[INFO] updating cached repository https://github.com/eazar001/wam-prolog-in-rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d42f0ea7a0bf8789416b240b35e23356328365cf
[INFO] testing eazar001/wam-prolog-in-rust against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Feazar001%2Fwam-prolog-in-rust" "work/builds/worker-6/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eazar001/wam-prolog-in-rust on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/eazar001/wam-prolog-in-rust
[INFO] finished tweaking git repo https://github.com/eazar001/wam-prolog-in-rust
[INFO] tweaked toml for git repo https://github.com/eazar001/wam-prolog-in-rust written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/eazar001/wam-prolog-in-rust already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] bb845ef7594ec3782419f4702ff21e750d9c3233bed0d5c898dcf35dd754d124
[INFO] running `"docker" "start" "-a" "bb845ef7594ec3782419f4702ff21e750d9c3233bed0d5c898dcf35dd754d124"`
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]    Compiling bit-vec v0.5.1
[INFO] [stderr]    Compiling strsim v0.9.2
[INFO] [stderr]    Compiling lalrpop-util v0.17.2
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling ena v0.13.0
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling aho-corasick v0.7.4
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling bit-set v0.5.1
[INFO] [stderr]    Compiling string_cache_codegen v0.4.2
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling regex v1.1.9
[INFO] [stderr]    Compiling string_cache v0.7.3
[INFO] [stderr]    Compiling serde_derive v1.0.94
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling lalrpop v0.17.2
[INFO] [stderr]    Compiling bfg-prolog v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `"docker" "inspect" "bb845ef7594ec3782419f4702ff21e750d9c3233bed0d5c898dcf35dd754d124"`
[INFO] running `"docker" "rm" "-f" "bb845ef7594ec3782419f4702ff21e750d9c3233bed0d5c898dcf35dd754d124"`
[INFO] [stdout] bb845ef7594ec3782419f4702ff21e750d9c3233bed0d5c898dcf35dd754d124
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4e1f23eafbf999d826493d007181ee331097ad1aafea2eea82f2c463ced16713
[INFO] running `"docker" "start" "-a" "4e1f23eafbf999d826493d007181ee331097ad1aafea2eea82f2c463ced16713"`
[INFO] [stderr]    Compiling bfg-prolog v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib.rs:516:45
[INFO] [stderr]     |
[INFO] [stderr] 516 |         let y = Term::Var(Var::new("Y", 0));;
[INFO] [stderr]     |                                             ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib.rs:525:46
[INFO] [stderr]     |
[INFO] [stderr] 525 |         let x2 = Term::Var(Var::new("X", 0));;
[INFO] [stderr]     |                                              ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.05s
[INFO] running `"docker" "inspect" "4e1f23eafbf999d826493d007181ee331097ad1aafea2eea82f2c463ced16713"`
[INFO] running `"docker" "rm" "-f" "4e1f23eafbf999d826493d007181ee331097ad1aafea2eea82f2c463ced16713"`
[INFO] [stdout] 4e1f23eafbf999d826493d007181ee331097ad1aafea2eea82f2c463ced16713
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] ea2cddfc48f5fe0d2bd9839fa1700951d7752ebac06c1eb33b14797a795e94f6
[INFO] running `"docker" "start" "-a" "ea2cddfc48f5fe0d2bd9839fa1700951d7752ebac06c1eb33b14797a795e94f6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bfg_prolog-de58b6b4f8f44516
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test tests::test_occurs_3_succeeds ... ok
