[INFO] updating cached repository qzed/linux-surface-control
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/qzed/linux-surface-control
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/qzed/linux-surface-control" "work/ex/beta-1.37-6/sources/1.36.0/gh/qzed/linux-surface-control"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/qzed/linux-surface-control'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/qzed/linux-surface-control" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/qzed/linux-surface-control"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/qzed/linux-surface-control'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 63ea8c901d72655b606bcadec7a5239dc82a3672
[INFO] sha for GitHub repo qzed/linux-surface-control: 63ea8c901d72655b606bcadec7a5239dc82a3672
[INFO] validating manifest of qzed/linux-surface-control on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of qzed/linux-surface-control on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing qzed/linux-surface-control
[INFO] finished frobbing qzed/linux-surface-control
[INFO] frobbed toml for qzed/linux-surface-control written to work/ex/beta-1.37-6/sources/1.36.0/gh/qzed/linux-surface-control/Cargo.toml
[INFO] started frobbing qzed/linux-surface-control
[INFO] finished frobbing qzed/linux-surface-control
[INFO] frobbed toml for qzed/linux-surface-control written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/qzed/linux-surface-control/Cargo.toml
[INFO] crate qzed/linux-surface-control already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing qzed/linux-surface-control against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/qzed/linux-surface-control:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 87454522bdd5c919949a9d6579cfdad29d3c7a4d4804c73e93b3f86b5f17f91b
[INFO] running `"docker" "start" "-a" "87454522bdd5c919949a9d6579cfdad29d3c7a4d4804c73e93b3f86b5f17f91b"`
[INFO] [stderr]    Compiling syn v0.15.31
[INFO] [stderr]    Compiling cc v1.0.35
[INFO] [stderr]    Compiling unindent v0.1.3
[INFO] [stderr]    Compiling nix v0.13.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.14
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling backtrace v0.3.15
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling proc-macro-hack v0.5.4
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling indoc-impl v0.3.1
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling indoc v0.3.1
[INFO] [stderr]    Compiling surface v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:48:32
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.70s
[INFO] running `"docker" "inspect" "87454522bdd5c919949a9d6579cfdad29d3c7a4d4804c73e93b3f86b5f17f91b"`
[INFO] running `"docker" "rm" "-f" "87454522bdd5c919949a9d6579cfdad29d3c7a4d4804c73e93b3f86b5f17f91b"`
[INFO] [stdout] 87454522bdd5c919949a9d6579cfdad29d3c7a4d4804c73e93b3f86b5f17f91b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/qzed/linux-surface-control:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0b30e57f3dbf2eaff44da57318c8fe972560e61351d62698727a2ab77a641c77
[INFO] running `"docker" "start" "-a" "0b30e57f3dbf2eaff44da57318c8fe972560e61351d62698727a2ab77a641c77"`
[INFO] [stderr]    Compiling surface v0.2.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:48:32
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "0b30e57f3dbf2eaff44da57318c8fe972560e61351d62698727a2ab77a641c77"`
[INFO] running `"docker" "rm" "-f" "0b30e57f3dbf2eaff44da57318c8fe972560e61351d62698727a2ab77a641c77"`
[INFO] [stdout] 0b30e57f3dbf2eaff44da57318c8fe972560e61351d62698727a2ab77a641c77
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/qzed/linux-surface-control:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 94d1030c3ada556472c8b5cdd70dd26c75635976797d38fe2c8e922508e67103
[INFO] running `"docker" "start" "-a" "94d1030c3ada556472c8b5cdd70dd26c75635976797d38fe2c8e922508e67103"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/surface-3943f8b6f7b382ec
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "94d1030c3ada556472c8b5cdd70dd26c75635976797d38fe2c8e922508e67103"`
[INFO] running `"docker" "rm" "-f" "94d1030c3ada556472c8b5cdd70dd26c75635976797d38fe2c8e922508e67103"`
[INFO] [stdout] 94d1030c3ada556472c8b5cdd70dd26c75635976797d38fe2c8e922508e67103