[INFO] updating cached repository inter-action/countdown_timer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/inter-action/countdown_timer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/inter-action/countdown_timer" "work/ex/beta-1.38-1/sources/1.37.0/gh/inter-action/countdown_timer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/inter-action/countdown_timer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/inter-action/countdown_timer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/inter-action/countdown_timer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/inter-action/countdown_timer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 78ad4ac34c64f8e884a8015c6a9e702faeea2a28
[INFO] sha for GitHub repo inter-action/countdown_timer: 78ad4ac34c64f8e884a8015c6a9e702faeea2a28
[INFO] validating manifest of inter-action/countdown_timer 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 inter-action/countdown_timer 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 inter-action/countdown_timer
[INFO] finished frobbing inter-action/countdown_timer
[INFO] frobbed toml for inter-action/countdown_timer written to work/ex/beta-1.38-1/sources/1.37.0/gh/inter-action/countdown_timer/Cargo.toml
[INFO] started frobbing inter-action/countdown_timer
[INFO] finished frobbing inter-action/countdown_timer
[INFO] frobbed toml for inter-action/countdown_timer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/inter-action/countdown_timer/Cargo.toml
[INFO] crate inter-action/countdown_timer already has a lockfile, it will not be regenerated
[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] [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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing inter-action/countdown_timer against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/inter-action/countdown_timer:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] f7723b1708032b5e00afb9831e2471883596ad4dec4e94ac6396dcbb15de1639
[INFO] running `"docker" "start" "-a" "f7723b1708032b5e00afb9831e2471883596ad4dec4e94ac6396dcbb15de1639"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.11
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling dbus v0.4.1
[INFO] [stderr]    Compiling textwrap v0.6.0
[INFO] [stderr]    Compiling clap v2.25.0
[INFO] [stderr]    Compiling backtrace v0.3.2
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling notify-rust v3.4.1
[INFO] [stderr]    Compiling ctimer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0425]: cannot find value `SOUND` in this scope
[INFO] [stderr]   --> src/main.rs:43:21
[INFO] [stderr]    |
[INFO] [stderr] 43 |         .sound_name(SOUND)
[INFO] [stderr]    |                     ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:13:29
[INFO] [stderr]    |
[INFO] [stderr] 13 | fn main() -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:40:31
[INFO] [stderr]    |
[INFO] [stderr] 40 | fn notify() -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `ctimer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f7723b1708032b5e00afb9831e2471883596ad4dec4e94ac6396dcbb15de1639"`
[INFO] running `"docker" "rm" "-f" "f7723b1708032b5e00afb9831e2471883596ad4dec4e94ac6396dcbb15de1639"`
[INFO] [stdout] f7723b1708032b5e00afb9831e2471883596ad4dec4e94ac6396dcbb15de1639