[INFO] fetching crate nachricht 0.2.0...
[INFO] testing nachricht-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate nachricht 0.2.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate nachricht 0.2.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nachricht 0.2.0
[INFO] finished tweaking crates.io crate nachricht 0.2.0
[INFO] tweaked toml for crates.io crate nachricht 0.2.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0576bba33bcecb04f0642df35a5f467cb1886291b37fcf16f97358e8f79ca9e5
[INFO] running `Command { std: "docker" "start" "-a" "0576bba33bcecb04f0642df35a5f467cb1886291b37fcf16f97358e8f79ca9e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0576bba33bcecb04f0642df35a5f467cb1886291b37fcf16f97358e8f79ca9e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0576bba33bcecb04f0642df35a5f467cb1886291b37fcf16f97358e8f79ca9e5", kill_on_drop: false }`
[INFO] [stdout] 0576bba33bcecb04f0642df35a5f467cb1886291b37fcf16f97358e8f79ca9e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2849458204ac7a2e8c361f369a152cbb359691f2d55c81c1297e8a40b734b8a
[INFO] running `Command { std: "docker" "start" "-a" "f2849458204ac7a2e8c361f369a152cbb359691f2d55c81c1297e8a40b734b8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling nachricht v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "f2849458204ac7a2e8c361f369a152cbb359691f2d55c81c1297e8a40b734b8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2849458204ac7a2e8c361f369a152cbb359691f2d55c81c1297e8a40b734b8a", kill_on_drop: false }`
[INFO] [stdout] f2849458204ac7a2e8c361f369a152cbb359691f2d55c81c1297e8a40b734b8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a0778d5588e078fa4ed97581dd8634b4e31ac9c7b83c3bf6835d0e253e9a0bf
[INFO] running `Command { std: "docker" "start" "-a" "5a0778d5588e078fa4ed97581dd8634b4e31ac9c7b83c3bf6835d0e253e9a0bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling nachricht v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "5a0778d5588e078fa4ed97581dd8634b4e31ac9c7b83c3bf6835d0e253e9a0bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a0778d5588e078fa4ed97581dd8634b4e31ac9c7b83c3bf6835d0e253e9a0bf", kill_on_drop: false }`
[INFO] [stdout] 5a0778d5588e078fa4ed97581dd8634b4e31ac9c7b83c3bf6835d0e253e9a0bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3dc6e1e83eda9a400b4f9746f1e670ea2cde98c8dae13a668913448442e1ef87
[INFO] running `Command { std: "docker" "start" "-a" "3dc6e1e83eda9a400b4f9746f1e670ea2cde98c8dae13a668913448442e1ef87", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nachricht-f5245124de25e327)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test field::test::array_mixed ... ok
[INFO] [stdout] test field::test::bytes ... ok
[INFO] [stdout] test field::test::errors ... ok
[INFO] [stdout] test field::test::floats ... ok
[INFO] [stdout] test field::test::map ... ok
[INFO] [stdout] test field::test::strings ... ok
[INFO] [stdout] test field::test::symbols ... ok
[INFO] [stdout] test header::tests::negative_max ... ok
[INFO] [stdout] test header::tests::lead_bytes ... ok
[INFO] [stdout] test header::tests::negative_zero ... ok
[INFO] [stdout] test header::tests::inefficient_encoding ... ok
[INFO] [stdout] test header::tests::roundtrip_compact ... ok
[INFO] [stdout] test field::test::array_long ... ok
[INFO] [stdout] test field::test::too_big_allocations ... ok
[INFO] [stdout] test field::test::simple_unnamed_fields ... ok
[INFO] [stdout] test header::tests::roundtrip_long ... ok
[INFO] [stdout] test field::test::simple_named_fields ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 53.37s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nachricht
[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; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3dc6e1e83eda9a400b4f9746f1e670ea2cde98c8dae13a668913448442e1ef87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dc6e1e83eda9a400b4f9746f1e670ea2cde98c8dae13a668913448442e1ef87", kill_on_drop: false }`
[INFO] [stdout] 3dc6e1e83eda9a400b4f9746f1e670ea2cde98c8dae13a668913448442e1ef87