[INFO] updating cached repository NPN/coerceo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/NPN/coerceo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/NPN/coerceo" "work/ex/beta-1.38-1/sources/1.37.0/gh/NPN/coerceo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/NPN/coerceo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/NPN/coerceo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NPN/coerceo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NPN/coerceo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 30066b271be23fc2446431a5a305c585af38a706
[INFO] sha for GitHub repo NPN/coerceo: 30066b271be23fc2446431a5a305c585af38a706
[INFO] validating manifest of NPN/coerceo 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 NPN/coerceo 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 NPN/coerceo
[INFO] finished frobbing NPN/coerceo
[INFO] frobbed toml for NPN/coerceo written to work/ex/beta-1.38-1/sources/1.37.0/gh/NPN/coerceo/Cargo.toml
[INFO] started frobbing NPN/coerceo
[INFO] finished frobbing NPN/coerceo
[INFO] frobbed toml for NPN/coerceo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NPN/coerceo/Cargo.toml
[INFO] crate NPN/coerceo 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 NPN/coerceo 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-4/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/NPN/coerceo:/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] 0d722059235582aa58dd507406d1eb071513260b9c83736d7ea18d5028f150b6
[INFO] running `"docker" "start" "-a" "0d722059235582aa58dd507406d1eb071513260b9c83736d7ea18d5028f150b6"`
[INFO] [stderr]    Compiling imgui-sys v0.0.23
[INFO] [stderr]    Compiling backtrace v0.3.26
[INFO] [stderr]    Compiling glutin v0.19.0
[INFO] [stderr]    Compiling glium v0.23.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.5
[INFO] [stderr]    Compiling winit v0.18.1
[INFO] [stderr]    Compiling imgui v0.0.23
[INFO] [stderr]    Compiling imgui-glium-renderer v0.0.23
[INFO] [stderr]    Compiling coerceo v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused return value of `core::num::<impl u8>::wrapping_add` that must be used
[INFO] [stderr]   --> src/model/ttable.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         self.age.wrapping_add(1);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this returns the result of the operation, without modifying the original
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] running `"docker" "inspect" "0d722059235582aa58dd507406d1eb071513260b9c83736d7ea18d5028f150b6"`
[INFO] running `"docker" "rm" "-f" "0d722059235582aa58dd507406d1eb071513260b9c83736d7ea18d5028f150b6"`
[INFO] [stdout] 0d722059235582aa58dd507406d1eb071513260b9c83736d7ea18d5028f150b6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/NPN/coerceo:/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] 4a0d5761eca552f57885f91e9382c160aac2a80c08f7f792ec60e70f45508b35
[INFO] running `"docker" "start" "-a" "4a0d5761eca552f57885f91e9382c160aac2a80c08f7f792ec60e70f45508b35"`
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling csv v1.0.7
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling coerceo v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused return value of `core::num::<impl u8>::wrapping_add` that must be used
[INFO] [stderr]   --> src/model/ttable.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         self.age.wrapping_add(1);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this returns the result of the operation, without modifying the original
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.06s
[INFO] running `"docker" "inspect" "4a0d5761eca552f57885f91e9382c160aac2a80c08f7f792ec60e70f45508b35"`
[INFO] running `"docker" "rm" "-f" "4a0d5761eca552f57885f91e9382c160aac2a80c08f7f792ec60e70f45508b35"`
[INFO] [stdout] 4a0d5761eca552f57885f91e9382c160aac2a80c08f7f792ec60e70f45508b35
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/NPN/coerceo:/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] 2aa1ba5b672169066fd6f54d74594c538ec540a819f5f8f549584a8fe6a1df9d
[INFO] running `"docker" "start" "-a" "2aa1ba5b672169066fd6f54d74594c538ec540a819f5f8f549584a8fe6a1df9d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/coerceo-f5041a8aebd27bcb
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test model::constants::tests::edge_neighbors ... ignored
[INFO] [stdout] test model::constants::tests::hex_field_neighbors ... ignored
[INFO] [stdout] test model::constants::tests::hex_mask ... ignored
[INFO] [stdout] test model::constants::tests::laurentius_starting_position ... ignored
[INFO] [stdout] test model::constants::tests::ocius_starting_position ... ignored
[INFO] [stdout] test model::constants::tests::removable_hex_combs ... ignored
[INFO] [stdout] test model::constants::tests::vertex_neighbors ... ignored
[INFO] [stdout] test tests::laurentius_perft_5 ... ignored
[INFO] [stdout] test tests::laurentius_perft_6 ... ignored
[INFO] [stdout] test tests::ocius_perft_6 ... ignored
[INFO] [stdout] test tests::ocius_perft_7 ... ignored
[INFO] [stdout] test tests::laurentius_perft_4 ... ok
[INFO] [stdout] test tests::ocius_perft_5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 11 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/coerceo-4c3b388532bc77af
[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] [stderr]    Doc-tests coerceo
[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" "2aa1ba5b672169066fd6f54d74594c538ec540a819f5f8f549584a8fe6a1df9d"`
[INFO] running `"docker" "rm" "-f" "2aa1ba5b672169066fd6f54d74594c538ec540a819f5f8f549584a8fe6a1df9d"`
[INFO] [stdout] 2aa1ba5b672169066fd6f54d74594c538ec540a819f5f8f549584a8fe6a1df9d