[INFO] cloning repository https://github.com/d2ci8xc5/ledger
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/d2ci8xc5/ledger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd2ci8xc5%2Fledger", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd2ci8xc5%2Fledger'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4195ba2fecc8f1e73d48eb70dc333ad7a668ea89
[INFO] documenting d2ci8xc5/ledger against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd2ci8xc5%2Fledger" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/d2ci8xc5/ledger on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/d2ci8xc5/ledger
[INFO] finished tweaking git repo https://github.com/d2ci8xc5/ledger
[INFO] tweaked toml for git repo https://github.com/d2ci8xc5/ledger written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/d2ci8xc5/ledger already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", 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] 5709ee0fdbc912d2494b83b423dc34a6bb38fb2b8bf48f03d30c39772e047ce8
[INFO] running `Command { std: "docker" "start" "-a" "5709ee0fdbc912d2494b83b423dc34a6bb38fb2b8bf48f03d30c39772e047ce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5709ee0fdbc912d2494b83b423dc34a6bb38fb2b8bf48f03d30c39772e047ce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5709ee0fdbc912d2494b83b423dc34a6bb38fb2b8bf48f03d30c39772e047ce8", kill_on_drop: false }`
[INFO] [stdout] 5709ee0fdbc912d2494b83b423dc34a6bb38fb2b8bf48f03d30c39772e047ce8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d0048e762a4892392b63d485c56a62723c32f1b0b71075596a42d66ff0138a4
[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" "2d0048e762a4892392b63d485c56a62723c32f1b0b71075596a42d66ff0138a4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-traits v0.2.9
[INFO] [stderr]     Checking bstr v0.2.8
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking num-integer v0.1.41
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr]     Checking csv v1.1.1
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]  Documenting ledger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `help` should have an upper camel case name
[INFO] [stdout]  --> src/command.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     help,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case: `Help`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `create_account` should have an upper camel case name
[INFO] [stdout]  --> src/command.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     create_account,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CreateAccount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `create_transaction` should have an upper camel case name
[INFO] [stdout]  --> src/command.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     create_transaction,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CreateTransaction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `list_account` should have an upper camel case name
[INFO] [stdout]  --> src/command.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     list_account,
[INFO] [stdout]   |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ListAccount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `list_transaction` should have an upper camel case name
[INFO] [stdout]  --> src/command.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     list_transaction,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ListTransaction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `save_ledger` should have an upper camel case name
[INFO] [stdout]  --> src/command.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     save_ledger,
[INFO] [stdout]   |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `SaveLedger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `clear_ledger` should have an upper camel case name
[INFO] [stdout]   --> src/command.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     clear_ledger,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ClearLedger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `load_ledger` should have an upper camel case name
[INFO] [stdout]   --> src/command.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     load_ledger,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `LoadLedger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `quit` should have an upper camel case name
[INFO] [stdout]   --> src/command.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     quit,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Quit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `no_save_quit` should have an upper camel case name
[INFO] [stdout]   --> src/command.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     no_save_quit,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NoSaveQuit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.36s
[INFO] running `Command { std: "docker" "inspect" "2d0048e762a4892392b63d485c56a62723c32f1b0b71075596a42d66ff0138a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d0048e762a4892392b63d485c56a62723c32f1b0b71075596a42d66ff0138a4", kill_on_drop: false }`
[INFO] [stdout] 2d0048e762a4892392b63d485c56a62723c32f1b0b71075596a42d66ff0138a4