[INFO] updating cached repository njwilson23/imgdups
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/njwilson23/imgdups
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/njwilson23/imgdups" "work/ex/beta-1.38-1/sources/1.37.0/gh/njwilson23/imgdups"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/njwilson23/imgdups'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/njwilson23/imgdups" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/njwilson23/imgdups"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/njwilson23/imgdups'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3856c6d6ecfa5e2c7d955f7a282792dcf475263b
[INFO] sha for GitHub repo njwilson23/imgdups: 3856c6d6ecfa5e2c7d955f7a282792dcf475263b
[INFO] validating manifest of njwilson23/imgdups 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 njwilson23/imgdups 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 njwilson23/imgdups
[INFO] finished frobbing njwilson23/imgdups
[INFO] frobbed toml for njwilson23/imgdups written to work/ex/beta-1.38-1/sources/1.37.0/gh/njwilson23/imgdups/Cargo.toml
[INFO] started frobbing njwilson23/imgdups
[INFO] finished frobbing njwilson23/imgdups
[INFO] frobbed toml for njwilson23/imgdups written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/njwilson23/imgdups/Cargo.toml
[INFO] crate njwilson23/imgdups 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 njwilson23/imgdups 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/njwilson23/imgdups:/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] 13230092e67b6533ac16c77e4c6e791c0fc5bed4971372188e4b254be79272cc
[INFO] running `"docker" "start" "-a" "13230092e67b6533ac16c77e4c6e791c0fc5bed4971372188e4b254be79272cc"`
[INFO] [stderr]    Compiling num-bigint v0.2.1
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling gexiv2-sys v1.0.0
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling rexiv2 v0.7.0
[INFO] [stderr]    Compiling imgdups v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.05s
[INFO] running `"docker" "inspect" "13230092e67b6533ac16c77e4c6e791c0fc5bed4971372188e4b254be79272cc"`
[INFO] running `"docker" "rm" "-f" "13230092e67b6533ac16c77e4c6e791c0fc5bed4971372188e4b254be79272cc"`
[INFO] [stdout] 13230092e67b6533ac16c77e4c6e791c0fc5bed4971372188e4b254be79272cc
[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/njwilson23/imgdups:/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] c76dc87ead54c0ad6e1c2dde54ca579b7405f01a0d7f97122b40951df5fd72df
[INFO] running `"docker" "start" "-a" "c76dc87ead54c0ad6e1c2dde54ca579b7405f01a0d7f97122b40951df5fd72df"`
[INFO] [stderr]    Compiling imgdups v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "c76dc87ead54c0ad6e1c2dde54ca579b7405f01a0d7f97122b40951df5fd72df"`
[INFO] running `"docker" "rm" "-f" "c76dc87ead54c0ad6e1c2dde54ca579b7405f01a0d7f97122b40951df5fd72df"`
[INFO] [stdout] c76dc87ead54c0ad6e1c2dde54ca579b7405f01a0d7f97122b40951df5fd72df
[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/njwilson23/imgdups:/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] 358df11c31e5d99b8e7b7e499e48605ea9b0a3126f0f588a150db28b94b11cae
[INFO] running `"docker" "start" "-a" "358df11c31e5d99b8e7b7e499e48605ea9b0a3126f0f588a150db28b94b11cae"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/imgdups-326867ca1e9d2d23
[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" "358df11c31e5d99b8e7b7e499e48605ea9b0a3126f0f588a150db28b94b11cae"`
[INFO] running `"docker" "rm" "-f" "358df11c31e5d99b8e7b7e499e48605ea9b0a3126f0f588a150db28b94b11cae"`
[INFO] [stdout] 358df11c31e5d99b8e7b7e499e48605ea9b0a3126f0f588a150db28b94b11cae