[INFO] fetching crate dcmdump 0.5.0-rc.1...
[INFO] testing dcmdump-0.5.0-rc.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate dcmdump 0.5.0-rc.1 into /workspace/builds/worker-76/source
[INFO] validating manifest of crates.io crate dcmdump 0.5.0-rc.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dcmdump 0.5.0-rc.1
[INFO] finished tweaking crates.io crate dcmdump 0.5.0-rc.1
[INFO] tweaked toml for crates.io crate dcmdump 0.5.0-rc.1 written to /workspace/builds/worker-76/source/Cargo.toml
[INFO] crate crates.io crate dcmdump 0.5.0-rc.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded safe-transmute v0.11.2
[INFO] [stderr]   Downloaded dicom-parser v0.5.0-rc.1
[INFO] [stderr]   Downloaded dicom-core v0.5.0-rc.1
[INFO] [stderr]   Downloaded dicom-dictionary-std v0.5.0-rc.1
[INFO] [stderr]   Downloaded dicom v0.5.0-rc.1
[INFO] [stderr]   Downloaded dicom-object v0.5.0-rc.1
[INFO] [stderr]   Downloaded byteordered v0.6.0
[INFO] [stderr]   Downloaded dicom-dump v0.5.0-rc.1
[INFO] [stderr]   Downloaded dicom-encoding v0.5.0-rc.1
[INFO] [stderr]   Downloaded dicom-transfer-syntax-registry v0.5.0-rc.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 693074a505ad3f61b77fe6759e2b25d9249fd422d0370152508dc0f274c5b20c
[INFO] running `Command { std: "docker" "start" "-a" "693074a505ad3f61b77fe6759e2b25d9249fd422d0370152508dc0f274c5b20c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "693074a505ad3f61b77fe6759e2b25d9249fd422d0370152508dc0f274c5b20c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "693074a505ad3f61b77fe6759e2b25d9249fd422d0370152508dc0f274c5b20c", kill_on_drop: false }`
[INFO] [stdout] 693074a505ad3f61b77fe6759e2b25d9249fd422d0370152508dc0f274c5b20c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f0ac554591f34aa855078a8220400b3de2c4e1f1951c5b068aae494e701817a
[INFO] running `Command { std: "docker" "start" "-a" "4f0ac554591f34aa855078a8220400b3de2c4e1f1951c5b068aae494e701817a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling inventory v0.1.11
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling safe-transmute v0.11.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling backtrace v0.3.63
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling byteordered v0.6.0
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling inventory-impl v0.1.11
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling structopt v0.3.25
[INFO] [stderr]    Compiling snafu v0.6.10
[INFO] [stderr]    Compiling dicom-core v0.5.0-rc.1
[INFO] [stderr]    Compiling dicom-dictionary-std v0.5.0-rc.1
[INFO] [stderr]    Compiling dicom-encoding v0.5.0-rc.1
[INFO] [stderr]    Compiling dicom-parser v0.5.0-rc.1
[INFO] [stderr]    Compiling dicom-transfer-syntax-registry v0.5.0-rc.1
[INFO] [stderr]    Compiling dicom-object v0.5.0-rc.1
[INFO] [stderr]    Compiling dicom v0.5.0-rc.1
[INFO] [stderr]    Compiling dicom-dump v0.5.0-rc.1
[INFO] [stderr]    Compiling dcmdump v0.5.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.93s
[INFO] running `Command { std: "docker" "inspect" "4f0ac554591f34aa855078a8220400b3de2c4e1f1951c5b068aae494e701817a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f0ac554591f34aa855078a8220400b3de2c4e1f1951c5b068aae494e701817a", kill_on_drop: false }`
[INFO] [stdout] 4f0ac554591f34aa855078a8220400b3de2c4e1f1951c5b068aae494e701817a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d192a74e14b52c35fa7f068b906f7b8da8ea1cecc22da55f81f6076c98dccaaa
[INFO] running `Command { std: "docker" "start" "-a" "d192a74e14b52c35fa7f068b906f7b8da8ea1cecc22da55f81f6076c98dccaaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling dcmdump v0.5.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "d192a74e14b52c35fa7f068b906f7b8da8ea1cecc22da55f81f6076c98dccaaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d192a74e14b52c35fa7f068b906f7b8da8ea1cecc22da55f81f6076c98dccaaa", kill_on_drop: false }`
[INFO] [stdout] d192a74e14b52c35fa7f068b906f7b8da8ea1cecc22da55f81f6076c98dccaaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce6621a71c89678980cbaf9a49f4aa5efa58057ce9b33f697da2e9b2f3860d83
[INFO] running `Command { std: "docker" "start" "-a" "ce6621a71c89678980cbaf9a49f4aa5efa58057ce9b33f697da2e9b2f3860d83", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dcmdump-30a403e0bb8b2cde)
[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" "ce6621a71c89678980cbaf9a49f4aa5efa58057ce9b33f697da2e9b2f3860d83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce6621a71c89678980cbaf9a49f4aa5efa58057ce9b33f697da2e9b2f3860d83", kill_on_drop: false }`
[INFO] [stdout] ce6621a71c89678980cbaf9a49f4aa5efa58057ce9b33f697da2e9b2f3860d83