[INFO] fetching crate docker-registry-client 0.1.0... [INFO] checking docker-registry-client-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate docker-registry-client 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate docker-registry-client 0.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate docker-registry-client 0.1.0 [INFO] tweaked toml for crates.io crate docker-registry-client 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate docker-registry-client 0.1.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate docker-registry-client 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 93b171446753da65285b19d64796ce2040334b2c055874977e5444f4e113cfda [INFO] running `Command { std: "docker" "start" "-a" "93b171446753da65285b19d64796ce2040334b2c055874977e5444f4e113cfda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93b171446753da65285b19d64796ce2040334b2c055874977e5444f4e113cfda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93b171446753da65285b19d64796ce2040334b2c055874977e5444f4e113cfda", kill_on_drop: false }` [INFO] [stdout] 93b171446753da65285b19d64796ce2040334b2c055874977e5444f4e113cfda [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 306c610067ea9509f269dac6b3a4f1c3f662b032c520aa7cc08f512dd8c68b89 [INFO] running `Command { std: "docker" "start" "-a" "306c610067ea9509f269dac6b3a4f1c3f662b032c520aa7cc08f512dd8c68b89", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking rustls-pki-types v1.12.0 [INFO] [stderr] Compiling rustls v0.23.34 [INFO] [stderr] Checking iri-string v0.7.8 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking backon v1.6.0 [INFO] [stderr] Checking sha1_smol v1.0.1 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Checking console v0.15.11 [INFO] [stderr] Checking webpki-roots v1.0.3 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Checking similar v2.7.0 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking indenter v0.3.4 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Checking rustls-webpki v0.103.7 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking insta v1.43.2 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.3 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking hyper v1.7.0 [INFO] [stderr] Checking tokio-rustls v0.26.4 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking tower-http v0.6.6 [INFO] [stderr] Checking combine v4.6.7 [INFO] [stderr] Checking hyper-util v0.1.17 [INFO] [stderr] Checking hyper-rustls v0.27.7 [INFO] [stderr] Checking reqwest v0.12.24 [INFO] [stderr] Checking redis v0.32.7 [INFO] [stderr] Checking docker-registry-client v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/image/image_name.rs:62:26 [INFO] [stdout] | [INFO] [stdout] 62 | let digest = parts [INFO] [stdout] | __________________________^ [INFO] [stdout] 63 | | .get(1) [INFO] [stdout] 64 | | .ok_or(Self::Err::MissingDigest)? [INFO] [stdout] 65 | | .parse() [INFO] [stdout] | |________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/image/image_name.rs:76:23 [INFO] [stdout] | [INFO] [stdout] 76 | let tag = parts [INFO] [stdout] | _______________________^ [INFO] [stdout] 77 | | .get(1) [INFO] [stdout] 78 | | .unwrap_or(&"latest") [INFO] [stdout] 79 | | .parse() [INFO] [stdout] | |________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/image/image_name/digest.rs:24:53 [INFO] [stdout] | [INFO] [stdout] 24 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 25 | | Ok(Self(s.to_string())) [INFO] [stdout] 26 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/image/image_name/digest.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | Ok(Self(s.to_string())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/image/image_name/tag.rs:30:53 [INFO] [stdout] | [INFO] [stdout] 30 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 31 | | match s { [INFO] [stdout] 32 | | "latest" => Ok(Self::Latest), [INFO] [stdout] 33 | | s => Ok(Self::Specific(s.to_string())), [INFO] [stdout] 34 | | } [INFO] [stdout] 35 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/image/image_name/tag.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | / match s { [INFO] [stdout] 32 | | "latest" => Ok(Self::Latest), [INFO] [stdout] 33 | | s => Ok(Self::Specific(s.to_string())), [INFO] [stdout] 34 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/image/image_name/tag.rs:32:25 [INFO] [stdout] | [INFO] [stdout] 32 | "latest" => Ok(Self::Latest), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/image/image_name/tag.rs:33:18 [INFO] [stdout] | [INFO] [stdout] 33 | s => Ok(Self::Specific(s.to_string())), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `docker-registry-client` (lib) due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/image/image_name.rs:62:26 [INFO] [stdout] | [INFO] [stdout] 62 | let digest = parts [INFO] [stdout] | __________________________^ [INFO] [stdout] 63 | | .get(1) [INFO] [stdout] 64 | | .ok_or(Self::Err::MissingDigest)? [INFO] [stdout] 65 | | .parse() [INFO] [stdout] | |________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/image/image_name.rs:76:23 [INFO] [stdout] | [INFO] [stdout] 76 | let tag = parts [INFO] [stdout] | _______________________^ [INFO] [stdout] 77 | | .get(1) [INFO] [stdout] 78 | | .unwrap_or(&"latest") [INFO] [stdout] 79 | | .parse() [INFO] [stdout] | |________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/image/image_name/digest.rs:24:53 [INFO] [stdout] | [INFO] [stdout] 24 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 25 | | Ok(Self(s.to_string())) [INFO] [stdout] 26 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/image/image_name/digest.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | Ok(Self(s.to_string())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/image/image_name/tag.rs:30:53 [INFO] [stdout] | [INFO] [stdout] 30 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 31 | | match s { [INFO] [stdout] 32 | | "latest" => Ok(Self::Latest), [INFO] [stdout] 33 | | s => Ok(Self::Specific(s.to_string())), [INFO] [stdout] 34 | | } [INFO] [stdout] 35 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/image/image_name/tag.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | / match s { [INFO] [stdout] 32 | | "latest" => Ok(Self::Latest), [INFO] [stdout] 33 | | s => Ok(Self::Specific(s.to_string())), [INFO] [stdout] 34 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/image/image_name/tag.rs:32:25 [INFO] [stdout] | [INFO] [stdout] 32 | "latest" => Ok(Self::Latest), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/image/image_name/tag.rs:33:18 [INFO] [stdout] | [INFO] [stdout] 33 | s => Ok(Self::Specific(s.to_string())), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/image.rs:273:25 [INFO] [stdout] | [INFO] [stdout] 273 | / "sha256:2247f14d217577b451727b3015f95e97d47941e96b99806f8589a34c43112ec3" [INFO] [stdout] 274 | | .parse() [INFO] [stdout] | |____________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `docker-registry-client` (lib test) due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "306c610067ea9509f269dac6b3a4f1c3f662b032c520aa7cc08f512dd8c68b89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "306c610067ea9509f269dac6b3a4f1c3f662b032c520aa7cc08f512dd8c68b89", kill_on_drop: false }` [INFO] [stdout] 306c610067ea9509f269dac6b3a4f1c3f662b032c520aa7cc08f512dd8c68b89