[INFO] fetching crate debug_plotter 0.2.1...
[INFO] testing debug_plotter-0.2.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate debug_plotter 0.2.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate debug_plotter 0.2.1
[INFO] finished tweaking crates.io crate debug_plotter 0.2.1
[INFO] tweaked toml for crates.io crate debug_plotter 0.2.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate debug_plotter 0.2.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate debug_plotter 0.2.1 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fbf6a64708ff110da8e1ad5a8d17810b4bb9c9c54f44864d458c07c27dd127ae
[INFO] running `Command { std: "docker" "start" "fbf6a64708ff110da8e1ad5a8d17810b4bb9c9c54f44864d458c07c27dd127ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbf6a64708ff110da8e1ad5a8d17810b4bb9c9c54f44864d458c07c27dd127ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fbf6a64708ff110da8e1ad5a8d17810b4bb9c9c54f44864d458c07c27dd127ae" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbf6a64708ff110da8e1ad5a8d17810b4bb9c9c54f44864d458c07c27dd127ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fbf6a64708ff110da8e1ad5a8d17810b4bb9c9c54f44864d458c07c27dd127ae" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling pkg-config v0.3.22
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]    Compiling libc v0.2.106
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling weezl v0.1.5
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling float-ord v0.2.0
[INFO] [stderr]    Compiling ttf-parser v0.12.3
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling servo-fontconfig-sys v5.1.0
[INFO] [stderr]    Compiling gif v0.11.3
[INFO] [stderr]    Compiling cmake v0.1.46
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling freetype-sys v0.13.1
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling freetype v0.7.0
[INFO] [stderr]    Compiling servo-fontconfig v0.5.1
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling pathfinder_simd v0.5.1
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling pathfinder_geometry v0.5.1
[INFO] [stderr]    Compiling font-kit v0.10.1
[INFO] [stderr]    Compiling plotters-bitmap v0.3.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling debug_plotter v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 20.61s
[INFO] running `Command { std: "docker" "inspect" "fbf6a64708ff110da8e1ad5a8d17810b4bb9c9c54f44864d458c07c27dd127ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fbf6a64708ff110da8e1ad5a8d17810b4bb9c9c54f44864d458c07c27dd127ae" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling debug_plotter v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]  --> examples/multiple-plots.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 |         let b = a * 2;
[INFO] [stdout]   |             ^ help: if this is intentional, prefix it with an underscore: `_b`
[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]  --> examples/basic.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 |         let b = (a as f32 / 2.0).sin() * 10.0;
[INFO] [stdout]   |             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]  --> examples/basic.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |         let c = 5 - (a as i32);
[INFO] [stdout]   |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]  --> examples/renaming.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 |         let b = (a as f32 / 2.0).sin() * 10.0;
[INFO] [stdout]   |             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]  --> examples/renaming.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |         let c = 5 - (a as i32);
[INFO] [stdout]   |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]  --> examples/options.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 |     for i in 0usize..1000usize {
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sin_x`
[INFO] [stdout]  --> examples/tuples.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |         let sin_x = x.sin();
[INFO] [stdout]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_sin_x`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cos_x`
[INFO] [stdout]  --> examples/tuples.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |         let cos_x = x.cos();
[INFO] [stdout]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_cos_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "fbf6a64708ff110da8e1ad5a8d17810b4bb9c9c54f44864d458c07c27dd127ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fbf6a64708ff110da8e1ad5a8d17810b4bb9c9c54f44864d458c07c27dd127ae" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]  --> examples/basic.rs:3:13
[INFO] [stderr]   |
[INFO] [stderr] 3 |         let b = (a as f32 / 2.0).sin() * 10.0;
[INFO] [stderr]   |             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]  --> examples/basic.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 |         let c = 5 - (a as i32);
[INFO] [stderr]   |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sin_x`
[INFO] [stderr]  --> examples/tuples.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 |         let sin_x = x.sin();
[INFO] [stderr]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_sin_x`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cos_x`
[INFO] [stderr]  --> examples/tuples.rs:5:13
[INFO] [stderr]   |
[INFO] [stderr] 5 |         let cos_x = x.cos();
[INFO] [stderr]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_cos_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]  --> examples/renaming.rs:3:13
[INFO] [stderr]   |
[INFO] [stderr] 3 |         let b = (a as f32 / 2.0).sin() * 10.0;
[INFO] [stderr]   |             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]  --> examples/renaming.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 |         let c = 5 - (a as i32);
[INFO] [stderr]   |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]  --> examples/options.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 |     for i in 0usize..1000usize {
