[INFO] crate sphere-os 0.1.0 is already in cache
[INFO] extracting crate sphere-os 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/sphere-os/0.1.0
[INFO] extracting crate sphere-os 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sphere-os/0.1.0
[INFO] validating manifest of sphere-os-0.1.0 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 sphere-os-0.1.0 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 sphere-os-0.1.0
[INFO] finished frobbing sphere-os-0.1.0
[INFO] frobbed toml for sphere-os-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/sphere-os/0.1.0/Cargo.toml
[INFO] started frobbing sphere-os-0.1.0
[INFO] finished frobbing sphere-os-0.1.0
[INFO] frobbed toml for sphere-os-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sphere-os/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 sphere-os-0.1.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sphere-os/0.1.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] d9d77971688d2d648379df92924fa0fe15bfa3c3e29538056587ffcab537e6af
[INFO] running `"docker" "start" "-a" "d9d77971688d2d648379df92924fa0fe15bfa3c3e29538056587ffcab537e6af"`
[INFO] [stderr]    Compiling sphere-os v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `main`
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn main() {
[INFO] [stderr]   | ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "d9d77971688d2d648379df92924fa0fe15bfa3c3e29538056587ffcab537e6af"`
[INFO] running `"docker" "rm" "-f" "d9d77971688d2d648379df92924fa0fe15bfa3c3e29538056587ffcab537e6af"`
[INFO] [stdout] d9d77971688d2d648379df92924fa0fe15bfa3c3e29538056587ffcab537e6af
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sphere-os/0.1.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] abc58b684f9cbe2d4c6b80c5c3b17fef7931d3c1b0f68053f459d6bacbe442d9
[INFO] running `"docker" "start" "-a" "abc58b684f9cbe2d4c6b80c5c3b17fef7931d3c1b0f68053f459d6bacbe442d9"`
[INFO] [stderr]    Compiling sphere-os v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "abc58b684f9cbe2d4c6b80c5c3b17fef7931d3c1b0f68053f459d6bacbe442d9"`
[INFO] running `"docker" "rm" "-f" "abc58b684f9cbe2d4c6b80c5c3b17fef7931d3c1b0f68053f459d6bacbe442d9"`
[INFO] [stdout] abc58b684f9cbe2d4c6b80c5c3b17fef7931d3c1b0f68053f459d6bacbe442d9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sphere-os/0.1.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] f1f2eea242152c89ce349613b4a1fa63df77d993b02645034aab6eea0ff861c8
[INFO] running `"docker" "start" "-a" "f1f2eea242152c89ce349613b4a1fa63df77d993b02645034aab6eea0ff861c8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sphere_os-4fd6d2c92db938d3
[INFO] [stderr]    Doc-tests sphere-os
[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] [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" "f1f2eea242152c89ce349613b4a1fa63df77d993b02645034aab6eea0ff861c8"`
[INFO] running `"docker" "rm" "-f" "f1f2eea242152c89ce349613b4a1fa63df77d993b02645034aab6eea0ff861c8"`
[INFO] [stdout] f1f2eea242152c89ce349613b4a1fa63df77d993b02645034aab6eea0ff861c8