[INFO] updating cached repository windsfoot/rust15
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/windsfoot/rust15
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/windsfoot/rust15" "work/ex/beta-1.37-6/sources/1.36.0/gh/windsfoot/rust15"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/windsfoot/rust15'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/windsfoot/rust15" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/windsfoot/rust15"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/windsfoot/rust15'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8283761d31cfd494a9645c480dc28d862341739a
[INFO] sha for GitHub repo windsfoot/rust15: 8283761d31cfd494a9645c480dc28d862341739a
[INFO] validating manifest of windsfoot/rust15 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 windsfoot/rust15 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 windsfoot/rust15
[INFO] finished frobbing windsfoot/rust15
[INFO] frobbed toml for windsfoot/rust15 written to work/ex/beta-1.37-6/sources/1.36.0/gh/windsfoot/rust15/Cargo.toml
[INFO] started frobbing windsfoot/rust15
[INFO] finished frobbing windsfoot/rust15
[INFO] frobbed toml for windsfoot/rust15 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/windsfoot/rust15/Cargo.toml
[INFO] crate windsfoot/rust15 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing windsfoot/rust15 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/gh/windsfoot/rust15:/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] cf99ec85281a7a4cfcad4c7a4eb765cd9a9ba0ac65fb1f5789c3f8a9af8c56ac
[INFO] running `"docker" "start" "-a" "cf99ec85281a7a4cfcad4c7a4eb765cd9a9ba0ac65fb1f5789c3f8a9af8c56ac"`
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling serde v1.0.55
[INFO] [stderr]    Compiling encoding_rs v0.7.2
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling csv v1.0.0
[INFO] [stderr]    Compiling sto v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable `sLine` should have a snake case name
[INFO] [stderr]   --> src/lib/kbar.rs:33:16
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn new(sLine:&Vec<u8>)->Kbar
[INFO] [stderr]    |                ^^^^^ help: convert the identifier to snake case: `s_line`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.65s
[INFO] running `"docker" "inspect" "cf99ec85281a7a4cfcad4c7a4eb765cd9a9ba0ac65fb1f5789c3f8a9af8c56ac"`
[INFO] running `"docker" "rm" "-f" "cf99ec85281a7a4cfcad4c7a4eb765cd9a9ba0ac65fb1f5789c3f8a9af8c56ac"`
[INFO] [stdout] cf99ec85281a7a4cfcad4c7a4eb765cd9a9ba0ac65fb1f5789c3f8a9af8c56ac
[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/gh/windsfoot/rust15:/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] ec92928c85b94e73a4fc984a98c99761ea607c0d6f75695ad7b22b5a5bf03893
[INFO] running `"docker" "start" "-a" "ec92928c85b94e73a4fc984a98c99761ea607c0d6f75695ad7b22b5a5bf03893"`
[INFO] [stderr]    Compiling sto v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable `sLine` should have a snake case name
[INFO] [stderr]   --> src/lib/kbar.rs:33:16
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn new(sLine:&Vec<u8>)->Kbar
[INFO] [stderr]    |                ^^^^^ help: convert the identifier to snake case: `s_line`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "ec92928c85b94e73a4fc984a98c99761ea607c0d6f75695ad7b22b5a5bf03893"`
[INFO] running `"docker" "rm" "-f" "ec92928c85b94e73a4fc984a98c99761ea607c0d6f75695ad7b22b5a5bf03893"`
[INFO] [stdout] ec92928c85b94e73a4fc984a98c99761ea607c0d6f75695ad7b22b5a5bf03893
[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/gh/windsfoot/rust15:/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] d841f69a5fcc34bb74a15e6c4cbc237ef2cb2e630b3841d1432768c8c6eebb76
[INFO] running `"docker" "start" "-a" "d841f69a5fcc34bb74a15e6c4cbc237ef2cb2e630b3841d1432768c8c6eebb76"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sto-6e8680f31e9c0c6a
[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" "d841f69a5fcc34bb74a15e6c4cbc237ef2cb2e630b3841d1432768c8c6eebb76"`
[INFO] running `"docker" "rm" "-f" "d841f69a5fcc34bb74a15e6c4cbc237ef2cb2e630b3841d1432768c8c6eebb76"`
[INFO] [stdout] d841f69a5fcc34bb74a15e6c4cbc237ef2cb2e630b3841d1432768c8c6eebb76