[INFO] cloning repository https://github.com/bollu/timi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bollu/timi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbollu%2Ftimi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbollu%2Ftimi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d2cc89d81578c1ec14823c43b50070029cc30db
[INFO] documenting bollu/timi against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbollu%2Ftimi" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bollu/timi 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/bollu/timi
[INFO] finished tweaking git repo https://github.com/bollu/timi
[INFO] tweaked toml for git repo https://github.com/bollu/timi written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/bollu/timi 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 }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded encode_unicode v0.2.0
[INFO] [stderr]   Downloaded prettytable-rs v0.6.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 281b54f115b98df38a44ecea6bc5a8583096cc482c910ff61ffcb71bd45d0024
[INFO] running `Command { std: "docker" "start" "-a" "281b54f115b98df38a44ecea6bc5a8583096cc482c910ff61ffcb71bd45d0024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "281b54f115b98df38a44ecea6bc5a8583096cc482c910ff61ffcb71bd45d0024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "281b54f115b98df38a44ecea6bc5a8583096cc482c910ff61ffcb71bd45d0024", kill_on_drop: false }`
[INFO] [stdout] 281b54f115b98df38a44ecea6bc5a8583096cc482c910ff61ffcb71bd45d0024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 93fa726e4323edc96c46cdb4eed72968afa376cbdd0d4efe7cc40160568c01b7
[INFO] running `Command { std: "docker" "start" "-a" "93fa726e4323edc96c46cdb4eed72968afa376cbdd0d4efe7cc40160568c01b7", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.20
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking rustc-serialize v0.3.22
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stderr]     Checking encode_unicode v0.2.0
[INFO] [stderr]     Checking lazy_static v0.2.2
[INFO] [stderr]     Checking encode_unicode v0.1.3
[INFO] [stderr]     Checking ansi_term v0.9.0
[INFO] [stderr]     Checking term v0.4.4
[INFO] [stderr]     Checking atty v0.2.2
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking rustyline v1.0.0
[INFO] [stderr]     Checking csv v0.14.7
[INFO] [stderr]     Checking prettytable-rs v0.6.6
[INFO] [stderr]  Documenting timi v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]     --> src/machine.rs:1507:16
[INFO] [stdout]      |
[INFO] [stdout] 1507 |             Ok((ListAccess::Cons(x_addr, xs_addr)))
[INFO] [stdout]      |                ^                                 ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1507 -             Ok((ListAccess::Cons(x_addr, xs_addr)))
[INFO] [stdout] 1507 +             Ok(ListAccess::Cons(x_addr, xs_addr))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/pretty_print.rs:100:6
[INFO] [stdout]     |
[INFO] [stdout] 100 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `body`
[INFO] [stdout]     --> src/machine.rs:1358:19
[INFO] [stdout]      |
[INFO] [stdout] 1358 | /// let f a b c = <body>
[INFO] [stdout]      |                   ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/frontend.rs:563:5
[INFO] [stdout]     |
[INFO] [stdout] 563 |   /// ```
[INFO] [stdout]     |  _____^
[INFO] [stdout] 564 | | ///
[INFO] [stdout] 565 | | /// An identifier must start with a character, and can then contain
[INFO] [stdout] 566 | | /// any number of characters, numbers, `_`, `-` and `?`
[INFO] [stdout]     | |_______________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]     |
[INFO] [stdout] 563 | /// ```text
[INFO] [stdout]     |        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `ident`
[INFO] [stdout]    --> src/frontend.rs:562:5
[INFO] [stdout]     |
[INFO] [stdout] 562 | /// <ident> := [a-z, A-Z]([a-Z, A-Z, 0-9, ?, -, _]*)
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `aexpr`
[INFO] [stdout]    --> src/frontend.rs:788:58
[INFO] [stdout]     |
[INFO] [stdout] 788 | /// Note that this parses either a standalone expression <aexpr>,
[INFO] [stdout]     |                                                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `aexpr`
[INFO] [stdout]    --> src/frontend.rs:789:24
[INFO] [stdout]     |
[INFO] [stdout] 789 | /// or a collection of <aexpr> that become function application
[INFO] [stdout]     |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.22
[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/timi/index.html
[INFO] running `Command { std: "docker" "inspect" "93fa726e4323edc96c46cdb4eed72968afa376cbdd0d4efe7cc40160568c01b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93fa726e4323edc96c46cdb4eed72968afa376cbdd0d4efe7cc40160568c01b7", kill_on_drop: false }`
[INFO] [stdout] 93fa726e4323edc96c46cdb4eed72968afa376cbdd0d4efe7cc40160568c01b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] fe0a3d315ba17744794104f6bb348d066d3d7f43c048966749742b226b560cfc
[INFO] running `Command { std: "docker" "start" "-a" "fe0a3d315ba17744794104f6bb348d066d3d7f43c048966749742b226b560cfc", kill_on_drop: false }`
[INFO] [stderr]  Documenting timi v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]     --> src/machine.rs:1507:16
[INFO] [stdout]      |
[INFO] [stdout] 1507 |             Ok((ListAccess::Cons(x_addr, xs_addr)))
[INFO] [stdout]      |                ^                                 ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1507 -             Ok((ListAccess::Cons(x_addr, xs_addr)))
[INFO] [stdout] 1507 +             Ok(ListAccess::Cons(x_addr, xs_addr))
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/pretty_print.rs:100:6
[INFO] [stdout]     |
[INFO] [stdout] 100 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.22
[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/timi/index.html
[INFO] running `Command { std: "docker" "inspect" "fe0a3d315ba17744794104f6bb348d066d3d7f43c048966749742b226b560cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe0a3d315ba17744794104f6bb348d066d3d7f43c048966749742b226b560cfc", kill_on_drop: false }`
[INFO] [stdout] fe0a3d315ba17744794104f6bb348d066d3d7f43c048966749742b226b560cfc
