[INFO] fetching crate dicomweb-client 0.1.0...
[INFO] checking dicomweb-client-0.1.0 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate dicomweb-client 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate dicomweb-client 0.1.0 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dicomweb-client 0.1.0
[INFO] finished tweaking crates.io crate dicomweb-client 0.1.0
[INFO] tweaked toml for crates.io crate dicomweb-client 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8f7e61e386467b3bb6fd946fcd750e3c2e7fda89e4d31f20210a93e677500738
[INFO] running `Command { std: "docker" "start" "-a" "8f7e61e386467b3bb6fd946fcd750e3c2e7fda89e4d31f20210a93e677500738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f7e61e386467b3bb6fd946fcd750e3c2e7fda89e4d31f20210a93e677500738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f7e61e386467b3bb6fd946fcd750e3c2e7fda89e4d31f20210a93e677500738", kill_on_drop: false }`
[INFO] [stdout] 8f7e61e386467b3bb6fd946fcd750e3c2e7fda89e4d31f20210a93e677500738
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 57149c6f955be015d85681ab23f9d4c4a439ac9c2434c7deafdceb6418f482c1
[INFO] running `Command { std: "docker" "start" "-a" "57149c6f955be015d85681ab23f9d4c4a439ac9c2434c7deafdceb6418f482c1", kill_on_drop: false }`
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.78
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[INFO] [stderr]    Compiling libnghttp2-sys v0.1.7+1.45.0
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[INFO] [stderr]     Checking snafu v0.6.10
[INFO] [stderr]     Checking dicom-core v0.4.1
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.78
[INFO] [stderr]     Checking tokio-util v0.6.8
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[INFO] [stderr]     Checking js-sys v0.3.55
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[INFO] [stderr]     Checking dicom-ul v0.3.0
[INFO] [stderr]     Checking dicom-object v0.4.0
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[INFO] [stderr]     Checking dicomweb-util v0.1.0
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[INFO] [stderr]     Checking surf v2.3.1
[INFO] [stderr]     Checking dicomweb-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `dicom::object::InMemDicomObject`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use dicom::object::InMemDicomObject;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/async_surf.rs:1:32
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{DICOMQueryBuilder, Error, Result};
[INFO] [stdout]   |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned`
[INFO] [stdout]  --> src/async_surf.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde::de::DeserializeOwned;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]  --> src/async_surf.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `convert::TryInto`, `fmt::format`, `marker::PhantomData`
[INFO] [stdout]   --> src/async_surf.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::{convert::TryInto, fmt::format, io::Cursor, marker::PhantomData};
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned`
[INFO] [stdout]   --> src/reqwest/async_reqwest.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use serde::de::DeserializeOwned;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned`
[INFO] [stdout]   --> src/reqwest/blocking_reqwest.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use serde::de::DeserializeOwned;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dicom::object::InMemDicomObject`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use dicom::object::InMemDicomObject;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/async_surf.rs:1:32
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{DICOMQueryBuilder, Error, Result};
[INFO] [stdout]   |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned`
[INFO] [stdout]  --> src/async_surf.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde::de::DeserializeOwned;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]  --> src/async_surf.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `convert::TryInto`, `fmt::format`, `marker::PhantomData`
[INFO] [stdout]   --> src/async_surf.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::{convert::TryInto, fmt::format, io::Cursor, marker::PhantomData};
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned`
[INFO] [stdout]   --> src/reqwest/async_reqwest.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use serde::de::DeserializeOwned;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned`
[INFO] [stdout]   --> src/reqwest/blocking_reqwest.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use serde::de::DeserializeOwned;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `study_instance_uid`
[INFO] [stdout]   --> src/lib.rs:71:34
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn retrieve_study(&mut self, study_instance_uid: &str) -> Self::QueryBuilder {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_study_instance_uid`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `study_instance_uid`
[INFO] [stdout]   --> src/lib.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         study_instance_uid: &str,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_study_instance_uid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `series_instance_uid`
[INFO] [stdout]   --> src/lib.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         series_instance_uid: &str,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_series_instance_uid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `study_instance_uid`
[INFO] [stdout]   --> src/lib.rs:71:34
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn retrieve_study(&mut self, study_instance_uid: &str) -> Self::QueryBuilder {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_study_instance_uid`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `study_instance_uid`
[INFO] [stdout]   --> src/lib.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         study_instance_uid: &str,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_study_instance_uid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `series_instance_uid`
[INFO] [stdout]   --> src/lib.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         series_instance_uid: &str,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_series_instance_uid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stow_url_prefix`
[INFO] [stdout]   --> src/reqwest/mod.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     stow_url_prefix: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ups_url_prefix`
[INFO] [stdout]   --> src/reqwest/mod.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     ups_url_prefix: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stow_url_prefix`
[INFO] [stdout]   --> src/reqwest/mod.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     stow_url_prefix: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ups_url_prefix`
[INFO] [stdout]   --> src/reqwest/mod.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     ups_url_prefix: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `Command { std: "docker" "inspect" "57149c6f955be015d85681ab23f9d4c4a439ac9c2434c7deafdceb6418f482c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57149c6f955be015d85681ab23f9d4c4a439ac9c2434c7deafdceb6418f482c1", kill_on_drop: false }`
[INFO] [stdout] 57149c6f955be015d85681ab23f9d4c4a439ac9c2434c7deafdceb6418f482c1
