[INFO] fetching crate async-imap 0.4.1...
[INFO] testing async-imap-0.4.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate async-imap 0.4.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate async-imap 0.4.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-imap 0.4.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate async-imap 0.4.1
[INFO] tweaked toml for crates.io crate async-imap 0.4.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate async-imap 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 370576cc14b3198401eb3d0ad7f26bf3c11ccf7d2062e6a08459fa798099caa5
[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" "370576cc14b3198401eb3d0ad7f26bf3c11ccf7d2062e6a08459fa798099caa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "370576cc14b3198401eb3d0ad7f26bf3c11ccf7d2062e6a08459fa798099caa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "370576cc14b3198401eb3d0ad7f26bf3c11ccf7d2062e6a08459fa798099caa5", kill_on_drop: false }`
[INFO] [stdout] 370576cc14b3198401eb3d0ad7f26bf3c11ccf7d2062e6a08459fa798099caa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a9ecbf4ed58b6053588f8d9012149229b90174c54203c2d608ad411851812cd
[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" "8a9ecbf4ed58b6053588f8d9012149229b90174c54203c2d608ad411851812cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling futures-channel v0.3.6
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling futures-lite v1.11.1
[INFO] [stderr]    Compiling imap-proto v0.11.0
[INFO] [stderr]    Compiling byte-pool v0.2.2
[INFO] [stderr]    Compiling async-executor v1.3.0
[INFO] [stderr]    Compiling async-io v1.1.10
[INFO] [stderr]    Compiling blocking v1.0.2
[INFO] [stderr]    Compiling async-global-executor v1.3.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling futures-macro v0.3.6
[INFO] [stderr]    Compiling async-attributes v1.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling rental-impl v0.5.5
[INFO] [stderr]    Compiling async-std v1.6.5
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling futures-util v0.3.6
[INFO] [stderr]    Compiling stop-token v0.1.2
[INFO] [stderr]    Compiling async-native-tls v0.3.3
[INFO] [stderr]    Compiling futures-executor v0.3.6
[INFO] [stderr]    Compiling futures v0.3.6
[INFO] [stderr]    Compiling rental v0.5.5
[INFO] [stderr]    Compiling async-imap v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "8a9ecbf4ed58b6053588f8d9012149229b90174c54203c2d608ad411851812cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a9ecbf4ed58b6053588f8d9012149229b90174c54203c2d608ad411851812cd", kill_on_drop: false }`
[INFO] [stdout] 8a9ecbf4ed58b6053588f8d9012149229b90174c54203c2d608ad411851812cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f574ccddc4d992f88ecb6651fb6addbff9f155056268104ba699684bd9aeacd
[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" "6f574ccddc4d992f88ecb6651fb6addbff9f155056268104ba699684bd9aeacd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling ascii_utils v0.9.3
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling safemem v0.3.3
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling bufstream v0.1.4
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling mime v0.3.16
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling fast_chemail v0.9.6
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling hostname v0.1.5
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling lettre v0.9.3
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling async-trait v0.1.41
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling email v0.0.20
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling lettre_email v0.9.4
[INFO] [stderr]    Compiling async-smtp v0.3.4
[INFO] [stderr]    Compiling async-imap v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 48.31s
[INFO] running `Command { std: "docker" "inspect" "6f574ccddc4d992f88ecb6651fb6addbff9f155056268104ba699684bd9aeacd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f574ccddc4d992f88ecb6651fb6addbff9f155056268104ba699684bd9aeacd", kill_on_drop: false }`
[INFO] [stdout] 6f574ccddc4d992f88ecb6651fb6addbff9f155056268104ba699684bd9aeacd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6f1b8417ce2637e9d61a8d883b2c243215dcb5fd0d8fd7b2921160b984f6ce0d
[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" "6f1b8417ce2637e9d61a8d883b2c243215dcb5fd0d8fd7b2921160b984f6ce0d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/async_imap-a11c5c9bc49279c0
