[INFO] fetching crate stringy 0.2.2...
[INFO] testing stringy-0.2.2 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate stringy 0.2.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate stringy 0.2.2
[INFO] finished tweaking crates.io crate stringy 0.2.2
[INFO] tweaked toml for crates.io crate stringy 0.2.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stringy 0.2.2 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f9121c2cd092fbcf6456f8f3db5e6fd83e53f22245419ebe25770c7ed46d9bd
[INFO] running `Command { std: "docker" "start" "-a" "6f9121c2cd092fbcf6456f8f3db5e6fd83e53f22245419ebe25770c7ed46d9bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f9121c2cd092fbcf6456f8f3db5e6fd83e53f22245419ebe25770c7ed46d9bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f9121c2cd092fbcf6456f8f3db5e6fd83e53f22245419ebe25770c7ed46d9bd", kill_on_drop: false }`
[INFO] [stdout] 6f9121c2cd092fbcf6456f8f3db5e6fd83e53f22245419ebe25770c7ed46d9bd
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd836e37827557877a08c01978abd2b61e702ac9afe287c45ed57833f26a925a
[INFO] running `Command { std: "docker" "start" "-a" "dd836e37827557877a08c01978abd2b61e702ac9afe287c45ed57833f26a925a", kill_on_drop: false }`
[INFO] [stderr]    Compiling stringy v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "dd836e37827557877a08c01978abd2b61e702ac9afe287c45ed57833f26a925a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd836e37827557877a08c01978abd2b61e702ac9afe287c45ed57833f26a925a", kill_on_drop: false }`
[INFO] [stdout] dd836e37827557877a08c01978abd2b61e702ac9afe287c45ed57833f26a925a
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27013d2e7dd17f899de439f2acf189cd0b391a877b6698f6fca0aa8d68b662b6
[INFO] running `Command { std: "docker" "start" "-a" "27013d2e7dd17f899de439f2acf189cd0b391a877b6698f6fca0aa8d68b662b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling stringy v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/lib.rs:278:9
[INFO] [stdout]     |
[INFO] [stdout] 278 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "27013d2e7dd17f899de439f2acf189cd0b391a877b6698f6fca0aa8d68b662b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27013d2e7dd17f899de439f2acf189cd0b391a877b6698f6fca0aa8d68b662b6", kill_on_drop: false }`
[INFO] [stdout] 27013d2e7dd17f899de439f2acf189cd0b391a877b6698f6fca0aa8d68b662b6
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 16efb3d9975c113cb32a4947d78a74e9a8aceb4ee66c66dbee804a2efaf30f6d
[INFO] running `Command { std: "docker" "start" "-a" "16efb3d9975c113cb32a4947d78a74e9a8aceb4ee66c66dbee804a2efaf30f6d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/lib.rs:278:9
[INFO] [stderr]     |
[INFO] [stderr] 278 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `stringy` (lib test) generated 1 warning (run `cargo fix --lib -p stringy --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stringy-66bf53899a57f32e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_from_str ... ok
[INFO] [stdout] test tests::test_array ... ok
[INFO] [stdout] test tests::test_is_even ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stringy
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - stringy (line 25) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - stringy (line 25) stdout ----
[INFO] [stdout] error: cannot find macro `stringy` in this scope
[INFO] [stdout]   --> src/lib.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | stringy! { Color =
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   --> /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/macros/mod.rs:1278:4
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named macro `stringify` defined here
[INFO] [stdout] note: `stringy` is imported here, but it is a crate, not a macro
[INFO] [stdout]   --> src/lib.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | extern crate r#stringy;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: a macro with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 28 | stringify! { Color =
[INFO] [stdout]    |       ++
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 24 + use stringy::stringy;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]   --> src/lib.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | assert_eq!(Color::test_str(not_a_color_name), false);
[INFO] [stdout]    |            ^^^^^ use of undeclared type `Color`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]   --> src/lib.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | assert_eq!(Color::from_str(not_a_color_name), None);
[INFO] [stdout]    |            ^^^^^ use of undeclared type `Color`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]   --> src/lib.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | assert_eq!(Color::test_str(red), true);
[INFO] [stdout]    |            ^^^^^ use of undeclared type `Color`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]   --> src/lib.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | assert_eq!(Color::from_str(red), Some(Color::Red));
[INFO] [stdout]    |            ^^^^^ use of undeclared type `Color`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]   --> src/lib.rs:40:39
[INFO] [stdout]    |
[INFO] [stdout] 40 | assert_eq!(Color::from_str(red), Some(Color::Red));
[INFO] [stdout]    |                                       ^^^^^ use of undeclared type `Color`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]   --> src/lib.rs:44:15
[INFO] [stdout]    |
[INFO] [stdout] 44 | let idx_red = Color::Red.as_usize();
[INFO] [stdout]    |               ^^^^^ use of undeclared type `Color`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]   --> src/lib.rs:45:16
[INFO] [stdout]    |
[INFO] [stdout] 45 | let idx_blue = Color::Blue.as_usize();
[INFO] [stdout]    |                ^^^^^ use of undeclared type `Color`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]   --> src/lib.rs:51:11
[INFO] [stdout]    |
[INFO] [stdout] 51 | let rgb = Color::VARIANTS;
[INFO] [stdout]    |           ^^^^^ use of undeclared type `Color`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]   --> src/lib.rs:52:18
[INFO] [stdout]    |
[INFO] [stdout] 52 | assert_eq!(rgb, [Color::Red, Color::Green, Color::Blue]);
[INFO] [stdout]    |                  ^^^^^ use of undeclared type `Color`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]   --> src/lib.rs:52:30
[INFO] [stdout]    |
[INFO] [stdout] 52 | assert_eq!(rgb, [Color::Red, Color::Green, Color::Blue]);
[INFO] [stdout]    |                              ^^^^^ use of undeclared type `Color`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]   --> src/lib.rs:52:44
[INFO] [stdout]    |
[INFO] [stdout] 52 | assert_eq!(rgb, [Color::Red, Color::Green, Color::Blue]);
[INFO] [stdout]    |                                            ^^^^^ use of undeclared type `Color`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - stringy (line 25)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "16efb3d9975c113cb32a4947d78a74e9a8aceb4ee66c66dbee804a2efaf30f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16efb3d9975c113cb32a4947d78a74e9a8aceb4ee66c66dbee804a2efaf30f6d", kill_on_drop: false }`
[INFO] [stdout] 16efb3d9975c113cb32a4947d78a74e9a8aceb4ee66c66dbee804a2efaf30f6d
