[INFO] cloning repository chucksmash/schaching
[INFO] running `"git" "clone" "--bare" "git://github.com/chucksmash/schaching.git" "work/cache/sources/gh/chucksmash/schaching"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/chucksmash/schaching'...
[INFO] running `"git" "clone" "work/cache/sources/gh/chucksmash/schaching" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/chucksmash/schaching"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/chucksmash/schaching'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/chucksmash/schaching" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/chucksmash/schaching"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/chucksmash/schaching'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6c28e2e4988413791ad4a4db533bcd360f96553a
[INFO] sha for GitHub repo chucksmash/schaching: 6c28e2e4988413791ad4a4db533bcd360f96553a
[INFO] validating manifest of chucksmash/schaching on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of chucksmash/schaching on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing chucksmash/schaching
[INFO] finished frobbing chucksmash/schaching
[INFO] frobbed toml for chucksmash/schaching written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/chucksmash/schaching/Cargo.toml
[INFO] started frobbing chucksmash/schaching
[INFO] finished frobbing chucksmash/schaching
[INFO] frobbed toml for chucksmash/schaching written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/chucksmash/schaching/Cargo.toml
[INFO] crate chucksmash/schaching already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing chucksmash/schaching against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/chucksmash/schaching:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 325bc718a78fe853381380ddd5860667322fa9519fd453d4942bc7dc94960f51
[INFO] running `"docker" "start" "-a" "325bc718a78fe853381380ddd5860667322fa9519fd453d4942bc7dc94960f51"`
[INFO] [stderr]    Compiling regex v1.0.2
[INFO] [stderr]    Compiling schaching v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `usize` is imported redundantly
[INFO] [stderr]   --> src/main.rs:73:17
[INFO] [stderr]    |
[INFO] [stderr] 12 |     use std::usize;
[INFO] [stderr]    |         ---------- the item `usize` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 73 |             use std::usize;
[INFO] [stderr]    |                 ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `usize` is imported redundantly
[INFO] [stderr]    --> src/main.rs:106:17
[INFO] [stderr]     |
[INFO] [stderr] 12  |     use std::usize;
[INFO] [stderr]     |         ---------- the item `usize` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 106 |             use std::usize;
[INFO] [stderr]     |                 ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `usize` is imported redundantly
[INFO] [stderr]    --> src/main.rs:178:17
[INFO] [stderr]     |
[INFO] [stderr] 12  |     use std::usize;
[INFO] [stderr]     |         ---------- the item `usize` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 178 |             use std::usize;
[INFO] [stderr]     |                 ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `usize` is imported redundantly
[INFO] [stderr]    --> src/main.rs:186:17
[INFO] [stderr]     |
[INFO] [stderr] 12  |     use std::usize;
[INFO] [stderr]     |         ---------- the item `usize` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 186 |             use std::usize;
[INFO] [stderr]     |                 ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.73s
[INFO] running `"docker" "inspect" "325bc718a78fe853381380ddd5860667322fa9519fd453d4942bc7dc94960f51"`
[INFO] running `"docker" "rm" "-f" "325bc718a78fe853381380ddd5860667322fa9519fd453d4942bc7dc94960f51"`
[INFO] [stdout] 325bc718a78fe853381380ddd5860667322fa9519fd453d4942bc7dc94960f51
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/chucksmash/schaching:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 51ed521e3c76f6a472970c9bfb48a24d6854a981cbae61cff191f4880fdb7b42
[INFO] running `"docker" "start" "-a" "51ed521e3c76f6a472970c9bfb48a24d6854a981cbae61cff191f4880fdb7b42"`
[INFO] [stderr]    Compiling schaching v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `usize` is imported redundantly
[INFO] [stderr]   --> src/main.rs:73:17
[INFO] [stderr]    |
[INFO] [stderr] 12 |     use std::usize;
[INFO] [stderr]    |         ---------- the item `usize` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 73 |             use std::usize;
[INFO] [stderr]    |                 ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `usize` is imported redundantly
[INFO] [stderr]    --> src/main.rs:106:17
[INFO] [stderr]     |
[INFO] [stderr] 12  |     use std::usize;
[INFO] [stderr]     |         ---------- the item `usize` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 106 |             use std::usize;
[INFO] [stderr]     |                 ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `usize` is imported redundantly
[INFO] [stderr]    --> src/main.rs:178:17
[INFO] [stderr]     |
[INFO] [stderr] 12  |     use std::usize;
[INFO] [stderr]     |         ---------- the item `usize` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 178 |             use std::usize;
[INFO] [stderr]     |                 ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `usize` is imported redundantly
[INFO] [stderr]    --> src/main.rs:186:17
[INFO] [stderr]     |
[INFO] [stderr] 12  |     use std::usize;
[INFO] [stderr]     |         ---------- the item `usize` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 186 |             use std::usize;
[INFO] [stderr]     |                 ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Piece` is imported redundantly
[INFO] [stderr]    --> src/main.rs:582:17
[INFO] [stderr]     |
[INFO] [stderr] 577 |         use super::*;
[INFO] [stderr]     |             -------- the item `Piece` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 582 |             use super::super::piece::Piece;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `"docker" "inspect" "51ed521e3c76f6a472970c9bfb48a24d6854a981cbae61cff191f4880fdb7b42"`
[INFO] running `"docker" "rm" "-f" "51ed521e3c76f6a472970c9bfb48a24d6854a981cbae61cff191f4880fdb7b42"`
[INFO] [stdout] 51ed521e3c76f6a472970c9bfb48a24d6854a981cbae61cff191f4880fdb7b42
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/chucksmash/schaching:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 7b3f668cac4915754b384230ed044061a63508952a724f609a24459f8ad9b864
[INFO] running `"docker" "start" "-a" "7b3f668cac4915754b384230ed044061a63508952a724f609a24459f8ad9b864"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/schaching-bcbe50c2e568412e
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::has_correct_constants ... ok
[INFO] [stdout] test position::tests::all_legal_offsets ... ok
[INFO] [stdout] test board::tests::from_fen_works ... ok
[INFO] [stdout] test position::tests::gets_color_right ... ok
[INFO] [stdout] test position::tests::fails_on_bad_str_input ... ok
[INFO] [stdout] test position::tests::offset_from_position ... ok
[INFO] [stdout] test position::tests::position_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7b3f668cac4915754b384230ed044061a63508952a724f609a24459f8ad9b864"`
[INFO] running `"docker" "rm" "-f" "7b3f668cac4915754b384230ed044061a63508952a724f609a24459f8ad9b864"`
[INFO] [stdout] 7b3f668cac4915754b384230ed044061a63508952a724f609a24459f8ad9b864