[INFO] cloning repository https://github.com/AliothCancer/data_analisi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AliothCancer/data_analisi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAliothCancer%2Fdata_analisi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAliothCancer%2Fdata_analisi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d90ee1b56d2dd2c80fbcd95b70a92cfb12c82e90
[INFO] checking AliothCancer/data_analisi against try#5fee451ebd94296ea05214e819c311e164b30af6 for pr-139042
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAliothCancer%2Fdata_analisi" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AliothCancer/data_analisi on toolchain 5fee451ebd94296ea05214e819c311e164b30af6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5fee451ebd94296ea05214e819c311e164b30af6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AliothCancer/data_analisi
[INFO] finished tweaking git repo https://github.com/AliothCancer/data_analisi
[INFO] tweaked toml for git repo https://github.com/AliothCancer/data_analisi written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/AliothCancer/data_analisi 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" "+5fee451ebd94296ea05214e819c311e164b30af6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 8eafe3708399ad18d856fc98d3bdbecb41266f09b07baf38d1e4e6bd43653ef1
[INFO] running `Command { std: "docker" "start" "-a" "8eafe3708399ad18d856fc98d3bdbecb41266f09b07baf38d1e4e6bd43653ef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8eafe3708399ad18d856fc98d3bdbecb41266f09b07baf38d1e4e6bd43653ef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eafe3708399ad18d856fc98d3bdbecb41266f09b07baf38d1e4e6bd43653ef1", kill_on_drop: false }`
[INFO] [stdout] 8eafe3708399ad18d856fc98d3bdbecb41266f09b07baf38d1e4e6bd43653ef1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+5fee451ebd94296ea05214e819c311e164b30af6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 596838d31e0ab95b45956b70f50202ccbd900aa7fefeff310f0ccaa01869ba06
[INFO] running `Command { std: "docker" "start" "-a" "596838d31e0ab95b45956b70f50202ccbd900aa7fefeff310f0ccaa01869ba06", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling libc v0.2.154
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[INFO] [stdout] error[E0425]: cannot find value `col_to_include` in this scope
[INFO] [stdout]   --> src/main.rs:27:21
[INFO] [stdout]    |
[INFO] [stdout] 27 |                     col_to_include
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `col_to_include` in this scope
[INFO] [stdout]   --> src/main.rs:34:74
[INFO] [stdout]    |
[INFO] [stdout] 34 | ...                   column_name: get_col_name_from_index(index, &col_to_include).unwrap(),
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `COLUMNS_TO_INCLUDE`
[INFO] [stdout]  --> src/main.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use constants::{COLUMNS_TO_INCLUDE, DATA_FILE};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `col_to_include` in this scope
[INFO] [stdout]   --> src/main.rs:27:21
[INFO] [stdout]    |
[INFO] [stdout] 27 |                     col_to_include
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `col_to_include` in this scope
[INFO] [stdout]   --> src/main.rs:34:74
[INFO] [stdout]    |
[INFO] [stdout] 34 | ...                   column_name: get_col_name_from_index(index, &col_to_include).unwrap(),
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `COLUMNS_TO_INCLUDE`
[INFO] [stdout]  --> src/main.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use constants::{COLUMNS_TO_INCLUDE, DATA_FILE};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut dataset = build_dataset(data);
[INFO] [stdout]    |                       ------------- ^^^^ expected `&StringRecord`, found `Reader<File>`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&StringRecord`
[INFO] [stdout]                  found struct `Reader<std::fs::File>`
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> src/utils.rs:7:8
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub fn build_dataset(data: &StringRecord) -> [(String,Vec<String>);10] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^ -------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut dataset = build_dataset(data);
[INFO] [stdout]    |                       ------------- ^^^^ expected `&StringRecord`, found `Reader<File>`
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&StringRecord`
[INFO] [stdout]                  found struct `Reader<std::fs::File>`
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> src/utils.rs:7:8
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub fn build_dataset(data: &StringRecord) -> [(String,Vec<String>);10] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^ -------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fill_dataset(&mut dataset, k);
[INFO] [stdout]    |     ------------ ^^^^^^^^^^^^ expected `&mut HashMap<String, Vec<String>>`, found `&mut [(String, Vec<String>); 10]`
[INFO] [stdout]    |     |
