[INFO] fetching crate dicom-dump 0.5.0-rc.1...
[INFO] checking dicom-dump-0.5.0-rc.1 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate dicom-dump 0.5.0-rc.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate dicom-dump 0.5.0-rc.1 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dicom-dump 0.5.0-rc.1
[INFO] finished tweaking crates.io crate dicom-dump 0.5.0-rc.1
[INFO] tweaked toml for crates.io crate dicom-dump 0.5.0-rc.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate dicom-dump 0.5.0-rc.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a860e5f1e07565aec04f8064f3e24513e7092a669e0c1f186ca1efad82ac3b07
[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" "a860e5f1e07565aec04f8064f3e24513e7092a669e0c1f186ca1efad82ac3b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a860e5f1e07565aec04f8064f3e24513e7092a669e0c1f186ca1efad82ac3b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a860e5f1e07565aec04f8064f3e24513e7092a669e0c1f186ca1efad82ac3b07", kill_on_drop: false }`
[INFO] [stdout] a860e5f1e07565aec04f8064f3e24513e7092a669e0c1f186ca1efad82ac3b07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57701244db93497d3bec15977572dfc3cf90e95e3828bdbedd3d18506911bb3e
[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" "57701244db93497d3bec15977572dfc3cf90e95e3828bdbedd3d18506911bb3e", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking byteordered v0.6.0
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]     Checking backtrace v0.3.63
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling inventory-impl v0.1.11
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking inventory v0.1.11
[INFO] [stderr]     Checking snafu v0.6.10
[INFO] [stderr]     Checking dicom-core v0.5.0-rc.1
[INFO] [stderr]     Checking structopt v0.3.25
[INFO] [stderr]     Checking dicom-dictionary-std v0.5.0-rc.1
[INFO] [stderr]     Checking dicom-encoding v0.5.0-rc.1
[INFO] [stderr]     Checking dicom-parser v0.5.0-rc.1
[INFO] [stderr]     Checking dicom-transfer-syntax-registry v0.5.0-rc.1
[INFO] [stderr]     Checking dicom-object v0.5.0-rc.1
[INFO] [stderr]     Checking dicom v0.5.0-rc.1
[INFO] [stderr]     Checking dicom-dump v0.5.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.08s
[INFO] running `Command { std: "docker" "inspect" "57701244db93497d3bec15977572dfc3cf90e95e3828bdbedd3d18506911bb3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57701244db93497d3bec15977572dfc3cf90e95e3828bdbedd3d18506911bb3e", kill_on_drop: false }`
[INFO] [stdout] 57701244db93497d3bec15977572dfc3cf90e95e3828bdbedd3d18506911bb3e