[INFO] fetching crate dicom-core 0.7.1...
[INFO] checking dicom-core-0.7.1 against try#de0e80659cee4f27282e60d63bbb8c5271a0d147 for pr-129392
[INFO] extracting crate dicom-core 0.7.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate dicom-core 0.7.1 on toolchain de0e80659cee4f27282e60d63bbb8c5271a0d147
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dicom-core 0.7.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dicom-core 0.7.1
[INFO] tweaked toml for crates.io crate dicom-core 0.7.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 43 packages to latest compatible versions
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.58.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12dd680635aaa625d788ecab02c388dec3df04744678d6400394d013c8799587
[INFO] running `Command { std: "docker" "start" "-a" "12dd680635aaa625d788ecab02c388dec3df04744678d6400394d013c8799587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12dd680635aaa625d788ecab02c388dec3df04744678d6400394d013c8799587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12dd680635aaa625d788ecab02c388dec3df04744678d6400394d013c8799587", kill_on_drop: false }`
[INFO] [stdout] 12dd680635aaa625d788ecab02c388dec3df04744678d6400394d013c8799587
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e13df399657fa4b7223eb0ff6b0d1d030af0ba862c6ba0e6623df4d189d85cde
[INFO] running `Command { std: "docker" "start" "-a" "e13df399657fa4b7223eb0ff6b0d1d030af0ba862c6ba0e6623df4d189d85cde", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking safe-transmute v0.11.3
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]    Compiling snafu-derive v0.8.4
[INFO] [stderr]     Checking snafu v0.8.4
[INFO] [stderr]     Checking dicom-core v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.52s
[INFO] running `Command { std: "docker" "inspect" "e13df399657fa4b7223eb0ff6b0d1d030af0ba862c6ba0e6623df4d189d85cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e13df399657fa4b7223eb0ff6b0d1d030af0ba862c6ba0e6623df4d189d85cde", kill_on_drop: false }`
[INFO] [stdout] e13df399657fa4b7223eb0ff6b0d1d030af0ba862c6ba0e6623df4d189d85cde