[INFO] updating cached repository chucksmash/schaching [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/chucksmash/schaching [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/chucksmash/schaching" "work/ex/beta-1.37-6/sources/1.36.0/gh/chucksmash/schaching"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/chucksmash/schaching'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/chucksmash/schaching" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chucksmash/schaching"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 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 chucksmash/schaching 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 chucksmash/schaching [INFO] finished frobbing chucksmash/schaching [INFO] frobbed toml for chucksmash/schaching written to work/ex/beta-1.37-6/sources/1.36.0/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/beta-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing chucksmash/schaching against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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=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-2019-07-23" "build" "--frozen"` [INFO] [stdout] 5b5ecd6fdd90fcd2b0479e747b909ba8ceed0be0a95ae65e23f6e95b307c00cb [INFO] running `"docker" "start" "-a" "5b5ecd6fdd90fcd2b0479e747b909ba8ceed0be0a95ae65e23f6e95b307c00cb"` [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 11.28s [INFO] running `"docker" "inspect" "5b5ecd6fdd90fcd2b0479e747b909ba8ceed0be0a95ae65e23f6e95b307c00cb"` [INFO] running `"docker" "rm" "-f" "5b5ecd6fdd90fcd2b0479e747b909ba8ceed0be0a95ae65e23f6e95b307c00cb"` [INFO] [stdout] 5b5ecd6fdd90fcd2b0479e747b909ba8ceed0be0a95ae65e23f6e95b307c00cb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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=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-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 2e756258683339efb6cad474a78f300a87b9afe23d96e6c8207c94cd8eb42a36 [INFO] running `"docker" "start" "-a" "2e756258683339efb6cad474a78f300a87b9afe23d96e6c8207c94cd8eb42a36"` [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 2.57s [INFO] running `"docker" "inspect" "2e756258683339efb6cad474a78f300a87b9afe23d96e6c8207c94cd8eb42a36"` [INFO] running `"docker" "rm" "-f" "2e756258683339efb6cad474a78f300a87b9afe23d96e6c8207c94cd8eb42a36"` [INFO] [stdout] 2e756258683339efb6cad474a78f300a87b9afe23d96e6c8207c94cd8eb42a36 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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=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-2019-07-23" "test" "--frozen"` [INFO] [stdout] c49475979a2cd4e339bc0259c2dfcc7cddbd6b3db6ddf969711f3c93ea9ea02a [INFO] running `"docker" "start" "-a" "c49475979a2cd4e339bc0259c2dfcc7cddbd6b3db6ddf969711f3c93ea9ea02a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/schaching-b7dd3ad79f305432 [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test position::tests::all_legal_offsets ... ok [INFO] [stdout] test board::tests::from_fen_works ... ok [INFO] [stdout] test tests::has_correct_constants ... ok [INFO] [stdout] test position::tests::offset_from_position ... ok [INFO] [stdout] test position::tests::position_from_str ... ok [INFO] [stdout] test position::tests::fails_on_bad_str_input ... ok [INFO] [stdout] test position::tests::gets_color_right ... 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" "c49475979a2cd4e339bc0259c2dfcc7cddbd6b3db6ddf969711f3c93ea9ea02a"` [INFO] running `"docker" "rm" "-f" "c49475979a2cd4e339bc0259c2dfcc7cddbd6b3db6ddf969711f3c93ea9ea02a"` [INFO] [stdout] c49475979a2cd4e339bc0259c2dfcc7cddbd6b3db6ddf969711f3c93ea9ea02a