[INFO] fetching crate samotop-delivery 0.13.0... [INFO] testing samotop-delivery-0.13.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate samotop-delivery 0.13.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate samotop-delivery 0.13.0 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] started tweaking crates.io crate samotop-delivery 0.13.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate samotop-delivery 0.13.0 [INFO] tweaked toml for crates.io crate samotop-delivery 0.13.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate samotop-delivery 0.13.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "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] 9f3df29c51c6cbb7d7b212a69595fb7f4dbee72ed2823507d885c19cc8091108 [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" "9f3df29c51c6cbb7d7b212a69595fb7f4dbee72ed2823507d885c19cc8091108", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f3df29c51c6cbb7d7b212a69595fb7f4dbee72ed2823507d885c19cc8091108", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f3df29c51c6cbb7d7b212a69595fb7f4dbee72ed2823507d885c19cc8091108", kill_on_drop: false }` [INFO] [stdout] 9f3df29c51c6cbb7d7b212a69595fb7f4dbee72ed2823507d885c19cc8091108 [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" "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] 3e03ba810cadae5a827c6885a2ea530635ac9e9cc30e31b590b4343dc157f264 [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" "3e03ba810cadae5a827c6885a2ea530635ac9e9cc30e31b590b4343dc157f264", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling signal-hook v0.3.9 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling socket2 v0.4.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.7 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling polling v2.1.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling potential v2.2.1 [INFO] [stderr] Compiling samotop-core v0.13.0 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-process v1.1.0 [INFO] [stderr] Compiling async-std v1.9.0 [INFO] [stderr] Compiling lozizol v0.5.3-dev [INFO] [stderr] Compiling samotop-delivery v0.13.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.67s [INFO] running `Command { std: "docker" "inspect" "3e03ba810cadae5a827c6885a2ea530635ac9e9cc30e31b590b4343dc157f264", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e03ba810cadae5a827c6885a2ea530635ac9e9cc30e31b590b4343dc157f264", kill_on_drop: false }` [INFO] [stdout] 3e03ba810cadae5a827c6885a2ea530635ac9e9cc30e31b590b4343dc157f264 [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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d8c502816a9907a5882266221efb54da30cd0d377af8ddd474fc5d8355bc7466 [INFO] running `Command { std: "docker" "start" "-a" "d8c502816a9907a5882266221efb54da30cd0d377af8ddd474fc5d8355bc7466", kill_on_drop: false }` [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling structopt-derive v0.4.15 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling structopt v0.3.22 [INFO] [stderr] Compiling samotop-delivery v0.13.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 27.70s [INFO] running `Command { std: "docker" "inspect" "d8c502816a9907a5882266221efb54da30cd0d377af8ddd474fc5d8355bc7466", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8c502816a9907a5882266221efb54da30cd0d377af8ddd474fc5d8355bc7466", kill_on_drop: false }` [INFO] [stdout] d8c502816a9907a5882266221efb54da30cd0d377af8ddd474fc5d8355bc7466 [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" "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] f81df540ef8919a3b8c3835ca02d1c68ca03f4b088339f9fff8f33b25191983a [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" "f81df540ef8919a3b8c3835ca02d1c68ca03f4b088339f9fff8f33b25191983a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/samotop_delivery-975d98de5483be24) [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test smtp::authentication::test::test_login ... ok [INFO] [stdout] test smtp::extension::test::test_serverinfo_fmt ... ok [INFO] [stdout] test smtp::authentication::test::test_xoauth2 ... ok [INFO] [stdout] test smtp::response::test::test_severity_fmt ... ok [INFO] [stdout] test smtp::commands::test::test_display ... ok [INFO] [stdout] test smtp::extension::test::test_clientid_fmt ... ok [INFO] [stdout] test smtp::response::test::test_response_first_line ... ok [INFO] [stdout] test smtp::response::test::test_response_first_word ... ok [INFO] [stdout] test smtp::extension::test::test_extension_fmt ... ok [INFO] [stdout] test smtp::response::test::test_response_is_positive ... ok [INFO] [stdout] test smtp::response::test::test_code_new ... ok [INFO] [stdout] test smtp::response::test::test_category_fmt ... ok [INFO] [stdout] test smtp::response::test::test_response_from_str ... ok [INFO] [stdout] test smtp::util::codec::tests::test_dots_at_once ... ok [INFO] [stdout] test smtp::extension::test::test_serverinfo ... ok [INFO] [stdout] test smtp::response::test::test_code_display ... ok [INFO] [stdout] test smtp::util::codec::tests::test_dots_boo ... ok [INFO] [stdout] test smtp::util::codec::tests::test_dots_kwack2 ... ok [INFO] [stdout] test smtp::util::codec::tests::test_dots_colision ... ok [INFO] [stdout] test smtp::response::test::test_response_has_code ... ok [INFO] [stdout] test smtp::response::test::test_response_incomplete ... ok [INFO] [stdout] test smtp::util::codec::tests::test_dots_buggy_newline ... ok [INFO] [stdout] test smtp::util::codec::tests::test_dots_buggy_cr ... ok [INFO] [stdout] test smtp::util::codec::tests::test_dots_buggy_at_once ... ok [INFO] [stdout] test smtp::util::codec::tests::test_dots_buggy_linefeed ... ok [INFO] [stdout] test smtp::util::xtext::tests::test ... ok [INFO] [stdout] test smtp::util::codec::tests::test_dots_per_partes ... ok [INFO] [stdout] test smtp::authentication::test::test_plain ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/transport_file.rs (/opt/rustwide/target/debug/deps/transport_file-2003f98fd95a2aea) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::file_transport ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/transport_sendmail.rs (/opt/rustwide/target/debug/deps/transport_sendmail-07f61b6e20479666) [INFO] [stdout] [INFO] [stderr] Running tests/transport_smtp.rs (/opt/rustwide/target/debug/deps/transport_smtp-fb39734cfaff8039) [INFO] [stdout] running 1 test [INFO] [stdout] test test::sendmail_transport_simple ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::smtp_transport_simple ... ignored [INFO] [stdout] test test::smtp_transport_stream_is_sync ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/transport_stub.rs (/opt/rustwide/target/debug/deps/transport_stub-e8a926bc28c65b65) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::stub_transport_stream_is_sync ... ok [INFO] [stdout] test test::stub_transport ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests samotop-delivery [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/smtp/smtp_client.rs - smtp::smtp_client::SmtpClient (line 58) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.38s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f81df540ef8919a3b8c3835ca02d1c68ca03f4b088339f9fff8f33b25191983a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f81df540ef8919a3b8c3835ca02d1c68ca03f4b088339f9fff8f33b25191983a", kill_on_drop: false }` [INFO] [stdout] f81df540ef8919a3b8c3835ca02d1c68ca03f4b088339f9fff8f33b25191983a