[INFO] updating cached repository tompko/arendil [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/tompko/arendil [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/tompko/arendil" "work/ex/beta-1.37-6/sources/1.36.0/gh/tompko/arendil"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/tompko/arendil'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tompko/arendil" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tompko/arendil"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tompko/arendil'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 170f67cb23d1c60c11b9ef5be11f6d56558cb351 [INFO] sha for GitHub repo tompko/arendil: 170f67cb23d1c60c11b9ef5be11f6d56558cb351 [INFO] validating manifest of tompko/arendil 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 tompko/arendil 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 tompko/arendil [INFO] finished frobbing tompko/arendil [INFO] frobbed toml for tompko/arendil written to work/ex/beta-1.37-6/sources/1.36.0/gh/tompko/arendil/Cargo.toml [INFO] started frobbing tompko/arendil [INFO] finished frobbing tompko/arendil [INFO] frobbed toml for tompko/arendil written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tompko/arendil/Cargo.toml [INFO] crate tompko/arendil 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tompko/arendil/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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] testing tompko/arendil against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tompko/arendil:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] dea711797db68bd542d7eee45be3cdf4799d20f7533573ee3fb04b995d32ce46 [INFO] running `"docker" "start" "-a" "dea711797db68bd542d7eee45be3cdf4799d20f7533573ee3fb04b995d32ce46"` [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling arendil v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Cursor` [INFO] [stderr] --> src/epd.rs:1:35 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{BufReader, BufRead, Cursor, Read}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `line` [INFO] [stderr] --> src/epd.rs:43:16 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn new(line: String) -> Result { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_line` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `epd` [INFO] [stderr] --> src/perft.rs:3:13 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn test(epd: &EpdReader) -> Result<(), String> { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_epd` [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `EpdOperand` [INFO] [stderr] --> src/epd.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | pub enum EpdOperand { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Epd` [INFO] [stderr] --> src/epd.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct Epd { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `reader` [INFO] [stderr] --> src/epd.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | reader: &'a mut Read, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `decode` [INFO] [stderr] --> src/epd.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn decode(&mut self) -> Result, String> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/epd.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn new(line: String) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.80s [INFO] running `"docker" "inspect" "dea711797db68bd542d7eee45be3cdf4799d20f7533573ee3fb04b995d32ce46"` [INFO] running `"docker" "rm" "-f" "dea711797db68bd542d7eee45be3cdf4799d20f7533573ee3fb04b995d32ce46"` [INFO] [stdout] dea711797db68bd542d7eee45be3cdf4799d20f7533573ee3fb04b995d32ce46 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tompko/arendil:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] a2c34c32f15cd86f3a939d44f333887d6d1f5e157ad82e128bd44ca0a5a6b6eb [INFO] running `"docker" "start" "-a" "a2c34c32f15cd86f3a939d44f333887d6d1f5e157ad82e128bd44ca0a5a6b6eb"` [INFO] [stderr] Compiling arendil v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Cursor` [INFO] [stderr] --> src/epd.rs:1:35 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{BufReader, BufRead, Cursor, Read}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BufRead`, `BufReader`, `Read` [INFO] [stderr] --> src/epd.rs:51:19 [INFO] [stderr] | [INFO] [stderr] 51 | use std::io::{BufReader, BufRead, Cursor, Read}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `line` [INFO] [stderr] --> src/epd.rs:43:16 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn new(line: String) -> Result { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_line` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `epd` [INFO] [stderr] --> src/perft.rs:3:13 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn test(epd: &EpdReader) -> Result<(), String> { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_epd` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Str` [INFO] [stderr] --> src/epd.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | Str(String), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Move` [INFO] [stderr] --> src/epd.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | Move(String), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Unsigned` [INFO] [stderr] --> src/epd.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Unsigned(u32), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Integer` [INFO] [stderr] --> src/epd.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Integer(i32), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Float` [INFO] [stderr] --> src/epd.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Float(f32) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `fen_string` [INFO] [stderr] --> src/epd.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | fen_string: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `operations` [INFO] [stderr] --> src/epd.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | operations: Vec [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `"docker" "inspect" "a2c34c32f15cd86f3a939d44f333887d6d1f5e157ad82e128bd44ca0a5a6b6eb"` [INFO] running `"docker" "rm" "-f" "a2c34c32f15cd86f3a939d44f333887d6d1f5e157ad82e128bd44ca0a5a6b6eb"` [INFO] [stdout] a2c34c32f15cd86f3a939d44f333887d6d1f5e157ad82e128bd44ca0a5a6b6eb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tompko/arendil:/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 95fc85f079b2ebd00a9fa5b9e571f54dface86c206c75f86485de33aff7930bd [INFO] running `"docker" "start" "-a" "95fc85f079b2ebd00a9fa5b9e571f54dface86c206c75f86485de33aff7930bd"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/arendil-e356cc2535e5ca5c [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test epd::tests::test_perft_line ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- epd::tests::test_perft_line stdout ---- [INFO] [stdout] thread 'epd::tests::test_perft_line' panicked at 'assertion failed: epd.is_ok()', src/epd.rs:59:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x560e5e4950d3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x560e5e490a0b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x560e5e493e16 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x560e5e493b3e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x560e5e49451f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x560e5e4801a7 - std::panicking::begin_panic::hcc12998556f8af03 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stdout] 6: 0x560e5e440022 - arendil::epd::tests::test_perft_line::hd413de179225a171 [INFO] [stdout] at src/epd.rs:59 [INFO] [stdout] 7: 0x560e5e43ff69 - arendil::epd::tests::test_perft_line::{{closure}}::hdf501fd4de225130 [INFO] [stdout] at src/epd.rs:54 [INFO] [stdout] 8: 0x560e5e44035d - core::ops::function::FnOnce::call_once::h093de0ffd3621f36 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 9: 0x560e5e44cc6e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 10: 0x560e5e497269 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 11: 0x560e5e467567 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 12: 0x560e5e441f84 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 13: 0x560e5e446034 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 14: 0x560e5e497269 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x560e5e446641 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x560e5e4887ee - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x560e5e49694f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 18: 0x7fdcf32b24a3 - start_thread [INFO] [stdout] 19: 0x7fdcf38b4d0e - __clone [INFO] [stdout] 20: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] epd::tests::test_perft_line [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin arendil' [INFO] running `"docker" "inspect" "95fc85f079b2ebd00a9fa5b9e571f54dface86c206c75f86485de33aff7930bd"` [INFO] running `"docker" "rm" "-f" "95fc85f079b2ebd00a9fa5b9e571f54dface86c206c75f86485de33aff7930bd"` [INFO] [stdout] 95fc85f079b2ebd00a9fa5b9e571f54dface86c206c75f86485de33aff7930bd