[INFO] cloning repository https://github.com/loganmhb/logos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/loganmhb/logos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floganmhb%2Flogos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floganmhb%2Flogos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6ceb4091affd17652bfc1f711eabb024a1c1dddf
[INFO] documenting loganmhb/logos against 1.75.0 for beta-1.76-rustdoc-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Floganmhb%2Flogos" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/loganmhb/logos on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/loganmhb/logos
[INFO] finished tweaking git repo https://github.com/loganmhb/logos
[INFO] tweaked toml for git repo https://github.com/loganmhb/logos written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/loganmhb/logos 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cab5bf62179a85af885be7d66822e32390f26aa1a4de1f98eec09039a53be09f
[INFO] running `Command { std: "docker" "start" "-a" "cab5bf62179a85af885be7d66822e32390f26aa1a4de1f98eec09039a53be09f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cab5bf62179a85af885be7d66822e32390f26aa1a4de1f98eec09039a53be09f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cab5bf62179a85af885be7d66822e32390f26aa1a4de1f98eec09039a53be09f", kill_on_drop: false }`
[INFO] [stdout] cab5bf62179a85af885be7d66822e32390f26aa1a4de1f98eec09039a53be09f
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf8713f20185d08b20fd98b333929c11cdba61c51515a4e248d78d014d9d9cea
[INFO] running `Command { std: "docker" "start" "-a" "cf8713f20185d08b20fd98b333929c11cdba61c51515a4e248d78d014d9d9cea", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
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[INFO] [stderr]    Compiling syn v1.0.14
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[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking textwrap v0.6.0
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]     Checking csv v0.15.0
[INFO] [stderr]     Checking lru-cache v0.1.1
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[INFO] [stderr]     Checking atoi v0.2.3
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[INFO] [stderr]     Checking sha2 v0.7.1
[INFO] [stderr]     Checking clap v2.25.0
[INFO] [stderr]     Checking combine v2.4.0
[INFO] [stderr]     Checking twox-hash v1.1.1
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[INFO] [stderr]     Checking prettytable-rs v0.6.7
[INFO] [stderr]     Checking flate2 v1.0.3
[INFO] [stderr]     Checking rusqlite v0.21.0
[INFO] [stderr]     Checking uuid v0.5.1
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[INFO] [stderr]     Checking rustyline v1.0.0
[INFO] [stderr]     Checking url v1.7.1
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking env_logger v0.5.12
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[INFO] [stderr]     Checking mysql_common v0.9.2
[INFO] [stderr]     Checking mysql v14.1.0
[INFO] [stderr]     Checking cliodb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting cliodb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]  --> src/tx.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 | use log::{debug, info, warn, error};
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ValueType`
[INFO] [stdout]   --> src/tx.rs:12:22
[INFO] [stdout]    |
[INFO] [stdout] 12 | use schema::{Schema, ValueType};
[INFO] [stdout]    |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/tx.rs:410:14
[INFO] [stdout]     |
[INFO] [stdout] 410 |         let (i, e) = ident_entities.iter().find(|(i, e)| *i == name).unwrap();
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/tx.rs:410:54
[INFO] [stdout]     |
[INFO] [stdout] 410 |         let (i, e) = ident_entities.iter().find(|(i, e)| *i == name).unwrap();
[INFO] [stdout]     |                                                      ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/rbtree.rs:78:6
[INFO] [stdout]    |
[INFO] [stdout] 78 | /// (http://www.westpoint.edu/eecs/SiteAssets/SitePages/Faculty%20Publication
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.westpoint.edu/eecs/SiteAssets/SitePages/Faculty%20Publication>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]    --> src/durable_tree.rs:126:50
[INFO] [stdout]     |
[INFO] [stdout] 126 |     /// must return items of type Result<(T, Link<T>)>, where the
[INFO] [stdout]     |                                                  ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 126 |     /// must return items of type Result<(T, `Link<T>`)>, where the
[INFO] [stdout]     |                                              +       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `valueType` should have a snake case name
[INFO] [stdout]    --> src/tx.rs:414:16
[INFO] [stdout]     |
[INFO] [stdout] 414 |     for (name, valueType) in value_types {
[INFO] [stdout]     |                ^^^^^^^^^ help: convert the identifier to snake case: `value_type`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.17s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24, snap v1.0.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/cliodb/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/clio_cli/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/clio_transactor/index.html
[INFO] running `Command { std: "docker" "inspect" "cf8713f20185d08b20fd98b333929c11cdba61c51515a4e248d78d014d9d9cea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf8713f20185d08b20fd98b333929c11cdba61c51515a4e248d78d014d9d9cea", kill_on_drop: false }`
[INFO] [stdout] cf8713f20185d08b20fd98b333929c11cdba61c51515a4e248d78d014d9d9cea
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13dfd5c19154e92557e8059e9ead13988ee8c437cc24289a8c965157d00af176
[INFO] running `Command { std: "docker" "start" "-a" "13dfd5c19154e92557e8059e9ead13988ee8c437cc24289a8c965157d00af176", kill_on_drop: false }`
[INFO] [stderr]  Documenting cliodb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24, snap v1.0.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/cliodb/index.html
[INFO] running `Command { std: "docker" "inspect" "13dfd5c19154e92557e8059e9ead13988ee8c437cc24289a8c965157d00af176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13dfd5c19154e92557e8059e9ead13988ee8c437cc24289a8c965157d00af176", kill_on_drop: false }`
[INFO] [stdout] 13dfd5c19154e92557e8059e9ead13988ee8c437cc24289a8c965157d00af176