[INFO] fetching crate color-print 0.3.2...
[INFO] testing color-print-0.3.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate color-print 0.3.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate color-print 0.3.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate color-print 0.3.2
[INFO] finished tweaking crates.io crate color-print 0.3.2
[INFO] tweaked toml for crates.io crate color-print 0.3.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded color-print-proc-macro v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e5378979c38fbd2d29d0811f80af0875371dd4588ad05f87ae3bb8874395291
[INFO] running `Command { std: "docker" "start" "-a" "6e5378979c38fbd2d29d0811f80af0875371dd4588ad05f87ae3bb8874395291", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e5378979c38fbd2d29d0811f80af0875371dd4588ad05f87ae3bb8874395291", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e5378979c38fbd2d29d0811f80af0875371dd4588ad05f87ae3bb8874395291", kill_on_drop: false }`
[INFO] [stdout] 6e5378979c38fbd2d29d0811f80af0875371dd4588ad05f87ae3bb8874395291
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cc29804ad2fc8319dc186c1cea16bfb0ad52ebbca589210e9f693892d348a32
[INFO] running `Command { std: "docker" "start" "-a" "7cc29804ad2fc8319dc186c1cea16bfb0ad52ebbca589210e9f693892d348a32", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling minimal-lexical v0.1.3
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]    Compiling color-print-proc-macro v0.3.0
[INFO] [stderr]    Compiling color-print v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.39s
[INFO] running `Command { std: "docker" "inspect" "7cc29804ad2fc8319dc186c1cea16bfb0ad52ebbca589210e9f693892d348a32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cc29804ad2fc8319dc186c1cea16bfb0ad52ebbca589210e9f693892d348a32", kill_on_drop: false }`
[INFO] [stdout] 7cc29804ad2fc8319dc186c1cea16bfb0ad52ebbca589210e9f693892d348a32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 155a338ae904ed01b5f8c33cc5fa49e8149dc26afd5c3af4fc2d2d769b940b86
[INFO] running `Command { std: "docker" "start" "-a" "155a338ae904ed01b5f8c33cc5fa49e8149dc26afd5c3af4fc2d2d769b940b86", kill_on_drop: false }`
[INFO] [stderr]    Compiling color-print v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:315:20
[INFO] [stdout]     |
[INFO] [stdout] 315 |         assert_eq!(cformat!("<red>Hi</red>"), "\u{1b}[31mHi\u{1b}[39m");
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:316:20
[INFO] [stdout]     |
[INFO] [stdout] 316 |         assert_eq!(cformat!("<red>Hi</r>"), "\u{1b}[31mHi\u{1b}[39m");
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:317:20
[INFO] [stdout]     |
[INFO] [stdout] 317 |         assert_eq!(cformat!("<red>Hi</>"), "\u{1b}[31mHi\u{1b}[39m");
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:319:20
[INFO] [stdout]     |
[INFO] [stdout] 319 |         assert_eq!(cformat!("<bg:red>Hi</bg:red>"), "\u{1b}[41mHi\u{1b}[49m");
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:320:20
[INFO] [stdout]     |
[INFO] [stdout] 320 |         assert_eq!(cformat!("<bg:red>Hi</R>"), "\u{1b}[41mHi\u{1b}[49m");
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:321:20
[INFO] [stdout]     |
[INFO] [stdout] 321 |         assert_eq!(cformat!("<bg:red>Hi</>"), "\u{1b}[41mHi\u{1b}[49m");
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:324:13
[INFO] [stdout]     |
[INFO] [stdout] 324 |             cformat!("Hi <bold>word</bold> !"),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:327:20
[INFO] [stdout]     |
[INFO] [stdout] 327 |         assert_eq!(cformat!("Hi <em>word</em> !"), "Hi \u{1b}[1mword\u{1b}[22m !");
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:328:20
[INFO] [stdout]     |
[INFO] [stdout] 328 |         assert_eq!(cformat!("Hi <em>word</> !"), "Hi \u{1b}[1mword\u{1b}[22m !");
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:331:13
[INFO] [stdout]     |
[INFO] [stdout] 331 | /             cformat!("
[INFO] [stdout] 332 | |                 <bold>bold</>
[INFO] [stdout] 333 | |                 <dim>dim</>
[INFO] [stdout] 334 | |                 <underline>underline</>
[INFO] [stdout] ...   |
[INFO] [stdout] 339 | |                 <blink>blink</>
[INFO] [stdout] 340 | |             "),
[INFO] [stdout]     | |______________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:359:13
[INFO] [stdout]     |
[INFO] [stdout] 359 |             cformat!("<bold>BOLD</><dim>DIM</>"),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:368:13
[INFO] [stdout]     |
[INFO] [stdout] 368 |             cformat!("Hi <bold>word</bold> <red>red</red> !"),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:377:13
[INFO] [stdout]     |
[INFO] [stdout] 377 |             cformat!("<red>RED<blue>BLUE</>RED</>"),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:381:13
[INFO] [stdout]     |
[INFO] [stdout] 381 |             cformat!("<red><blue>BLUE</>RED</>"),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:384:20
[INFO] [stdout]     |
[INFO] [stdout] 384 |         assert_eq!(cformat!("<red></>Text"), "Text");
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:392:13
[INFO] [stdout]     |
[INFO] [stdout] 392 |             cformat!("<red>RED<blue>BLUE"),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:396:13
[INFO] [stdout]     |
[INFO] [stdout] 396 |             cformat!("<red>RED<em>BOLD") == "\u{1b}[31mRED\u{1b}[1mBOLD\u{1b}[22m\u{1b}[39m"
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:398:13
[INFO] [stdout]     |
[INFO] [stdout] 398 |             cformat!("<red>RED<em>BOLD") == "\u{1b}[31mRED\u{1b}[1mBOLD\u{1b}[39m\u{1b}[22m"
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:438:20
[INFO] [stdout]     |
[INFO] [stdout] 438 |         assert_eq!(untagged!("<red>hi"), "hi");
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:439:20
[INFO] [stdout]     |
[INFO] [stdout] 439 |         assert_eq!(untagged!("<red>hi</>"), "hi");
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:440:20
[INFO] [stdout]     |
[INFO] [stdout] 440 |         assert_eq!(untagged!("<red>hi <em,blue>all"), "hi all");
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> src/lib.rs:441:20
[INFO] [stdout]     |
[INFO] [stdout] 441 |         assert_eq!(untagged!("<red>hi <em>all</></>"), "hi all");
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: called `Option::unwrap()` on a `None` value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 22 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `color-print` due to 23 previous errors
[INFO] running `Command { std: "docker" "inspect" "155a338ae904ed01b5f8c33cc5fa49e8149dc26afd5c3af4fc2d2d769b940b86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "155a338ae904ed01b5f8c33cc5fa49e8149dc26afd5c3af4fc2d2d769b940b86", kill_on_drop: false }`
[INFO] [stdout] 155a338ae904ed01b5f8c33cc5fa49e8149dc26afd5c3af4fc2d2d769b940b86