[INFO] fetching crate include-dir-macro 0.2.0...
[INFO] testing include-dir-macro-0.2.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate include-dir-macro 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate include-dir-macro 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate include-dir-macro 0.2.0
[INFO] tweaked toml for crates.io crate include-dir-macro 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate include-dir-macro 0.2.0 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 include-dir-macro 0.2.0 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] [stderr] warning: Cargo.toml: `edition` is set on example `poems` which is deprecated
[INFO] [stderr] warning: Cargo.toml: `edition` is set on example `web` which is deprecated
[INFO] [stderr] warning: `include-dir-macro` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 22a86ffa88e81425c8b81c94a7ace3af5d2f812d749fd1b6294da0351f911a18
[INFO] running `Command { std: "docker" "start" "22a86ffa88e81425c8b81c94a7ace3af5d2f812d749fd1b6294da0351f911a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22a86ffa88e81425c8b81c94a7ace3af5d2f812d749fd1b6294da0351f911a18", 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" "22a86ffa88e81425c8b81c94a7ace3af5d2f812d749fd1b6294da0351f911a18" "/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" "22a86ffa88e81425c8b81c94a7ace3af5d2f812d749fd1b6294da0351f911a18", 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" "22a86ffa88e81425c8b81c94a7ace3af5d2f812d749fd1b6294da0351f911a18" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `edition` is set on example `poems` which is deprecated
[INFO] [stderr] warning: Cargo.toml: `edition` is set on example `web` which is deprecated
[INFO] [stderr] warning: `include-dir-macro` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling include-dir-macro v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.71s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.11.11
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "22a86ffa88e81425c8b81c94a7ace3af5d2f812d749fd1b6294da0351f911a18", 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" "22a86ffa88e81425c8b81c94a7ace3af5d2f812d749fd1b6294da0351f911a18" "/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] warning: Cargo.toml: `edition` is set on example `poems` which is deprecated
[INFO] [stderr] warning: Cargo.toml: `edition` is set on example `web` which is deprecated
[INFO] [stderr] warning: `include-dir-macro` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling include-dir-macro v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> examples/poems.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(proc_macro_hygiene)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `include-dir-macro` (example "poems") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "22a86ffa88e81425c8b81c94a7ace3af5d2f812d749fd1b6294da0351f911a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22a86ffa88e81425c8b81c94a7ace3af5d2f812d749fd1b6294da0351f911a18", kill_on_drop: false }`
[INFO] [stdout] 22a86ffa88e81425c8b81c94a7ace3af5d2f812d749fd1b6294da0351f911a18
