[INFO] crate tst 0.10.1 is already in cache
[INFO] extracting crate tst 0.10.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/tst/0.10.1
[INFO] extracting crate tst 0.10.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tst/0.10.1
[INFO] validating manifest of tst-0.10.1 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 tst-0.10.1 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 tst-0.10.1
[INFO] finished frobbing tst-0.10.1
[INFO] frobbed toml for tst-0.10.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tst/0.10.1/Cargo.toml
[INFO] started frobbing tst-0.10.1
[INFO] finished frobbing tst-0.10.1
[INFO] frobbed toml for tst-0.10.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tst/0.10.1/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 tst-0.10.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tst/0.10.1:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 908e75fda2de0f1f8f1b0c6612f19d3f43c401e915824b4c2e48fcac3ce601a6
[INFO] running `"docker" "start" "-a" "908e75fda2de0f1f8f1b0c6612f19d3f43c401e915824b4c2e48fcac3ce601a6"`
[INFO] [stderr]    Compiling tst v0.10.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "908e75fda2de0f1f8f1b0c6612f19d3f43c401e915824b4c2e48fcac3ce601a6"`
[INFO] running `"docker" "rm" "-f" "908e75fda2de0f1f8f1b0c6612f19d3f43c401e915824b4c2e48fcac3ce601a6"`
[INFO] [stdout] 908e75fda2de0f1f8f1b0c6612f19d3f43c401e915824b4c2e48fcac3ce601a6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tst/0.10.1:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9c60e9de60617ebecbd7f3440df6b87e9be37158a4321a1d3f174c2bdf568a54
[INFO] running `"docker" "start" "-a" "9c60e9de60617ebecbd7f3440df6b87e9be37158a4321a1d3f174c2bdf568a54"`
[INFO] [stderr]    Compiling fs_extra v1.1.0
[INFO] [stderr]    Compiling jemalloc-sys v0.1.8
[INFO] [stderr]    Compiling jemallocator v0.1.9
[INFO] [stderr]    Compiling tst v0.10.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `"docker" "inspect" "9c60e9de60617ebecbd7f3440df6b87e9be37158a4321a1d3f174c2bdf568a54"`
[INFO] running `"docker" "rm" "-f" "9c60e9de60617ebecbd7f3440df6b87e9be37158a4321a1d3f174c2bdf568a54"`
[INFO] [stdout] 9c60e9de60617ebecbd7f3440df6b87e9be37158a4321a1d3f174c2bdf568a54
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tst/0.10.1:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 108ce02cd292205b8aa60088c3e7c7fbfd6f59d53bb1c173d8fb0a23883f5a94
[INFO] running `"docker" "start" "-a" "108ce02cd292205b8aa60088c3e7c7fbfd6f59d53bb1c173d8fb0a23883f5a94"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tst-b780d4ffa2508d92
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test map::test::remove_drops_tails ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tst
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test src/lib.rs - tstset (line 41) ... ok
[INFO] [stdout] test src/map.rs - map::TSTMap<Value>::default (line 533) ... ok
[INFO] [stdout] test src/map.rs - map::TSTMap<Value>::clear (line 233) ... ok
[INFO] [stdout] test src/map.rs - map::TSTMap<Value>::entry (line 117) ... ok
[INFO] [stdout] test src/map.rs - map::TSTMap<Value>::contains_key (line 200) ... ok
[INFO] [stdout] test src/lib.rs - tstmap (line 7) ... ok
[INFO] [stdout] test src/map.rs - map::TSTMap<Value>::get (line 161) ... ok
[INFO] [stdout] test src/map.rs - map::TSTMap (line 20) ... ok
[INFO] [stdout] test src/map.rs - map::TSTMap<Value>::is_empty (line 217) ... ok
[INFO] [stdout] test src/map.rs - map::TSTMap<Value>::insert (line 94) ... ok
[INFO] [stdout] test src/map.rs - map::TSTMap<Value>::get_mut (line 180) ... ok
[INFO] [stdout] test src/map.rs - map::TSTMap<Value>::into_iter (line 466) ... ok
[INFO] [stdout] test src/map.rs - map::TSTMap<Value>::keys (line 394) ... ok
[INFO] [stdout] test src/map.rs - map::TSTMap<Value>::iter (line 344) ... ok
[INFO] [stdout] test src/map.rs - map::TSTMap<Value>::len (line 75) ... ok
[INFO] [stdout] test src/map.rs - map::TSTMap<Value>::iter_mut (line 368) ... ok
[INFO] [stdout] test src/map.rs - map::TSTMap<Value>::new (line 63) ... ok
[INFO] [stdout] test src/map.rs - map::TSTMap<Value>::longest_prefix (line 438) ... ok
[INFO] [stdout] test src/map.rs - map::TSTMap<Value>::prefix_iter (line 293) ... ok
[INFO] [stdout] test src/map.rs - map::TSTMap<Value>::prefix_iter_mut (line 317) ... ok
[INFO] [stdout] test src/map.rs - map::TSTMap<Value>::remove (line 141) ... ok
[INFO] [stdout] test src/set.rs - set::TSTSet::contains (line 91) ... ok
[INFO] [stdout] test src/set.rs - set::TSTSet::clear (line 72) ... ok
[INFO] [stdout] test src/map.rs - map::TSTMap<Value>::values (line 416) ... ok
[INFO] [stdout] test src/set.rs - set::TSTSet::default (line 282) ... ok
[INFO] [stdout] test src/map.rs - map::TSTMap<Value>::wildcard_iter (line 251) ... ok
[INFO] [stdout] test src/set.rs - set::TSTSet::into_iter (line 242) ... ok
[INFO] [stdout] test src/set.rs - set::TSTSet::insert (line 109) ... ok
[INFO] [stdout] test src/map.rs - map::TSTMap<Value>::wildcard_iter_mut (line 271) ... ok
[INFO] [stdout] test src/set.rs - set::TSTSet::is_empty (line 58) ... ok
[INFO] [stdout] test src/set.rs - set::TSTSet::len (line 44) ... ok
[INFO] [stdout] test src/set.rs - set::TSTSet::longest_prefix (line 188) ... ok
[INFO] [stdout] test src/set.rs - set::TSTSet::iter (line 144) ... ok
[INFO] [stdout] test src/set.rs - set::TSTSet::new (line 33) ... ok
[INFO] [stdout] test src/set.rs - set::TSTSet::prefix_iter (line 208) ... ok
[INFO] [stdout] test src/set.rs - set::TSTSet::wildcard_iter (line 167) ... ok
[INFO] [stdout] test src/set.rs - set::TSTSet::remove (line 127) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "108ce02cd292205b8aa60088c3e7c7fbfd6f59d53bb1c173d8fb0a23883f5a94"`
[INFO] running `"docker" "rm" "-f" "108ce02cd292205b8aa60088c3e7c7fbfd6f59d53bb1c173d8fb0a23883f5a94"`
[INFO] [stdout] 108ce02cd292205b8aa60088c3e7c7fbfd6f59d53bb1c173d8fb0a23883f5a94