[INFO] fetching crate sql-mel 0.9.0...
[INFO] building sql-mel-0.9.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate sql-mel 0.9.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate sql-mel 0.9.0
[INFO] finished tweaking crates.io crate sql-mel 0.9.0
[INFO] tweaked toml for crates.io crate sql-mel 0.9.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sql-mel 0.9.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sql-mel 0.9.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f022038cf727d9e70aa069a02f72292416d739c2ef3ca415ddc5d9ebdf23dbe
[INFO] running `Command { std: "docker" "start" "-a" "8f022038cf727d9e70aa069a02f72292416d739c2ef3ca415ddc5d9ebdf23dbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f022038cf727d9e70aa069a02f72292416d739c2ef3ca415ddc5d9ebdf23dbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f022038cf727d9e70aa069a02f72292416d739c2ef3ca415ddc5d9ebdf23dbe", kill_on_drop: false }`
[INFO] [stdout] 8f022038cf727d9e70aa069a02f72292416d739c2ef3ca415ddc5d9ebdf23dbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 837ee463a3081607a8e0fc592789cc97becad2efff78499954dc02d6b2e7d733
[INFO] running `Command { std: "docker" "start" "-a" "837ee463a3081607a8e0fc592789cc97becad2efff78499954dc02d6b2e7d733", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling parking v2.2.1
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[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling slab v0.4.10
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling libc v0.2.174
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[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling generic-array v0.14.7
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[INFO] [stderr]    Compiling async-io v2.4.1
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[INFO] [stderr]    Compiling async-global-executor v2.4.1
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[INFO] [stderr]    Compiling icu_properties v2.0.1
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[INFO] [stderr]    Compiling either v1.15.0
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[INFO] [stderr]    Compiling serde_spanned v0.6.9
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[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling melodium-common v0.9.0
[INFO] [stderr]    Compiling sqlx-core v0.8.6
[INFO] [stderr]    Compiling melodium-core v0.9.0
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling melodium-macro v0.9.0
[INFO] [stderr]    Compiling sqlx-macros-core v0.8.6
[INFO] [stderr]    Compiling sqlx-macros v0.8.6
[INFO] [stderr]    Compiling sqlx v0.8.6
[INFO] [stderr]    Compiling std-mel v0.9.0
[INFO] [stdout] error: One of the two features 'real' or 'mock' must be enabled
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/std-mel-0.9.0/src/lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | compile_error!("One of the two features 'real' or 'mock' must be enabled");
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `std-mel` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "837ee463a3081607a8e0fc592789cc97becad2efff78499954dc02d6b2e7d733", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "837ee463a3081607a8e0fc592789cc97becad2efff78499954dc02d6b2e7d733", kill_on_drop: false }`
[INFO] [stdout] 837ee463a3081607a8e0fc592789cc97becad2efff78499954dc02d6b2e7d733