[INFO] fetching crate twink_macros 1.1.0...
[INFO] testing twink_macros-1.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate twink_macros 1.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate twink_macros 1.1.0
[INFO] finished tweaking crates.io crate twink_macros 1.1.0
[INFO] tweaked toml for crates.io crate twink_macros 1.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate twink_macros 1.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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_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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11db8c457e6cb43bbc726bdcfac6fabf731ad16079d21e8eaef000e88c043fbd
[INFO] running `Command { std: "docker" "start" "-a" "11db8c457e6cb43bbc726bdcfac6fabf731ad16079d21e8eaef000e88c043fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11db8c457e6cb43bbc726bdcfac6fabf731ad16079d21e8eaef000e88c043fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11db8c457e6cb43bbc726bdcfac6fabf731ad16079d21e8eaef000e88c043fbd", kill_on_drop: false }`
[INFO] [stdout] 11db8c457e6cb43bbc726bdcfac6fabf731ad16079d21e8eaef000e88c043fbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 376d1e2fe7efe3f7c6315baa619deaf2075a2a309bb63a7f95d015a84846f2d5
[INFO] running `Command { std: "docker" "start" "-a" "376d1e2fe7efe3f7c6315baa619deaf2075a2a309bb63a7f95d015a84846f2d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling twink_macros v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "376d1e2fe7efe3f7c6315baa619deaf2075a2a309bb63a7f95d015a84846f2d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "376d1e2fe7efe3f7c6315baa619deaf2075a2a309bb63a7f95d015a84846f2d5", kill_on_drop: false }`
[INFO] [stdout] 376d1e2fe7efe3f7c6315baa619deaf2075a2a309bb63a7f95d015a84846f2d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 170a1da0eab486494cc49fc139e9e95e4d15c2af37873104589b878481ba0bd7
[INFO] running `Command { std: "docker" "start" "-a" "170a1da0eab486494cc49fc139e9e95e4d15c2af37873104589b878481ba0bd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling twink_macros v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find macro `fmt` in this scope
[INFO] [stdout]   --> src/lib.rs:70:28
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 assert_eq!(fmt!($input), $output);
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     test!(on_bright: "<purple>meooooooow <b><red><on bright purple>:3</>", "\x1b[35mmeooooooow \x1b[1m\x1b[31m\x1b[105m:3\x1b[0m");
[INFO] [stdout]    |     ------------------------------------------------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 66 +     use crate::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `fmt` in this scope
[INFO] [stdout]   --> src/lib.rs:70:28
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 assert_eq!(fmt!($input), $output);
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     test!(simple: "<red>fuming</>", "\x1b[31mfuming\x1b[0m");
[INFO] [stdout]    |     -------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 66 +     use crate::fmt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `twink_macros` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "170a1da0eab486494cc49fc139e9e95e4d15c2af37873104589b878481ba0bd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "170a1da0eab486494cc49fc139e9e95e4d15c2af37873104589b878481ba0bd7", kill_on_drop: false }`
[INFO] [stdout] 170a1da0eab486494cc49fc139e9e95e4d15c2af37873104589b878481ba0bd7