[INFO] fetching crate ra_ap_mbe 0.0.301...
[INFO] building ra_ap_mbe-0.0.301 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate ra_ap_mbe 0.0.301 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ra_ap_mbe 0.0.301
[INFO] finished tweaking crates.io crate ra_ap_mbe 0.0.301
[INFO] tweaked toml for crates.io crate ra_ap_mbe 0.0.301 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ra_ap_mbe 0.0.301 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 ra_ap_mbe 0.0.301 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f29f0c047fdd4d3053313f2657312e0cc3ea91b59411978d9b374a0bcbb33d44
[INFO] running `Command { std: "docker" "start" "-a" "f29f0c047fdd4d3053313f2657312e0cc3ea91b59411978d9b374a0bcbb33d44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f29f0c047fdd4d3053313f2657312e0cc3ea91b59411978d9b374a0bcbb33d44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f29f0c047fdd4d3053313f2657312e0cc3ea91b59411978d9b374a0bcbb33d44", kill_on_drop: false }`
[INFO] [stdout] f29f0c047fdd4d3053313f2657312e0cc3ea91b59411978d9b374a0bcbb33d44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a4af1dd519f61c46bbc9231976699ee4386a5f1cdac5076b84f17449bb502e35
[INFO] running `Command { std: "docker" "start" "-a" "a4af1dd519f61c46bbc9231976699ee4386a5f1cdac5076b84f17449bb502e35", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling unicode-properties v0.1.3
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling camino v1.1.11
[INFO] [stderr]    Compiling jod-thread v1.0.0
[INFO] [stderr]    Compiling ra-ap-rustc_lexer v0.123.0
[INFO] [stderr]    Compiling text-size v1.1.1
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling triomphe v0.1.14
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]    Compiling rustc-literal-escaper v0.0.4
[INFO] [stderr]    Compiling drop_bomb v0.1.5
[INFO] [stderr]    Compiling countme v3.0.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling ra_ap_edition v0.0.301
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling seize v0.5.0
[INFO] [stderr]    Compiling rowan v0.15.15
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling papaya v0.2.3
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling ra_ap_paths v0.0.301
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling intrusive-collections v0.9.7
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling boxcar v0.2.14
[INFO] [stderr]    Compiling salsa-macro-rules v0.23.0
[INFO] [stderr]    Compiling smol_str v0.3.2
[INFO] [stderr]    Compiling thin-vec v0.2.14
[INFO] [stderr]    Compiling ra_ap_intern v0.0.301
[INFO] [stderr]    Compiling la-arena v0.3.1
[INFO] [stderr]    Compiling cov-mark v2.0.1
[INFO] [stderr]    Compiling indexmap v2.11.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling salsa-macros v0.23.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling ra_ap_stdx v0.0.301
[INFO] [stderr]    Compiling ra_ap_parser v0.0.301
[INFO] [stderr]    Compiling salsa v0.23.0
[INFO] [stderr]    Compiling ra_ap_vfs v0.0.301
[INFO] [stderr]    Compiling ra_ap_tt v0.0.301
[INFO] [stderr]    Compiling ra_ap_syntax v0.0.301
[INFO] [stderr]    Compiling ra_ap_span v0.0.301
[INFO] [stderr]    Compiling ra_ap_syntax-bridge v0.0.301
[INFO] [stderr]    Compiling ra_ap_mbe v0.0.301 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.77s
[INFO] running `Command { std: "docker" "inspect" "a4af1dd519f61c46bbc9231976699ee4386a5f1cdac5076b84f17449bb502e35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4af1dd519f61c46bbc9231976699ee4386a5f1cdac5076b84f17449bb502e35", kill_on_drop: false }`
[INFO] [stdout] a4af1dd519f61c46bbc9231976699ee4386a5f1cdac5076b84f17449bb502e35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bfc78630f3787a1cea89e8175194c2bebd0dbf00d8ba2bd17e719effaea7df2
[INFO] running `Command { std: "docker" "start" "-a" "7bfc78630f3787a1cea89e8175194c2bebd0dbf00d8ba2bd17e719effaea7df2", kill_on_drop: false }`
[INFO] [stderr]    Compiling ra_ap_mbe v0.0.301 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `syntax`
[INFO] [stdout]  --> src/benchmark.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use syntax::{
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `syntax`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `syntax`, use `cargo add syntax` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syntax`
[INFO] [stdout]  --> src/benchmark.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use syntax::{
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `syntax`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `syntax`, use `cargo add syntax` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `test_utils`
[INFO] [stdout]   --> src/benchmark.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use test_utils::{bench, bench_fixture, skip_slow_tests};
[INFO] [stdout]    |     ^^^^^^^^^^ use of unresolved module or unlinked crate `test_utils`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `test_utils`, use `cargo add test_utils` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `expect_test`
[INFO] [stdout]  --> src/tests.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use expect_test::expect;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `expect_test`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `expect_test`, use `cargo add expect_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `expect` is ambiguous
[INFO] [stdout]   --> src/tests.rs:14:3
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[expect(deprecated)]
[INFO] [stdout]    |   ^^^^^^ ambiguous name
[INFO] [stdout]    |
[INFO] [stdout]    = note: ambiguous because of a name conflict with a builtin attribute
[INFO] [stdout]    = note: `expect` could refer to a built-in attribute
[INFO] [stdout] note: `expect` could also refer to the unresolved item imported here
[INFO] [stdout]   --> src/tests.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | use expect_test::expect;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = help: use `self::expect` to refer to this unresolved item unambiguously
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `expect_test`
[INFO] [stdout]   --> src/tests.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |     expect: expect_test::Expect,
[INFO] [stdout]    |             ^^^^^^^^^^^ use of unresolved module or unlinked crate `expect_test`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `expect_test`, use `cargo add expect_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `expect_test`
[INFO] [stdout]   --> src/tests.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |     expect: expect_test::Expect,
[INFO] [stdout]    |             ^^^^^^^^^^^ use of unresolved module or unlinked crate `expect_test`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `expect_test`, use `cargo add expect_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0659.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ra_ap_mbe` (lib test) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "7bfc78630f3787a1cea89e8175194c2bebd0dbf00d8ba2bd17e719effaea7df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bfc78630f3787a1cea89e8175194c2bebd0dbf00d8ba2bd17e719effaea7df2", kill_on_drop: false }`
[INFO] [stdout] 7bfc78630f3787a1cea89e8175194c2bebd0dbf00d8ba2bd17e719effaea7df2