[INFO] updating cached repository Niedzwiedzw/camera_copier
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Niedzwiedzw/camera_copier
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Niedzwiedzw/camera_copier" "work/ex/beta-1.37-6/sources/1.36.0/gh/Niedzwiedzw/camera_copier"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Niedzwiedzw/camera_copier'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Niedzwiedzw/camera_copier" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Niedzwiedzw/camera_copier"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Niedzwiedzw/camera_copier'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3cf34bda9d9ca4606370337dfdee36b1a203d25e
[INFO] sha for GitHub repo Niedzwiedzw/camera_copier: 3cf34bda9d9ca4606370337dfdee36b1a203d25e
[INFO] validating manifest of Niedzwiedzw/camera_copier 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 Niedzwiedzw/camera_copier 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 Niedzwiedzw/camera_copier
[INFO] finished frobbing Niedzwiedzw/camera_copier
[INFO] frobbed toml for Niedzwiedzw/camera_copier written to work/ex/beta-1.37-6/sources/1.36.0/gh/Niedzwiedzw/camera_copier/Cargo.toml
[INFO] started frobbing Niedzwiedzw/camera_copier
[INFO] finished frobbing Niedzwiedzw/camera_copier
[INFO] frobbed toml for Niedzwiedzw/camera_copier written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Niedzwiedzw/camera_copier/Cargo.toml
[INFO] crate Niedzwiedzw/camera_copier 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 Niedzwiedzw/camera_copier 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-1/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/Niedzwiedzw/camera_copier:/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] 3f61dae17a4d2787fc599f1053d6e20a0f7490bd21b7d16b0db2d5af69a72629
[INFO] running `"docker" "start" "-a" "3f61dae17a4d2787fc599f1053d6e20a0f7490bd21b7d16b0db2d5af69a72629"`
[INFO] [stderr]    Compiling camera_copier v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::ffi::OsString`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ffi::OsString;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "3f61dae17a4d2787fc599f1053d6e20a0f7490bd21b7d16b0db2d5af69a72629"`
[INFO] running `"docker" "rm" "-f" "3f61dae17a4d2787fc599f1053d6e20a0f7490bd21b7d16b0db2d5af69a72629"`
[INFO] [stdout] 3f61dae17a4d2787fc599f1053d6e20a0f7490bd21b7d16b0db2d5af69a72629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/Niedzwiedzw/camera_copier:/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] 062099e94582fe18e163fe8ffa3d48b5749c9e3188d60ff8721736b9588d3bae
[INFO] running `"docker" "start" "-a" "062099e94582fe18e163fe8ffa3d48b5749c9e3188d60ff8721736b9588d3bae"`
[INFO] [stderr]    Compiling camera_copier v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::ffi::OsString`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::ffi::OsString;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "062099e94582fe18e163fe8ffa3d48b5749c9e3188d60ff8721736b9588d3bae"`
[INFO] running `"docker" "rm" "-f" "062099e94582fe18e163fe8ffa3d48b5749c9e3188d60ff8721736b9588d3bae"`
[INFO] [stdout] 062099e94582fe18e163fe8ffa3d48b5749c9e3188d60ff8721736b9588d3bae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/Niedzwiedzw/camera_copier:/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] f60af62ea877f3a7685003de9757672b09167c8e18ecae509b5d9a1656bcc919
[INFO] running `"docker" "start" "-a" "f60af62ea877f3a7685003de9757672b09167c8e18ecae509b5d9a1656bcc919"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[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] [stderr]      Running /opt/crater/target/debug/deps/camera_copier-2e2fff6ac5d3fa35
[INFO] running `"docker" "inspect" "f60af62ea877f3a7685003de9757672b09167c8e18ecae509b5d9a1656bcc919"`
[INFO] running `"docker" "rm" "-f" "f60af62ea877f3a7685003de9757672b09167c8e18ecae509b5d9a1656bcc919"`
[INFO] [stdout] f60af62ea877f3a7685003de9757672b09167c8e18ecae509b5d9a1656bcc919