[INFO] crate splitmut 0.2.1 is already in cache
[INFO] extracting crate splitmut 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/splitmut/0.2.1
[INFO] extracting crate splitmut 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/splitmut/0.2.1
[INFO] validating manifest of splitmut-0.2.1 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 splitmut-0.2.1 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 splitmut-0.2.1
[INFO] finished frobbing splitmut-0.2.1
[INFO] frobbed toml for splitmut-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/splitmut/0.2.1/Cargo.toml
[INFO] started frobbing splitmut-0.2.1
[INFO] finished frobbing splitmut-0.2.1
[INFO] frobbed toml for splitmut-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/splitmut/0.2.1/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 splitmut-0.2.1 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/splitmut/0.2.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 73c1f15e8a01ab222e6a646c8338996f2dd66f1c3a18e949dda35f92e3913303
[INFO] running `"docker" "start" "-a" "73c1f15e8a01ab222e6a646c8338996f2dd66f1c3a18e949dda35f92e3913303"`
[INFO] [stderr]    Compiling splitmut v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "73c1f15e8a01ab222e6a646c8338996f2dd66f1c3a18e949dda35f92e3913303"`
[INFO] running `"docker" "rm" "-f" "73c1f15e8a01ab222e6a646c8338996f2dd66f1c3a18e949dda35f92e3913303"`
[INFO] [stdout] 73c1f15e8a01ab222e6a646c8338996f2dd66f1c3a18e949dda35f92e3913303
[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/splitmut/0.2.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] cfdf24fe62a012915d38b807a7ad02d4e8415b89861a30751d3998cb9b8e7fff
[INFO] running `"docker" "start" "-a" "cfdf24fe62a012915d38b807a7ad02d4e8415b89861a30751d3998cb9b8e7fff"`
[INFO] [stderr]    Compiling splitmut v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `"docker" "inspect" "cfdf24fe62a012915d38b807a7ad02d4e8415b89861a30751d3998cb9b8e7fff"`
[INFO] running `"docker" "rm" "-f" "cfdf24fe62a012915d38b807a7ad02d4e8415b89861a30751d3998cb9b8e7fff"`
[INFO] [stdout] cfdf24fe62a012915d38b807a7ad02d4e8415b89861a30751d3998cb9b8e7fff
[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/splitmut/0.2.1:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 2035e3fd6f2afd570f9fc36f419fb5be9574994117f230c4544f39bda9ecfde1
[INFO] running `"docker" "start" "-a" "2035e3fd6f2afd570f9fc36f419fb5be9574994117f230c4544f39bda9ecfde1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/splitmut-5409ce6643c82d91
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test vec ... ok
[INFO] [stdout] test tree_borrow ... ok
[INFO] [stdout] test hash_reg ... ok
[INFO] [stdout] test deque_reg ... ok
[INFO] [stdout] test hash_same ... ok
[INFO] [stdout] test deque_same ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests splitmut
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 12) ... ok
[INFO] [stdout] test src/lib.rs - SplitMut::get_muts (line 155) ... ok
[INFO] [stdout] test src/lib.rs - SplitMut::get_mut_iter (line 171) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2035e3fd6f2afd570f9fc36f419fb5be9574994117f230c4544f39bda9ecfde1"`
[INFO] running `"docker" "rm" "-f" "2035e3fd6f2afd570f9fc36f419fb5be9574994117f230c4544f39bda9ecfde1"`
[INFO] [stdout] 2035e3fd6f2afd570f9fc36f419fb5be9574994117f230c4544f39bda9ecfde1