[INFO] fetching crate techkit 0.0.1...
[INFO] testing techkit-0.0.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate techkit 0.0.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate techkit 0.0.1
[INFO] finished tweaking crates.io crate techkit 0.0.1
[INFO] tweaked toml for crates.io crate techkit 0.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate techkit 0.0.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate techkit 0.0.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fast-macro v0.0.0
[INFO] [stderr]   Downloaded editor v1.0.0
[INFO] [stderr]   Downloaded fast v0.1.0
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91d6da8003cfb54a2313378c9f9392643eb2b40e980b8b98fb07bc7fa3da7873
[INFO] running `Command { std: "docker" "start" "-a" "91d6da8003cfb54a2313378c9f9392643eb2b40e980b8b98fb07bc7fa3da7873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91d6da8003cfb54a2313378c9f9392643eb2b40e980b8b98fb07bc7fa3da7873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91d6da8003cfb54a2313378c9f9392643eb2b40e980b8b98fb07bc7fa3da7873", kill_on_drop: false }`
[INFO] [stdout] 91d6da8003cfb54a2313378c9f9392643eb2b40e980b8b98fb07bc7fa3da7873
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b0729a40118ee774e5bc740be598f911225cfc90c704d722d9d9acd5a7de138
[INFO] running `Command { std: "docker" "start" "-a" "7b0729a40118ee774e5bc740be598f911225cfc90c704d722d9d9acd5a7de138", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling fast-macro v0.0.0
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling fast v0.1.0
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fast-0.1.0/src/rng/mod.rs:121:21
[INFO] [stdout]     |
[INFO] [stdout] 121 |         Id(unsafe { type_id::<T>() })
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^ expected `u128`, found `TypeId`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fast` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "7b0729a40118ee774e5bc740be598f911225cfc90c704d722d9d9acd5a7de138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b0729a40118ee774e5bc740be598f911225cfc90c704d722d9d9acd5a7de138", kill_on_drop: false }`
[INFO] [stdout] 7b0729a40118ee774e5bc740be598f911225cfc90c704d722d9d9acd5a7de138