[INFO] cloning repository https://github.com/l3gacyb3ta/rust-spreadsheet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/l3gacyb3ta/rust-spreadsheet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl3gacyb3ta%2Frust-spreadsheet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl3gacyb3ta%2Frust-spreadsheet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89dd00358368530cc5d3f7a54be4b683194f4c8d
[INFO] checking l3gacyb3ta/rust-spreadsheet against master#c8a31b780d5415358566a20b94912620a3f27067 for pr-139493-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl3gacyb3ta%2Frust-spreadsheet" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/l3gacyb3ta/rust-spreadsheet
[INFO] finished tweaking git repo https://github.com/l3gacyb3ta/rust-spreadsheet
[INFO] tweaked toml for git repo https://github.com/l3gacyb3ta/rust-spreadsheet written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/l3gacyb3ta/rust-spreadsheet on toolchain c8a31b780d5415358566a20b94912620a3f27067
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c8a31b780d5415358566a20b94912620a3f27067" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/l3gacyb3ta/rust-spreadsheet 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" "+c8a31b780d5415358566a20b94912620a3f27067" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c8a31b780d5415358566a20b94912620a3f27067" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 975b1354ccc9354d2f658490cfc20931cf92b7188f367cc7cb314b4f4760c050
[INFO] running `Command { std: "docker" "start" "-a" "975b1354ccc9354d2f658490cfc20931cf92b7188f367cc7cb314b4f4760c050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "975b1354ccc9354d2f658490cfc20931cf92b7188f367cc7cb314b4f4760c050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "975b1354ccc9354d2f658490cfc20931cf92b7188f367cc7cb314b4f4760c050", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c8a31b780d5415358566a20b94912620a3f27067" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6731db3b9a5aaba9e4ff3c3369f5f08b2482c3f0618830946e985e24deea4c50
[INFO] running `Command { std: "docker" "start" "-a" "6731db3b9a5aaba9e4ff3c3369f5f08b2482c3f0618830946e985e24deea4c50", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `Display`
[INFO] [stdout]  --> src/graph/types.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::{Debug, Display};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/graph/types.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CellPrint`
[INFO] [stdout]  --> src/sheet/parsing/mod.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::types::{CellPrint, Coord, Sheet};
[INFO] [stdout]   |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::sheet::types::CellPrint`
[INFO] [stdout]  --> src/sheetRender.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::sheet::types::CellPrint;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `trait_upcasting` has been stable since 1.86.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(trait_upcasting)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Display`
[INFO] [stdout]  --> src/graph/types.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::{Debug, Display};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/graph/types.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CellPrint`
[INFO] [stdout]  --> src/sheet/parsing/mod.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::types::{CellPrint, Coord, Sheet};
[INFO] [stdout]   |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::sheet::types::CellPrint`
[INFO] [stdout]  --> src/sheetRender.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::sheet::types::CellPrint;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `trait_upcasting` has been stable since 1.86.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(trait_upcasting)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/app.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let a = sheet.add_node(Coord::<usize> { x: 0, y: 0 }, Box::new(ValueNode::new(1.0)));
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/app.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let b = sheet.add_node(Coord::<usize> { x: 1, y: 0 }, Box::new(ValueNode::new(2.0)));
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ab`
[INFO] [stdout]   --> src/app.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let ab = sheet
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_ab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]  --> src/sheet/parsing/tests.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let a = sheet.add_node(Coord::<usize> {x: 0, y: 0}, Box::new(ValueNode::new(1.0)));
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]  --> src/sheet/parsing/tests.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let b = sheet.add_node(Coord::<usize> {x: 0, y: 1}, Box::new(ValueNode::new(2.0)));
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_value` is never used
[INFO] [stdout]   --> src/graph/types.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub trait GraphNode: std::fmt::Debug {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn set_value(&mut self, value: f32) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_node_value` is never used
[INFO] [stdout]    --> src/graph/types.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout]  99 | impl Graph {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn set_node_value(&mut self, id: Id, value: f32) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `sheetRender` should have a snake case name
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | mod sheetRender;
[INFO] [stdout]   |     ^^^^^^^^^^^ help: convert the identifier to snake case: `sheet_render`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generateId` should have a snake case name
[INFO] [stdout]  --> src/graph/types.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn generateId() -> Id {
[INFO] [stdout]   |    ^^^^^^^^^^ help: convert the identifier to snake case: `generate_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/app.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let a = sheet.add_node(Coord::<usize> { x: 0, y: 0 }, Box::new(ValueNode::new(1.0)));
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/app.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let b = sheet.add_node(Coord::<usize> { x: 1, y: 0 }, Box::new(ValueNode::new(2.0)));
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ab`
[INFO] [stdout]   --> src/app.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let ab = sheet
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_ab`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_value` is never used
[INFO] [stdout]   --> src/graph/types.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub trait GraphNode: std::fmt::Debug {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn set_value(&mut self, value: f32) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_node_value`, `disconnect`, and `remove_node` are never used
[INFO] [stdout]    --> src/graph/types.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout]  99 | impl Graph {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn set_node_value(&mut self, id: Id, value: f32) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     pub fn disconnect(&mut self, source: Id, end: Id) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     pub fn remove_node(&mut self, id: Id) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print_cell` is never used
[INFO] [stdout]   --> src/sheet/types.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub trait CellPrint: GraphNode {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 44 |     fn print_cell(&self, graph: &Graph) -> String;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `coords_to_spreadsheet` is never used
[INFO] [stdout]   --> src/sheet/parsing/mod.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn coords_to_spreadsheet(coords: Coord<usize>) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `sheetRender` should have a snake case name
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | mod sheetRender;
[INFO] [stdout]   |     ^^^^^^^^^^^ help: convert the identifier to snake case: `sheet_render`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generateId` should have a snake case name
[INFO] [stdout]  --> src/graph/types.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn generateId() -> Id {
[INFO] [stdout]   |    ^^^^^^^^^^ help: convert the identifier to snake case: `generate_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.16s
[INFO] running `Command { std: "docker" "inspect" "6731db3b9a5aaba9e4ff3c3369f5f08b2482c3f0618830946e985e24deea4c50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6731db3b9a5aaba9e4ff3c3369f5f08b2482c3f0618830946e985e24deea4c50", kill_on_drop: false }`
[INFO] [stdout] 6731db3b9a5aaba9e4ff3c3369f5f08b2482c3f0618830946e985e24deea4c50
