[INFO] fetching crate samotop-core 0.12.0...
[INFO] testing samotop-core-0.12.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate samotop-core 0.12.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate samotop-core 0.12.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate samotop-core 0.12.0
[INFO] finished tweaking crates.io crate samotop-core 0.12.0
[INFO] tweaked toml for crates.io crate samotop-core 0.12.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4c3d4db52016a5ed0cb3b1ad08c1b95645fb592d1d88ccb0d9e7db89234a80e
[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" "f4c3d4db52016a5ed0cb3b1ad08c1b95645fb592d1d88ccb0d9e7db89234a80e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4c3d4db52016a5ed0cb3b1ad08c1b95645fb592d1d88ccb0d9e7db89234a80e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4c3d4db52016a5ed0cb3b1ad08c1b95645fb592d1d88ccb0d9e7db89234a80e", kill_on_drop: false }`
[INFO] [stdout] f4c3d4db52016a5ed0cb3b1ad08c1b95645fb592d1d88ccb0d9e7db89234a80e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9a7941e213a861add9783c518055c635c319da8100f1bbcba688af688e4e6cc
[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" "c9a7941e213a861add9783c518055c635c319da8100f1bbcba688af688e4e6cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling futures-io v0.3.15
[INFO] [stderr]    Compiling samotop-core v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.29s
[INFO] running `Command { std: "docker" "inspect" "c9a7941e213a861add9783c518055c635c319da8100f1bbcba688af688e4e6cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9a7941e213a861add9783c518055c635c319da8100f1bbcba688af688e4e6cc", kill_on_drop: false }`
[INFO] [stdout] c9a7941e213a861add9783c518055c635c319da8100f1bbcba688af688e4e6cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 788c8daf2a8df90f9af5ffcaaec8ba0258b10dc07eeee08ec0eebccf7cfee8a3
[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" "788c8daf2a8df90f9af5ffcaaec8ba0258b10dc07eeee08ec0eebccf7cfee8a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling futures-await-test-macro v0.3.0
[INFO] [stderr]    Compiling futures-await-test v0.3.0
[INFO] [stderr]    Compiling samotop-core v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.84s
[INFO] running `Command { std: "docker" "inspect" "788c8daf2a8df90f9af5ffcaaec8ba0258b10dc07eeee08ec0eebccf7cfee8a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "788c8daf2a8df90f9af5ffcaaec8ba0258b10dc07eeee08ec0eebccf7cfee8a3", kill_on_drop: false }`
[INFO] [stdout] 788c8daf2a8df90f9af5ffcaaec8ba0258b10dc07eeee08ec0eebccf7cfee8a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 4392cfad9ee5619c2b306a7a559aa8a5657d8fd56635bfedb083c0735de91e9f
[INFO] running `Command { std: "docker" "start" "-a" "4392cfad9ee5619c2b306a7a559aa8a5657d8fd56635bfedb083c0735de91e9f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 31 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/samotop_core-b7a78e2e1348f5e3)
[INFO] [stdout] test mail::rfc2033::helo::tests::helo_is_set ... ok
[INFO] [stdout] test mail::rfc5321::helo::tests::helo_is_set ... ok
[INFO] [stdout] test mail::rfc5321::helo::tests::is_sync_and_send ... ok
[INFO] [stdout] test mail::rfc5321::noop::tests::transaction_gets_reset ... ok
[INFO] [stdout] test mail::rfc5321::data::tests::command_sequence_is_assured_missing_helo ... ok
[INFO] [stdout] test mail::rfc5321::quit::tests::transaction_gets_reset ... ok
[INFO] [stdout] test mail::rfc5321::rcpt::tests::recipient_is_added ... ok
[INFO] [stdout] test mail::rfc5321::rset::tests::transaction_gets_reset ... ok
[INFO] [stdout] test mail::setup::tests::test_setup ... ok
[INFO] [stdout] test smtp::extensions::extension_set::enable_extension ... ok
[INFO] [stdout] test smtp::extensions::extension_set::get_extension ... ok
[INFO] [stdout] test smtp::extensions::flag_parsing::parse_incomplete ... ok
[INFO] [stdout] test smtp::extensions::flag_parsing::parse_invalid ... ok
[INFO] [stdout] test smtp::extensions::flag_parsing::parse_mismatch ... ok
[INFO] [stdout] test mail::setup::tests::test_using ... ok
[INFO] [stdout] test smtp::extensions::extension_set::check_extension ... ok
[INFO] [stdout] test smtp::extensions::extension_set::disable_extension ... ok
[INFO] [stdout] test mail::rfc5321::invalid::tests::response_is_not_implemented ... ok
[INFO] [stdout] test mail::rfc5321::mail::tests::command_sequence_is_enforced ... ok
[INFO] [stdout] test mail::debug::tests::test_setup ... ok
[INFO] [stdout] test mail::rfc2033::helo::tests::transaction_gets_reset ... ok
[INFO] [stdout] test mail::rfc5321::data::tests::command_sequence_is_assured_missing_mail ... ok
[INFO] [stdout] test mail::rfc5321::mail::tests::mail_is_set ... ok
[INFO] [stdout] test mail::rfc5321::data::tests::sink_gets_set ... ok
[INFO] [stdout] test mail::rfc5321::data::tests::command_sequence_is_assured_missing_rcpt ... ok
[INFO] [stdout] test mail::rfc5321::unknown::tests::response_is_not_implemented ... ok
[INFO] [stdout] test mail::rfc5321::mail::tests::transaction_gets_reset ... ok
[INFO] [stdout] test mail::rfc5321::helo::tests::transaction_gets_reset ... ok
[INFO] [stdout] test mail::rfc2033::helo::tests::is_sync_and_send ... ok
[INFO] [stdout] test smtp::extensions::flag_parsing::parse_starttls ... ok
[INFO] [stdout] test smtp::state::tests::transaction_gets_reset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests samotop-core
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/mail/esmtp.rs - mail::esmtp::EsmtpService (line 7) ... ok
[INFO] [stdout] test src/mail/setup.rs - mail::setup::MailSetup (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4392cfad9ee5619c2b306a7a559aa8a5657d8fd56635bfedb083c0735de91e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4392cfad9ee5619c2b306a7a559aa8a5657d8fd56635bfedb083c0735de91e9f", kill_on_drop: false }`
[INFO] [stdout] 4392cfad9ee5619c2b306a7a559aa8a5657d8fd56635bfedb083c0735de91e9f