[INFO] cloning repository mmstick/permutate [INFO] running `"git" "clone" "--bare" "git://github.com/mmstick/permutate.git" "work/cache/sources/gh/mmstick/permutate"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/mmstick/permutate'... [INFO] running `"git" "clone" "work/cache/sources/gh/mmstick/permutate" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mmstick/permutate"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mmstick/permutate'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mmstick/permutate" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mmstick/permutate"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mmstick/permutate'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a212470f14b540dd55bbc676a71e8e558aeb77a6 [INFO] sha for GitHub repo mmstick/permutate: a212470f14b540dd55bbc676a71e8e558aeb77a6 [INFO] validating manifest of mmstick/permutate 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 mmstick/permutate 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 mmstick/permutate [INFO] finished frobbing mmstick/permutate [INFO] frobbed toml for mmstick/permutate written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mmstick/permutate/Cargo.toml [INFO] started frobbing mmstick/permutate [INFO] finished frobbing mmstick/permutate [INFO] frobbed toml for mmstick/permutate written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mmstick/permutate/Cargo.toml [INFO] crate mmstick/permutate 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing mmstick/permutate against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mmstick/permutate:/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] b4b3f025fa05b5aff11d4fb4efeda1efdbe0acd74c75bad50a64899cc57a536c [INFO] running `"docker" "start" "-a" "b4b3f025fa05b5aff11d4fb4efeda1efdbe0acd74c75bad50a64899cc57a536c"` [INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other binary targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a binary target: [INFO] [stderr] [INFO] [stderr] * /opt/crater/workdir/src/bin/mod.rs [INFO] [stderr] * /opt/crater/workdir/src/bin/buffer.rs [INFO] [stderr] * /opt/crater/workdir/src/bin/man.rs [INFO] [stderr] * /opt/crater/workdir/src/bin/arguments.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobins = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Compiling permutate v0.3.2 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.78s [INFO] running `"docker" "inspect" "b4b3f025fa05b5aff11d4fb4efeda1efdbe0acd74c75bad50a64899cc57a536c"` [INFO] running `"docker" "rm" "-f" "b4b3f025fa05b5aff11d4fb4efeda1efdbe0acd74c75bad50a64899cc57a536c"` [INFO] [stdout] b4b3f025fa05b5aff11d4fb4efeda1efdbe0acd74c75bad50a64899cc57a536c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mmstick/permutate:/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] ca18efe25aa88bc0094cb6fa733a89e42c452f4ea5c6293ad9cdf03abbacd8e8 [INFO] running `"docker" "start" "-a" "ca18efe25aa88bc0094cb6fa733a89e42c452f4ea5c6293ad9cdf03abbacd8e8"` [INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other binary targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a binary target: [INFO] [stderr] [INFO] [stderr] * /opt/crater/workdir/src/bin/mod.rs [INFO] [stderr] * /opt/crater/workdir/src/bin/buffer.rs [INFO] [stderr] * /opt/crater/workdir/src/bin/man.rs [INFO] [stderr] * /opt/crater/workdir/src/bin/arguments.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobins = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Compiling syn v0.15.33 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling tinytemplate v1.0.1 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling csv-core v0.1.5 [INFO] [stderr] Compiling csv v1.0.7 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling permutate v0.3.2 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.34s [INFO] running `"docker" "inspect" "ca18efe25aa88bc0094cb6fa733a89e42c452f4ea5c6293ad9cdf03abbacd8e8"` [INFO] running `"docker" "rm" "-f" "ca18efe25aa88bc0094cb6fa733a89e42c452f4ea5c6293ad9cdf03abbacd8e8"` [INFO] [stdout] ca18efe25aa88bc0094cb6fa733a89e42c452f4ea5c6293ad9cdf03abbacd8e8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mmstick/permutate:/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] 5edc065449882b6b962097cb97f6a4bf632fe80fd033a7ab68503b31f12b1f01 [INFO] running `"docker" "start" "-a" "5edc065449882b6b962097cb97f6a4bf632fe80fd033a7ab68503b31f12b1f01"` [INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other binary targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a binary target: [INFO] [stderr] [INFO] [stderr] * /opt/crater/workdir/src/bin/mod.rs [INFO] [stderr] * /opt/crater/workdir/src/bin/buffer.rs [INFO] [stderr] * /opt/crater/workdir/src/bin/man.rs [INFO] [stderr] * /opt/crater/workdir/src/bin/arguments.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobins = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/permutate-b682b47e400f4e71 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test bin::arguments::test::test_parse_arguments ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/permutate_bin-9be3b391ea569625 [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/million_permutations-8c58fb30d03e16f2 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running /opt/crater/target/debug/deps/permutation_values-eea18dde345b27c1 [INFO] [stdout] test test_million_permutations ... 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 4 tests [INFO] [stdout] test test_permutation_values_with_buffer ... ok [INFO] [stdout] test test_permutation_values_b_derefs ... ok [INFO] [stdout] test test_permutation_values ... ok [INFO] [stdout] test test_permutation_values_b ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/reset-a9c722ecdb352ea7 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_reset ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/single_list_permutation-50ea92fa7d3cbdd3 [INFO] [stderr] Running /opt/crater/target/debug/deps/todo-4e6732ea325a8f64 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test single_list_permutation_b_with_buffer ... ok [INFO] [stdout] test single_list_permutation ... ok [INFO] [stdout] test single_list_permutation_b ... ok [INFO] [stdout] test test_value_permutation_b ... ok [INFO] [stdout] test test_value_owned_permutation ... ok [INFO] [stdout] test single_list_permutation_with_buffer ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 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] [stderr] Running /opt/crater/target/debug/deps/tuples-5da068c160d03992 [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_tuple_d_with_buffer ... ok [INFO] [stdout] test test_tuple_d ... ok [INFO] [stdout] test test_tuple_c_with_buffer ... ok [INFO] [stdout] test test_tuple_a_with_buffer ... ok [INFO] [stdout] test test_tuple_c ... ok [INFO] [stdout] test test_tuple_b ... ok [INFO] [stdout] test test_tuple_b_with_buffer ... ok [INFO] [stdout] test test_tuple_a ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests permutate [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - (line 69) ... ok [INFO] [stdout] test src/lib.rs - (line 134) ... ok [INFO] [stdout] test src/lib.rs - (line 39) ... ok [INFO] [stdout] test src/lib.rs - (line 97) ... ok [INFO] [stdout] test src/list_wrapper/single_list.rs - list_wrapper::single_list::Repeated (line 10) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "5edc065449882b6b962097cb97f6a4bf632fe80fd033a7ab68503b31f12b1f01"` [INFO] running `"docker" "rm" "-f" "5edc065449882b6b962097cb97f6a4bf632fe80fd033a7ab68503b31f12b1f01"` [INFO] [stdout] 5edc065449882b6b962097cb97f6a4bf632fe80fd033a7ab68503b31f12b1f01