[INFO] updating cached repository Mistra/A.S.D. [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Mistra/A.S.D. [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Mistra/A.S.D." "work/ex/beta-1.38-1/sources/1.37.0/gh/Mistra/A.S.D."` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Mistra/A.S.D.'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Mistra/A.S.D." "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Mistra/A.S.D."` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Mistra/A.S.D.'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0afb343b19427165a490e0a5e3accee1c427a12f [INFO] sha for GitHub repo Mistra/A.S.D.: 0afb343b19427165a490e0a5e3accee1c427a12f [INFO] validating manifest of Mistra/A.S.D. 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 Mistra/A.S.D. 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 Mistra/A.S.D. [INFO] finished frobbing Mistra/A.S.D. [INFO] frobbed toml for Mistra/A.S.D. written to work/ex/beta-1.38-1/sources/1.37.0/gh/Mistra/A.S.D./Cargo.toml [INFO] started frobbing Mistra/A.S.D. [INFO] finished frobbing Mistra/A.S.D. [INFO] frobbed toml for Mistra/A.S.D. written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Mistra/A.S.D./Cargo.toml [INFO] crate Mistra/A.S.D. 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Mistra/A.S.D. 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/Mistra/A.S.D.:/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] 93cc49f543500c972c5b4ffe7e595ae2b863573609b0b97a93a2b0fd3ed80ae3 [INFO] running `"docker" "start" "-a" "93cc49f543500c972c5b4ffe7e595ae2b863573609b0b97a93a2b0fd3ed80ae3"` [INFO] [stderr] Compiling asd v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/algo/misc/fibonacci.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | 1 ... 2 => 1, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning[E0505]: cannot move out of `_` because it is borrowed [INFO] [stderr] --> src/memo/tree/tree.rs:9:13 [INFO] [stderr] | [INFO] [stderr] 5 | fn successor(mut next: &mut Link) -> &mut Link { [INFO] [stderr] | - let's call the lifetime of this reference `'1` [INFO] [stderr] ... [INFO] [stderr] 8 | &mut Some(ref mut node) if node.left.is_some() => next = &mut node.left, [INFO] [stderr] | ------------ [INFO] [stderr] | | [INFO] [stderr] | borrow of value occurs here [INFO] [stderr] | assignment requires that borrow lasts for `'1` [INFO] [stderr] 9 | other @ &mut Some(_) => return other, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ move out of value occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0505]: cannot move out of `_` because it is borrowed [INFO] [stderr] --> src/memo/tree/tree.rs:88:17 [INFO] [stderr] | [INFO] [stderr] 81 | fn _msearch(target: &mut Link, elem: i32) -> &mut Link { [INFO] [stderr] | - let's call the lifetime of this reference `'1` [INFO] [stderr] ... [INFO] [stderr] 85 | &mut Some(ref mut node) if elem != node.value => { [INFO] [stderr] | ------------ borrow of value occurs here [INFO] [stderr] ... [INFO] [stderr] 88 | other => return other [INFO] [stderr] | ^^^^^ ----- returning this value requires that borrow lasts for `'1` [INFO] [stderr] | | [INFO] [stderr] | move out of value occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `horner` [INFO] [stderr] --> src/algo/misc/horner.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn horner(variables: &mut[isize], x: isize) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `power` [INFO] [stderr] --> src/algo/misc/horner.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn power(x: isize, pow: usize) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `polynome` [INFO] [stderr] --> src/algo/misc/horner.