[INFO] fetching crate mun_runtime_capi 0.2.0...
[INFO] testing mun_runtime_capi-0.2.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate mun_runtime_capi 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate mun_runtime_capi 0.2.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mun_runtime_capi 0.2.0
[INFO] finished tweaking crates.io crate mun_runtime_capi 0.2.0
[INFO] tweaked toml for crates.io crate mun_runtime_capi 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded paste v0.1.18
[INFO] [stderr]   Downloaded paste-impl v0.1.18
[INFO] [stderr]   Downloaded mun_runtime v0.2.0
[INFO] [stderr]   Downloaded mun_memory v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f70dbc684bc27d63fd1ad008aa11d3f8d36fb7d1558a1fce6957ff0380b6f30
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6f70dbc684bc27d63fd1ad008aa11d3f8d36fb7d1558a1fce6957ff0380b6f30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f70dbc684bc27d63fd1ad008aa11d3f8d36fb7d1558a1fce6957ff0380b6f30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f70dbc684bc27d63fd1ad008aa11d3f8d36fb7d1558a1fce6957ff0380b6f30", kill_on_drop: false }`
[INFO] [stdout] 6f70dbc684bc27d63fd1ad008aa11d3f8d36fb7d1558a1fce6957ff0380b6f30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0df75f2669c268d6132106c66edef7a462e0c0afde6181679ef1dad65966a8fe
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0df75f2669c268d6132106c66edef7a462e0c0afde6181679ef1dad65966a8fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling inotify-sys v0.1.3
[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr]    Compiling mun_abi v0.2.0
[INFO] [stderr]    Compiling inotify v0.7.1
[INFO] [stderr]    Compiling mun_memory v0.1.0
[INFO] [stderr]    Compiling notify v4.0.15
[INFO] [stderr]    Compiling mun_runtime v0.2.0
[INFO] [stderr]    Compiling mun_runtime_capi v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.51s
[INFO] running `Command { std: "docker" "inspect" "0df75f2669c268d6132106c66edef7a462e0c0afde6181679ef1dad65966a8fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0df75f2669c268d6132106c66edef7a462e0c0afde6181679ef1dad65966a8fe", kill_on_drop: false }`
[INFO] [stdout] 0df75f2669c268d6132106c66edef7a462e0c0afde6181679ef1dad65966a8fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3f06cde27c6759d81a3234153f289f03090ac831707c2fe14c01d2fe102f348
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b3f06cde27c6759d81a3234153f289f03090ac831707c2fe14c01d2fe102f348", kill_on_drop: false }`
[INFO] [stderr]    Compiling mun_runtime_capi v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `compiler`
[INFO] [stdout]  --> src/tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use compiler::{Config, Driver, PathOrInline, RelativePathBuf};
[INFO] [stdout]   |     ^^^^^^^^ use of undeclared crate or module `compiler`
[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 `mun_runtime_capi`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "b3f06cde27c6759d81a3234153f289f03090ac831707c2fe14c01d2fe102f348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3f06cde27c6759d81a3234153f289f03090ac831707c2fe14c01d2fe102f348", kill_on_drop: false }`
[INFO] [stdout] b3f06cde27c6759d81a3234153f289f03090ac831707c2fe14c01d2fe102f348
