[INFO] fetching crate module_generator 0.2.3...
[INFO] testing module_generator-0.2.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate module_generator 0.2.3 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate module_generator 0.2.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate module_generator 0.2.3
[INFO] finished tweaking crates.io crate module_generator 0.2.3
[INFO] tweaked toml for crates.io crate module_generator 0.2.3 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate module_generator 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6baa94033630a41435e08f70a4dd46e7a7ad6edf1398654cc9713014c736b909
[INFO] running `Command { std: "docker" "start" "-a" "6baa94033630a41435e08f70a4dd46e7a7ad6edf1398654cc9713014c736b909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6baa94033630a41435e08f70a4dd46e7a7ad6edf1398654cc9713014c736b909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6baa94033630a41435e08f70a4dd46e7a7ad6edf1398654cc9713014c736b909", kill_on_drop: false }`
[INFO] [stdout] 6baa94033630a41435e08f70a4dd46e7a7ad6edf1398654cc9713014c736b909
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c1cbe8b0f45a8b713e262c8249be0a885341ef5a5b6c53620a08930ea29d026
[INFO] running `Command { std: "docker" "start" "-a" "8c1cbe8b0f45a8b713e262c8249be0a885341ef5a5b6c53620a08930ea29d026", kill_on_drop: false }`
[INFO] [stderr]    Compiling module_generator v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "8c1cbe8b0f45a8b713e262c8249be0a885341ef5a5b6c53620a08930ea29d026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c1cbe8b0f45a8b713e262c8249be0a885341ef5a5b6c53620a08930ea29d026", kill_on_drop: false }`
[INFO] [stdout] 8c1cbe8b0f45a8b713e262c8249be0a885341ef5a5b6c53620a08930ea29d026
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46ff0611cac53bfec3ea0e49090b4e87642e18299f421948718d0028a67c0a07
[INFO] running `Command { std: "docker" "start" "-a" "46ff0611cac53bfec3ea0e49090b4e87642e18299f421948718d0028a67c0a07", kill_on_drop: false }`
[INFO] [stderr]    Compiling module_generator v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "46ff0611cac53bfec3ea0e49090b4e87642e18299f421948718d0028a67c0a07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ff0611cac53bfec3ea0e49090b4e87642e18299f421948718d0028a67c0a07", kill_on_drop: false }`
[INFO] [stdout] 46ff0611cac53bfec3ea0e49090b4e87642e18299f421948718d0028a67c0a07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 27c3ef8fbd08973db68dccce4bbb37317dc544a8f955e4672f54707d7a98b901
[INFO] running `Command { std: "docker" "start" "-a" "27c3ef8fbd08973db68dccce4bbb37317dc544a8f955e4672f54707d7a98b901", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/module_generator-8e6791e6cfcb06b4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "27c3ef8fbd08973db68dccce4bbb37317dc544a8f955e4672f54707d7a98b901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27c3ef8fbd08973db68dccce4bbb37317dc544a8f955e4672f54707d7a98b901", kill_on_drop: false }`
[INFO] [stdout] 27c3ef8fbd08973db68dccce4bbb37317dc544a8f955e4672f54707d7a98b901