[INFO] fetching crate docker_client 0.1.0-alpha4...
[INFO] testing docker_client-0.1.0-alpha4 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate docker_client 0.1.0-alpha4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate docker_client 0.1.0-alpha4 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a1a6515777bf08259fea02d81cb72eccff4d4145c7a97964947bf9a316bfaa9
[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" "1a1a6515777bf08259fea02d81cb72eccff4d4145c7a97964947bf9a316bfaa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a1a6515777bf08259fea02d81cb72eccff4d4145c7a97964947bf9a316bfaa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a1a6515777bf08259fea02d81cb72eccff4d4145c7a97964947bf9a316bfaa9", kill_on_drop: false }`
[INFO] [stdout] 1a1a6515777bf08259fea02d81cb72eccff4d4145c7a97964947bf9a316bfaa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 2c0cde66783bdfeac3812bb0591f546ad0a28ec83939ed30f3dac1ec618aefd2
[INFO] running `Command { std: "docker" "start" "-a" "2c0cde66783bdfeac3812bb0591f546ad0a28ec83939ed30f3dac1ec618aefd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling futures-sink v0.3.8
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling tokio-sync v0.1.8
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling futures-channel v0.3.8
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling futures-task v0.3.8
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling want v0.2.0
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling tokio-executor v0.1.10
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling tokio-current-thread v0.1.7
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling net2 v0.2.36
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling unix_socket v0.5.0
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling tokio-buf v0.1.1
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling tokio-codec v0.1.2
[INFO] [stderr]    Compiling tokio-fs v0.1.7
[INFO] [stderr]    Compiling tokio-uds v0.2.7
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling tokio-udp v0.1.6
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling hyperlocal v0.6.0
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling docker_client v0.1.0-alpha4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "2c0cde66783bdfeac3812bb0591f546ad0a28ec83939ed30f3dac1ec618aefd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c0cde66783bdfeac3812bb0591f546ad0a28ec83939ed30f3dac1ec618aefd2", kill_on_drop: false }`
[INFO] [stdout] 2c0cde66783bdfeac3812bb0591f546ad0a28ec83939ed30f3dac1ec618aefd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9576a25e4a163577f26542f314f481c737fd88a2d9f2b148be15424586170b1b
[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" "9576a25e4a163577f26542f314f481c737fd88a2d9f2b148be15424586170b1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling docker_client v0.1.0-alpha4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.31s
[INFO] running `Command { std: "docker" "inspect" "9576a25e4a163577f26542f314f481c737fd88a2d9f2b148be15424586170b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9576a25e4a163577f26542f314f481c737fd88a2d9f2b148be15424586170b1b", kill_on_drop: false }`
[INFO] [stdout] 9576a25e4a163577f26542f314f481c737fd88a2d9f2b148be15424586170b1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", 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] a5f1c95040024532f42e02c1995e26f3780844e05e63cdfead70dd75d4c889b2
[INFO] running `Command { std: "docker" "start" "-a" "a5f1c95040024532f42e02c1995e26f3780844e05e63cdfead70dd75d4c889b2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/docker_client-b77695c91a249376
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-405c2eec290f15b2
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test get_volumes_list ... ok
[INFO] [stdout] test create_volume ... ok
[INFO] [stdout] test test_fs_changes ... ok
[INFO] [stdout] test inspect_volume ... ok
[INFO] [stdout] test test_export_container ... ok
[INFO] [stdout] test delete_unused_volumes ... ok
[INFO] [stdout] test test_image_list ... ok
[INFO] [stdout] test test_create ... ok
[INFO] [stdout] test test_health_check ... ok
[INFO] [stdout] test test_full ... ok
[INFO] [stdout] test test_remove ... ok
[INFO] [stdout] test test_pause ... ok
[INFO] [stdout] test test_log ... ok
[INFO] [stdout] test test_rename ... ok
[INFO] [stdout] test test_inspect_container ... ok
[INFO] [stdout] test test_kill ... ok
[INFO] [stdout] test test_start ... ok
[INFO] [stdout] test test_unpause ... ok
[INFO] [stdout] test test_stop ... ok
[INFO] [stdout] test test_wait_container ... 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::inspect_container (line 547) ... FAILED
[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::remove_volume (line 858) ... 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::export_container (line 686) ... 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::inspect_volume (line 813) ... 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::delete_unused_volumes (line 900) ... 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::create_container (line 87) ... 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::pause_container (line 282) ... 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::connect (line 35) ... 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-4a396d197d5a85a1.rlib --extern docker_client=/opt/rustwide/target/debug/deps/libdocker_client-7ba3489f6f5d2d9b.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-dce441af9c65e234.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-3e6464df2bd55d51.rlib --extern hyperlocal=/opt/rustwide/target/debug/deps/libhyperlocal-ee1ce1e0d779e67b.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-5ead0da59acce75a.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-54df7d19ed79b44a.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-eb49283dd91ed2cb.rlib --extern tokio_core=/opt/rustwide/target/debug/deps/libtokio_core-e39ffb3e0fbc7baa.rlib --extern unix_socket=/opt/rustwide/target/debug/deps/libunix_socket-af850ad616797835.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a5f1c95040024532f42e02c1995e26f3780844e05e63cdfead70dd75d4c889b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5f1c95040024532f42e02c1995e26f3780844e05e63cdfead70dd75d4c889b2", kill_on_drop: false }`
[INFO] [stdout] a5f1c95040024532f42e02c1995e26f3780844e05e63cdfead70dd75d4c889b2