[INFO] fetching crate dicom-encoding 0.4.0...
[INFO] testing dicom-encoding-0.4.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate dicom-encoding 0.4.0 into /workspace/builds/worker-112/source
[INFO] validating manifest of crates.io crate dicom-encoding 0.4.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dicom-encoding 0.4.0
[INFO] finished tweaking crates.io crate dicom-encoding 0.4.0
[INFO] tweaked toml for crates.io crate dicom-encoding 0.4.0 written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d690be9f3ae17c56fc52840008474c6aafc4726757c8ddd5ddf6b588e197c6a4
[INFO] running `Command { std: "docker" "start" "-a" "d690be9f3ae17c56fc52840008474c6aafc4726757c8ddd5ddf6b588e197c6a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d690be9f3ae17c56fc52840008474c6aafc4726757c8ddd5ddf6b588e197c6a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d690be9f3ae17c56fc52840008474c6aafc4726757c8ddd5ddf6b588e197c6a4", kill_on_drop: false }`
[INFO] [stdout] d690be9f3ae17c56fc52840008474c6aafc4726757c8ddd5ddf6b588e197c6a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9b9e60c9064d8796b3436c1f7a31057a91905d5b0494eac93a8744d2605667e
[INFO] running `Command { std: "docker" "start" "-a" "f9b9e60c9064d8796b3436c1f7a31057a91905d5b0494eac93a8744d2605667e", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling safe-transmute v0.11.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling byteordered v0.5.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling snafu v0.6.10
[INFO] [stderr]    Compiling dicom-core v0.4.1
[INFO] [stderr]    Compiling dicom-dictionary-std v0.4.0
[INFO] [stderr]    Compiling dicom-encoding v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.40s
[INFO] running `Command { std: "docker" "inspect" "f9b9e60c9064d8796b3436c1f7a31057a91905d5b0494eac93a8744d2605667e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9b9e60c9064d8796b3436c1f7a31057a91905d5b0494eac93a8744d2605667e", kill_on_drop: false }`
[INFO] [stdout] f9b9e60c9064d8796b3436c1f7a31057a91905d5b0494eac93a8744d2605667e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78ea3a6ab25591dc929ee0f18d19ecac80c818cd9715a74b8e1ed08ff85d9d4c
[INFO] running `Command { std: "docker" "start" "-a" "78ea3a6ab25591dc929ee0f18d19ecac80c818cd9715a74b8e1ed08ff85d9d4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling dicom-encoding v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `Command { std: "docker" "inspect" "78ea3a6ab25591dc929ee0f18d19ecac80c818cd9715a74b8e1ed08ff85d9d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78ea3a6ab25591dc929ee0f18d19ecac80c818cd9715a74b8e1ed08ff85d9d4c", kill_on_drop: false }`
[INFO] [stdout] 78ea3a6ab25591dc929ee0f18d19ecac80c818cd9715a74b8e1ed08ff85d9d4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fafca3b41c779624aa0adc582e253391b7300e8d23eeae27a53e318e3caeaa73
[INFO] running `Command { std: "docker" "start" "-a" "fafca3b41c779624aa0adc582e253391b7300e8d23eeae27a53e318e3caeaa73", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dicom_encoding-bd10340fd3ed6425)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[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_data_elements ... ok
[INFO] [stdout] test decode::explicit_le::tests::decode_items ... 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::basic::tests::test_basic_encode_le ... ok
[INFO] [stdout] test encode::explicit_be::tests::encode_explicit_vr_be ... ok
[INFO] [stdout] test encode::explicit_be::tests::encode_items ... ok
[INFO] [stdout] test encode::explicit_le::tests::encode_items ... ok
[INFO] [stdout] test encode::implicit_le::tests::encode_implicit_vr_le ... ok
[INFO] [stdout] test encode::implicit_le::tests::encode_items ... ok
[INFO] [stdout] test text::tests::iso_ir_100_baseline ... ok
[INFO] [stdout] test text::tests::iso_ir_101_baseline ... ok
[INFO] [stdout] test text::tests::iso_ir_144_baseline ... ok
[INFO] [stdout] test text::tests::iso_ir_192_baseline ... ok
[INFO] [stdout] test text::tests::iso_ir_6_baseline ... ok
[INFO] [stdout] test encode::explicit_le::tests::encode_data_elements ... 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] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "fafca3b41c779624aa0adc582e253391b7300e8d23eeae27a53e318e3caeaa73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fafca3b41c779624aa0adc582e253391b7300e8d23eeae27a53e318e3caeaa73", kill_on_drop: false }`
[INFO] [stdout] fafca3b41c779624aa0adc582e253391b7300e8d23eeae27a53e318e3caeaa73