[INFO] fetching crate dicom-encoding 0.3.0...
[INFO] testing dicom-encoding-0.3.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate dicom-encoding 0.3.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate dicom-encoding 0.3.0 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 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-10/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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2e71222b9182fb220716e894d539af0233a935ad298b134a20a62edf8d5c3b2
[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" "c2e71222b9182fb220716e894d539af0233a935ad298b134a20a62edf8d5c3b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2e71222b9182fb220716e894d539af0233a935ad298b134a20a62edf8d5c3b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2e71222b9182fb220716e894d539af0233a935ad298b134a20a62edf8d5c3b2", kill_on_drop: false }`
[INFO] [stdout] c2e71222b9182fb220716e894d539af0233a935ad298b134a20a62edf8d5c3b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+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] 2337ae714461839d980622cfbb8fed935d05fd4a4af69349e220bbd95a7b9ea0
[INFO] running `Command { std: "docker" "start" "-a" "2337ae714461839d980622cfbb8fed935d05fd4a4af69349e220bbd95a7b9ea0", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling safe-transmute v0.11.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling byteordered v0.5.0
[INFO] [stderr]    Compiling snafu v0.6.10
[INFO] [stderr]    Compiling dicom-core v0.3.0
[INFO] [stderr]    Compiling dicom-dictionary-std v0.3.0
[INFO] [stderr]    Compiling dicom-encoding v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.09s
[INFO] running `Command { std: "docker" "inspect" "2337ae714461839d980622cfbb8fed935d05fd4a4af69349e220bbd95a7b9ea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2337ae714461839d980622cfbb8fed935d05fd4a4af69349e220bbd95a7b9ea0", kill_on_drop: false }`
[INFO] [stdout] 2337ae714461839d980622cfbb8fed935d05fd4a4af69349e220bbd95a7b9ea0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d67bb86228ab802e65ec9e86397d338b78584195ce3db98fd9554c18f35ce62
[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" "2d67bb86228ab802e65ec9e86397d338b78584195ce3db98fd9554c18f35ce62", kill_on_drop: false }`
[INFO] [stderr]    Compiling dicom-encoding v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.41s
[INFO] running `Command { std: "docker" "inspect" "2d67bb86228ab802e65ec9e86397d338b78584195ce3db98fd9554c18f35ce62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d67bb86228ab802e65ec9e86397d338b78584195ce3db98fd9554c18f35ce62", kill_on_drop: false }`
[INFO] [stdout] 2d67bb86228ab802e65ec9e86397d338b78584195ce3db98fd9554c18f35ce62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 671c2515ea324e7ac654317990a32456316418b2d19a8a685285bb71880cb1f7
[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" "671c2515ea324e7ac654317990a32456316418b2d19a8a685285bb71880cb1f7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 21 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dicom_encoding-fefcb1a7d14354d7
[INFO] [stdout] test decode::basic::tests::test_read_integers ... ok
[INFO] [stdout] test decode::explicit_be::tests::decode_items ... ok
[INFO] [stdout] test decode::explicit_be::tests::decode_explicit_vr_be ... 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::basic::tests::test_basic_encode_be ... ok
[INFO] [stdout] test encode::explicit_be::tests::encode_items ... ok
[INFO] [stdout] test encode::implicit_le::tests::encode_items ... ok
[INFO] [stdout] test encode::implicit_le::tests::encode_implicit_vr_le ... ok
[INFO] [stdout] test encode::basic::tests::test_basic_encode_le ... ok
[INFO] [stdout] test encode::explicit_le::tests::encode_data_elements ... ok
[INFO] [stdout] test encode::explicit_le::tests::encode_items ... ok
[INFO] [stdout] test encode::explicit_be::tests::encode_explicit_vr_be ... ok
[INFO] [stdout] test text::tests::iso_ir_144_baseline ... ok
[INFO] [stdout] test decode::implicit_le::tests::implicit_vr_le_with_standard_dictionary ... ok
[INFO] [stdout] test text::tests::iso_ir_101_baseline ... ok
[INFO] [stdout] test decode::implicit_le::tests::decode_items ... ok
[INFO] [stdout] test text::tests::iso_ir_100_baseline ... ok
[INFO] [stdout] test text::tests::iso_ir_6_baseline ... ok
[INFO] [stdout] test text::tests::iso_ir_192_baseline ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "671c2515ea324e7ac654317990a32456316418b2d19a8a685285bb71880cb1f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "671c2515ea324e7ac654317990a32456316418b2d19a8a685285bb71880cb1f7", kill_on_drop: false }`
[INFO] [stdout] 671c2515ea324e7ac654317990a32456316418b2d19a8a685285bb71880cb1f7