[INFO] fetching crate Coeus 0.0.1...
[INFO] testing Coeus-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate Coeus 0.0.1 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate Coeus 0.0.1 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 Coeus 0.0.1
[INFO] finished tweaking crates.io crate Coeus 0.0.1
[INFO] tweaked toml for crates.io crate Coeus 0.0.1 written to /workspace/builds/worker-29/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] d4570de49fb9da36f658f424357d9c00e048ae04f9fe3a9b1eb88d5f343f3918
[INFO] running `Command { std: "docker" "start" "-a" "d4570de49fb9da36f658f424357d9c00e048ae04f9fe3a9b1eb88d5f343f3918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4570de49fb9da36f658f424357d9c00e048ae04f9fe3a9b1eb88d5f343f3918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4570de49fb9da36f658f424357d9c00e048ae04f9fe3a9b1eb88d5f343f3918", kill_on_drop: false }`
[INFO] [stdout] d4570de49fb9da36f658f424357d9c00e048ae04f9fe3a9b1eb88d5f343f3918
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 844e895426a6bde76d27fe9192b16f586bc89376f40a6898768aa080f6315d7e
[INFO] running `Command { std: "docker" "start" "-a" "844e895426a6bde76d27fe9192b16f586bc89376f40a6898768aa080f6315d7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling Coeus v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "844e895426a6bde76d27fe9192b16f586bc89376f40a6898768aa080f6315d7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "844e895426a6bde76d27fe9192b16f586bc89376f40a6898768aa080f6315d7e", kill_on_drop: false }`
[INFO] [stdout] 844e895426a6bde76d27fe9192b16f586bc89376f40a6898768aa080f6315d7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] cc9051bbea40e65ba75905f2c7fceb91a051f733bed08601d6f4a70405f1b8cf
[INFO] running `Command { std: "docker" "start" "-a" "cc9051bbea40e65ba75905f2c7fceb91a051f733bed08601d6f4a70405f1b8cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling Coeus v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `XEngine`
[INFO] [stdout]  --> tests/BaseTest.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use XEngine;
[INFO] [stdout]   |         ^^^^^^^ no external crate `XEngine`
[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 `Coeus` 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" "cc9051bbea40e65ba75905f2c7fceb91a051f733bed08601d6f4a70405f1b8cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc9051bbea40e65ba75905f2c7fceb91a051f733bed08601d6f4a70405f1b8cf", kill_on_drop: false }`
[INFO] [stdout] cc9051bbea40e65ba75905f2c7fceb91a051f733bed08601d6f4a70405f1b8cf