[INFO] updating cached repository besok/rust_sanbox
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/besok/rust_sanbox
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/besok/rust_sanbox" "work/ex/beta-1.38-1/sources/1.37.0/gh/besok/rust_sanbox"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/besok/rust_sanbox'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/besok/rust_sanbox" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/besok/rust_sanbox"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/besok/rust_sanbox'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3ecaf731843bd7cbc69d1fbc4ceb5a8fa323236d
[INFO] sha for GitHub repo besok/rust_sanbox: 3ecaf731843bd7cbc69d1fbc4ceb5a8fa323236d
[INFO] validating manifest of besok/rust_sanbox 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 besok/rust_sanbox 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 besok/rust_sanbox
[INFO] finished frobbing besok/rust_sanbox
[INFO] frobbed toml for besok/rust_sanbox written to work/ex/beta-1.38-1/sources/1.37.0/gh/besok/rust_sanbox/Cargo.toml
[INFO] started frobbing besok/rust_sanbox
[INFO] finished frobbing besok/rust_sanbox
[INFO] frobbed toml for besok/rust_sanbox written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/besok/rust_sanbox/Cargo.toml
[INFO] crate besok/rust_sanbox 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing besok/rust_sanbox 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/besok/rust_sanbox:/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] 2f18db363b8ede7039b28237698f1e17970adc0f64e621e0cc1ae893c426390a
[INFO] running `"docker" "start" "-a" "2f18db363b8ede7039b28237698f1e17970adc0f64e621e0cc1ae893c426390a"`
[INFO] [stderr]    Compiling sandbox v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "2f18db363b8ede7039b28237698f1e17970adc0f64e621e0cc1ae893c426390a"`
[INFO] running `"docker" "rm" "-f" "2f18db363b8ede7039b28237698f1e17970adc0f64e621e0cc1ae893c426390a"`
[INFO] [stdout] 2f18db363b8ede7039b28237698f1e17970adc0f64e621e0cc1ae893c426390a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/besok/rust_sanbox:/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] 13bd341b105beb5344e7f5750aca50f4c8ae6c1199abc06fd954eca383049b9e
[INFO] running `"docker" "start" "-a" "13bd341b105beb5344e7f5750aca50f4c8ae6c1199abc06fd954eca383049b9e"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sandbox v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "13bd341b105beb5344e7f5750aca50f4c8ae6c1199abc06fd954eca383049b9e"`
[INFO] running `"docker" "rm" "-f" "13bd341b105beb5344e7f5750aca50f4c8ae6c1199abc06fd954eca383049b9e"`
[INFO] [stdout] 13bd341b105beb5344e7f5750aca50f4c8ae6c1199abc06fd954eca383049b9e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/besok/rust_sanbox:/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"`
[INFO] [stdout] aa9e7985db561da12c6ba670b14837e7777c147143845c43312eaf29b5e2c206
[INFO] running `"docker" "start" "-a" "aa9e7985db561da12c6ba670b14837e7777c147143845c43312eaf29b5e2c206"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sandbox-f13ddd10fd769b82
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sandbox-f6fceaa5030ad024
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests sandbox
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "aa9e7985db561da12c6ba670b14837e7777c147143845c43312eaf29b5e2c206"`
[INFO] running `"docker" "rm" "-f" "aa9e7985db561da12c6ba670b14837e7777c147143845c43312eaf29b5e2c206"`
[INFO] [stdout] aa9e7985db561da12c6ba670b14837e7777c147143845c43312eaf29b5e2c206