[INFO] fetching crate dcmdump 0.5.0-rc.2...
[INFO] testing dcmdump-0.5.0-rc.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate dcmdump 0.5.0-rc.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate dcmdump 0.5.0-rc.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dcmdump 0.5.0-rc.2
[INFO] finished tweaking crates.io crate dcmdump 0.5.0-rc.2
[INFO] tweaked toml for crates.io crate dcmdump 0.5.0-rc.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate dcmdump 0.5.0-rc.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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 byteordered v0.6.0
[INFO] [stderr]   Downloaded safe-transmute v0.11.2
[INFO] [stderr]   Downloaded libc v0.2.117
[INFO] [stderr]   Downloaded encoding_index_tests v0.1.4
[INFO] [stderr]   Downloaded dicom-parser v0.5.0-rc.2
[INFO] [stderr]   Downloaded inventory v0.2.2
[INFO] [stderr]   Downloaded encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]   Downloaded structopt v0.3.26
[INFO] [stderr]   Downloaded encoding v0.2.33
[INFO] [stderr]   Downloaded encoding-index-korean v1.20141219.5
[INFO] [stderr]   Downloaded encoding-index-japanese v1.20141219.5
[INFO] [stderr]   Downloaded encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]   Downloaded encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]   Downloaded snafu v0.7.0
[INFO] [stderr]   Downloaded dicom-dictionary-std v0.5.0-rc.2
[INFO] [stderr]   Downloaded dicom-core v0.5.0-rc.2
[INFO] [stderr]   Downloaded dicom-transfer-syntax-registry v0.5.0-rc.2
[INFO] [stderr]   Downloaded dicom-object v0.5.0-rc.2
[INFO] [stderr]   Downloaded dicom-encoding v0.5.0-rc.2
[INFO] [stderr]   Downloaded dicom v0.5.0-rc.2
[INFO] [stderr]   Downloaded dicom-dump v0.5.0-rc.2
[INFO] [stderr]   Downloaded snafu-derive v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 302c5db4456940236644b3e2f434d3c1e79e1bd5c9af25d1b242710ba15ce053
[INFO] running `Command { std: "docker" "start" "-a" "302c5db4456940236644b3e2f434d3c1e79e1bd5c9af25d1b242710ba15ce053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "302c5db4456940236644b3e2f434d3c1e79e1bd5c9af25d1b242710ba15ce053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "302c5db4456940236644b3e2f434d3c1e79e1bd5c9af25d1b242710ba15ce053", kill_on_drop: false }`
[INFO] [stdout] 302c5db4456940236644b3e2f434d3c1e79e1bd5c9af25d1b242710ba15ce053
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c405581231418541098ff344572cd07d4e7bb078e90fbc7133a4ca527e6901b7
[INFO] running `Command { std: "docker" "start" "-a" "c405581231418541098ff344572cd07d4e7bb078e90fbc7133a4ca527e6901b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling memchr v2.4.1
[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-traits v0.2.14
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]    Compiling snafu-derive v0.7.0
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling byteordered v0.6.0
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling inventory v0.2.2
[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 clap v2.34.0
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling snafu v0.7.0
[INFO] [stderr]    Compiling dicom-core v0.5.0-rc.2
[INFO] [stderr]    Compiling dicom-dictionary-std v0.5.0-rc.2
[INFO] [stderr]    Compiling dicom-encoding v0.5.0-rc.2
[INFO] [stderr]    Compiling dicom-transfer-syntax-registry v0.5.0-rc.2
[INFO] [stderr]    Compiling dicom-parser v0.5.0-rc.2
[INFO] [stderr]    Compiling dicom-object v0.5.0-rc.2
[INFO] [stderr]    Compiling dicom v0.5.0-rc.2
[INFO] [stderr]    Compiling dicom-dump v0.5.0-rc.2
[INFO] [stderr]    Compiling dcmdump v0.5.0-rc.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.39s
[INFO] running `Command { std: "docker" "inspect" "c405581231418541098ff344572cd07d4e7bb078e90fbc7133a4ca527e6901b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c405581231418541098ff344572cd07d4e7bb078e90fbc7133a4ca527e6901b7", kill_on_drop: false }`
[INFO] [stdout] c405581231418541098ff344572cd07d4e7bb078e90fbc7133a4ca527e6901b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31726cab812b869eed041b9a377a0d752276e880128ac743f82a6efca7d51104
[INFO] running `Command { std: "docker" "start" "-a" "31726cab812b869eed041b9a377a0d752276e880128ac743f82a6efca7d51104", kill_on_drop: false }`
[INFO] [stderr]    Compiling dcmdump v0.5.0-rc.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "31726cab812b869eed041b9a377a0d752276e880128ac743f82a6efca7d51104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31726cab812b869eed041b9a377a0d752276e880128ac743f82a6efca7d51104", kill_on_drop: false }`
[INFO] [stdout] 31726cab812b869eed041b9a377a0d752276e880128ac743f82a6efca7d51104
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b34e26bc6b68434e0acd014500d79f024aa9fb7672978f4ebb514833e5f713d
[INFO] running `Command { std: "docker" "start" "-a" "8b34e26bc6b68434e0acd014500d79f024aa9fb7672978f4ebb514833e5f713d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dcmdump-566a990b34d92f07)
[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" "8b34e26bc6b68434e0acd014500d79f024aa9fb7672978f4ebb514833e5f713d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b34e26bc6b68434e0acd014500d79f024aa9fb7672978f4ebb514833e5f713d", kill_on_drop: false }`
[INFO] [stdout] 8b34e26bc6b68434e0acd014500d79f024aa9fb7672978f4ebb514833e5f713d