[INFO] fetching crate iscp-rs 0.11.0... [INFO] checking iscp-rs-0.11.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate iscp-rs 0.11.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate iscp-rs 0.11.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate iscp-rs 0.11.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate iscp-rs 0.11.0 [INFO] tweaked toml for crates.io crate iscp-rs 0.11.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate iscp-rs 0.11.0 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded icu_provider_macros v1.5.0 [INFO] [stderr] Downloaded write16 v1.0.0 [INFO] [stderr] Downloaded downcast v0.10.0 [INFO] [stderr] Downloaded pem v1.1.1 [INFO] [stderr] Downloaded tokio-test v0.4.4 [INFO] [stderr] Downloaded float-cmp v0.8.0 [INFO] [stderr] Downloaded criterion-plot v0.4.5 [INFO] [stderr] Downloaded oorandom v11.1.3 [INFO] [stderr] Downloaded async-trait v0.1.80 [INFO] [stderr] Downloaded serde_cbor v0.11.2 [INFO] [stderr] Downloaded oauth2 v4.4.2 [INFO] [stderr] Downloaded miniz_oxide v0.7.3 [INFO] [stderr] Downloaded idna v1.0.0 [INFO] [stderr] Downloaded criterion v0.3.6 [INFO] [stderr] Downloaded difference v2.0.0 [INFO] [stderr] Downloaded quinn-proto v0.10.6 [INFO] [stderr] Downloaded hyper v0.14.29 [INFO] [stderr] Downloaded syn v2.0.66 [INFO] [stderr] Downloaded icu_properties_data v1.5.0 [INFO] [stderr] Downloaded regex v1.10.5 [INFO] [stderr] Downloaded serde_json v1.0.117 [INFO] [stderr] Downloaded zerovec v0.10.2 [INFO] [stderr] 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Downloaded serde_path_to_error v0.1.16 [INFO] [stderr] Downloaded diff v0.1.13 [INFO] [stderr] Downloaded either v1.12.0 [INFO] [stderr] Downloaded tokio v1.38.0 [INFO] [stderr] Downloaded quinn v0.10.2 [INFO] [stderr] Downloaded yasna v0.4.0 [INFO] [stderr] Downloaded ppv-lite86 v0.2.17 [INFO] [stderr] Downloaded icu_normalizer_data v1.5.0 [INFO] [stderr] Downloaded icu_locid_transform v1.5.0 [INFO] [stderr] Downloaded csv v1.3.0 [INFO] [stderr] Downloaded icu_provider v1.5.0 [INFO] [stderr] Downloaded synstructure v0.13.1 [INFO] [stderr] Downloaded serde_derive v1.0.203 [INFO] [stderr] Downloaded crossbeam v0.8.4 [INFO] [stderr] Downloaded predicates-tree v1.0.9 [INFO] [stderr] Downloaded ctor v0.1.26 [INFO] [stderr] Downloaded quinn-udp v0.4.1 [INFO] [stderr] Downloaded tokio-tungstenite v0.16.1 [INFO] [stderr] Downloaded utf16_iter v1.0.5 [INFO] [stderr] Downloaded yoke-derive v0.7.4 [INFO] [stderr] Downloaded utf8_iter v1.0.4 [INFO] [stderr] Downloaded output_vt100 v0.1.3 [INFO] [stderr] Downloaded rcgen v0.8.14 [INFO] [stderr] Downloaded tokio-macros v2.3.0 [INFO] [stderr] Downloaded httparse v1.9.2 [INFO] [stderr] Downloaded litemap v0.7.3 [INFO] [stderr] Downloaded writeable v0.5.5 [INFO] [stderr] Downloaded displaydoc v0.2.4 [INFO] [stderr] Downloaded yoke v0.7.4 [INFO] [stderr] Downloaded zerofrom v0.1.4 [INFO] [stderr] Downloaded uuid v1.8.0 [INFO] [stderr] Downloaded predicates-core v1.0.6 [INFO] [stderr] Downloaded security-framework-sys v2.11.0 [INFO] [stderr] Downloaded sha-1 v0.9.8 [INFO] [stderr] Downloaded tinystr v0.7.6 [INFO] [stderr] Downloaded zerovec-derive v0.10.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.85 [INFO] [stderr] Downloaded zerofrom-derive v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e2f3836bd6694e7fa815f29d8d1893e259369b83aa13caaa164593e2b1f18276 [INFO] running `Command { std: "docker" "start" "-a" "e2f3836bd6694e7fa815f29d8d1893e259369b83aa13caaa164593e2b1f18276", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2f3836bd6694e7fa815f29d8d1893e259369b83aa13caaa164593e2b1f18276", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2f3836bd6694e7fa815f29d8d1893e259369b83aa13caaa164593e2b1f18276", kill_on_drop: false }` [INFO] [stdout] e2f3836bd6694e7fa815f29d8d1893e259369b83aa13caaa164593e2b1f18276 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e489bfc24b7c4cad97979995630228c5f28e2a0e96a14ffcaab0263f7683f7b [INFO] running `Command { std: "docker" "start" "-a" "7e489bfc24b7c4cad97979995630228c5f28e2a0e96a14ffcaab0263f7683f7b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling cc v1.0.99 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking writeable v0.5.5 [INFO] [stderr] Checking litemap v0.7.3 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling either v1.12.