[INFO] updating cached repository Cancain/rust-sandbox
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Cancain/rust-sandbox
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Cancain/rust-sandbox" "work/ex/beta-1.37-6/sources/1.36.0/gh/Cancain/rust-sandbox"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Cancain/rust-sandbox'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Cancain/rust-sandbox" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Cancain/rust-sandbox"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Cancain/rust-sandbox'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c2afe96e3925778b37e9c8619b0b8d6328a75f26
[INFO] sha for GitHub repo Cancain/rust-sandbox: c2afe96e3925778b37e9c8619b0b8d6328a75f26
[INFO] validating manifest of Cancain/rust-sandbox 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 Cancain/rust-sandbox 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 Cancain/rust-sandbox
[INFO] finished frobbing Cancain/rust-sandbox
[INFO] frobbed toml for Cancain/rust-sandbox written to work/ex/beta-1.37-6/sources/1.36.0/gh/Cancain/rust-sandbox/Cargo.toml
[INFO] started frobbing Cancain/rust-sandbox
[INFO] finished frobbing Cancain/rust-sandbox
[INFO] frobbed toml for Cancain/rust-sandbox written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Cancain/rust-sandbox/Cargo.toml
[INFO] crate Cancain/rust-sandbox 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Cancain/rust-sandbox 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-5/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/Cancain/rust-sandbox:/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] 137f51bfe52745c89f623c596aa8b09a1df3f7dc93433df145865f50e10e3976
[INFO] running `"docker" "start" "-a" "137f51bfe52745c89f623c596aa8b09a1df3f7dc93433df145865f50e10e3976"`
[INFO] [stderr]    Compiling rust-sandbox v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "137f51bfe52745c89f623c596aa8b09a1df3f7dc93433df145865f50e10e3976"`
[INFO] running `"docker" "rm" "-f" "137f51bfe52745c89f623c596aa8b09a1df3f7dc93433df145865f50e10e3976"`
[INFO] [stdout] 137f51bfe52745c89f623c596aa8b09a1df3f7dc93433df145865f50e10e3976
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/Cancain/rust-sandbox:/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] 23aa3e6b6c03a6adfe89155797ec7e5ee964d173c24580cb77d642ae235167f1
[INFO] running `"docker" "start" "-a" "23aa3e6b6c03a6adfe89155797ec7e5ee964d173c24580cb77d642ae235167f1"`
[INFO] [stderr]    Compiling rust-sandbox v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "23aa3e6b6c03a6adfe89155797ec7e5ee964d173c24580cb77d642ae235167f1"`
[INFO] running `"docker" "rm" "-f" "23aa3e6b6c03a6adfe89155797ec7e5ee964d173c24580cb77d642ae235167f1"`
[INFO] [stdout] 23aa3e6b6c03a6adfe89155797ec7e5ee964d173c24580cb77d642ae235167f1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/Cancain/rust-sandbox:/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] bb471d9b189167ff976462b6cf4b0749ceba1a789b555044be71a06422219242
[INFO] running `"docker" "start" "-a" "bb471d9b189167ff976462b6cf4b0749ceba1a789b555044be71a06422219242"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_sandbox-a90e78bc7f46e1fa
[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" "bb471d9b189167ff976462b6cf4b0749ceba1a789b555044be71a06422219242"`
[INFO] running `"docker" "rm" "-f" "bb471d9b189167ff976462b6cf4b0749ceba1a789b555044be71a06422219242"`
[INFO] [stdout] bb471d9b189167ff976462b6cf4b0749ceba1a789b555044be71a06422219242