[INFO] updating cached repository RealOrangeOne/rust-background-worker
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/RealOrangeOne/rust-background-worker
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/RealOrangeOne/rust-background-worker" "work/ex/beta-1.37-6/sources/1.36.0/gh/RealOrangeOne/rust-background-worker"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/RealOrangeOne/rust-background-worker'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RealOrangeOne/rust-background-worker" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/RealOrangeOne/rust-background-worker"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/RealOrangeOne/rust-background-worker'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b4ac8cbd0983fc345dd24dcde41aab2be96679b3
[INFO] sha for GitHub repo RealOrangeOne/rust-background-worker: b4ac8cbd0983fc345dd24dcde41aab2be96679b3
[INFO] validating manifest of RealOrangeOne/rust-background-worker 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 RealOrangeOne/rust-background-worker 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 RealOrangeOne/rust-background-worker
[INFO] finished frobbing RealOrangeOne/rust-background-worker
[INFO] frobbed toml for RealOrangeOne/rust-background-worker written to work/ex/beta-1.37-6/sources/1.36.0/gh/RealOrangeOne/rust-background-worker/Cargo.toml
[INFO] started frobbing RealOrangeOne/rust-background-worker
[INFO] finished frobbing RealOrangeOne/rust-background-worker
[INFO] frobbed toml for RealOrangeOne/rust-background-worker written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/RealOrangeOne/rust-background-worker/Cargo.toml
[INFO] crate RealOrangeOne/rust-background-worker 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing RealOrangeOne/rust-background-worker 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-0/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/RealOrangeOne/rust-background-worker:/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] ccd5d057b85542c848e0144ce2ccc7c1556250d2e81fe3983f0db230946a6f16
[INFO] running `"docker" "start" "-a" "ccd5d057b85542c848e0144ce2ccc7c1556250d2e81fe3983f0db230946a6f16"`
[INFO] [stderr]    Compiling synchronoise v0.4.0
[INFO] [stderr]    Compiling crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling executors v0.4.4
[INFO] [stderr]    Compiling rust-background-worker v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.41s
[INFO] running `"docker" "inspect" "ccd5d057b85542c848e0144ce2ccc7c1556250d2e81fe3983f0db230946a6f16"`
[INFO] running `"docker" "rm" "-f" "ccd5d057b85542c848e0144ce2ccc7c1556250d2e81fe3983f0db230946a6f16"`
[INFO] [stdout] ccd5d057b85542c848e0144ce2ccc7c1556250d2e81fe3983f0db230946a6f16
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/RealOrangeOne/rust-background-worker:/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] 85f89279c84e03a0408007993b14431c7186cb9601e6f6ac9504befbd222934d
[INFO] running `"docker" "start" "-a" "85f89279c84e03a0408007993b14431c7186cb9601e6f6ac9504befbd222934d"`
[INFO] [stderr]    Compiling rust-background-worker v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `"docker" "inspect" "85f89279c84e03a0408007993b14431c7186cb9601e6f6ac9504befbd222934d"`
[INFO] running `"docker" "rm" "-f" "85f89279c84e03a0408007993b14431c7186cb9601e6f6ac9504befbd222934d"`
[INFO] [stdout] 85f89279c84e03a0408007993b14431c7186cb9601e6f6ac9504befbd222934d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/RealOrangeOne/rust-background-worker:/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] 45023be4ef37c3a020c0eca2f10dc55eb9a8f7c207c7a97aca3fadfeeee9c17c
[INFO] running `"docker" "start" "-a" "45023be4ef37c3a020c0eca2f10dc55eb9a8f7c207c7a97aca3fadfeeee9c17c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_background_worker-7f0344849925d48f
[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" "45023be4ef37c3a020c0eca2f10dc55eb9a8f7c207c7a97aca3fadfeeee9c17c"`
[INFO] running `"docker" "rm" "-f" "45023be4ef37c3a020c0eca2f10dc55eb9a8f7c207c7a97aca3fadfeeee9c17c"`
[INFO] [stdout] 45023be4ef37c3a020c0eca2f10dc55eb9a8f7c207c7a97aca3fadfeeee9c17c