[INFO] crate notifrust 3.5.0 is already in cache
[INFO] extracting crate notifrust 3.5.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/notifrust/3.5.0
[INFO] extracting crate notifrust 3.5.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/notifrust/3.5.0
[INFO] validating manifest of notifrust-3.5.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of notifrust-3.5.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing notifrust-3.5.0
[INFO] finished frobbing notifrust-3.5.0
[INFO] frobbed toml for notifrust-3.5.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/notifrust/3.5.0/Cargo.toml
[INFO] started frobbing notifrust-3.5.0
[INFO] finished frobbing notifrust-3.5.0
[INFO] frobbed toml for notifrust-3.5.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/notifrust/3.5.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing notifrust-3.5.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/notifrust/3.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] fe60ed45e0772f1f16651c6fe4e6ed0ee79adbb8d2d09062bf2f8e1c23cffd4d
[INFO] running `"docker" "start" "-a" "fe60ed45e0772f1f16651c6fe4e6ed0ee79adbb8d2d09062bf2f8e1c23cffd4d"`
[INFO] [stderr]    Compiling libdbus-sys v0.2.0
[INFO] [stderr]    Compiling dbus v0.6.5
[INFO] [stderr]    Compiling notifrust v3.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/server.rs:137:73
[INFO] [stderr]     |
[INFO] [stderr] 137 |         let hints: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg>>> = i.read()?;
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.41s
[INFO] running `"docker" "inspect" "fe60ed45e0772f1f16651c6fe4e6ed0ee79adbb8d2d09062bf2f8e1c23cffd4d"`
[INFO] running `"docker" "rm" "-f" "fe60ed45e0772f1f16651c6fe4e6ed0ee79adbb8d2d09062bf2f8e1c23cffd4d"`
[INFO] [stdout] fe60ed45e0772f1f16651c6fe4e6ed0ee79adbb8d2d09062bf2f8e1c23cffd4d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/notifrust/3.5.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0a63218c5023ad6cc7909ffe35a4a527517a25aa78991eeee6270c92e71c65a9
[INFO] running `"docker" "start" "-a" "0a63218c5023ad6cc7909ffe35a4a527517a25aa78991eeee6270c92e71c65a9"`
[INFO] [stderr]    Compiling notifrust v3.5.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0463]: can't find crate for `notify_rust`
[INFO] [stderr]  --> tests/realworld.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | extern crate notify_rust;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `notifrust`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0463]: can't find crate for `notify_rust`
[INFO] [stderr]  --> tests/ownworld.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | extern crate notify_rust;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error[E0463]: can't find crate for `notify_rust`
[INFO] [stderr]  --> tests/conversion.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate notify_rust;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `notifrust`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `notifrust`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/server.rs:137:73
[INFO] [stderr]     |
[INFO] [stderr] 137 |         let hints: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg>>> = i.read()?;
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "0a63218c5023ad6cc7909ffe35a4a527517a25aa78991eeee6270c92e71c65a9"`
[INFO] running `"docker" "rm" "-f" "0a63218c5023ad6cc7909ffe35a4a527517a25aa78991eeee6270c92e71c65a9"`
[INFO] [stdout] 0a63218c5023ad6cc7909ffe35a4a527517a25aa78991eeee6270c92e71c65a9