[INFO] fetching crate ra_ap_mbe 0.0.83...
[INFO] checking ra_ap_mbe-0.0.83 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate ra_ap_mbe 0.0.83 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate ra_ap_mbe 0.0.83 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ra_ap_mbe 0.0.83
[INFO] finished tweaking crates.io crate ra_ap_mbe 0.0.83
[INFO] tweaked toml for crates.io crate ra_ap_mbe 0.0.83 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db4ad8af31a5f7e9f2d5b8a79b84e52e3c15b9e22ce694664e1ffde33acde4c6
[INFO] running `Command { std: "docker" "start" "-a" "db4ad8af31a5f7e9f2d5b8a79b84e52e3c15b9e22ce694664e1ffde33acde4c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db4ad8af31a5f7e9f2d5b8a79b84e52e3c15b9e22ce694664e1ffde33acde4c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db4ad8af31a5f7e9f2d5b8a79b84e52e3c15b9e22ce694664e1ffde33acde4c6", kill_on_drop: false }`
[INFO] [stdout] db4ad8af31a5f7e9f2d5b8a79b84e52e3c15b9e22ce694664e1ffde33acde4c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb0ad1bc22cc53c87e697e2c7aff5f06e5ee66074c8d1ddf7bd30277ae973981
[INFO] running `Command { std: "docker" "start" "-a" "cb0ad1bc22cc53c87e697e2c7aff5f06e5ee66074c8d1ddf7bd30277ae973981", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]     Checking text-size v1.1.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]     Checking drop_bomb v0.1.5
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking ra_ap_la-arena v0.0.83
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]     Checking dissimilar v1.0.3
[INFO] [stderr]     Checking cov-mark v2.0.0-pre.1
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]     Checking ra_ap_parser v0.0.83
[INFO] [stderr]     Checking tracing-core v0.1.21
[INFO] [stderr]     Checking rustc-ap-rustc_lexer v725.0.0
[INFO] [stderr]     Checking ra_ap_text_edit v0.0.83
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]     Checking expect-test v1.2.0-pre.1
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]     Checking always-assert v0.1.2
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking perf-event-open-sys v1.0.1
[INFO] [stderr]     Checking ra_ap_stdx v0.0.83
[INFO] [stderr]     Checking dashmap v4.0.2
[INFO] [stderr]     Checking perf-event v0.4.7
[INFO] [stderr]     Checking countme v2.0.4
[INFO] [stderr]     Checking rowan v0.14.1
[INFO] [stderr]     Checking ra_ap_profile v0.0.83
[INFO] [stderr]     Checking smol_str v0.1.21
[INFO] [stderr]     Checking ra_ap_tt v0.0.83
[INFO] [stderr]     Checking ra_ap_syntax v0.0.83
[INFO] [stderr]    Compiling tracing-attributes v0.1.18
[INFO] [stderr]     Checking tracing v0.1.29
[INFO] [stderr]     Checking ra_ap_mbe v0.0.83 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `test_utils`
[INFO] [stdout]  --> src/benchmark.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use test_utils::{bench, bench_fixture, skip_slow_tests};
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `test_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ra_ap_mbe` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "cb0ad1bc22cc53c87e697e2c7aff5f06e5ee66074c8d1ddf7bd30277ae973981", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb0ad1bc22cc53c87e697e2c7aff5f06e5ee66074c8d1ddf7bd30277ae973981", kill_on_drop: false }`
[INFO] [stdout] cb0ad1bc22cc53c87e697e2c7aff5f06e5ee66074c8d1ddf7bd30277ae973981