[INFO] fetching crate heisenberg 0.3.0... [INFO] checking heisenberg-0.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate heisenberg 0.3.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate heisenberg 0.3.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate heisenberg 0.3.0 [INFO] tweaked toml for crates.io crate heisenberg 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate heisenberg 0.3.0 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 heisenberg 0.3.0 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 551518c45c2289dec64ee71f82f78fc574433ea94bc89774aaebf9b91982269e [INFO] running `Command { std: "docker" "start" "-a" "551518c45c2289dec64ee71f82f78fc574433ea94bc89774aaebf9b91982269e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "551518c45c2289dec64ee71f82f78fc574433ea94bc89774aaebf9b91982269e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "551518c45c2289dec64ee71f82f78fc574433ea94bc89774aaebf9b91982269e", kill_on_drop: false }` [INFO] [stdout] 551518c45c2289dec64ee71f82f78fc574433ea94bc89774aaebf9b91982269e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c0c7bf74543fe3f6beed78fe5332d6d7a176ae0e821d31d06d5c5e953c2d3f0c [INFO] running `Command { std: "docker" "start" "-a" "c0c7bf74543fe3f6beed78fe5332d6d7a176ae0e821d31d06d5c5e953c2d3f0c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Checking value-bag v1.11.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking bitflags v2.9.3 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Compiling cc v1.2.34 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Checking indexmap v2.11.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking event-listener v5.4.1 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Checking async-lock v3.4.1 [INFO] [stderr] Checking async-channel v2.5.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling ena v0.14.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling string_cache v0.8.9 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling pico-args v0.5.0 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Checking blocking v1.6.2 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking async-executor v1.13.2 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking clap_builder v4.5.44 [INFO] [stderr] Checking lalrpop-util v0.20.2 [INFO] [stderr] Compiling cargo-husky v1.5.0 [INFO] [stderr] Compiling rust-embed-utils v8.7.2 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Checking levenshtein v1.0.5 [INFO] [stderr] Checking similar v2.7.0 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking clap v4.5.45 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Checking polling v3.10.0 [INFO] [stderr] Compiling lalrpop v0.20.2 [INFO] [stderr] Checking tempfile v3.21.0 [INFO] [stderr] Checking async-io v2.5.0 [INFO] [stderr] Checking async-signal v0.2.12 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking async-process v2.4.0 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Checking async-std v1.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling rust-embed-impl v8.7.2 [INFO] [stderr] Compiling ctor v0.2.9 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking rust-embed v8.7.2 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking pin-project v1.1.10 [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 async-object-pool v0.1.5 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [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_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking axum-core v0.4.5 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking serde_json v1.0.143 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_regex v1.1.0 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking serde_path_to_error v0.1.17 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stderr] Checking h2 v0.3.27 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking tower-test v0.4.0 [INFO] [stderr] Checking tungstenite v0.21.0 [INFO] [stderr] Checking assert-json-diff v2.0.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking tokio-tungstenite v0.21.0 [INFO] [stderr] Compiling basic-cookies v0.1.5 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper v1.7.0 [INFO] [stderr] Checking hyper-util v0.1.16 [INFO] [stderr] Checking axum v0.7.9 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking httpmock v0.7.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking heisenberg v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/tower/service.rs:147:53 [INFO] [stdout] | [INFO] [stdout] 147 | ... let bytes = body.collect().await.unwrap().to_bytes(); [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, Infallible> [INFO] [stdout] --> src/tower/service.rs:147:68 [INFO] [stdout] | [INFO] [stdout] 147 | ... let bytes = body.collect().await.unwrap().to_bytes(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/tower/service.rs:147:53 [INFO] [stdout] | [INFO] [stdout] 147 | ... let bytes = body.collect().await.unwrap().to_bytes(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/tower/service.rs:173:49 [INFO] [stdout] | [INFO] [stdout] 173 | ... let bytes = body.collect().await.unwrap().to_bytes(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/tower/service.rs:173:64 [INFO] [stdout] | [INFO] [stdout] 173 | ... let bytes = body.collect().await.unwrap().to_bytes(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/tower/service.rs:173:49 [INFO] [stdout] | [INFO] [stdout] 173 | ... let bytes = body.collect().await.unwrap().to_bytes(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/tower/service.rs:195:41 [INFO] [stdout] | [INFO] [stdout] 195 | ... let bytes = body.collect().await.unwrap().to_bytes(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/tower/service.rs:195:56 [INFO] [stdout] | [INFO] [stdout] 195 | ... let bytes = body.collect().await.unwrap().to_bytes(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/tower/service.rs:195:41 [INFO] [stdout] | [INFO] [stdout] 195 | ... let bytes = body.collect().await.unwrap().to_bytes(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/tower/service.rs:208:49 [INFO] [stdout] | [INFO] [stdout] 208 | ... let bytes = body.collect().await.unwrap().to_bytes(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/tower/service.rs:208:64 [INFO] [stdout] | [INFO] [stdout] 208 | ... let bytes = body.collect().await.unwrap().to_bytes(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/tower/service.rs:208:49 [INFO] [stdout] | [INFO] [stdout] 208 | ... let bytes = body.collect().await.unwrap().to_bytes(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `heisenberg` (lib) due to 12 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c0c7bf74543fe3f6beed78fe5332d6d7a176ae0e821d31d06d5c5e953c2d3f0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0c7bf74543fe3f6beed78fe5332d6d7a176ae0e821d31d06d5c5e953c2d3f0c", kill_on_drop: false }` [INFO] [stdout] c0c7bf74543fe3f6beed78fe5332d6d7a176ae0e821d31d06d5c5e953c2d3f0c