[INFO] updating cached repository maiso/OxidizedDrone
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/maiso/OxidizedDrone
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/maiso/OxidizedDrone" "work/ex/beta-1.38-1/sources/1.37.0/gh/maiso/OxidizedDrone"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/maiso/OxidizedDrone'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/maiso/OxidizedDrone" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/maiso/OxidizedDrone"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/maiso/OxidizedDrone'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8ccb1c61189b428463feb695879577d9c8f11f60
[INFO] sha for GitHub repo maiso/OxidizedDrone: 8ccb1c61189b428463feb695879577d9c8f11f60
[INFO] validating manifest of maiso/OxidizedDrone 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 maiso/OxidizedDrone 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 maiso/OxidizedDrone
[INFO] finished frobbing maiso/OxidizedDrone
[INFO] frobbed toml for maiso/OxidizedDrone written to work/ex/beta-1.38-1/sources/1.37.0/gh/maiso/OxidizedDrone/Cargo.toml
[INFO] started frobbing maiso/OxidizedDrone
[INFO] finished frobbing maiso/OxidizedDrone
[INFO] frobbed toml for maiso/OxidizedDrone written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/maiso/OxidizedDrone/Cargo.toml
[INFO] crate maiso/OxidizedDrone 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 maiso/OxidizedDrone 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/maiso/OxidizedDrone:/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] 629de80c3f76ac4fcf2e9cf300c87698919fbcbd9e69d6761f470d81e29dca93
[INFO] running `"docker" "start" "-a" "629de80c3f76ac4fcf2e9cf300c87698919fbcbd9e69d6761f470d81e29dca93"`
[INFO] [stderr]    Compiling OxidizedDrone v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `OxidizedDrone` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `oxidized_drone`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "629de80c3f76ac4fcf2e9cf300c87698919fbcbd9e69d6761f470d81e29dca93"`
[INFO] running `"docker" "rm" "-f" "629de80c3f76ac4fcf2e9cf300c87698919fbcbd9e69d6761f470d81e29dca93"`
[INFO] [stdout] 629de80c3f76ac4fcf2e9cf300c87698919fbcbd9e69d6761f470d81e29dca93
[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/maiso/OxidizedDrone:/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] 94ce6bfe7fa122a81fc8f6a88399c13b02fce1b5b381024f8abf27b27ea5f9e2
[INFO] running `"docker" "start" "-a" "94ce6bfe7fa122a81fc8f6a88399c13b02fce1b5b381024f8abf27b27ea5f9e2"`
[INFO] [stderr]    Compiling OxidizedDrone v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `OxidizedDrone` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `oxidized_drone`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "94ce6bfe7fa122a81fc8f6a88399c13b02fce1b5b381024f8abf27b27ea5f9e2"`
[INFO] running `"docker" "rm" "-f" "94ce6bfe7fa122a81fc8f6a88399c13b02fce1b5b381024f8abf27b27ea5f9e2"`
[INFO] [stdout] 94ce6bfe7fa122a81fc8f6a88399c13b02fce1b5b381024f8abf27b27ea5f9e2
[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/maiso/OxidizedDrone:/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] 44b9ff71b05c8107bf9c834f59d2673aea579dd679cf0378d241121b0439ff8e
[INFO] running `"docker" "start" "-a" "44b9ff71b05c8107bf9c834f59d2673aea579dd679cf0378d241121b0439ff8e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/OxidizedDrone-d7e7f270fb54dfa9
[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" "44b9ff71b05c8107bf9c834f59d2673aea579dd679cf0378d241121b0439ff8e"`
[INFO] running `"docker" "rm" "-f" "44b9ff71b05c8107bf9c834f59d2673aea579dd679cf0378d241121b0439ff8e"`
[INFO] [stdout] 44b9ff71b05c8107bf9c834f59d2673aea579dd679cf0378d241121b0439ff8e