[INFO] fetching crate rs-docker 0.0.60...
[INFO] testing rs-docker-0.0.60 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rs-docker 0.0.60 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate rs-docker 0.0.60 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-21/source/rust-toolchain
[INFO] started tweaking crates.io crate rs-docker 0.0.60
[INFO] finished tweaking crates.io crate rs-docker 0.0.60
[INFO] tweaked toml for crates.io crate rs-docker 0.0.60 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hyperlocal v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7661b9d811d4b90db4ab6dbc5696d8a2d94da146c6d79fbfc4c4246c6a56ca1
[INFO] running `Command { std: "docker" "start" "-a" "c7661b9d811d4b90db4ab6dbc5696d8a2d94da146c6d79fbfc4c4246c6a56ca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7661b9d811d4b90db4ab6dbc5696d8a2d94da146c6d79fbfc4c4246c6a56ca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7661b9d811d4b90db4ab6dbc5696d8a2d94da146c6d79fbfc4c4246c6a56ca1", kill_on_drop: false }`
[INFO] [stdout] c7661b9d811d4b90db4ab6dbc5696d8a2d94da146c6d79fbfc4c4246c6a56ca1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ec42ba668f81d323bbba63c9b5dd687b390fda11fc6c79d6c263afe36067bcd
[INFO] running `Command { std: "docker" "start" "-a" "9ec42ba668f81d323bbba63c9b5dd687b390fda11fc6c79d6c263afe36067bcd", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling futures-sink v0.3.17
[INFO] [stderr]    Compiling try-lock v0.2.3
[INFO] [stderr]    Compiling httpdate v1.0.1
[INFO] [stderr]    Compiling tower-service v0.3.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling http-body v0.4.3
[INFO] [stderr]    Compiling socket2 v0.4.1
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling pin-project v1.0.8
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling hyper v0.14.12
[INFO] [stderr]    Compiling hyperlocal v0.8.0
[INFO] [stderr]    Compiling rs-docker v0.0.60 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.43s
[INFO] running `Command { std: "docker" "inspect" "9ec42ba668f81d323bbba63c9b5dd687b390fda11fc6c79d6c263afe36067bcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ec42ba668f81d323bbba63c9b5dd687b390fda11fc6c79d6c263afe36067bcd", kill_on_drop: false }`
[INFO] [stdout] 9ec42ba668f81d323bbba63c9b5dd687b390fda11fc6c79d6c263afe36067bcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8be3e47890d259cdc5a2b18c6ed36c04dbf69fc14138136edb8f7e5f2fafd0b9
[INFO] running `Command { std: "docker" "start" "-a" "8be3e47890d259cdc5a2b18c6ed36c04dbf69fc14138136edb8f7e5f2fafd0b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-docker v0.0.60 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.61s
[INFO] running `Command { std: "docker" "inspect" "8be3e47890d259cdc5a2b18c6ed36c04dbf69fc14138136edb8f7e5f2fafd0b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8be3e47890d259cdc5a2b18c6ed36c04dbf69fc14138136edb8f7e5f2fafd0b9", kill_on_drop: false }`
[INFO] [stdout] 8be3e47890d259cdc5a2b18c6ed36c04dbf69fc14138136edb8f7e5f2fafd0b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f51bda12b29b60d9580f8525c7813c56233e5bc6ab180c552bbba396471a82a5
[INFO] running `Command { std: "docker" "start" "-a" "f51bda12b29b60d9580f8525c7813c56233e5bc6ab180c552bbba396471a82a5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rs_docker-06ad02097a668c3e)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test::get_filesystem_changes ... ok
[INFO] [stdout] test test::get_containers ... ok
[INFO] [stdout] test test::get_container_info ... ok
[INFO] [stdout] test test::get_networks ... ok
[INFO] [stdout] test test::get_images ... ok
[INFO] [stdout] test test::get_processes ... ok
[INFO] [stdout] test test::get_system_info ... ok
[INFO] [stdout] test test::get_stats ... ok
[INFO] [stdout] test test::get_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rs-docker
[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] running `Command { std: "docker" "inspect" "f51bda12b29b60d9580f8525c7813c56233e5bc6ab180c552bbba396471a82a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f51bda12b29b60d9580f8525c7813c56233e5bc6ab180c552bbba396471a82a5", kill_on_drop: false }`
[INFO] [stdout] f51bda12b29b60d9580f8525c7813c56233e5bc6ab180c552bbba396471a82a5