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking icu_locid_transform_data v1.5.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling httparse v1.9.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking icu_properties_data v1.5.0 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking icu_normalizer_data v1.5.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking utf16_iter v1.0.5 [INFO] [stderr] Checking utf8_iter v1.0.4 [INFO] [stderr] Checking write16 v1.0.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Compiling rustls v0.20.9 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Checking webpki v0.22.4 [INFO] [stderr] Checking rustls-native-certs v0.6.3 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling fastrand v2.1.0 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling prost-derive v0.11.9 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Checking fragile v2.0.0 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling zerofrom-derive v0.1.4 [INFO] [stderr] Compiling yoke-derive v0.7.4 [INFO] [stderr] Compiling zerovec-derive v0.10.2 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling displaydoc v0.2.4 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling prost v0.11.9 [INFO] [stderr] Checking zerofrom v0.1.4 [INFO] [stderr] Checking yoke v0.7.4 [INFO] [stderr] Compiling prost-types v0.11.9 [INFO] [stderr] Checking zerovec v0.10.2 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking predicates v1.0.8 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking fragile v1.2.2 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_collections v1.5.0 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling prost-build v0.11.9 [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling mockall_derive v0.9.1 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking icu_provider v1.5.0 [INFO] [stderr] Checking downcast v0.10.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking webpki-roots v0.25.4 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Compiling iscp-rs v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking icu_properties v1.5.0 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking pem v1.1.1 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Checking pretty_assertions v0.7.2 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking mockall v0.9.1 [INFO] [stderr] Checking serde_qs v0.9.2 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking quinn-udp v0.4.1 [INFO] [stderr] Checking quinn-proto v0.10.6 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking idna v1.0.0 [INFO] [stderr] Checking yasna v0.4.0 [INFO] [stderr] Checking url v2.5.1 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Checking rcgen v0.8.14 [INFO] [stderr] Checking tungstenite v0.16.0 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking tokio-rustls v0.23.4 [INFO] [stderr] Checking quinn v0.10.2 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking tokio-tungstenite v0.16.1 [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking hyper v0.14.29 [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/sync.rs:66:29 [INFO] [stdout] | [INFO] [stdout] 66 | pub(crate) struct WaitGroup(mpsc::Sender<()>); [INFO] [stdout] | --------- ^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `WaitGroup` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking oauth2 v4.4.2 [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/sync.rs:66:29 [INFO] [stdout] | [INFO] [stdout] 66 | pub(crate) struct WaitGroup(mpsc::Sender<()>); [INFO] [stdout] | --------- ^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `WaitGroup` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.54s [INFO] running `Command { std: "docker" "inspect" "7e489bfc24b7c4cad97979995630228c5f28e2a0e96a14ffcaab0263f7683f7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e489bfc24b7c4cad97979995630228c5f28e2a0e96a14ffcaab0263f7683f7b", kill_on_drop: false }` [INFO] [stdout] 7e489bfc24b7c4cad97979995630228c5f28e2a0e96a14ffcaab0263f7683f7b