[INFO] fetching crate lib_opnfi 0.0.1...
[INFO] testing lib_opnfi-0.0.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate lib_opnfi 0.0.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate lib_opnfi 0.0.1 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 lib_opnfi 0.0.1
[INFO] finished tweaking crates.io crate lib_opnfi 0.0.1
[INFO] tweaked toml for crates.io crate lib_opnfi 0.0.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] c9d2e4088f9d31336be1e4fc223769432da677d4ffa83c60dd2f3fb71cc07bb4
[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" "c9d2e4088f9d31336be1e4fc223769432da677d4ffa83c60dd2f3fb71cc07bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9d2e4088f9d31336be1e4fc223769432da677d4ffa83c60dd2f3fb71cc07bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9d2e4088f9d31336be1e4fc223769432da677d4ffa83c60dd2f3fb71cc07bb4", kill_on_drop: false }`
[INFO] [stdout] c9d2e4088f9d31336be1e4fc223769432da677d4ffa83c60dd2f3fb71cc07bb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] f0507f1bfa3bb35a2face0c0ca24f8b519761738a9aa773f9aa137230a6bcb3e
[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" "f0507f1bfa3bb35a2face0c0ca24f8b519761738a9aa773f9aa137230a6bcb3e", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]    Compiling pnet_base v0.22.0
[INFO] [stderr]    Compiling pnet v0.23.1
[INFO] [stderr]    Compiling syntex_pos v0.42.0
[INFO] [stderr]    Compiling pnet_sys v0.27.2
[INFO] [stderr]    Compiling ipnetwork v0.15.1
[INFO] [stderr]    Compiling pnet_sys v0.23.1
[INFO] [stderr]    Compiling enumflags2_derive v0.6.4
[INFO] [stderr]    Compiling pnet_macros_support v0.23.1
[INFO] [stderr]    Compiling syntex_errors v0.42.0
[INFO] [stderr]    Compiling pnet_datalink v0.23.1
[INFO] [stderr]    Compiling syntex_syntax v0.42.0
[INFO] [stderr]    Compiling enumflags2 v0.6.4
[INFO] [stderr]    Compiling syntex v0.42.2
[INFO] [stderr]    Compiling pnet_macros v0.27.2
[INFO] [stderr]    Compiling pnet_packet v0.23.1
[INFO] [stderr]    Compiling pnet_transport v0.23.1
[INFO] [stderr]    Compiling lib_opnfi v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.21s
[INFO] running `Command { std: "docker" "inspect" "f0507f1bfa3bb35a2face0c0ca24f8b519761738a9aa773f9aa137230a6bcb3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0507f1bfa3bb35a2face0c0ca24f8b519761738a9aa773f9aa137230a6bcb3e", kill_on_drop: false }`
[INFO] [stdout] f0507f1bfa3bb35a2face0c0ca24f8b519761738a9aa773f9aa137230a6bcb3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ba512b9cd3e9829ac85d6cbe13f98302db3aae54814e424108ff57a313bfd890
[INFO] running `Command { std: "docker" "start" "-a" "ba512b9cd3e9829ac85d6cbe13f98302db3aae54814e424108ff57a313bfd890", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling lib_opnfi v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]    --> src/inform/mod.rs:218:17
[INFO] [stdout]     |
[INFO] [stdout] 218 |     use serde::{Deserialize, Serialize};
[INFO] [stdout]     |                 ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` 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 4.56s
[INFO] running `Command { std: "docker" "inspect" "ba512b9cd3e9829ac85d6cbe13f98302db3aae54814e424108ff57a313bfd890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba512b9cd3e9829ac85d6cbe13f98302db3aae54814e424108ff57a313bfd890", kill_on_drop: false }`
[INFO] [stdout] ba512b9cd3e9829ac85d6cbe13f98302db3aae54814e424108ff57a313bfd890
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stdout] 15d11f40f08aa2cb0fccfac20180d8afb57ebee2985ceb0dfbb518ad58bf39d9
[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" "15d11f40f08aa2cb0fccfac20180d8afb57ebee2985ceb0dfbb518ad58bf39d9", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stderr]    --> src/inform/mod.rs:218:17
[INFO] [stderr]     |
[INFO] [stderr] 218 |     use serde::{Deserialize, Serialize};
[INFO] [stderr]     |                 ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib_opnfi-a2e6f03db057c64d
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test discovery::tests::test_read_opnfi_packet ... ok
[INFO] [stdout] test discovery::tests::test_write_opnfi_value ... ok
[INFO] [stdout] test tlv::tests::test_tlv_read ... ok
[INFO] [stdout] test tlv::tests::test_tlv_write ... ok
[INFO] [stdout] test discovery::tests::test_read_opnfi_value ... ok
[INFO] [stdout] test inform::tests::test_cbc_snappy ... ok
[INFO] [stdout] test discovery::tests::test_write_opnfi_packet ... ok
[INFO] [stdout] test discovery::tests::test_read_write_opnfi_value ... ok
[INFO] [stdout] test discovery::tests::test_read_write_opnfi_packet ... ok
[INFO] [stdout] test inform::tests::test_cbc_zlib ... ok
[INFO] [stdout] test inform::tests::test_gcm_zlib ... ok
[INFO] [stdout] test inform::tests::test_gcm_snappy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lib_opnfi
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "15d11f40f08aa2cb0fccfac20180d8afb57ebee2985ceb0dfbb518ad58bf39d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15d11f40f08aa2cb0fccfac20180d8afb57ebee2985ceb0dfbb518ad58bf39d9", kill_on_drop: false }`
[INFO] [stdout] 15d11f40f08aa2cb0fccfac20180d8afb57ebee2985ceb0dfbb518ad58bf39d9