[INFO] fetching crate hf2 0.3.1...
[INFO] testing hf2-0.3.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate hf2 0.3.1 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate hf2 0.3.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hf2 0.3.1
[INFO] finished tweaking crates.io crate hf2 0.3.1
[INFO] tweaked toml for crates.io crate hf2 0.3.1 written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 852afa8436409b79f94beb1ce36e3f92b663210b34760fd6d70791b2e88232d9
[INFO] running `Command { std: "docker" "start" "-a" "852afa8436409b79f94beb1ce36e3f92b663210b34760fd6d70791b2e88232d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "852afa8436409b79f94beb1ce36e3f92b663210b34760fd6d70791b2e88232d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "852afa8436409b79f94beb1ce36e3f92b663210b34760fd6d70791b2e88232d9", kill_on_drop: false }`
[INFO] [stdout] 852afa8436409b79f94beb1ce36e3f92b663210b34760fd6d70791b2e88232d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7057092d2d5b72fd1b32087c7c5977fce8bb2007375eb4ca54678993dade508
[INFO] running `Command { std: "docker" "start" "-a" "a7057092d2d5b72fd1b32087c7c5977fce8bb2007375eb4ca54678993dade508", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling crc-any v2.3.12
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling hidapi v1.2.6
[INFO] [stderr]    Compiling scroll_derive v0.10.5
[INFO] [stderr]    Compiling scroll v0.10.2
[INFO] [stderr]    Compiling goblin v0.2.3
[INFO] [stderr]    Compiling hf2 v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.25s
[INFO] running `Command { std: "docker" "inspect" "a7057092d2d5b72fd1b32087c7c5977fce8bb2007375eb4ca54678993dade508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7057092d2d5b72fd1b32087c7c5977fce8bb2007375eb4ca54678993dade508", kill_on_drop: false }`
[INFO] [stdout] a7057092d2d5b72fd1b32087c7c5977fce8bb2007375eb4ca54678993dade508
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28353bcf6cae07ec1c0b2e2a0a4d9bd904945e03f9838ce9c7ea841c1bc06d89
[INFO] running `Command { std: "docker" "start" "-a" "28353bcf6cae07ec1c0b2e2a0a4d9bd904945e03f9838ce9c7ea841c1bc06d89", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hf2 v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "28353bcf6cae07ec1c0b2e2a0a4d9bd904945e03f9838ce9c7ea841c1bc06d89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28353bcf6cae07ec1c0b2e2a0a4d9bd904945e03f9838ce9c7ea841c1bc06d89", kill_on_drop: false }`
[INFO] [stdout] 28353bcf6cae07ec1c0b2e2a0a4d9bd904945e03f9838ce9c7ea841c1bc06d89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a9a90b531e96dbb0594ec0ed6f40b78c4daa50bd9a24896bb7b4a422d6ec143
[INFO] running `Command { std: "docker" "start" "-a" "8a9a90b531e96dbb0594ec0ed6f40b78c4daa50bd9a24896bb7b4a422d6ec143", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hf2-6a13b7884a9bdc5e)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test command::tests::receive_fragmented ... ok
[INFO] [stdout] test command::tests::send_fragmented ... ok
[INFO] [stdout] test info::tests::parse_response ... ok
[INFO] [stdout] test utils::tests::elf_rustc_1_44_0 ... ok
[INFO] [stdout] test utils::tests::elf_rustc_1_47_0 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hf2
[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" "8a9a90b531e96dbb0594ec0ed6f40b78c4daa50bd9a24896bb7b4a422d6ec143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a9a90b531e96dbb0594ec0ed6f40b78c4daa50bd9a24896bb7b4a422d6ec143", kill_on_drop: false }`
[INFO] [stdout] 8a9a90b531e96dbb0594ec0ed6f40b78c4daa50bd9a24896bb7b4a422d6ec143