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn polynome(variables: &mut[isize], x: isize) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `"docker" "inspect" "93cc49f543500c972c5b4ffe7e595ae2b863573609b0b97a93a2b0fd3ed80ae3"` [INFO] running `"docker" "rm" "-f" "93cc49f543500c972c5b4ffe7e595ae2b863573609b0b97a93a2b0fd3ed80ae3"` [INFO] [stdout] 93cc49f543500c972c5b4ffe7e595ae2b863573609b0b97a93a2b0fd3ed80ae3 [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/Mistra/A.S.D.:/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] 8d9bddf8fb6b1643fe6d315f380b537b8ab60ce587fa64f37f62a24823603453 [INFO] running `"docker" "start" "-a" "8d9bddf8fb6b1643fe6d315f380b537b8ab60ce587fa64f37f62a24823603453"` [INFO] [stderr] Compiling asd v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/algo/misc/fibonacci.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | 1 ... 2 => 1, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning[E0505]: cannot move out of `_` because it is borrowed [INFO] [stderr] --> src/memo/tree/tree.rs:9:13 [INFO] [stderr] | [INFO] [stderr] 5 | fn successor(mut next: &mut Link) -> &mut Link { [INFO] [stderr] | - let's call the lifetime of this reference `'1` [INFO] [stderr] ... [INFO] [stderr] 8 | &mut Some(ref mut node) if node.left.is_some() => next = &mut node.left, [INFO] [stderr] | ------------ [INFO] [stderr] | | [INFO] [stderr] | borrow of value occurs here [INFO] [stderr] | assignment requires that borrow lasts for `'1` [INFO] [stderr] 9 | other @ &mut Some(_) => return other, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ move out of value occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0505]: cannot move out of `_` because it is borrowed [INFO] [stderr] --> src/memo/tree/tree.rs:88:17 [INFO] [stderr] | [INFO] [stderr] 81 | fn _msearch(target: &mut Link, elem: i32) -> &mut Link { [INFO] [stderr] | - let's call the lifetime of this reference `'1` [INFO] [stderr] ... [INFO] [stderr] 85 | &mut Some(ref mut node) if elem != node.value => { [INFO] [stderr] | ------------ borrow of value occurs here [INFO] [stderr] ... [INFO] [stderr] 88 | other => return other [INFO] [stderr] | ^^^^^ ----- returning this value requires that borrow lasts for `'1` [INFO] [stderr] | | [INFO] [stderr] | move out of value occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.81s [INFO] running `"docker" "inspect" "8d9bddf8fb6b1643fe6d315f380b537b8ab60ce587fa64f37f62a24823603453"` [INFO] running `"docker" "rm" "-f" "8d9bddf8fb6b1643fe6d315f380b537b8ab60ce587fa64f37f62a24823603453"` [INFO] [stdout] 8d9bddf8fb6b1643fe6d315f380b537b8ab60ce587fa64f37f62a24823603453 [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/Mistra/A.S.D.:/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] 4d22fe63a7914706eb68cade83e86c1dc939b9efda41314199b43985768af163 [INFO] running `"docker" "start" "-a" "4d22fe63a7914706eb68cade83e86c1dc939b9efda41314199b43985768af163"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/asd-27ff80f5759dfb02 [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test algo::misc::horner::test::basic ... ok [INFO] [stdout] test algo::misc::fibonacci::test::basic ... ok [INFO] [stdout] test algo::sort::heapsort::test::basic ... ok [INFO] [stdout] test algo::sort::insertsort::test::basic ... ok [INFO] [stdout] test memo::tree::tree::test::basics ... ok [INFO] [stdout] test memo::list::list::test::basics ... ok [INFO] [stdout] test algo::sort::tournament::test::basic ... ok [INFO] [stdout] test algo::sort::mergesort::test::order ... ok [INFO] [stdout] test algo::sort::selectionsort::test::basic ... ok [INFO] [stdout] test algo::sort::quicksort::test::basic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests asd [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/algo/sort/quicksort.rs - algo::sort::quicksort::quicksort (line 10) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "4d22fe63a7914706eb68cade83e86c1dc939b9efda41314199b43985768af163"` [INFO] running `"docker" "rm" "-f" "4d22fe63a7914706eb68cade83e86c1dc939b9efda41314199b43985768af163"` [INFO] [stdout] 4d22fe63a7914706eb68cade83e86c1dc939b9efda41314199b43985768af163