[INFO] fetching crate cargo-atcoder 0.3.0...
[INFO] documenting cargo-atcoder-0.3.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate cargo-atcoder 0.3.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate cargo-atcoder 0.3.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-atcoder 0.3.0
[INFO] finished tweaking crates.io crate cargo-atcoder 0.3.0
[INFO] tweaked toml for crates.io crate cargo-atcoder 0.3.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate cargo-atcoder 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cookie_store v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac4366489a04251bb45b275734b84f3c0c03f0b7752c27bb7fe1377b69dcb5a8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ac4366489a04251bb45b275734b84f3c0c03f0b7752c27bb7fe1377b69dcb5a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac4366489a04251bb45b275734b84f3c0c03f0b7752c27bb7fe1377b69dcb5a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac4366489a04251bb45b275734b84f3c0c03f0b7752c27bb7fe1377b69dcb5a8", kill_on_drop: false }`
[INFO] [stdout] ac4366489a04251bb45b275734b84f3c0c03f0b7752c27bb7fe1377b69dcb5a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1aaee317393decf834337e430f8abc3510ec81ec40b69de6b4936838be4f27bf
[INFO] running `Command { std: "docker" "start" "-a" "1aaee317393decf834337e430f8abc3510ec81ec40b69de6b4936838be4f27bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]     Checking once_cell v1.4.1
[INFO] [stderr]    Compiling cc v1.0.60
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking futures-core v0.3.5
[INFO] [stderr]     Checking futures-sink v0.3.5
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[INFO] [stderr]     Checking either v1.6.1
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[INFO] [stderr]     Checking nodrop v0.1.14
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[INFO] [stderr]     Checking cpuid-bool v0.1.2
[INFO] [stderr]     Checking pin-project-lite v0.1.7
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[INFO] [stderr]     Checking qstring v0.7.2
[INFO] [stderr]     Checking dtoa-short v0.3.2
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]     Checking terminal_size v0.1.13
[INFO] [stderr]     Checking termios v0.3.2
[INFO] [stderr]     Checking time v0.1.44
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[INFO] [stderr]    Compiling serde_derive v1.0.116
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[INFO] [stderr]    Compiling futures-macro v0.3.5
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[INFO] [stderr]    Compiling derive_more v0.99.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling structopt-derive v0.4.10
[INFO] [stderr]     Checking tokio v0.2.22
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[INFO] [stderr]     Checking cargo_metadata v0.11.2
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[INFO] [stderr]    Compiling markup5ever v0.10.0
[INFO] [stderr]     Checking scraper v0.12.0
[INFO] [stderr]  Documenting cargo-atcoder v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `cargo`
[INFO] [stdout]    --> src/main.rs:189:10
[INFO] [stdout]     |
[INFO] [stdout] 189 |     /// [cargo] Package with the target to test
[INFO] [stdout]     |          ^^^^^ the module `cargo_atcoder` contains no item named `cargo`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `cargo`
[INFO] [stdout]    --> src/main.rs:192:10
[INFO] [stdout]     |
[INFO] [stdout] 192 |     /// [cargo] Path to Cargo.toml
[INFO] [stdout]     |          ^^^^^ the module `cargo_atcoder` contains no item named `cargo`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `cargo`
[INFO] [stdout]    --> src/main.rs:552:10
[INFO] [stdout]     |
[INFO] [stdout] 552 |     /// [cargo] Package with the target to submit
[INFO] [stdout]     |          ^^^^^ the module `cargo_atcoder` contains no item named `cargo`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `cargo`
[INFO] [stdout]    --> src/main.rs:555:10
[INFO] [stdout]     |
[INFO] [stdout] 555 |     /// [cargo] Path to Cargo.toml
[INFO] [stdout]     |          ^^^^^ the module `cargo_atcoder` contains no item named `cargo`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `cargo`
[INFO] [stdout]    --> src/main.rs:784:10
[INFO] [stdout]     |
[INFO] [stdout] 784 |     /// [cargo] Package to watch
[INFO] [stdout]     |          ^^^^^ the module `cargo_atcoder` contains no item named `cargo`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `cargo`
[INFO] [stdout]    --> src/main.rs:787:10
[INFO] [stdout]     |
[INFO] [stdout] 787 |     /// [cargo] Path to Cargo.toml
[INFO] [stdout]     |          ^^^^^ the module `cargo_atcoder` contains no item named `cargo`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `cargo`
[INFO] [stdout]    --> src/main.rs:925:10
[INFO] [stdout]     |
[INFO] [stdout] 925 |     /// [cargo] Package(s) to warm up
[INFO] [stdout]     |          ^^^^^ the module `cargo_atcoder` contains no item named `cargo`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `cargo`
[INFO] [stdout]    --> src/main.rs:929:10
[INFO] [stdout]     |
[INFO] [stdout] 929 |     /// [cargo] Path to Cargo.toml
[INFO] [stdout]     |          ^^^^^ the module `cargo_atcoder` contains no item named `cargo`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `cargo`
[INFO] [stdout]     --> src/main.rs:1165:10
[INFO] [stdout]      |
[INFO] [stdout] 1165 |     /// [cargo] Path to Cargo.toml
[INFO] [stdout]      |          ^^^^^ the module `cargo_atcoder` contains no item named `cargo`
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `cargo`
[INFO] [stdout]     --> src/main.rs:1198:10
[INFO] [stdout]      |
[INFO] [stdout] 1198 |     /// [cargo] Package
[INFO] [stdout]      |          ^^^^^ the module `cargo_atcoder` contains no item named `cargo`
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `cargo`
[INFO] [stdout]     --> src/main.rs:1201:10
[INFO] [stdout]      |
[INFO] [stdout] 1201 |     /// [cargo] Path to Cargo.toml
[INFO] [stdout]      |          ^^^^^ the module `cargo_atcoder` contains no item named `cargo`
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `cargo`
[INFO] [stdout]     --> src/main.rs:1323:10
[INFO] [stdout]      |
[INFO] [stdout] 1323 |     /// [cargo] Package
[INFO] [stdout]      |          ^^^^^ the module `cargo_atcoder` contains no item named `cargo`
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `cargo`
[INFO] [stdout]     --> src/main.rs:1326:10
[INFO] [stdout]      |
[INFO] [stdout] 1326 |     /// [cargo] Path to Cargo.toml
[INFO] [stdout]      |          ^^^^^ the module `cargo_atcoder` contains no item named `cargo`
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `WIP`
[INFO] [stdout]     --> src/main.rs:1372:10
[INFO] [stdout]      |
[INFO] [stdout] 1372 |     /// [WIP] Watch filesystem for automatic submission
[INFO] [stdout]      |          ^^^ the module `cargo_atcoder` contains no item named `WIP`
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 30s
[INFO] running `Command { std: "docker" "inspect" "1aaee317393decf834337e430f8abc3510ec81ec40b69de6b4936838be4f27bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aaee317393decf834337e430f8abc3510ec81ec40b69de6b4936838be4f27bf", kill_on_drop: false }`
[INFO] [stdout] 1aaee317393decf834337e430f8abc3510ec81ec40b69de6b4936838be4f27bf
