[INFO] updating cached repository https://github.com/edelsonc/rusty-transparent
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 547ef0169ea43aa2836cd1e158953c0935f57710
[INFO] testing edelsonc/rusty-transparent against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedelsonc%2Frusty-transparent" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/edelsonc/rusty-transparent on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/edelsonc/rusty-transparent
[INFO] finished tweaking git repo https://github.com/edelsonc/rusty-transparent
[INFO] tweaked toml for git repo https://github.com/edelsonc/rusty-transparent written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/edelsonc/rusty-transparent already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 6037dc63ff7fe216aacd40606f9f9a64ef50f5bf2a7dc1f8da3d608e3e07bb57
[INFO] running `"docker" "start" "-a" "6037dc63ff7fe216aacd40606f9f9a64ef50f5bf2a7dc1f8da3d608e3e07bb57"`
[INFO] [stderr]    Compiling rusty-transparent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/main.rs:64:13
[INFO] [stderr]    |
[INFO] [stderr] 64 |         Err(e) => panic!("Not a valid image path or could not open image"),
[INFO] [stderr]    |             ^ help: consider prefixing with an underscore: `_e`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.35s
[INFO] running `"docker" "inspect" "6037dc63ff7fe216aacd40606f9f9a64ef50f5bf2a7dc1f8da3d608e3e07bb57"`
[INFO] running `"docker" "rm" "-f" "6037dc63ff7fe216aacd40606f9f9a64ef50f5bf2a7dc1f8da3d608e3e07bb57"`
[INFO] [stdout] 6037dc63ff7fe216aacd40606f9f9a64ef50f5bf2a7dc1f8da3d608e3e07bb57
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] b6e169a2a253e31d3df251b53c87f591bf34313032b4acd176281dea08185a6f
[INFO] running `"docker" "start" "-a" "b6e169a2a253e31d3df251b53c87f591bf34313032b4acd176281dea08185a6f"`
[INFO] [stderr]    Compiling rusty-transparent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/main.rs:64:13
[INFO] [stderr]    |
[INFO] [stderr] 64 |         Err(e) => panic!("Not a valid image path or could not open image"),
[INFO] [stderr]    |             ^ help: consider prefixing with an underscore: `_e`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "b6e169a2a253e31d3df251b53c87f591bf34313032b4acd176281dea08185a6f"`
[INFO] running `"docker" "rm" "-f" "b6e169a2a253e31d3df251b53c87f591bf34313032b4acd176281dea08185a6f"`
[INFO] [stdout] b6e169a2a253e31d3df251b53c87f591bf34313032b4acd176281dea08185a6f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 80d1b229960643446ee3126fd452623e6d6dc2326e2b97b2dc6f93ac622d2eba
[INFO] running `"docker" "start" "-a" "80d1b229960643446ee3126fd452623e6d6dc2326e2b97b2dc6f93ac622d2eba"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rusty_transparent-b53ea2f3f3a75deb
[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" "80d1b229960643446ee3126fd452623e6d6dc2326e2b97b2dc6f93ac622d2eba"`
[INFO] running `"docker" "rm" "-f" "80d1b229960643446ee3126fd452623e6d6dc2326e2b97b2dc6f93ac622d2eba"`
[INFO] [stdout] 80d1b229960643446ee3126fd452623e6d6dc2326e2b97b2dc6f93ac622d2eba