[INFO] fetching crate ra-ap-rustc_data_structures 0.28.0... [INFO] testing ra-ap-rustc_data_structures-0.28.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate ra-ap-rustc_data_structures 0.28.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate ra-ap-rustc_data_structures 0.28.0 [INFO] finished tweaking crates.io crate ra-ap-rustc_data_structures 0.28.0 [INFO] tweaked toml for crates.io crate ra-ap-rustc_data_structures 0.28.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ra-ap-rustc_data_structures 0.28.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 84 packages to latest compatible versions [INFO] [stderr] Adding elsa v1.7.1 (available: v1.11.2) [INFO] [stderr] Adding indexmap v2.7.1 (available: v2.11.4) [INFO] [stderr] Adding itertools v0.11.0 (available: v0.14.0) [INFO] [stderr] Adding measureme v10.1.3 (available: v12.0.3) [INFO] [stderr] Adding memmap2 v0.2.3 (available: v0.9.8) [INFO] [stderr] Adding ra-ap-rustc_index v0.28.0 (available: v0.134.0) [INFO] [stderr] Adding ra-ap-rustc_macros v0.28.0 (available: v0.83.0) [INFO] [stderr] Adding ra-ap-rustc_serialize v0.28.0 (available: v0.80.0) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.1.1) [INFO] [stderr] Adding windows v0.48.0 (available: v0.62.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 91153eb1d3f56d057a1fcdd49a9c5fbfbacfc4e4c48cc10ae1cca3b9753ead20 [INFO] running `Command { std: "docker" "start" "-a" "91153eb1d3f56d057a1fcdd49a9c5fbfbacfc4e4c48cc10ae1cca3b9753ead20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91153eb1d3f56d057a1fcdd49a9c5fbfbacfc4e4c48cc10ae1cca3b9753ead20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91153eb1d3f56d057a1fcdd49a9c5fbfbacfc4e4c48cc10ae1cca3b9753ead20", kill_on_drop: false }` [INFO] [stdout] 91153eb1d3f56d057a1fcdd49a9c5fbfbacfc4e4c48cc10ae1cca3b9753ead20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6e4f4293bef1e22f76edf401bf8b085a3e393e227d4cc6943477bdbedfce88a [INFO] running `Command { std: "docker" "start" "-a" "a6e4f4293bef1e22f76edf401bf8b085a3e393e227d4cc6943477bdbedfce88a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling psm v0.1.26 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling stacker v0.1.21 [INFO] [stderr] Compiling thin-vec v0.2.14 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling memmap2 v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling perf-event-open-sys v3.0.0 [INFO] [stderr] Compiling elsa v1.7.1 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling ra-ap-rustc_arena v0.28.0 [INFO] [stdout] error[E0425]: cannot find function `invalid_mut` in module `ptr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ra-ap-rustc_arena-0.28.0/src/lib.rs:100:22 [INFO] [stdout] | [INFO] [stdout] 100 | ptr::invalid_mut(!0) [INFO] [stdout] | ^^^^^^^^^^^ not found in `ptr` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ena v0.14.3 [INFO] [stdout] error[E0599]: no function or associated item named `slice_assume_init_mut` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ra-ap-rustc_arena-0.28.0/src/lib.rs:83:49 [INFO] [stdout] | [INFO] [stdout] 83 | ptr::drop_in_place(MaybeUninit::slice_assume_init_mut(&mut slice[..len])); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] MaybeUninit::::new [INFO] [stdout] MaybeUninit::::uninit [INFO] [stdout] MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/mem/maybe_uninit.rs:307:5 [INFO] [stdout] help: there is a method `assume_init_mut` with a similar name, but with different arguments [INFO] [stdout] --> /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/mem/maybe_uninit.rs:899:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ra-ap-rustc_arena` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a6e4f4293bef1e22f76edf401bf8b085a3e393e227d4cc6943477bdbedfce88a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6e4f4293bef1e22f76edf401bf8b085a3e393e227d4cc6943477bdbedfce88a", kill_on_drop: false }` [INFO] [stdout] a6e4f4293bef1e22f76edf401bf8b085a3e393e227d4cc6943477bdbedfce88a