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 2fa801ae4e9324b45d5d719384c3c94afe224ae717f90b8a887a77b546ce22a9
[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" "2fa801ae4e9324b45d5d719384c3c94afe224ae717f90b8a887a77b546ce22a9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mh_z19-e3e37a3b8bc3ecc8
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests mh-z19
[INFO] [stdout] test test::issue_3_op_precedence ... ok
[INFO] [stdout] test test::test_checksum ... ok
[INFO] [stdout] test test::test_get_command_packet ... ok
[INFO] [stdout] test test::test_get_payload ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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" "2fa801ae4e9324b45d5d719384c3c94afe224ae717f90b8a887a77b546ce22a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fa801ae4e9324b45d5d719384c3c94afe224ae717f90b8a887a77b546ce22a9", kill_on_drop: false }`
[INFO] [stdout] 2fa801ae4e9324b45d5d719384c3c94afe224ae717f90b8a887a77b546ce22a9