[INFO] fetching crate ref-cast 1.0.20...
[INFO] checking ref-cast-1.0.20 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate ref-cast 1.0.20 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate ref-cast 1.0.20 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ref-cast 1.0.20
[INFO] finished tweaking crates.io crate ref-cast 1.0.20
[INFO] tweaked toml for crates.io crate ref-cast 1.0.20 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ref-cast-test-suite v0.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d149f2e7a776ac293ee1a47e885ac2f02f58829d8d2bbcdf64336305b96d0882
[INFO] running `Command { std: "docker" "start" "-a" "d149f2e7a776ac293ee1a47e885ac2f02f58829d8d2bbcdf64336305b96d0882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d149f2e7a776ac293ee1a47e885ac2f02f58829d8d2bbcdf64336305b96d0882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d149f2e7a776ac293ee1a47e885ac2f02f58829d8d2bbcdf64336305b96d0882", kill_on_drop: false }`
[INFO] [stdout] d149f2e7a776ac293ee1a47e885ac2f02f58829d8d2bbcdf64336305b96d0882
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e16e129582837414904bf68800682d9f9b65f459f3b0f42e032db089081dbd1d
[INFO] running `Command { std: "docker" "start" "-a" "e16e129582837414904bf68800682d9f9b65f459f3b0f42e032db089081dbd1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling trybuild v1.0.89
[INFO] [stderr]    Compiling ref-cast v1.0.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking dissimilar v1.0.7
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking ref-cast-test-suite v0.0.0
[INFO] [stderr]     Checking basic-toml v0.1.8
[INFO] [stderr]    Compiling ref-cast-impl v1.0.20
[INFO] [stdout] error: expected item, found `@`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ref-cast-test-suite-0.0.0/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | @
[INFO] [stdout]   | ^ expected item
[INFO] [stdout]   |
[INFO] [stdout]   = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ref-cast-test-suite` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e16e129582837414904bf68800682d9f9b65f459f3b0f42e032db089081dbd1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e16e129582837414904bf68800682d9f9b65f459f3b0f42e032db089081dbd1d", kill_on_drop: false }`
[INFO] [stdout] e16e129582837414904bf68800682d9f9b65f459f3b0f42e032db089081dbd1d
[INFO] checking ref-cast-1.0.20 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate ref-cast 1.0.20 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate ref-cast 1.0.20 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ref-cast 1.0.20
[INFO] finished tweaking crates.io crate ref-cast 1.0.20
[INFO] tweaked toml for crates.io crate ref-cast 1.0.20 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2be8341ccc3be14d0ff8f938f3a6a21f519bb159ec7f9bd739c9a4d668cacbc9
[INFO] running `Command { std: "docker" "start" "-a" "2be8341ccc3be14d0ff8f938f3a6a21f519bb159ec7f9bd739c9a4d668cacbc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2be8341ccc3be14d0ff8f938f3a6a21f519bb159ec7f9bd739c9a4d668cacbc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2be8341ccc3be14d0ff8f938f3a6a21f519bb159ec7f9bd739c9a4d668cacbc9", kill_on_drop: false }`
[INFO] [stdout] 2be8341ccc3be14d0ff8f938f3a6a21f519bb159ec7f9bd739c9a4d668cacbc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dunexpected_cfgs" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] 92ab12aadd35d5829c7c995a358fa95aefa887968a2cc7cffc1dd54a96645e07
[INFO] running `Command { std: "docker" "start" "-a" "92ab12aadd35d5829c7c995a358fa95aefa887968a2cc7cffc1dd54a96645e07", kill_on_drop: false }`
[INFO] [stderr]    Compiling trybuild v1.0.89
[INFO] [stderr]    Compiling ref-cast v1.0.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking dissimilar v1.0.7
[INFO] [stderr]     Checking ref-cast-test-suite v0.0.0
[INFO] [stderr]     Checking basic-toml v0.1.8
[INFO] [stderr]    Compiling ref-cast-impl v1.0.20
[INFO] [stdout] error: expected item, found `@`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ref-cast-test-suite-0.0.0/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | @
[INFO] [stdout]   | ^ expected item
[INFO] [stdout]   |
[INFO] [stdout]   = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ref-cast-test-suite` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "92ab12aadd35d5829c7c995a358fa95aefa887968a2cc7cffc1dd54a96645e07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92ab12aadd35d5829c7c995a358fa95aefa887968a2cc7cffc1dd54a96645e07", kill_on_drop: false }`
[INFO] [stdout] 92ab12aadd35d5829c7c995a358fa95aefa887968a2cc7cffc1dd54a96645e07
