[INFO] fetching crate cborian 0.9.2...
[INFO] testing cborian-0.9.2 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate cborian 0.9.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate cborian 0.9.2 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cborian 0.9.2
[INFO] finished tweaking crates.io crate cborian 0.9.2
[INFO] tweaked toml for crates.io crate cborian 0.9.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded json-codec v0.5.0
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84f39e6dd115a825d74451ba3fe900f7c70094c2a85f6b545812659ca14c8ba6
[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" "84f39e6dd115a825d74451ba3fe900f7c70094c2a85f6b545812659ca14c8ba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84f39e6dd115a825d74451ba3fe900f7c70094c2a85f6b545812659ca14c8ba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84f39e6dd115a825d74451ba3fe900f7c70094c2a85f6b545812659ca14c8ba6", kill_on_drop: false }`
[INFO] [stdout] 84f39e6dd115a825d74451ba3fe900f7c70094c2a85f6b545812659ca14c8ba6
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--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] 8cef31095a1d8def3f30d1aa5b8c0d68530e9e627436658cdcaee1f99b26ef8c
[INFO] running `Command { std: "docker" "start" "-a" "8cef31095a1d8def3f30d1aa5b8c0d68530e9e627436658cdcaee1f99b26ef8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck_macros v0.9.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling cborian v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.01s
[INFO] running `Command { std: "docker" "inspect" "8cef31095a1d8def3f30d1aa5b8c0d68530e9e627436658cdcaee1f99b26ef8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cef31095a1d8def3f30d1aa5b8c0d68530e9e627436658cdcaee1f99b26ef8c", kill_on_drop: false }`
[INFO] [stdout] 8cef31095a1d8def3f30d1aa5b8c0d68530e9e627436658cdcaee1f99b26ef8c
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 34ab3aa32018388c9eeea1e9c738033d2e49fd9f14f70d83c32c7a7e9b4ad9f1
[INFO] running `Command { std: "docker" "start" "-a" "34ab3aa32018388c9eeea1e9c738033d2e49fd9f14f70d83c32c7a7e9b4ad9f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling json-codec v0.5.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling cborian v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 26.75s
[INFO] running `Command { std: "docker" "inspect" "34ab3aa32018388c9eeea1e9c738033d2e49fd9f14f70d83c32c7a7e9b4ad9f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34ab3aa32018388c9eeea1e9c738033d2e49fd9f14f70d83c32c7a7e9b4ad9f1", kill_on_drop: false }`
[INFO] [stdout] 34ab3aa32018388c9eeea1e9c738033d2e49fd9f14f70d83c32c7a7e9b4ad9f1
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] ac5d643b772333e4cc7c5f1f5d7270320e20b0555cbf97adc3d175c61fc0e078
[INFO] running `Command { std: "docker" "start" "-a" "ac5d643b772333e4cc7c5f1f5d7270320e20b0555cbf97adc3d175c61fc0e078", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cborian-6e457f390e612efd
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test decoder::tests::array ... ok
[INFO] [stdout] test decoder::tests::bytes_borrow ... ok
[INFO] [stdout] test decoder::tests::object ... ok
[INFO] [stdout] test decoder::tests::bool ... ok
[INFO] [stdout] test decoder::tests::array_of_array ... ok
[INFO] [stdout] test decoder::tests::bytes ... ok
[INFO] [stdout] test decoder::tests::tagged ... ok
[INFO] [stdout] test decoder::tests::mixed ... ok
[INFO] [stdout] test decoder::tests::empty_arrays ... ok
[INFO] [stdout] test decoder::tests::read_bytes ... ok
[INFO] [stdout] test decoder::tests::simple ... ok
[INFO] [stdout] test encoder::tests::bool ... ok
[INFO] [stdout] test decoder::tests::text_borrow ... ok
[INFO] [stdout] test decoder::tests::tagged_value ... ok
[INFO] [stdout] test decoder::tests::skip ... ok
[INFO] [stdout] test decoder::tests::text ... ok
[INFO] [stdout] test decoder::tests::option ... ok
[INFO] [stdout] test decoder::tests::signed ... ok
[INFO] [stdout] test decoder::tests::undefined ... ok
[INFO] [stdout] test decoder::tests::unsigned ... ok
[INFO] [stdout] test encoder::tests::array ... ok
[INFO] [stdout] test encoder::tests::signed ... ok
[INFO] [stdout] test encoder::tests::simple ... ok
[INFO] [stdout] test encoder::tests::indefinite_array ... ok
[INFO] [stdout] test encoder::tests::option ... ok
[INFO] [stdout] test encoder::tests::tagged ... ok
[INFO] [stdout] test encoder::tests::text ... ok
[INFO] [stdout] test encoder::tests::unsigned ... ok
[INFO] [stdout] test encoder::tests::bytes ... ok
[INFO] [stdout] test encoder::tests::indefinite_object ... ok
[INFO] [stdout] test encoder::tests::float ... ok
[INFO] [stdout] test encoder::tests::indefinite_bytes ... ok
[INFO] [stdout] test encoder::tests::object ... ok
[INFO] [stdout] test encoder::tests::indefinite_text ... ok
[INFO] [stdout] test decoder::tests::float ... ok
[INFO] [stdout] test decoder::tests::object_value ... ok
[INFO] [stdout] test decoder::tests::int ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-00ad306fe446c458
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test properties::identity_i64 ... ok
[INFO] [stdout] test properties::identity_i32 ... ok
[INFO] [stdout] test properties::identity_i16 ... ok
[INFO] [stdout] test properties::identity_f32 ... ok
[INFO] [stdout] test properties::identity_f64 ... ok
[INFO] [stdout] test properties::identity_i8 ... ok
[INFO] [stdout] test properties::identity_u16_i16 ... ok
[INFO] [stdout] test properties::identity_u64_i64 ... ok
[INFO] [stdout] test unit_test::int_min_max ... ok
[INFO] [stdout] test properties::identity_u32_i32 ... ok
[INFO] [stdout] test properties::identity_u8 ... ok
[INFO] [stdout] test properties::identity_u8_i8 ... ok
[INFO] [stdout] test properties::identity_u32 ... ok
[INFO] [stdout] test properties::identity_u64 ... ok
[INFO] [stdout] test properties::identity_u16 ... ok
[INFO] [stdout] test properties::identity_bytes ... ok
[INFO] [stdout] test unit_test::test_all ... ok
[INFO] [stdout] test properties::identity_text ... ok
[INFO] [stdout] test properties::identity_bytes_stream ... ok
[INFO] [stdout] test properties::identity_text_stream ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cborian
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/encoder.rs - encoder (line 40) ... ok
[INFO] [stdout] test src/encoder.rs - encoder (line 14) ... ok
[INFO] [stdout] test src/decoder.rs - decoder (line 72) ... ok
[INFO] [stdout] test src/encoder.rs - encoder (line 27) ... ok
[INFO] [stdout] test src/decoder.rs - decoder (line 25) ... ok
[INFO] [stdout] test src/decoder.rs - decoder (line 35) ... ok
[INFO] [stdout] test src/decoder.rs - decoder (line 56) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ac5d643b772333e4cc7c5f1f5d7270320e20b0555cbf97adc3d175c61fc0e078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac5d643b772333e4cc7c5f1f5d7270320e20b0555cbf97adc3d175c61fc0e078", kill_on_drop: false }`
[INFO] [stdout] ac5d643b772333e4cc7c5f1f5d7270320e20b0555cbf97adc3d175c61fc0e078