[INFO] fetching crate derive_more 2.0.1...
[INFO] building derive_more-2.0.1 against try#dd06aa59b9c8562b8b5652c638defc5836c326d0 for pr-137044
[INFO] extracting crate derive_more 2.0.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate derive_more 2.0.1 on toolchain dd06aa59b9c8562b8b5652c638defc5836c326d0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate derive_more 2.0.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate derive_more 2.0.1
[INFO] tweaked toml for crates.io crate derive_more 2.0.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate derive_more 2.0.1 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" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9626d66ed1909263b10d9cf4fba1dfb1610d4b2202236cf4417facb0eca153fc
[INFO] running `Command { std: "docker" "start" "-a" "9626d66ed1909263b10d9cf4fba1dfb1610d4b2202236cf4417facb0eca153fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9626d66ed1909263b10d9cf4fba1dfb1610d4b2202236cf4417facb0eca153fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9626d66ed1909263b10d9cf4fba1dfb1610d4b2202236cf4417facb0eca153fc", kill_on_drop: false }`
[INFO] [stdout] 9626d66ed1909263b10d9cf4fba1dfb1610d4b2202236cf4417facb0eca153fc
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0be09e0a08edadd84de9e8f9fc00cb9b06dd788809de97de6b7a85f541196124
[INFO] running `Command { std: "docker" "start" "-a" "0be09e0a08edadd84de9e8f9fc00cb9b06dd788809de97de6b7a85f541196124", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling derive_more v2.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: at least one derive feature must be enabled (or the "full" feature enabling all the derives)
[INFO] [stdout]    --> src/lib.rs:461:1
[INFO] [stdout]     |
[INFO] [stdout] 461 | / compile_error!(
[INFO] [stdout] 462 | |     "at least one derive feature must be enabled (or the \"full\" feature enabling all the derives)"
[INFO] [stdout] 463 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `derive_more` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "0be09e0a08edadd84de9e8f9fc00cb9b06dd788809de97de6b7a85f541196124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0be09e0a08edadd84de9e8f9fc00cb9b06dd788809de97de6b7a85f541196124", kill_on_drop: false }`
[INFO] [stdout] 0be09e0a08edadd84de9e8f9fc00cb9b06dd788809de97de6b7a85f541196124