[INFO] updating cached repository NoSuchThingAsRandom/Blobs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/NoSuchThingAsRandom/Blobs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/NoSuchThingAsRandom/Blobs" "work/ex/beta-1.38-1/sources/1.37.0/gh/NoSuchThingAsRandom/Blobs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/NoSuchThingAsRandom/Blobs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/NoSuchThingAsRandom/Blobs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NoSuchThingAsRandom/Blobs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NoSuchThingAsRandom/Blobs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 58138c43b2d1a84699a024a1a8d462b87fa89a40
[INFO] sha for GitHub repo NoSuchThingAsRandom/Blobs: 58138c43b2d1a84699a024a1a8d462b87fa89a40
[INFO] validating manifest of NoSuchThingAsRandom/Blobs 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 NoSuchThingAsRandom/Blobs 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 NoSuchThingAsRandom/Blobs
[INFO] finished frobbing NoSuchThingAsRandom/Blobs
[INFO] frobbed toml for NoSuchThingAsRandom/Blobs written to work/ex/beta-1.38-1/sources/1.37.0/gh/NoSuchThingAsRandom/Blobs/Cargo.toml
[INFO] started frobbing NoSuchThingAsRandom/Blobs
[INFO] finished frobbing NoSuchThingAsRandom/Blobs
[INFO] frobbed toml for NoSuchThingAsRandom/Blobs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NoSuchThingAsRandom/Blobs/Cargo.toml
[INFO] crate NoSuchThingAsRandom/Blobs 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 NoSuchThingAsRandom/Blobs 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-2/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/NoSuchThingAsRandom/Blobs:/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] 45d99547cef67413204c56b4099abb2ecb8cdfc08da48db86b5faa19116a09fe
[INFO] running `"docker" "start" "-a" "45d99547cef67413204c56b4099abb2ecb8cdfc08da48db86b5faa19116a09fe"`
[INFO] [stderr]    Compiling blobs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/main.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn new() -> Blob {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_new`
[INFO] [stderr]    --> src/main.rs:100:1
[INFO] [stderr]     |
[INFO] [stderr] 100 | fn get_new(){
[INFO] [stderr]     | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `"docker" "inspect" "45d99547cef67413204c56b4099abb2ecb8cdfc08da48db86b5faa19116a09fe"`
[INFO] running `"docker" "rm" "-f" "45d99547cef67413204c56b4099abb2ecb8cdfc08da48db86b5faa19116a09fe"`
[INFO] [stdout] 45d99547cef67413204c56b4099abb2ecb8cdfc08da48db86b5faa19116a09fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/NoSuchThingAsRandom/Blobs:/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] 872dd1b3ef8ebee3b51716c0904ea4ef10645568b6c19d6cbf4911d5de89d395
[INFO] running `"docker" "start" "-a" "872dd1b3ef8ebee3b51716c0904ea4ef10645568b6c19d6cbf4911d5de89d395"`
[INFO] [stderr]    Compiling blobs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/main.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn new() -> Blob {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_new`
[INFO] [stderr]    --> src/main.rs:100:1
[INFO] [stderr]     |
[INFO] [stderr] 100 | fn get_new(){
[INFO] [stderr]     | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "872dd1b3ef8ebee3b51716c0904ea4ef10645568b6c19d6cbf4911d5de89d395"`
[INFO] running `"docker" "rm" "-f" "872dd1b3ef8ebee3b51716c0904ea4ef10645568b6c19d6cbf4911d5de89d395"`
[INFO] [stdout] 872dd1b3ef8ebee3b51716c0904ea4ef10645568b6c19d6cbf4911d5de89d395
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/NoSuchThingAsRandom/Blobs:/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] ad790d2f0c85335abfd0d388cdc4e2633b0934badad4c22583c12ff452e59972
[INFO] running `"docker" "start" "-a" "ad790d2f0c85335abfd0d388cdc4e2633b0934badad4c22583c12ff452e59972"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/blobs-8d5546b045f4de71
[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" "ad790d2f0c85335abfd0d388cdc4e2633b0934badad4c22583c12ff452e59972"`
[INFO] running `"docker" "rm" "-f" "ad790d2f0c85335abfd0d388cdc4e2633b0934badad4c22583c12ff452e59972"`
[INFO] [stdout] ad790d2f0c85335abfd0d388cdc4e2633b0934badad4c22583c12ff452e59972