[INFO] fetching crate erlang_port 0.2.0...
[INFO] testing erlang_port-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate erlang_port 0.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate erlang_port 0.2.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate erlang_port 0.2.0
[INFO] finished tweaking crates.io crate erlang_port 0.2.0
[INFO] tweaked toml for crates.io crate erlang_port 0.2.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04953944f148b9aa42fa59bf634d792018e4fae3d0f1b15ea1710fd32fe6721b
[INFO] running `Command { std: "docker" "start" "-a" "04953944f148b9aa42fa59bf634d792018e4fae3d0f1b15ea1710fd32fe6721b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04953944f148b9aa42fa59bf634d792018e4fae3d0f1b15ea1710fd32fe6721b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04953944f148b9aa42fa59bf634d792018e4fae3d0f1b15ea1710fd32fe6721b", kill_on_drop: false }`
[INFO] [stdout] 04953944f148b9aa42fa59bf634d792018e4fae3d0f1b15ea1710fd32fe6721b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42db4fc8f9dc491e10a8bd21ec892a0c20107f1f8ec9aa2d6b520b73ac7dd5ac
[INFO] running `Command { std: "docker" "start" "-a" "42db4fc8f9dc491e10a8bd21ec892a0c20107f1f8ec9aa2d6b520b73ac7dd5ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling rle-decode-fast v1.0.1
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling libflate v0.1.27
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling eetf v0.4.0
[INFO] [stderr]    Compiling serde_eetf v0.2.0
[INFO] [stderr]    Compiling erlang_port v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.46s
[INFO] running `Command { std: "docker" "inspect" "42db4fc8f9dc491e10a8bd21ec892a0c20107f1f8ec9aa2d6b520b73ac7dd5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42db4fc8f9dc491e10a8bd21ec892a0c20107f1f8ec9aa2d6b520b73ac7dd5ac", kill_on_drop: false }`
[INFO] [stdout] 42db4fc8f9dc491e10a8bd21ec892a0c20107f1f8ec9aa2d6b520b73ac7dd5ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df85afe46664b371ae084304ec7d9f9f9fe8f16ceee06b7a1c8cd3627892f161
[INFO] running `Command { std: "docker" "start" "-a" "df85afe46664b371ae084304ec7d9f9f9fe8f16ceee06b7a1c8cd3627892f161", kill_on_drop: false }`
[INFO] [stderr]    Compiling erlang_port v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "df85afe46664b371ae084304ec7d9f9f9fe8f16ceee06b7a1c8cd3627892f161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df85afe46664b371ae084304ec7d9f9f9fe8f16ceee06b7a1c8cd3627892f161", kill_on_drop: false }`
[INFO] [stdout] df85afe46664b371ae084304ec7d9f9f9fe8f16ceee06b7a1c8cd3627892f161
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c1d0cb0b7d5249727bd0ef426ed55b2b46bab1a78136c6cf96e63e78077bc035
[INFO] running `Command { std: "docker" "start" "-a" "c1d0cb0b7d5249727bd0ef426ed55b2b46bab1a78136c6cf96e63e78077bc035", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/erlang_port-c1401a990708bbd7)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_packet_sender_reply ... ok
[INFO] [stdout] test tests::test_packet_sender_send ... ok
[INFO] [stderr]    Doc-tests erlang_port
[INFO] [stdout] test tests::test_packet_receiver_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c1d0cb0b7d5249727bd0ef426ed55b2b46bab1a78136c6cf96e63e78077bc035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1d0cb0b7d5249727bd0ef426ed55b2b46bab1a78136c6cf96e63e78077bc035", kill_on_drop: false }`
[INFO] [stdout] c1d0cb0b7d5249727bd0ef426ed55b2b46bab1a78136c6cf96e63e78077bc035