[INFO] fetching crate dicom-encoding 0.3.0...
[INFO] testing dicom-encoding-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate dicom-encoding 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate dicom-encoding 0.3.0 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 dicom-encoding 0.3.0
[INFO] finished tweaking crates.io crate dicom-encoding 0.3.0
[INFO] tweaked toml for crates.io crate dicom-encoding 0.3.0 written to /workspace/builds/worker-4/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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 7773b1646ad891a122712b7002c3b54b745718eedd127cdc514a94868969a00e
[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" "7773b1646ad891a122712b7002c3b54b745718eedd127cdc514a94868969a00e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7773b1646ad891a122712b7002c3b54b745718eedd127cdc514a94868969a00e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7773b1646ad891a122712b7002c3b54b745718eedd127cdc514a94868969a00e", kill_on_drop: false }`
[INFO] [stdout] 7773b1646ad891a122712b7002c3b54b745718eedd127cdc514a94868969a00e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] e33d05bc6fd1df070ce75fbee889780554ae2de058a24fe574b9fcaacd5bfed4
[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" "e33d05bc6fd1df070ce75fbee889780554ae2de058a24fe574b9fcaacd5bfed4", kill_on_drop: false }`
[INFO] [stderr]    Compiling dicom-encoding v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "e33d05bc6fd1df070ce75fbee889780554ae2de058a24fe574b9fcaacd5bfed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e33d05bc6fd1df070ce75fbee889780554ae2de058a24fe574b9fcaacd5bfed4", kill_on_drop: false }`
[INFO] [stdout] e33d05bc6fd1df070ce75fbee889780554ae2de058a24fe574b9fcaacd5bfed4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 767922e0e64bb2dc42f2f41593a97355ee5bed754d3574e75579049fd8e96535
[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" "767922e0e64bb2dc42f2f41593a97355ee5bed754d3574e75579049fd8e96535", kill_on_drop: false }`
[INFO] [stderr]    Compiling dicom-encoding v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.83s
[INFO] running `Command { std: "docker" "inspect" "767922e0e64bb2dc42f2f41593a97355ee5bed754d3574e75579049fd8e96535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "767922e0e64bb2dc42f2f41593a97355ee5bed754d3574e75579049fd8e96535", kill_on_drop: false }`
[INFO] [stdout] 767922e0e64bb2dc42f2f41593a97355ee5bed754d3574e75579049fd8e96535
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 336b6fc0ee36fc45c3e0d8069d63b005459882cab5fe7eb26acd9d8e85c3fcbb
[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" "336b6fc0ee36fc45c3e0d8069d63b005459882cab5fe7eb26acd9d8e85c3fcbb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dicom_encoding-554dfc1f94464321
[INFO] [stdout] test decode::basic::tests::test_read_integers ... ok
[INFO] [stdout] test decode::explicit_be::tests::decode_explicit_vr_be ... ok
[INFO] [stdout] test decode::explicit_be::tests::decode_items ... ok
[INFO] [stdout] test decode::explicit_le::tests::decode_items ... ok
[INFO] [stdout] test decode::explicit_le::tests::decode_data_elements ... ok
[INFO] [stdout] test decode::implicit_le::tests::implicit_vr_le ... ok
[INFO] [stdout] test encode::explicit_be::tests::encode_items ... ok
[INFO] [stdout] test encode::explicit_le::tests::encode_data_elements ... ok
[INFO] [stdout] test encode::explicit_be::tests::encode_explicit_vr_be ... ok
[INFO] [stdout] test encode::explicit_le::tests::encode_items ... ok
[INFO] [stdout] test encode::basic::tests::test_basic_encode_le ... ok
[INFO] [stdout] test encode::implicit_le::tests::encode_items ... ok
[INFO] [stdout] test encode::basic::tests::test_basic_encode_be ... ok
[INFO] [stdout] test text::tests::iso_ir_100_baseline ... ok
[INFO] [stdout] test encode::implicit_le::tests::encode_implicit_vr_le ... ok
[INFO] [stdout] test decode::implicit_le::tests::decode_items ... ok
[INFO] [stdout] test decode::implicit_le::tests::implicit_vr_le_with_standard_dictionary ... ok
[INFO] [stdout] test text::tests::iso_ir_144_baseline ... ok
[INFO] [stdout] test text::tests::iso_ir_101_baseline ... ok
[INFO] [stdout] test text::tests::iso_ir_192_baseline ... ok
[INFO] [stdout] test text::tests::iso_ir_6_baseline ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dicom-encoding
[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" "336b6fc0ee36fc45c3e0d8069d63b005459882cab5fe7eb26acd9d8e85c3fcbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "336b6fc0ee36fc45c3e0d8069d63b005459882cab5fe7eb26acd9d8e85c3fcbb", kill_on_drop: false }`
[INFO] [stdout] 336b6fc0ee36fc45c3e0d8069d63b005459882cab5fe7eb26acd9d8e85c3fcbb