[INFO] [stdout] test tests::test_occurs_1_fails ... ok
[INFO] [stdout] test tests::test_occurs_1_succeeds ... ok
[INFO] [stdout] test tests::test_occurs_2_fails ... ok
[INFO] [stdout] test tests::test_unify_3_succeeds ... ok
[INFO] [stdout] test tests::test_unify_10_succeeds ... ok
[INFO] [stdout] test tests::test_unify_4_succeeds ... ok
[INFO] [stdout] test tests::test_occurs_3_fails ... ok
[INFO] [stdout] test tests::test_unify_5_succeeds ... ok
[INFO] [stdout] test tests::test_unify_1_succeeds ... ok
[INFO] [stdout] test tests::test_unify_6_succeeds ... ok
[INFO] [stdout] test tests::test_unify_12_succeeds ... ok
[INFO] [stdout] test tests::test_unify_8_succeeds ... ok
[INFO] [stdout] test tests::test_unify_2_succeeds ... ok
[INFO] [stdout] test tests::test_unify_9_succeeds ... ok
[INFO] [stdout] test tests::test_unify_7_succeeds ... ok
[INFO] [stdout] test tests::test_unify_11_fails ... ok
[INFO] [stdout] test tests::test_unify_10_fails ... ok
[INFO] [stdout] test tests::test_unify_7_fails ... ok
[INFO] [stdout] test tests::test_unify_5_fails ... ok
[INFO] [stdout] test tests::test_unify_9_fails ... ok
[INFO] [stdout] test tests::test_unify_12_fails ... ok
[INFO] [stdout] test tests::test_unify_1_fails ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bfg_prolog-4335ab3caa4aba56
[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] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/query_tests-d28b29e66d6345ce
[INFO] [stdout] running 29 tests
[INFO] [stdout] test test_basic_14_fails ... ok
[INFO] [stdout] test test_basic_14_succeeds ... ok
[INFO] [stdout] test test_basic_11_succeeds ... ok
[INFO] [stdout] test test_basic_13_fails ... ok
[INFO] [stdout] test test_basic_12_succeeds ... ok
[INFO] [stdout] test test_basic_16_succeeds ... ok
[INFO] [stdout] test test_basic_10_succeeds ... ok
[INFO] [stdout] test test_basic_1_succeeds ... ok
[INFO] [stdout] test test_basic_4_succeeds ... ok
[INFO] [stdout] test test_basic_6_succeeds ... ok
[INFO] [stdout] test test_basic_2_succeeds ... ok
[INFO] [stdout] test test_basic_7_fails ... ok
[INFO] [stdout] test test_basic_8_succeeds ... ok
[INFO] [stdout] test test_basic_3_succeeds ... ok
[INFO] [stdout] test test_basic_3_fails ... ok
[INFO] [stdout] test test_basic_7_succeeds ... ok
[INFO] [stdout] test test_basic_15_succeeds ... ok
[INFO] [stdout] test test_basic_17_succeeds ... ok
[INFO] [stdout] test test_the_expanse_program_1_succeeds ... ok
[INFO] [stdout] test test_basic_12_fails ... ok
[INFO] [stdout] test test_the_expanse_program_3_succeeds ... ok
[INFO] [stdout] test test_the_expanse_program_5_succeeds ... ok
[INFO] [stdout] test test_the_expanse_program_1_fails ... ok
[INFO] [stdout] test test_the_expanse_program_4_succeeds ... ok
[INFO] [stdout] test test_the_expanse_program_2_succeeds ... ok
[INFO] [stdout] test test_the_expanse_program_3_fails ... ok
[INFO] [stdout] test test_basic_5_succeeds ... ok
[INFO] [stdout] test test_basic_9_succeeds ... ok
[INFO] [stdout] test test_the_expanse_program_2_fails ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bfg-prolog
[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] running `"docker" "inspect" "ea2cddfc48f5fe0d2bd9839fa1700951d7752ebac06c1eb33b14797a795e94f6"`
[INFO] running `"docker" "rm" "-f" "ea2cddfc48f5fe0d2bd9839fa1700951d7752ebac06c1eb33b14797a795e94f6"`
[INFO] [stdout] ea2cddfc48f5fe0d2bd9839fa1700951d7752ebac06c1eb33b14797a795e94f6