[INFO] fetching crate rtmp 0.0.12...
[INFO] testing rtmp-0.0.12 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rtmp 0.0.12 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rtmp 0.0.12 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rtmp 0.0.12
[INFO] finished tweaking crates.io crate rtmp 0.0.12
[INFO] tweaked toml for crates.io crate rtmp 0.0.12 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22e9ffb58bafe02b5741a3c0fd0ba6ceeb97fcc4de2651dab5dfcc4f0ed948fa
[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" "22e9ffb58bafe02b5741a3c0fd0ba6ceeb97fcc4de2651dab5dfcc4f0ed948fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22e9ffb58bafe02b5741a3c0fd0ba6ceeb97fcc4de2651dab5dfcc4f0ed948fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22e9ffb58bafe02b5741a3c0fd0ba6ceeb97fcc4de2651dab5dfcc4f0ed948fa", kill_on_drop: false }`
[INFO] [stdout] 22e9ffb58bafe02b5741a3c0fd0ba6ceeb97fcc4de2651dab5dfcc4f0ed948fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6635677a9b289612a7e6cd8103ade05fe6e76ed32d74fff0bbbf5c4d3906e4a8
[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" "6635677a9b289612a7e6cd8103ade05fe6e76ed32d74fff0bbbf5c4d3906e4a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling mio v0.8.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling crypto-mac v0.11.1
[INFO] [stderr]    Compiling bitvec v0.20.4
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling hmac v0.11.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling bytesio v0.1.27
[INFO] [stderr]    Compiling xflv v0.0.3
[INFO] [stderr]    Compiling rtmp v0.0.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.71s
[INFO] running `Command { std: "docker" "inspect" "6635677a9b289612a7e6cd8103ade05fe6e76ed32d74fff0bbbf5c4d3906e4a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6635677a9b289612a7e6cd8103ade05fe6e76ed32d74fff0bbbf5c4d3906e4a8", kill_on_drop: false }`
[INFO] [stdout] 6635677a9b289612a7e6cd8103ade05fe6e76ed32d74fff0bbbf5c4d3906e4a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] edc0c250daef08bdac03618c4803780dcce9c8f7185db4bedc4c4798ffcefb2d
[INFO] running `Command { std: "docker" "start" "-a" "edc0c250daef08bdac03618c4803780dcce9c8f7185db4bedc4c4798ffcefb2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtmp v0.0.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/messages/parser.rs:193:25
[INFO] [stdout]     |
[INFO] [stdout] 193 |                     let mut message_parser = MessageParser::new(chunk_info);
[INFO] [stdout]     |                         ----^^^^^^^^^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.20s
[INFO] running `Command { std: "docker" "inspect" "edc0c250daef08bdac03618c4803780dcce9c8f7185db4bedc4c4798ffcefb2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edc0c250daef08bdac03618c4803780dcce9c8f7185db4bedc4c4798ffcefb2d", kill_on_drop: false }`
[INFO] [stdout] edc0c250daef08bdac03618c4803780dcce9c8f7185db4bedc4c4798ffcefb2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb3e28412bb85da7ebbd75bc68d10efb69805c4906cc7e632a04d82b25176f69
[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" "bb3e28412bb85da7ebbd75bc68d10efb69805c4906cc7e632a04d82b25176f69", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/messages/parser.rs:193:25
[INFO] [stderr]     |
[INFO] [stderr] 193 |                     let mut message_parser = MessageParser::new(chunk_info);
[INFO] [stderr]     |                         ----^^^^^^^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rtmp` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rtmp-3ac519791720b669)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test amf0::amf0_reader::tests::test_byte_order ... ok
[INFO] [stdout] test messages::parser::tests::test_message_parse ... ok
[INFO] [stdout] test amf0::amf0_reader::tests::test_player_connect_reader ... ok
[INFO] [stdout] test chunk::unpacketizer::tests::test_set_chunk_size ... ok
[INFO] [stdout] test messages::parser::tests::test_uuid ... ok
[INFO] [stdout] test channels::channels::tests::test_lock ... ok
[INFO] [stdout] test amf0::amf0_reader::tests::test_amf_reader ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rtmp
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bb3e28412bb85da7ebbd75bc68d10efb69805c4906cc7e632a04d82b25176f69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb3e28412bb85da7ebbd75bc68d10efb69805c4906cc7e632a04d82b25176f69", kill_on_drop: false }`
[INFO] [stdout] bb3e28412bb85da7ebbd75bc68d10efb69805c4906cc7e632a04d82b25176f69