[INFO] cloning repository sminez/arthroprod
[INFO] running `"git" "clone" "--bare" "git://github.com/sminez/arthroprod.git" "work/cache/sources/gh/sminez/arthroprod"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/sminez/arthroprod'...
[INFO] running `"git" "clone" "work/cache/sources/gh/sminez/arthroprod" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/sminez/arthroprod"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/sminez/arthroprod'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sminez/arthroprod" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/sminez/arthroprod"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/sminez/arthroprod'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e091e923fefb4e4915059b4bffd3622da571bf14
[INFO] sha for GitHub repo sminez/arthroprod: e091e923fefb4e4915059b4bffd3622da571bf14
[INFO] validating manifest of sminez/arthroprod 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 sminez/arthroprod 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 sminez/arthroprod
[INFO] finished frobbing sminez/arthroprod
[INFO] frobbed toml for sminez/arthroprod written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/sminez/arthroprod/Cargo.toml
[INFO] started frobbing sminez/arthroprod
[INFO] finished frobbing sminez/arthroprod
[INFO] frobbed toml for sminez/arthroprod written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/sminez/arthroprod/Cargo.toml
[INFO] crate sminez/arthroprod 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proptest v0.3.1
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing sminez/arthroprod against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/sminez/arthroprod:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 5b8aceda753f2ac9a7e97dd00f985fcd52518315798b0e3cc879b418b4fce4a8
[INFO] running `"docker" "start" "-a" "5b8aceda753f2ac9a7e97dd00f985fcd52518315798b0e3cc879b418b4fce4a8"`
[INFO] [stderr]    Compiling getopts v0.2.15
[INFO] [stderr] warning[E0503]: cannot use `state` because it was mutably borrowed
[INFO] [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.15/src/lib.rs:1033:33
[INFO] [stderr]      |
[INFO] [stderr] 978  |     let mut machine = |cont: &mut bool, (i, c): (usize, char)| {
[INFO] [stderr]      |                       ---------------------------------------- borrow of `state` occurs here
[INFO] [stderr] ...
[INFO] [stderr] 982  |         state = match (state, whitespace, limit) {
[INFO] [stderr]      |                        ----- borrow occurs due to use of `state` in closure
[INFO] [stderr] ...
[INFO] [stderr] 1033 |     while cont && match state { B | C => true, A => false } {
[INFO] [stderr]      |                                 ^ use of borrowed `state`
[INFO] [stderr] 1034 |         machine(&mut cont, (fake_i, ' '));
[INFO] [stderr]      |         ------- borrow later used 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]    Compiling arthroprod v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/calcfile.rs:17:58
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn new(fname: String) -> Result<Calculation, Box<Error>> {
[INFO] [stderr]    |                                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.22s
[INFO] running `"docker" "inspect" "5b8aceda753f2ac9a7e97dd00f985fcd52518315798b0e3cc879b418b4fce4a8"`
[INFO] running `"docker" "rm" "-f" "5b8aceda753f2ac9a7e97dd00f985fcd52518315798b0e3cc879b418b4fce4a8"`
[INFO] [stdout] 5b8aceda753f2ac9a7e97dd00f985fcd52518315798b0e3cc879b418b4fce4a8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/sminez/arthroprod:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 47887263ce60bb1e8105e6bab6920e81d38dabd53ff8e2be65bd8cb49308cd90
[INFO] running `"docker" "start" "-a" "47887263ce60bb1e8105e6bab6920e81d38dabd53ff8e2be65bd8cb49308cd90"`
[INFO] [stderr]    Compiling libc v0.2.31
[INFO] [stderr]    Compiling rand v0.3.16
[INFO] [stderr]    Compiling proptest v0.3.1
[INFO] [stderr]    Compiling arthroprod v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/calcfile.rs:17:58
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn new(fname: String) -> Result<Calculation, Box<Error>> {
[INFO] [stderr]    |                                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.83s
[INFO] running `"docker" "inspect" "47887263ce60bb1e8105e6bab6920e81d38dabd53ff8e2be65bd8cb49308cd90"`
[INFO] running `"docker" "rm" "-f" "47887263ce60bb1e8105e6bab6920e81d38dabd53ff8e2be65bd8cb49308cd90"`
[INFO] [stdout] 47887263ce60bb1e8105e6bab6920e81d38dabd53ff8e2be65bd8cb49308cd90
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/sminez/arthroprod:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] eaf4beff3781689486bd0024029acebcdb319e74566dcb38fe06f37caf1bb70a
[INFO] running `"docker" "start" "-a" "eaf4beff3781689486bd0024029acebcdb319e74566dcb38fe06f37caf1bb70a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/arthroprod-532730b7e70ce121
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test algebra::tests::neg_ap_negates ... ok
[INFO] [stdout] test algebra::tests::squaring_is_always_ap ... ok
[INFO] [stdout] test types::mvec::test::test_add_string ... ok
[INFO] [stdout] test algebra::tests::ap_is_idempotent ... ok
[INFO] [stdout] test algebra::tests::swap_ij ... ok
[INFO] [stdout] test algebra::tests::swap_ijk ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/aprod-7df75cc6e7459120
[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 arthroprod
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/types/component.rs - types::component::Component (line 16) ... ignored
[INFO] [stdout] test src/algebra.rs - algebra::find_prod_override (line 121) ... ok
[INFO] [stdout] test src/algebra.rs - algebra::full_product (line 95) ... ok
[INFO] [stdout] test src/config.rs - config::Allowed::from_vec (line 75) ... ok
[INFO] [stdout] test src/config.rs - config::metric_from_string (line 167) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "eaf4beff3781689486bd0024029acebcdb319e74566dcb38fe06f37caf1bb70a"`
[INFO] running `"docker" "rm" "-f" "eaf4beff3781689486bd0024029acebcdb319e74566dcb38fe06f37caf1bb70a"`
[INFO] [stdout] eaf4beff3781689486bd0024029acebcdb319e74566dcb38fe06f37caf1bb70a