[INFO] fetching crate nachricht 0.1.0...
[INFO] testing nachricht-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate nachricht 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate nachricht 0.1.0 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 nachricht 0.1.0
[INFO] finished tweaking crates.io crate nachricht 0.1.0
[INFO] tweaked toml for crates.io crate nachricht 0.1.0 written to /workspace/builds/worker-5/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 4aabfa7c9d3edf81bde0042992791705d659d71ceaaefd6461c1f6e13f988d7a
[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" "4aabfa7c9d3edf81bde0042992791705d659d71ceaaefd6461c1f6e13f988d7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4aabfa7c9d3edf81bde0042992791705d659d71ceaaefd6461c1f6e13f988d7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aabfa7c9d3edf81bde0042992791705d659d71ceaaefd6461c1f6e13f988d7a", kill_on_drop: false }`
[INFO] [stdout] 4aabfa7c9d3edf81bde0042992791705d659d71ceaaefd6461c1f6e13f988d7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 2dbf6f9ea79da524a438a31c90c62840af2b32db898c64f176270b2f881a9e0f
[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" "2dbf6f9ea79da524a438a31c90c62840af2b32db898c64f176270b2f881a9e0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling nachricht v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "2dbf6f9ea79da524a438a31c90c62840af2b32db898c64f176270b2f881a9e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dbf6f9ea79da524a438a31c90c62840af2b32db898c64f176270b2f881a9e0f", kill_on_drop: false }`
[INFO] [stdout] 2dbf6f9ea79da524a438a31c90c62840af2b32db898c64f176270b2f881a9e0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] f096aac23c3a08e8f7339ae19a5898f73209ceac299d0167a4fd9c7ec63219dc
[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" "f096aac23c3a08e8f7339ae19a5898f73209ceac299d0167a4fd9c7ec63219dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling nachricht v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "f096aac23c3a08e8f7339ae19a5898f73209ceac299d0167a4fd9c7ec63219dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f096aac23c3a08e8f7339ae19a5898f73209ceac299d0167a4fd9c7ec63219dc", kill_on_drop: false }`
[INFO] [stdout] f096aac23c3a08e8f7339ae19a5898f73209ceac299d0167a4fd9c7ec63219dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 13399a6440d2872874fdfb6ad7db4734e13525946ecf0dbb2006567dfadbb42e
[INFO] running `Command { std: "docker" "start" "-a" "13399a6440d2872874fdfb6ad7db4734e13525946ecf0dbb2006567dfadbb42e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nachricht-ad1abc1dc508c48a
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test field::test::errors ... ok
[INFO] [stdout] test field::test::floats ... ok
[INFO] [stdout] test field::test::bytes ... ok
[INFO] [stdout] test header::tests::negative_zero ... ok
[INFO] [stdout] test header::tests::roundtrip_compact ... ok
[INFO] [stdout] test header::tests::inefficient_encoding ... ok
[INFO] [stdout] test header::tests::lead_bytes ... ok
[INFO] [stdout] test header::tests::negative_max ... ok
[INFO] [stdout] test field::test::strings ... ok
[INFO] [stdout] test field::test::map ... ok
[INFO] [stdout] test field::test::symbols ... ok
[INFO] [stdout] test field::test::array_mixed ... ok
[INFO] [stdout] test field::test::array_long ... ok
[INFO] [stdout] test field::test::simple_unnamed_fields ... ok
[INFO] [stdout] test header::tests::roundtrip_long ... ok
[INFO] [stderr]    Doc-tests nachricht
[INFO] [stdout] test field::test::simple_named_fields ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "13399a6440d2872874fdfb6ad7db4734e13525946ecf0dbb2006567dfadbb42e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13399a6440d2872874fdfb6ad7db4734e13525946ecf0dbb2006567dfadbb42e", kill_on_drop: false }`
[INFO] [stdout] 13399a6440d2872874fdfb6ad7db4734e13525946ecf0dbb2006567dfadbb42e