[INFO] updating cached repository Kolaer/ecs-nbody
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Kolaer/ecs-nbody
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Kolaer/ecs-nbody" "work/ex/beta-1.38-1/sources/1.37.0/gh/Kolaer/ecs-nbody"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Kolaer/ecs-nbody'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Kolaer/ecs-nbody" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Kolaer/ecs-nbody"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Kolaer/ecs-nbody'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1de7bc228a5b811a3b1d00dc21eb84b58e2472f6
[INFO] sha for GitHub repo Kolaer/ecs-nbody: 1de7bc228a5b811a3b1d00dc21eb84b58e2472f6
[INFO] validating manifest of Kolaer/ecs-nbody 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 Kolaer/ecs-nbody 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 Kolaer/ecs-nbody
[INFO] finished frobbing Kolaer/ecs-nbody
[INFO] frobbed toml for Kolaer/ecs-nbody written to work/ex/beta-1.38-1/sources/1.37.0/gh/Kolaer/ecs-nbody/Cargo.toml
[INFO] started frobbing Kolaer/ecs-nbody
[INFO] finished frobbing Kolaer/ecs-nbody
[INFO] frobbed toml for Kolaer/ecs-nbody written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Kolaer/ecs-nbody/Cargo.toml
[INFO] crate Kolaer/ecs-nbody 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 Kolaer/ecs-nbody against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Kolaer/ecs-nbody:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 612ba33296a9aa103c15e9826c81c6f60aa19af0b09dc152e93f181655a40c90
[INFO] running `"docker" "start" "-a" "612ba33296a9aa103c15e9826c81c6f60aa19af0b09dc152e93f181655a40c90"`
[INFO] [stderr]    Compiling sdl2-sys v0.32.5
[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 v0.2.14
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling shred-derive v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling crossbeam-deque v0.5.2
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling shrev v1.0.1
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling crossbeam v0.4.1
[INFO] [stderr]    Compiling sdl2 v0.32.1
[INFO] [stderr]    Compiling hibitset v0.5.4
[INFO] [stderr]    Compiling shred v0.7.1
[INFO] [stderr]    Compiling specs v0.14.3
[INFO] [stderr]    Compiling ecs-nbody v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Join` is imported redundantly
[INFO] [stderr]   --> src/main.rs:59:13
[INFO] [stderr]    |
[INFO] [stderr] 12 | use specs::prelude::*;
[INFO] [stderr]    |     ----------------- the item `Join` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 59 |         use specs::Join;
[INFO] [stderr]    |             ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Join` is imported redundantly
[INFO] [stderr]    --> src/main.rs:142:13
[INFO] [stderr]     |
[INFO] [stderr] 12  | use specs::prelude::*;
[INFO] [stderr]     |     ----------------- the item `Join` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 142 |         use specs::Join;
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.68s
[INFO] running `"docker" "inspect" "612ba33296a9aa103c15e9826c81c6f60aa19af0b09dc152e93f181655a40c90"`
[INFO] running `"docker" "rm" "-f" "612ba33296a9aa103c15e9826c81c6f60aa19af0b09dc152e93f181655a40c90"`
[INFO] [stdout] 612ba33296a9aa103c15e9826c81c6f60aa19af0b09dc152e93f181655a40c90
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Kolaer/ecs-nbody:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2d9a465c50c00762dbde53a085ceb1dd791402908692d9dd13ec1a2a5bc6308c
[INFO] running `"docker" "start" "-a" "2d9a465c50c00762dbde53a085ceb1dd791402908692d9dd13ec1a2a5bc6308c"`
[INFO] [stderr]    Compiling ecs-nbody v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Join` is imported redundantly
[INFO] [stderr]   --> src/main.rs:59:13
[INFO] [stderr]    |
[INFO] [stderr] 12 | use specs::prelude::*;
[INFO] [stderr]    |     ----------------- the item `Join` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 59 |         use specs::Join;
[INFO] [stderr]    |             ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Join` is imported redundantly
[INFO] [stderr]    --> src/main.rs:142:13
[INFO] [stderr]     |
[INFO] [stderr] 12  | use specs::prelude::*;
[INFO] [stderr]     |     ----------------- the item `Join` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 142 |         use specs::Join;
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `"docker" "inspect" "2d9a465c50c00762dbde53a085ceb1dd791402908692d9dd13ec1a2a5bc6308c"`
[INFO] running `"docker" "rm" "-f" "2d9a465c50c00762dbde53a085ceb1dd791402908692d9dd13ec1a2a5bc6308c"`
[INFO] [stdout] 2d9a465c50c00762dbde53a085ceb1dd791402908692d9dd13ec1a2a5bc6308c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Kolaer/ecs-nbody:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 181c81f923425688cf35f743f70f750c7ad202a6de375ed5bb8d32f72e8531ec
[INFO] running `"docker" "start" "-a" "181c81f923425688cf35f743f70f750c7ad202a6de375ed5bb8d32f72e8531ec"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ecs_nbody-478cdcc2d3587c15
[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" "181c81f923425688cf35f743f70f750c7ad202a6de375ed5bb8d32f72e8531ec"`
[INFO] running `"docker" "rm" "-f" "181c81f923425688cf35f743f70f750c7ad202a6de375ed5bb8d32f72e8531ec"`
[INFO] [stdout] 181c81f923425688cf35f743f70f750c7ad202a6de375ed5bb8d32f72e8531ec