[INFO] updating cached repository Noah2610/hello-specs-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Noah2610/hello-specs-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Noah2610/hello-specs-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/Noah2610/hello-specs-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Noah2610/hello-specs-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Noah2610/hello-specs-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Noah2610/hello-specs-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Noah2610/hello-specs-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a4921bb9aaaaea8175c216d3680070f28ff777bf
[INFO] sha for GitHub repo Noah2610/hello-specs-rs: a4921bb9aaaaea8175c216d3680070f28ff777bf
[INFO] validating manifest of Noah2610/hello-specs-rs 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 Noah2610/hello-specs-rs 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 Noah2610/hello-specs-rs
[INFO] finished frobbing Noah2610/hello-specs-rs
[INFO] frobbed toml for Noah2610/hello-specs-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/Noah2610/hello-specs-rs/Cargo.toml
[INFO] started frobbing Noah2610/hello-specs-rs
[INFO] finished frobbing Noah2610/hello-specs-rs
[INFO] frobbed toml for Noah2610/hello-specs-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Noah2610/hello-specs-rs/Cargo.toml
[INFO] crate Noah2610/hello-specs-rs 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing Noah2610/hello-specs-rs 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-7/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/Noah2610/hello-specs-rs:/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] fb30edef199251b0d16d9d58ae213ad973a93be5c1b3461abf6c21cb32b18b91
[INFO] running `"docker" "start" "-a" "fb30edef199251b0d16d9d58ae213ad973a93be5c1b3461abf6c21cb32b18b91"`
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.5.2
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling derivative v1.0.2
[INFO] [stderr]    Compiling shred-derive v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling crossbeam-deque v0.5.2
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling crossbeam v0.4.1
[INFO] [stderr]    Compiling shrev v1.0.1
[INFO] [stderr]    Compiling shred v0.7.1
[INFO] [stderr]    Compiling hibitset v0.5.4
[INFO] [stderr]    Compiling specs v0.14.3
[INFO] [stderr]    Compiling hello-specs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Dispatcher`
[INFO] [stderr]  --> src/main.rs:7:57
[INFO] [stderr]   |
[INFO] [stderr] 7 | use specs::{ World, Builder, RunNow, DispatcherBuilder, Dispatcher };
[INFO] [stderr]   |                                                         ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RunNow`
[INFO] [stderr]  --> src/main.rs:7:30
[INFO] [stderr]   |
[INFO] [stderr] 7 | use specs::{ World, Builder, RunNow, DispatcherBuilder, Dispatcher };
[INFO] [stderr]   |                              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/components/position.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(x: f32, y: f32) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/components/velocity.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(x: f32, y: f32) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.21s
[INFO] running `"docker" "inspect" "fb30edef199251b0d16d9d58ae213ad973a93be5c1b3461abf6c21cb32b18b91"`
[INFO] running `"docker" "rm" "-f" "fb30edef199251b0d16d9d58ae213ad973a93be5c1b3461abf6c21cb32b18b91"`
[INFO] [stdout] fb30edef199251b0d16d9d58ae213ad973a93be5c1b3461abf6c21cb32b18b91
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/Noah2610/hello-specs-rs:/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] cd95cd9cdef7490b35a7f5087be42faa54e1109a7be2bdeee47d14e777124451
[INFO] running `"docker" "start" "-a" "cd95cd9cdef7490b35a7f5087be42faa54e1109a7be2bdeee47d14e777124451"`
[INFO] [stderr]    Compiling hello-specs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Dispatcher`
[INFO] [stderr]  --> src/main.rs:7:57
[INFO] [stderr]   |
[INFO] [stderr] 7 | use specs::{ World, Builder, RunNow, DispatcherBuilder, Dispatcher };
[INFO] [stderr]   |                                                         ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RunNow`
[INFO] [stderr]  --> src/main.rs:7:30
[INFO] [stderr]   |
[INFO] [stderr] 7 | use specs::{ World, Builder, RunNow, DispatcherBuilder, Dispatcher };
[INFO] [stderr]   |                              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/components/position.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(x: f32, y: f32) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/components/velocity.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(x: f32, y: f32) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `"docker" "inspect" "cd95cd9cdef7490b35a7f5087be42faa54e1109a7be2bdeee47d14e777124451"`
[INFO] running `"docker" "rm" "-f" "cd95cd9cdef7490b35a7f5087be42faa54e1109a7be2bdeee47d14e777124451"`
[INFO] [stdout] cd95cd9cdef7490b35a7f5087be42faa54e1109a7be2bdeee47d14e777124451
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/Noah2610/hello-specs-rs:/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] 01afd1b130a3e88dba3b500428a8b1f899e6fbd1272c7002f24807f5c04baa41
[INFO] running `"docker" "start" "-a" "01afd1b130a3e88dba3b500428a8b1f899e6fbd1272c7002f24807f5c04baa41"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_specs-336e979809dc4c66
[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" "01afd1b130a3e88dba3b500428a8b1f899e6fbd1272c7002f24807f5c04baa41"`
[INFO] running `"docker" "rm" "-f" "01afd1b130a3e88dba3b500428a8b1f899e6fbd1272c7002f24807f5c04baa41"`
[INFO] [stdout] 01afd1b130a3e88dba3b500428a8b1f899e6fbd1272c7002f24807f5c04baa41