[INFO] fetching crate expander 2.2.1...
[INFO] checking expander-2.2.1 against try#0c7fed2b7584d310ca8221267fa1b3bec4df427f for pr-133502-4
[INFO] extracting crate expander 2.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate expander 2.2.1 on toolchain 0c7fed2b7584d310ca8221267fa1b3bec4df427f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c7fed2b7584d310ca8221267fa1b3bec4df427f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate expander 2.2.1
[INFO] finished tweaking crates.io crate expander 2.2.1
[INFO] tweaked toml for crates.io crate expander 2.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c7fed2b7584d310ca8221267fa1b3bec4df427f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding fs-err v2.11.0 (available: v3.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c7fed2b7584d310ca8221267fa1b3bec4df427f" "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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0c7fed2b7584d310ca8221267fa1b3bec4df427f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71ec1e818f437e575eafa9b17815df7e853fc3cca6d6d3cdc67d449768380417
[INFO] running `Command { std: "docker" "start" "-a" "71ec1e818f437e575eafa9b17815df7e853fc3cca6d6d3cdc67d449768380417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71ec1e818f437e575eafa9b17815df7e853fc3cca6d6d3cdc67d449768380417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71ec1e818f437e575eafa9b17815df7e853fc3cca6d6d3cdc67d449768380417", kill_on_drop: false }`
[INFO] [stdout] 71ec1e818f437e575eafa9b17815df7e853fc3cca6d6d3cdc67d449768380417
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0c7fed2b7584d310ca8221267fa1b3bec4df427f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21f252914540e4a18510514adb053c0e0c8785e7b3d9b8f503af77c2ac5b379f
[INFO] running `Command { std: "docker" "start" "-a" "21f252914540e4a18510514adb053c0e0c8785e7b3d9b8f503af77c2ac5b379f", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling prettyplease v0.2.32
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling expander v2.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling fs-err v2.11.0
[INFO] [stderr]     Checking file-guard v0.2.0
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking syn v2.0.100
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `baz`
[INFO] [stdout]  --> tests/multiple.rs:1:3
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[baz::baz]
[INFO] [stdout]   |   ^^^ use of unresolved module or unlinked crate `baz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `baz`
[INFO] [stdout]  --> tests/multiple.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[baz::baz]
[INFO] [stdout]   |   ^^^ use of unresolved module or unlinked crate `baz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `expander` (test "multiple") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "21f252914540e4a18510514adb053c0e0c8785e7b3d9b8f503af77c2ac5b379f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21f252914540e4a18510514adb053c0e0c8785e7b3d9b8f503af77c2ac5b379f", kill_on_drop: false }`
[INFO] [stdout] 21f252914540e4a18510514adb053c0e0c8785e7b3d9b8f503af77c2ac5b379f