[INFO] crate docker_client 0.1.0-alpha4 is already in cache
[INFO] testing docker_client-0.1.0-alpha4 against 1.44.0 for beta-1.45-1
[INFO] extracting crate docker_client 0.1.0-alpha4 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate docker_client 0.1.0-alpha4 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate docker_client 0.1.0-alpha4
[INFO] finished tweaking crates.io crate docker_client 0.1.0-alpha4
[INFO] tweaked toml for crates.io crate docker_client 0.1.0-alpha4 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a237498a9f112486c7cadff4d8c98e601ad74d529d1aed7a1bd85bdc85663cf4
[INFO] running `"docker" "start" "-a" "a237498a9f112486c7cadff4d8c98e601ad74d529d1aed7a1bd85bdc85663cf4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling unix_socket v0.5.0
[INFO] [stderr]    Compiling pin-project-internal v0.4.19
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling pin-project v0.4.19
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling docker_client v0.1.0-alpha4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.54s
[INFO] running `"docker" "inspect" "a237498a9f112486c7cadff4d8c98e601ad74d529d1aed7a1bd85bdc85663cf4"`
[INFO] running `"docker" "rm" "-f" "a237498a9f112486c7cadff4d8c98e601ad74d529d1aed7a1bd85bdc85663cf4"`
[INFO] [stdout] a237498a9f112486c7cadff4d8c98e601ad74d529d1aed7a1bd85bdc85663cf4
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7dd80439013700b8b29741ef793b2cd8d6d4d54d10ef3a1c5c9c320190c50701
[INFO] running `"docker" "start" "-a" "7dd80439013700b8b29741ef793b2cd8d6d4d54d10ef3a1c5c9c320190c50701"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling docker_client v0.1.0-alpha4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.24s
[INFO] running `"docker" "inspect" "7dd80439013700b8b29741ef793b2cd8d6d4d54d10ef3a1c5c9c320190c50701"`
[INFO] running `"docker" "rm" "-f" "7dd80439013700b8b29741ef793b2cd8d6d4d54d10ef3a1c5c9c320190c50701"`
[INFO] [stdout] 7dd80439013700b8b29741ef793b2cd8d6d4d54d10ef3a1c5c9c320190c50701
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] 1fd46d44c01a40b6c20fc8eae9cf37d1ff0961ca24b569a118d647a9494a6fee
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "1fd46d44c01a40b6c20fc8eae9cf37d1ff0961ca24b569a118d647a9494a6fee"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/docker_client-87bec4e24d8cb26a
[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] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-b409d1aa2689c4cc
[INFO] [stdout] running 20 tests
[INFO] [stdout] test test_full ... ok
[INFO] [stdout] test get_volumes_list ... ok
[INFO] [stdout] test test_fs_changes ... ok
[INFO] [stdout] test delete_unused_volumes ... ok
[INFO] [stdout] test test_export_container ... ok
[INFO] [stdout] test create_volume ... ok
[INFO] [stdout] test inspect_volume ... ok
[INFO] [stdout] test test_wait_container ... ok
[INFO] [stdout] test test_remove ... ok
[INFO] [stdout] test test_kill ... ok
[INFO] [stdout] test test_stop ... ok
[INFO] [stdout] test test_rename ... ok
[INFO] [stdout] test test_image_list ... ok
[INFO] [stdout] test test_pause ... ok
[INFO] [stdout] test test_health_check ... ok
[INFO] [stdout] test test_create ... ok
[INFO] [stdout] test test_log ... ok
[INFO] [stdout] test test_inspect_container ... ok
[INFO] [stdout] test test_start ... ok
[INFO] [stdout] test test_unpause ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests docker_client
[INFO] [stdout] 
[INFO] [stdout] running 67 tests
[INFO] [stdout] test src/client/client.rs - client::client::DockerClient::get_fs_changes (line 131) ... FAILED
[INFO] [stdout] test src/client/client.rs - client::client::DockerClient::rename_container (line 381) ... FAILED
[INFO] [stdout] test src/client/client.rs - client::client::DockerClient::inspect_volume (line 813) ... FAILED
[INFO] [stdout] test src/client/client.rs - client::client::DockerClient::inspect_container (line 547) ... FAILED
[INFO] [stdout] test src/client/client.rs - client::client::DockerClient::get_image_list (line 726) ... FAILED
[INFO] [stdout] test src/client/client.rs - client::client::DockerClient::get_container_log (line 595) ... FAILED
[INFO] [stdout] test src/client/client.rs - client::client::DockerClient::create_volume (line 766) ... FAILED
[INFO] [stdout] test src/client/client.rs - client::client::DockerClient::pause_container (line 282) ... FAILED
[INFO] [stdout] test src/client/client.rs - client::client::DockerClient::kill_container (line 432) ... FAILED
[INFO] [stdout] test src/client/client.rs - client::client::DockerClient::remove_container (line 487) ... FAILED
[INFO] [stdout] test src/client/client.rs - client::client::DockerClient::remove_volume (line 858) ... FAILED
[INFO] [stdout] test src/client/client.rs - client::client::DockerClient::export_container (line 686) ... FAILED
[INFO] [stdout] test src/client/client.rs - client::client::DockerClient::get_volumes_list (line 938) ... FAILED
[INFO] [stdout] test src/client/client.rs - client::client::DockerClient::delete_unused_volumes (line 900) ... FAILED
[INFO] [stdout] test src/client/client.rs - client::client::DockerClient::create_container (line 87) ... FAILED
[INFO] [stdout] test src/client/client.rs - client::client::DockerClient::connect (line 35) ... FAILED
[INFO] [stdout] test src/client/client.rs - client::client::DockerClient::stop_container (line 232) ... FAILED
[INFO] [stdout] test src/client/client.rs - client::client::DockerClient::wait_container (line 641) ... FAILED
[INFO] [stdout] test src/client/client.rs - client::client::DockerClient::start_container (line 180) ... FAILED
[INFO] [stdout] test src/container/config.rs - container::config (line 20) ... FAILED
[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 --test /opt/rustwide/workdir/src/lib.rs --crate-name docker_client -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern doc_comment=/opt/rustwide/target/debug/deps/libdoc_comment-15a6b3b1273e740c.rlib --extern docker_client=/opt/rustwide/target/debug/deps/libdocker_client-f3074ee336fb1e2c.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-b9820d7e484d9dcc.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-37cbb8918acbdfbb.rlib --extern hyperlocal=/opt/rustwide/target/debug/deps/libhyperlocal-9c8c6dd09836adae.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-e9362dca9321f66e.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-69f180863ec1e8c2.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-54c0808b91a47ee2.rlib --extern tokio_core=/opt/rustwide/target/debug/deps/libtokio_core-c0ec8518b486d3eb.rlib --extern unix_socket=/opt/rustwide/target/debug/deps/libunix_socket-e46dd4a6603893bb.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "1fd46d44c01a40b6c20fc8eae9cf37d1ff0961ca24b569a118d647a9494a6fee"`
[INFO] running `"docker" "rm" "-f" "1fd46d44c01a40b6c20fc8eae9cf37d1ff0961ca24b569a118d647a9494a6fee"`
[INFO] [stdout] 1fd46d44c01a40b6c20fc8eae9cf37d1ff0961ca24b569a118d647a9494a6fee