[INFO] fetching crate dicomweb-util 0.1.0... [INFO] checking dicomweb-util-0.1.0 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] extracting crate dicomweb-util 0.1.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate dicomweb-util 0.1.0 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 dicomweb-util 0.1.0 [INFO] finished tweaking crates.io crate dicomweb-util 0.1.0 [INFO] tweaked toml for crates.io crate dicomweb-util 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded byteordered v0.5.0 [INFO] [stderr] Downloaded safe-transmute v0.11.2 [INFO] [stderr] Downloaded dicom v0.4.0 [INFO] [stderr] Downloaded dicom-transfer-syntax-registry v0.4.0 [INFO] [stderr] Downloaded dicom-parser v0.4.0 [INFO] [stderr] Downloaded dicom-object v0.4.0 [INFO] [stderr] Downloaded dicom-core v0.4.1 [INFO] [stderr] Downloaded dicom-encoding v0.4.0 [INFO] [stderr] Downloaded dicom-ul v0.3.0 [INFO] [stderr] Downloaded dicom-dictionary-std v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] b63aa4f70964cd51be277f75451a81be45ea7efba220061a4464624607c1dd61 [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" "b63aa4f70964cd51be277f75451a81be45ea7efba220061a4464624607c1dd61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b63aa4f70964cd51be277f75451a81be45ea7efba220061a4464624607c1dd61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b63aa4f70964cd51be277f75451a81be45ea7efba220061a4464624607c1dd61", kill_on_drop: false }` [INFO] [stdout] b63aa4f70964cd51be277f75451a81be45ea7efba220061a4464624607c1dd61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 76fd2bf3a9ffd730517eca4d3441ff656fb4577c8a2427167b2dff1f7cb3491e [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" "76fd2bf3a9ffd730517eca4d3441ff656fb4577c8a2427167b2dff1f7cb3491e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Checking safe-transmute v0.11.2 [INFO] [stderr] Compiling inventory v0.1.11 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking byteordered v0.5.0 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Compiling heck v0.3.3 [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 serde_derive v1.0.130 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Checking snafu v0.6.10 [INFO] [stderr] Checking dicom-core v0.4.1 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking dicom-dictionary-std v0.4.0 [INFO] [stderr] Checking serde v1.0.130 [INFO] [stderr] Checking dicom-encoding v0.4.0 [INFO] [stderr] Checking dicom-transfer-syntax-registry v0.4.0 [INFO] [stderr] Checking dicom-parser v0.4.0 [INFO] [stderr] Checking dicom-ul v0.3.0 [INFO] [stderr] Checking dicom-object v0.4.0 [INFO] [stderr] Checking dicom v0.4.0 [INFO] [stderr] Checking dicomweb-util v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `dicom::object::mem::InMemElement` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use dicom::object::mem::InMemElement; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FileMetaTableBuilder`, `FileMetaTable` [INFO] [stdout] --> src/lib.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | DefaultDicomObject, FileMetaTable, FileMetaTableBuilder, InMemDicomObject, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `info`, `log_enabled`, `warn` [INFO] [stdout] --> src/lib.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | use log::{debug, error, info, log_enabled, trace, warn, Level}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `borrow::Borrow` [INFO] [stdout] --> src/lib.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | use std::{borrow::Borrow, io::BufRead}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | io::{self, Cursor, Read}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dicom::object::mem::InMemElement` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use dicom::object::mem::InMemElement; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FileMetaTableBuilder`, `FileMetaTable` [INFO] [stdout] --> src/lib.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | DefaultDicomObject, FileMetaTable, FileMetaTableBuilder, InMemDicomObject, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `info`, `log_enabled`, `warn` [INFO] [stdout] --> src/lib.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | use log::{debug, error, info, log_enabled, trace, warn, Level}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `borrow::Borrow` [INFO] [stdout] --> src/lib.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | use std::{borrow::Borrow, io::BufRead}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/lib.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | io::{self, Cursor, Read}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elt` [INFO] [stdout] --> src/decode.rs:207:37 [INFO] [stdout] | [INFO] [stdout] 207 | ... let elt = DataElement::new(tag, VR::SQ, value); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_elt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/encode.rs:41:68 [INFO] [stdout] | [INFO] [stdout] 41 | dicom::core::DicomValue::Sequence { items, size } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `size: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elt` [INFO] [stdout] --> src/decode.rs:207:37 [INFO] [stdout] | [INFO] [stdout] 207 | ... let elt = DataElement::new(tag, VR::SQ, value); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_elt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/encode.rs:41:68 [INFO] [stdout] | [INFO] [stdout] 41 | dicom::core::DicomValue::Sequence { items, size } => { [INFO] [stdout] | ^^^^ help: try ignoring the field: `size: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Value` should have a snake case name [INFO] [stdout] --> src/lib.rs:135:9 [INFO] [stdout] | [INFO] [stdout] 135 | pub Value: Vec, [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Value` should have a snake case name [INFO] [stdout] --> src/lib.rs:135:9 [INFO] [stdout] | [INFO] [stdout] 135 | pub Value: Vec, [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "76fd2bf3a9ffd730517eca4d3441ff656fb4577c8a2427167b2dff1f7cb3491e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76fd2bf3a9ffd730517eca4d3441ff656fb4577c8a2427167b2dff1f7cb3491e", kill_on_drop: false }` [INFO] [stdout] 76fd2bf3a9ffd730517eca4d3441ff656fb4577c8a2427167b2dff1f7cb3491e