[INFO] fetching crate umgap 1.1.0...
[INFO] checking umgap-1.1.0 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] extracting crate umgap 1.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate umgap 1.1.0 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate umgap 1.1.0
[INFO] finished tweaking crates.io crate umgap 1.1.0
[INFO] tweaked toml for crates.io crate umgap 1.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate umgap 1.1.0 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded attohttpc v0.15.0
[INFO] [stderr]   Downloaded fst v0.3.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93565df4ea9092689e45103b98bfaaef7b0f01ba0c5cda7d2ae37c4309166b1b
[INFO] running `Command { std: "docker" "start" "-a" "93565df4ea9092689e45103b98bfaaef7b0f01ba0c5cda7d2ae37c4309166b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93565df4ea9092689e45103b98bfaaef7b0f01ba0c5cda7d2ae37c4309166b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93565df4ea9092689e45103b98bfaaef7b0f01ba0c5cda7d2ae37c4309166b1b", kill_on_drop: false }`
[INFO] [stdout] 93565df4ea9092689e45103b98bfaaef7b0f01ba0c5cda7d2ae37c4309166b1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 694f5b56b83ad5b0e4b7b00ae726191d43abed3728806d722d11a07f6a7a0f85
[INFO] running `Command { std: "docker" "start" "-a" "694f5b56b83ad5b0e4b7b00ae726191d43abed3728806d722d11a07f6a7a0f85", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling cc v1.0.88
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling syn v2.0.51
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling openssl-sys v0.9.101
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking fst v0.3.5
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]     Checking rayon v1.9.0
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking strum v0.17.1
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling strum_macros v0.17.1
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking attohttpc v0.15.0
[INFO] [stderr]     Checking umgap v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rmq/mix.rs:75:25
[INFO] [stdout]    |
[INFO] [stdout] 75 |                     let mut weight = weights.entry(left).or_insert_with(Weights::new);
[INFO] [stdout]    |                         ----^^^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rmq/mix.rs:75:25
[INFO] [stdout]    |
[INFO] [stdout] 75 |                     let mut weight = weights.entry(left).or_insert_with(Weights::new);
[INFO] [stdout]    |                         ----^^^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub mod fixtures;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | #![deny(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing documentation for a constant
[INFO] [stdout]  --> src/fixtures.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const ROOT: TaxonId = 1;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing documentation for a function
[INFO] [stdout]  --> src/fixtures.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn taxon_list() -> Vec<Taxon> {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing documentation for a function
[INFO] [stdout]   --> src/fixtures.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn tree() -> TaxonTree {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing documentation for a function
[INFO] [stdout]   --> src/fixtures.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn by_id() -> TaxonList {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `umgap` (lib test) due to 6 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "694f5b56b83ad5b0e4b7b00ae726191d43abed3728806d722d11a07f6a7a0f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "694f5b56b83ad5b0e4b7b00ae726191d43abed3728806d722d11a07f6a7a0f85", kill_on_drop: false }`
[INFO] [stdout] 694f5b56b83ad5b0e4b7b00ae726191d43abed3728806d722d11a07f6a7a0f85