[INFO] cloning repository https://github.com/edgarogh/ipynbat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edgarogh/ipynbat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedgarogh%2Fipynbat", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c3013c4f799f1a89ea627a8572b13b1e7fa65c3b
[INFO] checking edgarogh/ipynbat against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedgarogh%2Fipynbat" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/edgarogh/ipynbat
[INFO] finished tweaking git repo https://github.com/edgarogh/ipynbat
[INFO] tweaked toml for git repo https://github.com/edgarogh/ipynbat written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/edgarogh/ipynbat on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
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[INFO] crate git repo https://github.com/edgarogh/ipynbat 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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]   --> src/kernel.rs:50:33
[INFO] [stdout]    |
[INFO] [stdout] 50 |           ::std::array::IntoIter::new([$(
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 | /         directories![
[INFO] [stdout] 60 | |             home_dir + ".local/share/jupyter/kernels",
[INFO] [stdout] 61 | |             "/usr/share/jupyter/kernels",
[INFO] [stdout] 62 | |             "/usr/local/share/jupyter/kernels",
[INFO] [stdout] 63 | |         ]
[INFO] [stdout]    | |_________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `directories` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]   --> src/kernel.rs:50:33
[INFO] [stdout]    |
[INFO] [stdout] 50 |           ::std::array::IntoIter::new([$(
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 | /         directories![
[INFO] [stdout] 60 | |             home_dir + ".local/share/jupyter/kernels",
[INFO] [stdout] 61 | |             "/usr/share/jupyter/kernels",
[INFO] [stdout] 62 | |             "/usr/local/share/jupyter/kernels",
[INFO] [stdout] 63 | |         ]
[INFO] [stdout]    | |_________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `directories` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kernel`
[INFO] [stdout]   --> src/main.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             kernel,
[INFO] [stdout]    |             ^^^^^^ help: try ignoring the field: `kernel: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `run`
[INFO] [stdout]   --> src/main.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             run,
[INFO] [stdout]    |             ^^^ help: try ignoring the field: `run: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kernel`
[INFO] [stdout]   --> src/main.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             kernel,
[INFO] [stdout]    |             ^^^^^^ help: try ignoring the field: `kernel: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `run`
[INFO] [stdout]   --> src/main.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             run,
[INFO] [stdout]    |             ^^^ help: try ignoring the field: `run: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `argv`, `language`, `interrupt_mode`, `env`, and `metadata` are never read
[INFO] [stdout]   --> src/kernel.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct KernelSpec {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 9  |     pub argv: Vec<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub language: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub interrupt_mode: InterruptMode,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub env: HashMap<String, String>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub metadata: Option<IgnoredAny>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KernelSpec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `metadata` are never read
[INFO] [stdout]   --> src/notebook.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Code {
[INFO] [stdout]    |     ---- fields in this variant
[INFO] [stdout] 19 |         id: String,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 20 |         source: Vec<String>,
[INFO] [stdout] 21 |         metadata: IgnoredAny,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NotebookCell` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `metadata` are never read
[INFO] [stdout]   --> src/notebook.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     Markdown {
[INFO] [stdout]    |     -------- fields in this variant
[INFO] [stdout] 28 |         id: String,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 29 |         source: Vec<String>,
[INFO] [stdout] 30 |         metadata: IgnoredAny,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NotebookCell` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `metadata` are never read
[INFO] [stdout]   --> src/notebook.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     Raw {
[INFO] [stdout]    |     --- fields in this variant
[INFO] [stdout] 35 |         id: String,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 36 |         source: Vec<String>,
[INFO] [stdout] 37 |         metadata: IgnoredAny,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NotebookCell` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `argv`, `language`, `interrupt_mode`, `env`, and `metadata` are never read
[INFO] [stdout]   --> src/kernel.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct KernelSpec {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 9  |     pub argv: Vec<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub language: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub interrupt_mode: InterruptMode,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub env: HashMap<String, String>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub metadata: Option<IgnoredAny>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KernelSpec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `metadata` are never read
[INFO] [stdout]   --> src/notebook.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Code {
[INFO] [stdout]    |     ---- fields in this variant
[INFO] [stdout] 19 |         id: String,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 20 |         source: Vec<String>,
[INFO] [stdout] 21 |         metadata: IgnoredAny,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NotebookCell` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `metadata` are never read
[INFO] [stdout]   --> src/notebook.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     Markdown {
[INFO] [stdout]    |     -------- fields in this variant
[INFO] [stdout] 28 |         id: String,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 29 |         source: Vec<String>,
[INFO] [stdout] 30 |         metadata: IgnoredAny,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NotebookCell` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `metadata` are never read
[INFO] [stdout]   --> src/notebook.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     Raw {
[INFO] [stdout]    |     --- fields in this variant
[INFO] [stdout] 35 |         id: String,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 36 |         source: Vec<String>,
[INFO] [stdout] 37 |         metadata: IgnoredAny,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NotebookCell` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/notebook.rs:74:14
[INFO] [stdout]    |
[INFO] [stdout] 74 |     Stream { name: String, text: Vec<String> },
[INFO] [stdout]    |     ------   ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NotebookCellOutput` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `language_info` is never read
[INFO] [stdout]   --> src/notebook.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub struct NotebookMetadata {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 87 |     pub language_info: IgnoredAny,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NotebookMetadata` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `language` and `name` are never read
[INFO] [stdout]   --> src/notebook.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub struct NotebookKernelSpec {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] 92 |     pub display_name: String,
[INFO] [stdout] 93 |     pub language: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 94 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NotebookKernelSpec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/notebook.rs:74:14
[INFO] [stdout]    |
[INFO] [stdout] 74 |     Stream { name: String, text: Vec<String> },
[INFO] [stdout]    |     ------   ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NotebookCellOutput` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `language_info` is never read
[INFO] [stdout]   --> src/notebook.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub struct NotebookMetadata {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 87 |     pub language_info: IgnoredAny,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NotebookMetadata` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `language` and `name` are never read
[INFO] [stdout]   --> src/notebook.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub struct NotebookKernelSpec {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] 92 |     pub display_name: String,
[INFO] [stdout] 93 |     pub language: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 94 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NotebookKernelSpec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.52s
[INFO] running `Command { std: "docker" "inspect" "2cb8fd0efd3560fbc93fb860af82e1104ca4331dde9ba6595d895b9095b1298d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cb8fd0efd3560fbc93fb860af82e1104ca4331dde9ba6595d895b9095b1298d", kill_on_drop: false }`
[INFO] [stdout] 2cb8fd0efd3560fbc93fb860af82e1104ca4331dde9ba6595d895b9095b1298d
