[INFO] crate rustyard 0.6.0 is already in cache [INFO] extracting crate rustyard 0.6.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rustyard/0.6.0 [INFO] extracting crate rustyard 0.6.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustyard/0.6.0 [INFO] validating manifest of rustyard-0.6.0 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 rustyard-0.6.0 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 rustyard-0.6.0 [INFO] finished frobbing rustyard-0.6.0 [INFO] frobbed toml for rustyard-0.6.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rustyard/0.6.0/Cargo.toml [INFO] started frobbing rustyard-0.6.0 [INFO] finished frobbing rustyard-0.6.0 [INFO] frobbed toml for rustyard-0.6.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustyard/0.6.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing rustyard-0.6.0 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rustyard/0.6.0:/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] 71b13b795b284bb1a64036e6ace81da541f635e69441bff2feec7a3dfc070aa6 [INFO] running `"docker" "start" "-a" "71b13b795b284bb1a64036e6ace81da541f635e69441bff2feec7a3dfc070aa6"` [INFO] [stderr] Compiling rustyard v0.6.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `"docker" "inspect" "71b13b795b284bb1a64036e6ace81da541f635e69441bff2feec7a3dfc070aa6"` [INFO] running `"docker" "rm" "-f" "71b13b795b284bb1a64036e6ace81da541f635e69441bff2feec7a3dfc070aa6"` [INFO] [stdout] 71b13b795b284bb1a64036e6ace81da541f635e69441bff2feec7a3dfc070aa6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rustyard/0.6.0:/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] 58901051afe609f1e3426f98e9e2dc1baedaaa0c84f9deb85bf19070e8cbf9b9 [INFO] running `"docker" "start" "-a" "58901051afe609f1e3426f98e9e2dc1baedaaa0c84f9deb85bf19070e8cbf9b9"` [INFO] [stderr] Compiling rustyard v0.6.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.43s [INFO] running `"docker" "inspect" "58901051afe609f1e3426f98e9e2dc1baedaaa0c84f9deb85bf19070e8cbf9b9"` [INFO] running `"docker" "rm" "-f" "58901051afe609f1e3426f98e9e2dc1baedaaa0c84f9deb85bf19070e8cbf9b9"` [INFO] [stdout] 58901051afe609f1e3426f98e9e2dc1baedaaa0c84f9deb85bf19070e8cbf9b9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rustyard/0.6.0:/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] 2dbe8f45bf04080b38ab3514c926f5e0139abc95fb2f16341219f16a6084169c [INFO] running `"docker" "start" "-a" "2dbe8f45bf04080b38ab3514c926f5e0139abc95fb2f16341219f16a6084169c"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/rustyard-6e09ec7eb5f3bd7f [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] Running /opt/crater/target/debug/deps/addition-b6afc41fee07edbe [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test can_add_floating_point_numbers ... ok [INFO] [stdout] test can_add_two_numbers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/division-9fd3be1969bb658c [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test can_divide_floating_point_numbers ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/errors-3335b16c9f1d38ef [INFO] [stdout] test can_divide_two_numbers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test can_detect_unknown_identifiers ... ok [INFO] [stdout] test can_detect_unbalanced_parenthesis ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/functions-69bc5ec3463cf557 [INFO] [stdout] running 3 tests [INFO] [stdout] test can_call_nested_functions ... ok [INFO] [stdout] test can_call_function_after ... ok [INFO] [stdout] test can_call_function_before ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/multi_expression-6ab3de2163fe0831 [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test can_calculate_twice_with_single_instance ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/multiplication-56c2ce3aec9ba88e [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test can_multiply_floating_point_numbers ... ok [INFO] [stdout] test can_multiply_two_numbers ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/negative_numbers-1cc1e11f1985dc69 [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test can_subtract_two_negative_numbers ... ok [INFO] [stdout] test can_divide_two_negative_numbers ... ok [INFO] [stdout] test can_add_two_negative_numbers ... ok [INFO] [stdout] test can_multiply_two_negative_numbers ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/order_of_operations-72e4bfeb9cc78668 [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test parenthesis_overrides_divide_before_subtract ... ok [INFO] [stdout] test parenthesis_overrides_divide_before_add ... ok [INFO] [stdout] test powers_before_everything ... ok [INFO] [stdout] test multiply_before_subtract ... ok [INFO] [stdout] test parenthesis_overrides_powers_before_everything ... ok [INFO] [stdout] test parenthesis_overrides_multiply_before_subtract ... ok [INFO] [stdout] test multiply_before_add ... ok [INFO] [stdout] test parenthesis_overrides_multiply_before_add ... ok [INFO] [stdout] test divide_before_add ... ok [INFO] [stdout] test divide_before_subtract ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/powers-0cd6811f1715a72f [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/subtraction-8ba3c677426fe850 [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test can_raise_to_a_power ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test can_subtract_floating_point_numbers ... ok [INFO] [stdout] test can_subtract_two_numbers ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/wikipedia-5d2cad055831c4a8 [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test wikipedia_two ... ok [INFO] [stdout] test wikipedia_one ... ok [INFO] [stderr] Doc-tests rustyard [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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" "2dbe8f45bf04080b38ab3514c926f5e0139abc95fb2f16341219f16a6084169c"` [INFO] running `"docker" "rm" "-f" "2dbe8f45bf04080b38ab3514c926f5e0139abc95fb2f16341219f16a6084169c"` [INFO] [stdout] 2dbe8f45bf04080b38ab3514c926f5e0139abc95fb2f16341219f16a6084169c