[INFO] fetching crate showdown 0.12.1...
[INFO] testing showdown-0.12.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate showdown 0.12.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate showdown 0.12.1 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 showdown 0.12.1
[INFO] finished tweaking crates.io crate showdown 0.12.1
[INFO] tweaked toml for crates.io crate showdown 0.12.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate showdown 0.12.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] a21223646b782adcfe9e1a255c13580add2dcf840d2c7c3e63f9a519bea2c788
[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" "a21223646b782adcfe9e1a255c13580add2dcf840d2c7c3e63f9a519bea2c788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a21223646b782adcfe9e1a255c13580add2dcf840d2c7c3e63f9a519bea2c788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a21223646b782adcfe9e1a255c13580add2dcf840d2c7c3e63f9a519bea2c788", kill_on_drop: false }`
[INFO] [stdout] a21223646b782adcfe9e1a255c13580add2dcf840d2c7c3e63f9a519bea2c788
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9ae786003e1f3eba83ad3bfe211315fbbb172bf9559edae846288ff83f75128a
[INFO] running `Command { std: "docker" "start" "-a" "9ae786003e1f3eba83ad3bfe211315fbbb172bf9559edae846288ff83f75128a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.56
[INFO] [stderr]    Compiling input_buffer v0.3.1
[INFO] [stderr]    Compiling tungstenite v0.11.1
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling tokio v0.2.24
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling tokio-native-tls v0.1.0
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling tokio-tungstenite v0.11.0
[INFO] [stderr]    Compiling hyper v0.13.9
[INFO] [stderr]    Compiling hyper-tls v0.4.3
[INFO] [stderr]    Compiling reqwest v0.10.10
[INFO] [stderr]    Compiling showdown v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "9ae786003e1f3eba83ad3bfe211315fbbb172bf9559edae846288ff83f75128a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ae786003e1f3eba83ad3bfe211315fbbb172bf9559edae846288ff83f75128a", kill_on_drop: false }`
[INFO] [stdout] 9ae786003e1f3eba83ad3bfe211315fbbb172bf9559edae846288ff83f75128a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 59695b6d10f9ce333d2397ca9cc25aa0cc5464d3c0f884c631716529a4ff3827
[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" "59695b6d10f9ce333d2397ca9cc25aa0cc5464d3c0f884c631716529a4ff3827", kill_on_drop: false }`
[INFO] [stderr]    Compiling comparator v0.2.1
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling showdown v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.54s
[INFO] running `Command { std: "docker" "inspect" "59695b6d10f9ce333d2397ca9cc25aa0cc5464d3c0f884c631716529a4ff3827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59695b6d10f9ce333d2397ca9cc25aa0cc5464d3c0f884c631716529a4ff3827", kill_on_drop: false }`
[INFO] [stdout] 59695b6d10f9ce333d2397ca9cc25aa0cc5464d3c0f884c631716529a4ff3827
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] ba08138727dd2f90edc73b9e77f27d009c57d58d4129d8c64149b0a708c48046
[INFO] running `Command { std: "docker" "start" "-a" "ba08138727dd2f90edc73b9e77f27d009c57d58d4129d8c64149b0a708c48046", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/showdown-462e19842dec74b0
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mock-4829c97b562f2a22
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests showdown
[INFO] [stdout] running 3 tests
[INFO] [stdout] test message::test::parse_nickname_change ... ok
[INFO] [stdout] test message::test::parse_leave ... ok
[INFO] [stdout] test message::test::parse_join ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test parsing_chat_messages ... ok
[INFO] [stdout] test test_global_command ... ok
[INFO] [stdout] test parsing_roomlist ... ok
[INFO] [stdout] test reply_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - Stream::connect (line 76) ... ok
[INFO] [stdout] test src/lib.rs - Stream (line 38) ... ok
[INFO] [stdout] test src/lib.rs - connect_to_url (line 270) ... ok
[INFO] [stdout] test src/lib.rs - Stream::connect_to_url (line 95) ... ok
[INFO] [stdout] test src/lib.rs - SendMessage::chat_message (line 202) ... ok
[INFO] [stdout] test src/lib.rs - SendMessage::global_command (line 173) ... ok
[INFO] [stdout] test src/lib.rs - connect (line 250) ... ok
[INFO] [stdout] test src/message.rs - message::Challenge::login (line 158) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ba08138727dd2f90edc73b9e77f27d009c57d58d4129d8c64149b0a708c48046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba08138727dd2f90edc73b9e77f27d009c57d58d4129d8c64149b0a708c48046", kill_on_drop: false }`
[INFO] [stdout] ba08138727dd2f90edc73b9e77f27d009c57d58d4129d8c64149b0a708c48046