[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-1.38-1/sources/1.37.0/gh/Niedzwiedzw/camera_copier"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Niedzwiedzw/camera_copier'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Niedzwiedzw/camera_copier" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Niedzwiedzw/camera_copier"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Niedzwiedzw/camera_copier 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 Niedzwiedzw/camera_copier
[INFO] finished frobbing Niedzwiedzw/camera_copier
[INFO] frobbed toml for Niedzwiedzw/camera_copier written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 Niedzwiedzw/camera_copier against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 277ec339fc57c839588a409719448bda4ad1caac10f5a4ed6f643a3224c726da
[INFO] running `"docker" "start" "-a" "277ec339fc57c839588a409719448bda4ad1caac10f5a4ed6f643a3224c726da"`
[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 0.64s
[INFO] running `"docker" "inspect" "277ec339fc57c839588a409719448bda4ad1caac10f5a4ed6f643a3224c726da"`
[INFO] running `"docker" "rm" "-f" "277ec339fc57c839588a409719448bda4ad1caac10f5a4ed6f643a3224c726da"`
[INFO] [stdout] 277ec339fc57c839588a409719448bda4ad1caac10f5a4ed6f643a3224c726da
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] da680a810c621341f43981347942e772789df7a63fdf9a5619c04e6c0c8ff15b
[INFO] running `"docker" "start" "-a" "da680a810c621341f43981347942e772789df7a63fdf9a5619c04e6c0c8ff15b"`
[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 0.46s
[INFO] running `"docker" "inspect" "da680a810c621341f43981347942e772789df7a63fdf9a5619c04e6c0c8ff15b"`
[INFO] running `"docker" "rm" "-f" "da680a810c621341f43981347942e772789df7a63fdf9a5619c04e6c0c8ff15b"`
[INFO] [stdout] da680a810c621341f43981347942e772789df7a63fdf9a5619c04e6c0c8ff15b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 1219fee23f74e7ebf2b55c81e82981aef4fede144f97249ad478e67966a6c351
[INFO] running `"docker" "start" "-a" "1219fee23f74e7ebf2b55c81e82981aef4fede144f97249ad478e67966a6c351"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/camera_copier-e8acd228ccaa356e
[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" "1219fee23f74e7ebf2b55c81e82981aef4fede144f97249ad478e67966a6c351"`
[INFO] running `"docker" "rm" "-f" "1219fee23f74e7ebf2b55c81e82981aef4fede144f97249ad478e67966a6c351"`
[INFO] [stdout] 1219fee23f74e7ebf2b55c81e82981aef4fede144f97249ad478e67966a6c351