[INFO] fetching crate lesscode 0.1.4...
[INFO] checking lesscode-0.1.4 against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920
[INFO] extracting crate lesscode 0.1.4 into /workspace/builds/worker-1-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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lesscode 0.1.4 on toolchain 54cf65b8d066c082e536455049b95943cf30378f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "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" "+54cf65b8d066c082e536455049b95943cf30378f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 388 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: v3.5.1)
[INFO] [stderr]       Adding mysql v24.0.0 (available: v27.0.0)
[INFO] [stderr]       Adding neo4rs v0.6.2 (available: v0.8.0)
[INFO] [stderr]       Adding redis v0.23.3 (available: v1.0.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 044b87929f840a35a6bd1051bf0ea0b3d57d80d772b41f88275fd84b4305b679
[INFO] running `Command { std: "docker" "start" "-a" "044b87929f840a35a6bd1051bf0ea0b3d57d80d772b41f88275fd84b4305b679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "044b87929f840a35a6bd1051bf0ea0b3d57d80d772b41f88275fd84b4305b679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "044b87929f840a35a6bd1051bf0ea0b3d57d80d772b41f88275fd84b4305b679", kill_on_drop: false }`
[INFO] [stdout] 044b87929f840a35a6bd1051bf0ea0b3d57d80d772b41f88275fd84b4305b679
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0112d95e177773f4f701e96218aae0e0cdbd7fbd887d71f5c9e963624b64519
[INFO] running `Command { std: "docker" "start" "-a" "d0112d95e177773f4f701e96218aae0e0cdbd7fbd887d71f5c9e963624b64519", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling frunk_core v0.4.4
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]     Checking ahash v0.8.12
[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]     Checking time-core v0.1.8
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking uuid v1.21.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]    Compiling subprocess v0.2.15
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]    Compiling rust_decimal v1.40.0
[INFO] [stderr]     Checking semver-parser v0.7.0
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[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking lexical-core v0.8.5
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[INFO] [stderr]     Checking postgres-protocol v0.6.10
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking phf_shared v0.13.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling rustc_version_runtime v0.2.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling enum-as-inner v0.4.0
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling native-tls v0.2.16
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking chrono v0.4.43
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking openssl v0.10.75
[INFO] [stderr]     Checking phf v0.13.1
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking bigdecimal v0.3.1
[INFO] [stderr]     Checking postgres-types v0.2.12
[INFO] [stderr]     Checking lexical v6.1.1
[INFO] [stderr]    Compiling frunk_proc_macro_helpers v0.1.4
[INFO] [stderr]     Checking rustc_version v0.2.3
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]    Compiling derive_utils v0.15.0
[INFO] [stderr]    Compiling frunk_derives v0.4.4
[INFO] [stderr]    Compiling frunk_proc_macros v0.1.4
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling mysql-common-derive v0.30.2
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking whoami v2.1.1
[INFO] [stderr]     Checking saturating v0.1.0
[INFO] [stderr]     Checking resolv-conf v0.7.6
[INFO] [stderr]     Checking retain_mut v0.1.9
[INFO] [stderr]     Checking deadpool-runtime v0.1.4
[INFO] [stderr]    Compiling mysql v24.0.0
[INFO] [stderr]     Checking rustls-webpki v0.100.3
[INFO] [stderr]    Compiling io-enum v1.2.0
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]     Checking lru v0.10.1
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]     Checking bson v2.15.0
[INFO] [stderr]     Checking pem v2.0.1
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]    Compiling serde_with_macros v1.5.2
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]    Compiling neo4rs-macros v0.2.1
[INFO] [stderr]    Compiling typed-builder v0.10.0
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking frunk v0.4.4
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking webpki-roots v0.23.1
[INFO] [stderr]     Checking bufstream v0.1.4
[INFO] [stderr]     Checking serde_with v1.14.0
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking trust-dns-proto v0.21.2
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking deadpool v0.9.5
[INFO] [stderr]     Checking neo4rs v0.6.2
[INFO] [stderr]     Checking tokio-postgres v0.7.16
[INFO] [stderr]     Checking trust-dns-resolver v0.21.2
[INFO] [stderr]     Checking mongodb v2.8.2
[INFO] [stderr]     Checking postgres v0.19.12
[INFO] [stderr]    Compiling mysql_common v0.30.6
[INFO] [stderr]     Checking redis v0.23.3
[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 34.95s
[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" "d0112d95e177773f4f701e96218aae0e0cdbd7fbd887d71f5c9e963624b64519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0112d95e177773f4f701e96218aae0e0cdbd7fbd887d71f5c9e963624b64519", kill_on_drop: false }`
[INFO] [stdout] d0112d95e177773f4f701e96218aae0e0cdbd7fbd887d71f5c9e963624b64519
