[INFO] fetching crate dua-cli 2.6.1...
[INFO] testing dua-cli-2.6.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate dua-cli 2.6.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate dua-cli 2.6.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate dua-cli 2.6.1
[INFO] finished tweaking crates.io crate dua-cli 2.6.1
[INFO] tweaked toml for crates.io crate dua-cli 2.6.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate dua-cli 2.6.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 60cd0f9ff476263294b8da0a0dc8e97b92fd9ade4dc7cf7a7c91cba093658ef3
[INFO] running `"docker" "start" "-a" "60cd0f9ff476263294b8da0a0dc8e97b92fd9ade4dc7cf7a7c91cba093658ef3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.17
[INFO] [stderr]    Compiling syn v1.0.29
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling filesize v0.2.0
[INFO] [stderr]    Compiling open v1.4.0
[INFO] [stderr]    Compiling byte-unit v3.1.3
[INFO] [stderr]    Compiling flume v0.7.1
[INFO] [stderr]    Compiling termion v1.5.5
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling jwalk v0.5.1
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling tui v0.9.5
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling tui-react v0.4.0
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling structopt-derive v0.4.7
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling failure-tools v4.0.5
[INFO] [stderr]    Compiling structopt v0.3.14
[INFO] [stderr]    Compiling dua-cli v2.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.04s
[INFO] running `"docker" "inspect" "60cd0f9ff476263294b8da0a0dc8e97b92fd9ade4dc7cf7a7c91cba093658ef3"`
[INFO] running `"docker" "rm" "-f" "60cd0f9ff476263294b8da0a0dc8e97b92fd9ade4dc7cf7a7c91cba093658ef3"`
[INFO] [stdout] 60cd0f9ff476263294b8da0a0dc8e97b92fd9ade4dc7cf7a7c91cba093658ef3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c200ffc02a05efe67e518cad80f4fd031002c80f64d5d76e37d585ebd4ea4dd1
[INFO] running `"docker" "start" "-a" "c200ffc02a05efe67e518cad80f4fd031002c80f64d5d76e37d585ebd4ea4dd1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling dua-cli v2.6.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0583]: file not found for module `app_test`
[INFO] [stderr]   --> src/interactive/mod.rs:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 | mod app_test;
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: to create the module `app_test`, create file "src/interactive/app_test.rs"
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0583`.
[INFO] [stderr] error: could not compile `dua-cli`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "c200ffc02a05efe67e518cad80f4fd031002c80f64d5d76e37d585ebd4ea4dd1"`
[INFO] running `"docker" "rm" "-f" "c200ffc02a05efe67e518cad80f4fd031002c80f64d5d76e37d585ebd4ea4dd1"`
[INFO] [stdout] c200ffc02a05efe67e518cad80f4fd031002c80f64d5d76e37d585ebd4ea4dd1