[INFO] [stdout]    |     arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut HashMap<std::string::String, Vec<std::string::String>>`
[INFO] [stdout]               found mutable reference `&mut [(std::string::String, Vec<std::string::String>); 10]`
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> src/main.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn fill_dataset<T: Iterator<Item = Value>>(
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 89 |     dataset: &mut HashMap<_ColumnName, Vec<String>>,
[INFO] [stdout]    |     -----------------------------------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fill_dataset(&mut dataset, k);
[INFO] [stdout]    |     ------------ ^^^^^^^^^^^^ expected `&mut HashMap<String, Vec<String>>`, found `&mut [(String, Vec<String>); 10]`
[INFO] [stdout]    |     |
[INFO] [stdout]    |     arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut HashMap<std::string::String, Vec<std::string::String>>`
[INFO] [stdout]               found mutable reference `&mut [(std::string::String, Vec<std::string::String>); 10]`
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> src/main.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn fill_dataset<T: Iterator<Item = Value>>(
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 89 |     dataset: &mut HashMap<_ColumnName, Vec<String>>,
[INFO] [stdout]    |     -----------------------------------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `columns`
[INFO] [stdout]  --> src/data_format.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub fn new<I, T>(columns: I) -> Self
[INFO] [stdout]   |                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_columns`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `columns`
[INFO] [stdout]  --> src/data_format.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub fn new<I, T>(columns: I) -> Self
[INFO] [stdout]   |                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_columns`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val_tomut`
[INFO] [stdout]   --> src/utils.rs:24:72
[INFO] [stdout]    |
[INFO] [stdout] 24 |     dataset.iter_mut().zip(col_to_include).for_each(|((col_name_tomut, val_tomut),(_col_index,col_name))|{
[INFO] [stdout]    |                                                                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_val_tomut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val_tomut`
[INFO] [stdout]   --> src/utils.rs:24:72
[INFO] [stdout]    |
[INFO] [stdout] 24 |     dataset.iter_mut().zip(col_to_include).for_each(|((col_name_tomut, val_tomut),(_col_index,col_name))|{
[INFO] [stdout]    |                                                                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_val_tomut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0381]: used binding `dataset` isn't initialized
[INFO] [stdout]   --> src/utils.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let mut dataset: [(String,Vec<String>);10];
[INFO] [stdout]    |         ----------- binding declared here but left uninitialized
[INFO] [stdout] 24 |     dataset.iter_mut().zip(col_to_include).for_each(|((col_name_tomut, val_tomut),(_col_index,col_name))|{
[INFO] [stdout]    |     ^^^^^^^ `dataset` used here but it isn't initialized
[INFO] [stdout]    |
[INFO] [stdout] help: consider assigning a value
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let mut dataset: [(String,Vec<String>);10] = /* value */;
[INFO] [stdout]    |                                                +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0381]: used binding `dataset` isn't initialized
[INFO] [stdout]   --> src/utils.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let mut dataset: [(String,Vec<String>);10];
[INFO] [stdout]    |         ----------- binding declared here but left uninitialized
[INFO] [stdout] 24 |     dataset.iter_mut().zip(col_to_include).for_each(|((col_name_tomut, val_tomut),(_col_index,col_name))|{
[INFO] [stdout]    |     ^^^^^^^ `dataset` used here but it isn't initialized
[INFO] [stdout]    |
[INFO] [stdout] help: consider assigning a value
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let mut dataset: [(String,Vec<String>);10] = /* value */;
[INFO] [stdout]    |                                                +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0381, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0381, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `data_analisi` (bin "data_analisi") due to 5 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `data_analisi` (bin "data_analisi" test) due to 5 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "596838d31e0ab95b45956b70f50202ccbd900aa7fefeff310f0ccaa01869ba06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "596838d31e0ab95b45956b70f50202ccbd900aa7fefeff310f0ccaa01869ba06", kill_on_drop: false }`
[INFO] [stdout] 596838d31e0ab95b45956b70f50202ccbd900aa7fefeff310f0ccaa01869ba06
