[INFO] fetching crate async-imap 0.4.1... [INFO] testing async-imap-0.4.1 against 1.49.0 for beta-1.50-1 [INFO] extracting crate async-imap 0.4.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate async-imap 0.4.1 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-5/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" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6eec43d13e5ea45ac08dba62e2f55e0f2abff44fa3983ac301b679cc395ca55 [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" "b6eec43d13e5ea45ac08dba62e2f55e0f2abff44fa3983ac301b679cc395ca55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6eec43d13e5ea45ac08dba62e2f55e0f2abff44fa3983ac301b679cc395ca55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6eec43d13e5ea45ac08dba62e2f55e0f2abff44fa3983ac301b679cc395ca55", kill_on_drop: false }` [INFO] [stdout] b6eec43d13e5ea45ac08dba62e2f55e0f2abff44fa3983ac301b679cc395ca55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b286dbbb70a9ea5921888782337ce06bcfe0d03a6cb5b31adcfb5b6c416b3c8 [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" "9b286dbbb70a9ea5921888782337ce06bcfe0d03a6cb5b31adcfb5b6c416b3c8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.44 [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling futures-core v0.3.6 [INFO] [stderr] Compiling once_cell v1.4.1 [INFO] [stderr] Compiling futures-io v0.3.6 [INFO] [stderr] Compiling pin-project-lite v0.1.10 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Compiling async-task v4.0.2 [INFO] [stderr] Compiling futures-sink v0.3.6 [INFO] [stderr] Compiling tinyvec v0.3.4 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling byte-pool v0.2.2 [INFO] [stderr] Compiling async-channel v1.5.1 [INFO] [stderr] Compiling futures-channel v0.3.6 [INFO] [stderr] Compiling futures-task v0.3.6 [INFO] [stderr] Compiling futures-lite v1.11.1 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling async-executor v1.3.0 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling nb-connect v1.0.2 [INFO] [stderr] Compiling polling v2.0.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling async-io v1.1.10 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling async-global-executor v1.3.0 [INFO] [stderr] Compiling imap-proto v0.11.0 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling futures-macro v0.3.6 [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 futures-executor v0.3.6 [INFO] [stderr] Compiling futures v0.3.6 [INFO] [stderr] Compiling async-native-tls v0.3.3 [INFO] [stderr] Compiling stop-token v0.1.2 [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 21s [INFO] running `Command { std: "docker" "inspect" "9b286dbbb70a9ea5921888782337ce06bcfe0d03a6cb5b31adcfb5b6c416b3c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b286dbbb70a9ea5921888782337ce06bcfe0d03a6cb5b31adcfb5b6c416b3c8", kill_on_drop: false }` [INFO] [stdout] 9b286dbbb70a9ea5921888782337ce06bcfe0d03a6cb5b31adcfb5b6c416b3c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ebb957f8f21bdad9ff9c0f54c25284fbd5ced204cf7431416c197e0bfdae83b0 [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" "ebb957f8f21bdad9ff9c0f54c25284fbd5ced204cf7431416c197e0bfdae83b0", kill_on_drop: false }` [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 serde_derive v1.0.116 [INFO] [stderr] Compiling bufstream v0.1.4 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling email v0.0.20 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling async-trait v0.1.41 [INFO] [stderr] Compiling fast_chemail v0.9.6 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling lettre v0.9.3 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling lettre_email v0.9.4 [INFO] [stderr] Compiling serde_json v1.0.59 [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 51.27s [INFO] running `Command { std: "docker" "inspect" "ebb957f8f21bdad9ff9c0f54c25284fbd5ced204cf7431416c197e0bfdae83b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebb957f8f21bdad9ff9c0f54c25284fbd5ced204cf7431416c197e0bfdae83b0", kill_on_drop: false }` [INFO] [stdout] ebb957f8f21bdad9ff9c0f54c25284fbd5ced204cf7431416c197e0bfdae83b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 511e8406486ae22b32fcdc380d4b97703cfd12091778a11e8f825b6f10634fea [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" "511e8406486ae22b32fcdc380d4b97703cfd12091778a11e8f825b6f10634fea", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/async_imap-afaefa8dd8191292 [INFO] [stdout] running 57 tests [INFO] [stdout] test client::tests::quote_backslash ... ok [INFO] [stdout] test client::tests::create ... ok [INFO] [stdout] test client::tests::capability ... ok [INFO] [stdout] test client::tests::expunge ... ok [INFO] [stdout] test client::tests::quote_dquote ... ok [INFO] [stdout] test client::tests::close ... ok [INFO] [stdout] test client::tests::noop ... ok [INFO] [stdout] test client::tests::delete ... ok [INFO] [stdout] test client::tests::readline_eof ... ok [INFO] [stdout] test client::tests::subscribe ... ok [INFO] [stdout] test client::tests::store ... ok [INFO] [stdout] test client::tests::search ... ok [INFO] [stdout] test client::tests::uid_copy ... ok [INFO] [stdout] test client::tests::rename ... ok [INFO] [stdout] test client::tests::uid_fetch ... ok [INFO] [stdout] test client::tests::uid_expunge ... ok [INFO] [stdout] test client::tests::copy ... ok [INFO] [stdout] test client::tests::select ... ok [INFO] [stdout] test client::tests::uid_mv ... ok [INFO] [stdout] test client::tests::uid_search ... ok [INFO] [stdout] test client::tests::uid_search_unordered ... ok [INFO] [stdout] test client::tests::authenticate ... ok [INFO] [stdout] test client::tests::check ... ok [INFO] [stdout] test client::tests::readline_delay_read ... ok [INFO] [stdout] test client::tests::login ... ok [INFO] [stdout] test client::tests::logout ... ok [INFO] [stdout] test imap_stream::tests::test_buffer_grow ... ok [INFO] [stdout] test imap_stream::tests::test_buffer_reset_with_data ... ok [INFO] [stdout] test imap_stream::tests::test_buffer_take_and_return_block ... ok [INFO] [stdout] test imap_stream::tests::test_buffer_write_read ... ok [INFO] [stdout] test imap_stream::tests::test_buffer_extend_use ... ok [INFO] [stdout] test parse::tests::parse_capability_case_insensitive_test ... ok [INFO] [stdout] test parse::tests::parse_capabilities_w_unilateral ... ok [INFO] [stdout] test parse::tests::parse_capability_test ... ok [INFO] [stdout] test parse::tests::parse_fetches_empty ... ok [INFO] [stdout] test parse::tests::parse_fetches_test ... ok [INFO] [stdout] test client::tests::validate_carriage_return ... ok [INFO] [stdout] test client::tests::unsubscribe ... ok [INFO] [stdout] test imap_stream::tests::test_buffer_empty ... ok [INFO] [stdout] test client::tests::examine ... ok [INFO] [stdout] test client::tests::validate_newline ... ok [INFO] [stdout] test client::tests::uid_store ... ok [INFO] [stdout] test imap_stream::tests::test_buffer_debug ... ok [INFO] [stdout] test imap_stream::tests::test_buffer_ensure_capacity ... ok [INFO] [stdout] test client::tests::fetch ... ok [INFO] [stdout] test client::tests::mv ... ok [INFO] [stdout] test error::tests::test_send ... ok [INFO] [stdout] test client::tests::validate_random ... ok [INFO] [stdout] test parse::tests::parse_fetches_w_unilateral ... ok [INFO] [stdout] test parse::tests::parse_ids_search ... ok [INFO] [stdout] test parse::tests::parse_ids_test ... ok [INFO] [stdout] test parse::tests::parse_ids_w_unilateral ... ok [INFO] [stdout] test parse::tests::parse_names_test ... ok [INFO] [stdout] test parse::tests::parse_names_w_unilateral ... ok [INFO] [stdout] test client::tests::fetch_body ... 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] [stdout] [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] [stderr] Running /opt/rustwide/target/debug/deps/imap_integration-d4c9874dc00db0b5 [INFO] [stderr] Doc-tests async-imap [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/client.rs - client::connect (line 111) ... ok [INFO] [stdout] test src/lib.rs - (line 18) ... ok [INFO] [stdout] test src/client.rs - client::Client::login (line 208) ... ok [INFO] [stdout] test src/client.rs - client::Client::authenticate (line 252) ... ok [INFO] [stdout] test src/client.rs - client::Session::store (line 795) ... 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" "511e8406486ae22b32fcdc380d4b97703cfd12091778a11e8f825b6f10634fea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "511e8406486ae22b32fcdc380d4b97703cfd12091778a11e8f825b6f10634fea", kill_on_drop: false }` [INFO] [stdout] 511e8406486ae22b32fcdc380d4b97703cfd12091778a11e8f825b6f10634fea