[INFO] [stdout] 
[INFO] [stdout] running 57 tests
[INFO] [stdout] test client::tests::authenticate ... ok
[INFO] [stdout] test client::tests::create ... ok
[INFO] [stdout] test client::tests::close ... ok
[INFO] [stdout] test client::tests::delete ... ok
[INFO] [stdout] test client::tests::expunge ... ok
[INFO] [stdout] test client::tests::readline_delay_read ... ok
[INFO] [stdout] test client::tests::fetch_body ... ok
[INFO] [stdout] test client::tests::readline_eof ... ok
[INFO] [stdout] test client::tests::search ... ok
[INFO] [stdout] test client::tests::examine ... ok
[INFO] [stdout] test client::tests::quote_backslash ... ok
[INFO] [stdout] test client::tests::capability ... ok
[INFO] [stdout] test client::tests::subscribe ... ok
[INFO] [stdout] test client::tests::noop ... ok
[INFO] [stdout] test client::tests::uid_fetch ... ok
[INFO] [stdout] test client::tests::select ... ok
[INFO] [stdout] test client::tests::quote_dquote ... ok
[INFO] [stdout] test client::tests::uid_copy ... ok
[INFO] [stdout] test client::tests::uid_search ... ok
[INFO] [stdout] test client::tests::uid_store ... ok
[INFO] [stdout] test client::tests::validate_carriage_return ... ok
[INFO] [stdout] test client::tests::unsubscribe ... ok
[INFO] [stdout] test client::tests::validate_newline ... ok
[INFO] [stdout] test client::tests::uid_search_unordered ... ok
[INFO] [stdout] test client::tests::fetch ... ok
[INFO] [stdout] test error::tests::test_send ... ok
[INFO] [stdout] test client::tests::validate_random ... ok
[INFO] [stdout] test client::tests::check ... ok
[INFO] [stdout] test client::tests::mv ... ok
[INFO] [stdout] test client::tests::store ... ok
[INFO] [stdout] test client::tests::uid_expunge ... ok
[INFO] [stdout] test client::tests::uid_mv ... ok
[INFO] [stdout] test imap_stream::tests::test_buffer_write_read ... ok
[INFO] [stdout] test parse::tests::parse_capabilities_w_unilateral ... ok
[INFO] [stdout] test imap_stream::tests::test_buffer_reset_with_data ... ok
[INFO] [stdout] test imap_stream::tests::test_buffer_grow ... ok
[INFO] [stdout] test parse::tests::parse_capability_test ... ok
[INFO] [stdout] test imap_stream::tests::test_buffer_empty ... ok
[INFO] [stdout] test imap_stream::tests::test_buffer_take_and_return_block ... ok
[INFO] [stdout] test imap_stream::tests::test_buffer_ensure_capacity ... ok
[INFO] [stdout] test imap_stream::tests::test_buffer_extend_use ... ok
[INFO] [stdout] test client::tests::login ... ok
[INFO] [stdout] test parse::tests::parse_fetches_w_unilateral ... ok
[INFO] [stdout] test parse::tests::parse_fetches_empty ... ok
[INFO] [stdout] test client::tests::logout ... ok
[INFO] [stdout] test parse::tests::parse_ids_search ... ok
[INFO] [stdout] test imap_stream::tests::test_buffer_debug ... ok
[INFO] [stdout] test parse::tests::parse_names_test ... ok
[INFO] [stdout] test parse::tests::parse_ids_w_unilateral ... ok
[INFO] [stdout] test client::tests::copy ... ok
[INFO] [stdout] test parse::tests::parse_fetches_test ... ok
[INFO] [stdout] test client::tests::rename ... ok
[INFO] [stdout] test parse::tests::parse_capability_case_insensitive_test ... ok
[INFO] [stdout] test parse::tests::parse_ids_test ... ok
[INFO] [stdout] test parse::tests::parse_names_w_unilateral ... ok
[INFO] [stdout] test client::tests::readline_err ... ok
[INFO] [stdout] test parse::tests::parse_capability_invalid_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/imap_integration-36978c1d8f963b4f
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async-imap
[INFO] [stdout] running 6 tests
[INFO] [stdout] test connect_secure ... ignored
[INFO] [stdout] test inbox ... ignored
[INFO] [stdout] test inbox_uid ... ignored
[INFO] [stdout] test inbox_zero ... ignored
[INFO] [stdout] test login ... ignored
[INFO] [stdout] test logout ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/client.rs - client::Client<T>::authenticate (line 252) ... ok
[INFO] [stdout] test src/client.rs - client::Client<T>::login (line 208) ... ok
[INFO] [stdout] test src/client.rs - client::Session<T>::store (line 795) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/client.rs - client::connect (line 111) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6f1b8417ce2637e9d61a8d883b2c243215dcb5fd0d8fd7b2921160b984f6ce0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f1b8417ce2637e9d61a8d883b2c243215dcb5fd0d8fd7b2921160b984f6ce0d", kill_on_drop: false }`
[INFO] [stdout] 6f1b8417ce2637e9d61a8d883b2c243215dcb5fd0d8fd7b2921160b984f6ce0d
