[INFO] fetching crate include-dir-macro 0.2.0...
[INFO] testing include-dir-macro-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate include-dir-macro 0.2.0 into /workspace/builds/worker-7-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate include-dir-macro 0.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on example `poems` which is deprecated
[INFO] [stderr] warning: `edition` is set on example `web` which is deprecated
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded owning_ref v0.3.3
[INFO] [stderr]   Downloaded parking_lot v0.4.8
[INFO] [stderr]   Downloaded tree_magic v0.2.1
[INFO] [stderr]   Downloaded safemem v0.3.3
[INFO] [stderr]   Downloaded fixedbitset v0.1.9
[INFO] [stderr]   Downloaded atty v0.2.13
[INFO] [stderr]   Downloaded devise v0.2.0
[INFO] [stderr]   Downloaded parking_lot_core v0.2.14
[INFO] [stderr]   Downloaded devise_core v0.2.0
[INFO] [stderr]   Downloaded memchr v2.2.1
[INFO] [stderr]   Downloaded unicode-bidi v0.3.4
[INFO] [stderr]   Downloaded rocket_codegen v0.4.2
[INFO] [stderr]   Downloaded serde v1.0.104
[INFO] [stderr]   Downloaded unicode-normalization v0.1.11
[INFO] [stderr]   Downloaded hyper v0.10.16
[INFO] [stderr]   Downloaded rocket v0.4.2
[INFO] [stderr]   Downloaded nom v2.2.1
[INFO] [stderr]   Downloaded petgraph v0.4.13
[INFO] [stderr]   Downloaded cc v1.0.48
[INFO] [stderr]   Downloaded rocket_http v0.4.2
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[INFO] [stderr]   Downloaded fnv v1.0.6
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[INFO] [stderr]   Downloaded pear v0.1.2
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[INFO] [stderr]   Downloaded redox_syscall v0.1.56
[INFO] [stderr]   Downloaded stable_deref_trait v1.1.1
[INFO] [stderr]   Downloaded devise_codegen v0.2.0
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[INFO] [stderr]   Downloaded hermit-abi v0.1.5
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[INFO] [stderr]   Downloaded pear_codegen v0.1.2
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[INFO] [stderr]   Downloaded ring v0.13.5
[INFO] [stderr]   Downloaded num_cpus v1.11.1
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 700a883b0e9a5d2cdd8c48c8b73cc70f1247a0736ec9168246ad1cc47c63d8fe
[INFO] running `Command { std: "docker" "start" "-a" "700a883b0e9a5d2cdd8c48c8b73cc70f1247a0736ec9168246ad1cc47c63d8fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "700a883b0e9a5d2cdd8c48c8b73cc70f1247a0736ec9168246ad1cc47c63d8fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "700a883b0e9a5d2cdd8c48c8b73cc70f1247a0736ec9168246ad1cc47c63d8fe", kill_on_drop: false }`
[INFO] [stdout] 700a883b0e9a5d2cdd8c48c8b73cc70f1247a0736ec9168246ad1cc47c63d8fe
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37c01c0eab9a70fc9c8ac6fa58810d2878d1fc50a371518e1545b00bdfbe7845
[INFO] running `Command { std: "docker" "start" "-a" "37c01c0eab9a70fc9c8ac6fa58810d2878d1fc50a371518e1545b00bdfbe7845", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on example `poems` which is deprecated
[INFO] [stderr] warning: `edition` is set on example `web` which is deprecated
[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 `dev` profile [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "37c01c0eab9a70fc9c8ac6fa58810d2878d1fc50a371518e1545b00bdfbe7845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37c01c0eab9a70fc9c8ac6fa58810d2878d1fc50a371518e1545b00bdfbe7845", kill_on_drop: false }`
[INFO] [stdout] 37c01c0eab9a70fc9c8ac6fa58810d2878d1fc50a371518e1545b00bdfbe7845
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92a18656daa6bf7266673b78d76426c1312dcf4417f418878c9f6b04f951443f
[INFO] running `Command { std: "docker" "start" "-a" "92a18656daa6bf7266673b78d76426c1312dcf4417f418878c9f6b04f951443f", kill_on_drop: false }`
[INFO] [stderr] warning: `edition` is set on example `poems` which is deprecated
[INFO] [stderr] warning: `edition` is set on example `web` which is deprecated
[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] [stdout] error[E0554]: `#![feature]` may not be used on the stable 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" "92a18656daa6bf7266673b78d76426c1312dcf4417f418878c9f6b04f951443f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92a18656daa6bf7266673b78d76426c1312dcf4417f418878c9f6b04f951443f", kill_on_drop: false }`
[INFO] [stdout] 92a18656daa6bf7266673b78d76426c1312dcf4417f418878c9f6b04f951443f