[INFO] fetching crate expander 0.0.6...
[INFO] testing expander-0.0.6 against 1.60.0 for beta-1.61-1
[INFO] extracting crate expander 0.0.6 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate expander 0.0.6 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate expander 0.0.6
[INFO] finished tweaking crates.io crate expander 0.0.6
[INFO] tweaked toml for crates.io crate expander 0.0.6 written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fs-err v2.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b7327d9554f4abbcbdd7f19186eb4839feaa37a9f430f37192dc0707243ce3a
[INFO] running `Command { std: "docker" "start" "-a" "8b7327d9554f4abbcbdd7f19186eb4839feaa37a9f430f37192dc0707243ce3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b7327d9554f4abbcbdd7f19186eb4839feaa37a9f430f37192dc0707243ce3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b7327d9554f4abbcbdd7f19186eb4839feaa37a9f430f37192dc0707243ce3a", kill_on_drop: false }`
[INFO] [stdout] 8b7327d9554f4abbcbdd7f19186eb4839feaa37a9f430f37192dc0707243ce3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99e44b66bd99ffa6e0b52fb1f95289ec12aa05e092b4291dd5efaba3f55631d7
[INFO] running `Command { std: "docker" "start" "-a" "99e44b66bd99ffa6e0b52fb1f95289ec12aa05e092b4291dd5efaba3f55631d7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling expander v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling fs-err v2.7.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling crypto-common v0.1.3
[INFO] [stderr]    Compiling block-buffer v0.10.2
[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling blake2 v0.10.4
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.54s
[INFO] running `Command { std: "docker" "inspect" "99e44b66bd99ffa6e0b52fb1f95289ec12aa05e092b4291dd5efaba3f55631d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99e44b66bd99ffa6e0b52fb1f95289ec12aa05e092b4291dd5efaba3f55631d7", kill_on_drop: false }`
[INFO] [stdout] 99e44b66bd99ffa6e0b52fb1f95289ec12aa05e092b4291dd5efaba3f55631d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7e510a71463874b56f83ffc9872e77745106046ede85d809cad985d700fa547
[INFO] running `Command { std: "docker" "start" "-a" "b7e510a71463874b56f83ffc9872e77745106046ede85d809cad985d700fa547", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling expander v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `baz`
[INFO] [stdout]  --> tests/multiple.rs:1:3
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[baz::baz]
[INFO] [stdout]   |   ^^^ use of undeclared crate or module `baz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `baz`
[INFO] [stdout]  --> tests/multiple.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[baz::baz]
[INFO] [stdout]   |   ^^^ use of undeclared crate or module `baz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `expander` due to 3 previous errors
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b7e510a71463874b56f83ffc9872e77745106046ede85d809cad985d700fa547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7e510a71463874b56f83ffc9872e77745106046ede85d809cad985d700fa547", kill_on_drop: false }`
[INFO] [stdout] b7e510a71463874b56f83ffc9872e77745106046ede85d809cad985d700fa547