[INFO] fetching crate samotop-model 0.11.0...
[INFO] testing samotop-model-0.11.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate samotop-model 0.11.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate samotop-model 0.11.0 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 samotop-model 0.11.0
[INFO] finished tweaking crates.io crate samotop-model 0.11.0
[INFO] tweaked toml for crates.io crate samotop-model 0.11.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9dec6b140d782187e7b1e5562726cbbf215baede4aece954a61d7dfcf3af9307
[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" "9dec6b140d782187e7b1e5562726cbbf215baede4aece954a61d7dfcf3af9307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dec6b140d782187e7b1e5562726cbbf215baede4aece954a61d7dfcf3af9307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dec6b140d782187e7b1e5562726cbbf215baede4aece954a61d7dfcf3af9307", kill_on_drop: false }`
[INFO] [stdout] 9dec6b140d782187e7b1e5562726cbbf215baede4aece954a61d7dfcf3af9307
[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=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] 973475e9e6405b5d18dd0b244d4b05c46093cc938c6dae6484b5ef344504e9da
[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" "973475e9e6405b5d18dd0b244d4b05c46093cc938c6dae6484b5ef344504e9da", kill_on_drop: false }`
[INFO] [stderr]    Compiling samotop-model v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.22s
[INFO] running `Command { std: "docker" "inspect" "973475e9e6405b5d18dd0b244d4b05c46093cc938c6dae6484b5ef344504e9da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "973475e9e6405b5d18dd0b244d4b05c46093cc938c6dae6484b5ef344504e9da", kill_on_drop: false }`
[INFO] [stdout] 973475e9e6405b5d18dd0b244d4b05c46093cc938c6dae6484b5ef344504e9da
[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=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] 6b59116c4ce151547571207f259c31176815101cfaa3cac037040d95112ae457
[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" "6b59116c4ce151547571207f259c31176815101cfaa3cac037040d95112ae457", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling futures-await-test-macro v0.3.0
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling futures-await-test v0.3.0
[INFO] [stderr]    Compiling samotop-model v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 33.54s
[INFO] running `Command { std: "docker" "inspect" "6b59116c4ce151547571207f259c31176815101cfaa3cac037040d95112ae457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b59116c4ce151547571207f259c31176815101cfaa3cac037040d95112ae457", kill_on_drop: false }`
[INFO] [stdout] 6b59116c4ce151547571207f259c31176815101cfaa3cac037040d95112ae457
[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=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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eed47461576ef5565d694c4ac4b0b110c04d5bf0693aa85354efbc34e0c249d3
[INFO] running `Command { std: "docker" "start" "-a" "eed47461576ef5565d694c4ac4b0b110c04d5bf0693aa85354efbc34e0c249d3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/samotop_model-31d3139979695dec
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test mail::traits::tests::test_setup ... ok
[INFO] [stdout] test mail::debug::tests::test_setup ... ok
[INFO] [stdout] test mail::traits::tests::test_using ... ok
[INFO] [stdout] test smtp::commands::data::tests::command_sequence_is_assured_missing_helo ... ok
[INFO] [stdout] test smtp::commands::data::tests::command_sequence_is_assured_missing_mail ... ok
[INFO] [stdout] test smtp::commands::data::tests::command_sequence_is_assured_missing_rcpt ... ok
[INFO] [stdout] test smtp::commands::helo::tests::is_sync_and_send ... ok
[INFO] [stdout] test smtp::commands::helo::tests::helo_is_set ... ok
[INFO] [stdout] test smtp::commands::helo::tests::transaction_gets_reset ... ok
[INFO] [stdout] test smtp::commands::data::tests::sink_gets_set ... ok
[INFO] [stdout] test smtp::commands::mail::tests::command_sequence_is_enforced ... ok
[INFO] [stdout] test smtp::commands::invalid::tests::response_is_not_implemented ... ok
[INFO] [stdout] test smtp::commands::mail::tests::mail_is_set ... ok
[INFO] [stdout] test smtp::commands::quit::tests::transaction_gets_reset ... ok
[INFO] [stdout] test smtp::commands::rset::tests::transaction_gets_reset ... ok
[INFO] [stdout] test smtp::commands::mail::tests::transaction_gets_reset ... ok
[INFO] [stdout] test smtp::commands::noop::tests::transaction_gets_reset ... ok
[INFO] [stdout] test smtp::extensions::extension_set::check_extension ... ok
[INFO] [stdout] test smtp::extensions::extension_set::disable_extension ... ok
[INFO] [stdout] test smtp::extensions::flag_parsing::parse_invalid ... ok
[INFO] [stdout] test smtp::extensions::flag_parsing::parse_incomplete ... ok
[INFO] [stdout] test smtp::extensions::extension_set::get_extension ... ok
[INFO] [stdout] test smtp::extensions::extension_set::enable_extension ... ok
[INFO] [stdout] test smtp::commands::rcpt::tests::transaction_gets_reset ... ok
[INFO] [stdout] test smtp::commands::unknown::tests::response_is_not_implemented ... ok
[INFO] [stderr]    Doc-tests samotop-model
[INFO] [stdout] test smtp::extensions::flag_parsing::parse_starttls ... ok
[INFO] [stdout] test smtp::extensions::flag_parsing::parse_mismatch ... ok
[INFO] [stdout] test smtp::state::tests::transaction_gets_reset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/mail/traits.rs - mail::traits::MailSetup (line 125) ... ok
[INFO] [stdout] test src/mail/traits.rs - mail::traits::EsmtpService (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eed47461576ef5565d694c4ac4b0b110c04d5bf0693aa85354efbc34e0c249d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eed47461576ef5565d694c4ac4b0b110c04d5bf0693aa85354efbc34e0c249d3", kill_on_drop: false }`
[INFO] [stdout] eed47461576ef5565d694c4ac4b0b110c04d5bf0693aa85354efbc34e0c249d3