[INFO] [stderr]   |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]  --> examples/multiple-plots.rs:3:13
[INFO] [stderr]   |
[INFO] [stderr] 3 |         let b = a * 2;
[INFO] [stderr]   |             ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `debug_plotter` (example "basic") generated 2 warnings (run `cargo fix --example "basic" -p debug_plotter` to apply 2 suggestions)
[INFO] [stderr] warning: `debug_plotter` (example "tuples") generated 2 warnings (run `cargo fix --example "tuples" -p debug_plotter` to apply 2 suggestions)
[INFO] [stderr] warning: `debug_plotter` (example "renaming") generated 2 warnings (run `cargo fix --example "renaming" -p debug_plotter` to apply 2 suggestions)
[INFO] [stderr] warning: `debug_plotter` (example "options") generated 1 warning (run `cargo fix --example "options" -p debug_plotter` to apply 1 suggestion)
[INFO] [stderr] warning: `debug_plotter` (example "multiple-plots") generated 1 warning (run `cargo fix --example "multiple-plots" -p debug_plotter` to apply 1 suggestion)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/debug_plotter/15a824e70b4a722b/out/debug_plotter-15a824e70b4a722b)
[INFO] [stderr]    Doc-tests debug_plotter
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - plot (line 15) ... FAILED
[INFO] [stdout] test src/lib.rs - plot (line 35) ... FAILED
[INFO] [stdout] test src/lib.rs - plot (line 22) ... FAILED
[INFO] [stdout] test src/lib.rs - plot (line 28) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - plot (line 15) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `a` in this scope
[INFO] [stdout]   --> src/lib.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 | debug_plotter::plot!(a, b, c);
[INFO] [stdout]    |                      ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `b` in this scope
[INFO] [stdout]   --> src/lib.rs:17:25
[INFO] [stdout]    |
[INFO] [stdout] 17 | debug_plotter::plot!(a, b, c);
[INFO] [stdout]    |                         ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `c` in this scope
[INFO] [stdout]   --> src/lib.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 17 | debug_plotter::plot!(a, b, c);
[INFO] [stdout]    |                            ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - plot (line 35) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `a` in this scope
[INFO] [stdout]   --> src/lib.rs:37:22
[INFO] [stdout]    |
[INFO] [stdout] 37 | debug_plotter::plot!(a, b, c where caption = "My Caption");
[INFO] [stdout]    |                      ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `b` in this scope
[INFO] [stdout]   --> src/lib.rs:37:25
[INFO] [stdout]    |
[INFO] [stdout] 37 | debug_plotter::plot!(a, b, c where caption = "My Caption");
[INFO] [stdout]    |                         ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `c` in this scope
[INFO] [stdout]   --> src/lib.rs:37:28
[INFO] [stdout]    |
[INFO] [stdout] 37 | debug_plotter::plot!(a, b, c where caption = "My Caption");
[INFO] [stdout]    |                            ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - plot (line 22) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `x` in this scope
[INFO] [stdout]   --> src/lib.rs:24:23
[INFO] [stdout]    |
[INFO] [stdout] 24 | debug_plotter::plot!((x, a), (x, b), (x, c));
[INFO] [stdout]    |                       ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `a` in this scope
[INFO] [stdout]   --> src/lib.rs:24:26
[INFO] [stdout]    |
[INFO] [stdout] 24 | debug_plotter::plot!((x, a), (x, b), (x, c));
[INFO] [stdout]    |                          ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `x` in this scope
[INFO] [stdout]   --> src/lib.rs:24:31
[INFO] [stdout]    |
[INFO] [stdout] 24 | debug_plotter::plot!((x, a), (x, b), (x, c));
[INFO] [stdout]    |                               ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `b` in this scope
[INFO] [stdout]   --> src/lib.rs:24:34
[INFO] [stdout]    |
[INFO] [stdout] 24 | debug_plotter::plot!((x, a), (x, b), (x, c));
[INFO] [stdout]    |                                  ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `x` in this scope
[INFO] [stdout]   --> src/lib.rs:24:39
[INFO] [stdout]    |
[INFO] [stdout] 24 | debug_plotter::plot!((x, a), (x, b), (x, c));
[INFO] [stdout]    |                                       ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `c` in this scope
[INFO] [stdout]   --> src/lib.rs:24:42
[INFO] [stdout]    |
[INFO] [stdout] 24 | debug_plotter::plot!((x, a), (x, b), (x, c));
[INFO] [stdout]    |                                          ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - plot (line 28) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `a` in this scope
[INFO] [stdout]   --> src/lib.rs:30:22
[INFO] [stdout]    |
[INFO] [stdout] 30 | debug_plotter::plot!(a as "Alice", b as "Bob", c as "Charlie");
[INFO] [stdout]    |                      ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `b` in this scope
[INFO] [stdout]   --> src/lib.rs:30:36
[INFO] [stdout]    |
[INFO] [stdout] 30 | debug_plotter::plot!(a as "Alice", b as "Bob", c as "Charlie");
[INFO] [stdout]    |                                    ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `c` in this scope
[INFO] [stdout]   --> src/lib.rs:30:48
[INFO] [stdout]    |
[INFO] [stdout] 30 | debug_plotter::plot!(a as "Alice", b as "Bob", c as "Charlie");
[INFO] [stdout]    |                                                ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - plot (line 15)
[INFO] [stdout]     src/lib.rs - plot (line 22)
[INFO] [stdout]     src/lib.rs - plot (line 28)
[INFO] [stdout]     src/lib.rs - plot (line 35)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "fbf6a64708ff110da8e1ad5a8d17810b4bb9c9c54f44864d458c07c27dd127ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbf6a64708ff110da8e1ad5a8d17810b4bb9c9c54f44864d458c07c27dd127ae", kill_on_drop: false }`
[INFO] [stdout] fbf6a64708ff110da8e1ad5a8d17810b4bb9c9c54f44864d458c07c27dd127ae
