[INFO] crate flagset 0.3.0 is already in cache
[INFO] extracting crate flagset 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/flagset/0.3.0
[INFO] extracting crate flagset 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/flagset/0.3.0
[INFO] validating manifest of flagset-0.3.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of flagset-0.3.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing flagset-0.3.0
[INFO] finished frobbing flagset-0.3.0
[INFO] frobbed toml for flagset-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/flagset/0.3.0/Cargo.toml
[INFO] started frobbing flagset-0.3.0
[INFO] finished frobbing flagset-0.3.0
[INFO] frobbed toml for flagset-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/flagset/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing flagset-0.3.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/flagset/0.3.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] da28eb828c1fd56687bcce09098a7ad1167be77d453e95e36ae37dab9f19a286
[INFO] running `"docker" "start" "-a" "da28eb828c1fd56687bcce09098a7ad1167be77d453e95e36ae37dab9f19a286"`
[INFO] [stderr]    Compiling flagset v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "da28eb828c1fd56687bcce09098a7ad1167be77d453e95e36ae37dab9f19a286"`
[INFO] running `"docker" "rm" "-f" "da28eb828c1fd56687bcce09098a7ad1167be77d453e95e36ae37dab9f19a286"`
[INFO] [stdout] da28eb828c1fd56687bcce09098a7ad1167be77d453e95e36ae37dab9f19a286
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/flagset/0.3.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c16de19bca6b2962a0958dd6999dd38bdf24156a1fc0a0fe5e1331d656a5f270
[INFO] running `"docker" "start" "-a" "c16de19bca6b2962a0958dd6999dd38bdf24156a1fc0a0fe5e1331d656a5f270"`
[INFO] [stderr]    Compiling flagset v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "c16de19bca6b2962a0958dd6999dd38bdf24156a1fc0a0fe5e1331d656a5f270"`
[INFO] running `"docker" "rm" "-f" "c16de19bca6b2962a0958dd6999dd38bdf24156a1fc0a0fe5e1331d656a5f270"`
[INFO] [stdout] c16de19bca6b2962a0958dd6999dd38bdf24156a1fc0a0fe5e1331d656a5f270
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/flagset/0.3.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 113bf07c6dc57ab2383987af9bda9b592e109277242686d677c0a05c765eb049
[INFO] running `"docker" "start" "-a" "113bf07c6dc57ab2383987af9bda9b592e109277242686d677c0a05c765eb049"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/flagset-a7e604c9b3fee342
[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 flagset
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/lib.rs -  (line 105) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::bitand_assign (line 421) ... ok
[INFO] [stdout] test src/lib.rs -  (line 90) ... ok
[INFO] [stdout] test src/lib.rs -  (line 157) ... ok
[INFO] [stdout] test src/lib.rs -  (line 136) ... ok
[INFO] [stdout] test src/lib.rs -  (line 119) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::bitand (line 394) ... ok
[INFO] [stdout] test src/lib.rs -  (line 58) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::bitor_assign (line 477) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::bitxor (line 510) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::contains (line 870) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::bits (line 778) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::bitor (line 452) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::clear (line 894) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::bitxor_assign (line 535) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::default (line 332) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::from (line 305) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::drain (line 918) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::into_iter (line 260) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::is_disjoint (line 847) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::full (line 751) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::is_full (line 823) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::new (line 672) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::is_empty (line 799) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::new_truncated (line 699) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::new_unchecked (line 728) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::not (line 364) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::rem (line 619) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::sub (line 566) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::retain (line 945) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::sub_assign (line 590) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::rem_assign (line 647) ... ok
[INFO] [stdout] test src/lib.rs - flags (line 994) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "113bf07c6dc57ab2383987af9bda9b592e109277242686d677c0a05c765eb049"`
[INFO] running `"docker" "rm" "-f" "113bf07c6dc57ab2383987af9bda9b592e109277242686d677c0a05c765eb049"`
[INFO] [stdout] 113bf07c6dc57ab2383987af9bda9b592e109277242686d677c0a05c765eb049