[INFO] fetching crate lesscode 0.1.4... [INFO] checking lesscode-0.1.4 against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] extracting crate lesscode 0.1.4 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate lesscode 0.1.4 [INFO] finished tweaking crates.io crate lesscode 0.1.4 [INFO] tweaked toml for crates.io crate lesscode 0.1.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lesscode 0.1.4 on toolchain 66388cc165a6c4ac98c074dc9f0281ff23528c55 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 368 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [INFO] [stderr] Adding mongodb v2.8.2 (available: v3.4.1) [INFO] [stderr] Adding mysql v24.0.0 (available: v26.0.1) [INFO] [stderr] Adding neo4rs v0.6.2 (available: v0.8.0) [INFO] [stderr] Adding redis v0.23.3 (available: v1.0.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 55d699888ebd2b5669ef43eed9ce8ec8f2f6169e044dcc1aadb66d92aed622cb [INFO] running `Command { std: "docker" "start" "-a" "55d699888ebd2b5669ef43eed9ce8ec8f2f6169e044dcc1aadb66d92aed622cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "55d699888ebd2b5669ef43eed9ce8ec8f2f6169e044dcc1aadb66d92aed622cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55d699888ebd2b5669ef43eed9ce8ec8f2f6169e044dcc1aadb66d92aed622cb", kill_on_drop: false }` [INFO] [stdout] 55d699888ebd2b5669ef43eed9ce8ec8f2f6169e044dcc1aadb66d92aed622cb [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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 622465618c269656981980fca1f9291bb02e164a5aece39f20dfeb315800da69 [INFO] running `Command { std: "docker" "start" "-a" "622465618c269656981980fca1f9291bb02e164a5aece39f20dfeb315800da69", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking getrandom v0.3.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking lexical-util v0.8.5 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking ring v0.17.14 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling bindgen v0.72.1 [INFO] [stderr] Compiling frunk_core v0.4.4 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling time-macros v0.2.24 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling libz-sys v1.1.23 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking md-5 v0.10.6 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking lexical-write-integer v0.8.5 [INFO] [stderr] Checking lexical-parse-integer v0.8.6 [INFO] [stderr] Checking tokio v1.49.0 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking lexical-write-float v0.8.5 [INFO] [stderr] Checking lexical-parse-float v0.8.5 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Checking uuid v1.19.0 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.8 [INFO] [stderr] Compiling subprocess v0.2.13 [INFO] [stderr] Checking time v0.3.44 [INFO] [stderr] Compiling cmake v0.1.57 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking postgres-protocol v0.6.9 [INFO] [stderr] Checking lexical-core v0.8.5 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Compiling frunk_proc_macro_helpers v0.1.4 [INFO] [stderr] Compiling rustc_version_runtime v0.2.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking rust_decimal v1.39.0 [INFO] [stderr] Compiling frunk_derives v0.4.4 [INFO] [stderr] Compiling frunk_proc_macros v0.1.4 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking flate2 v1.1.5 [INFO] [stderr] Checking openssl v0.10.75 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking postgres-types v0.2.11 [INFO] [stderr] Checking lexical v6.1.1 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Checking bigdecimal v0.3.1 [INFO] [stderr] Checking rustc_version v0.2.3 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking crossbeam-queue v0.3.12 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking serde_bytes v0.11.19 [INFO] [stderr] Compiling derive_utils v0.15.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking resolv-conf v0.7.6 [INFO] [stderr] Checking deadpool-runtime v0.1.4 [INFO] [stderr] Compiling mysql v24.0.0 [INFO] [stderr] Checking saturating v0.1.0 [INFO] [stderr] Checking retain_mut v0.1.9 [INFO] [stderr] Checking bson v2.15.0 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling io-enum v1.2.0 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking sha-1 v0.10.1 [INFO] [stderr] Checking pbkdf2 v0.11.0 [INFO] [stderr] Checking pem v2.0.1 [INFO] [stderr] Checking lru v0.10.1 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking rustls-webpki v0.100.3 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking frunk v0.4.4 [INFO] [stderr] Checking webpki-roots v0.25.4 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Checking redis v0.23.3 [INFO] [stderr] Checking webpki-roots v0.23.1 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling enum-as-inner v0.4.0 [INFO] [stderr] Compiling neo4rs-macros v0.2.1 [INFO] [stderr] Compiling typed-builder v0.10.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking native-tls v0.2.14 [INFO] [stderr] Compiling mysql-common-derive v0.30.2 [INFO] [stderr] Checking tokio-util v0.7.18 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking trust-dns-proto v0.21.2 [INFO] [stderr] Checking deadpool v0.9.5 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Checking neo4rs v0.6.2 [INFO] [stderr] Checking tokio-postgres v0.7.15 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling serde_with_macros v1.5.2 [INFO] [stderr] Checking serde_with v1.14.0 [INFO] [stderr] Checking trust-dns-resolver v0.21.2 [INFO] [stderr] Checking postgres v0.19.12 [INFO] [stderr] Compiling mysql_common v0.30.6 [INFO] [stderr] Checking mongodb v2.8.2 [INFO] [stderr] Checking lesscode v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `auth_type` is never read [INFO] [stdout] --> src/lib.rs:36:29 [INFO] [stdout] | [INFO] [stdout] 36 | let mut auth_type = "Password"; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `auth_type` is never read [INFO] [stdout] --> src/lib.rs:36:29 [INFO] [stdout] | [INFO] [stdout] 36 | let mut auth_type = "Password"; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of variable of type `std::string::String` to itself [INFO] [stdout] --> src/lib.rs:49:18 [INFO] [stdout] | [INFO] [stdout] 49 | _ => url = url [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of variable of type `std::string::String` to itself [INFO] [stdout] --> src/lib.rs:49:18 [INFO] [stdout] | [INFO] [stdout] 49 | _ => url = url [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.23.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5` [INFO] running `Command { std: "docker" "inspect" "622465618c269656981980fca1f9291bb02e164a5aece39f20dfeb315800da69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "622465618c269656981980fca1f9291bb02e164a5aece39f20dfeb315800da69", kill_on_drop: false }` [INFO] [stdout] 622465618c269656981980fca1f9291bb02e164a5aece39f20dfeb315800da69