[INFO] crate segment-tree 2.0.0 is already in cache
[INFO] extracting crate segment-tree 2.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/segment-tree/2.0.0
[INFO] extracting crate segment-tree 2.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/segment-tree/2.0.0
[INFO] validating manifest of segment-tree-2.0.0 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 segment-tree-2.0.0 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 segment-tree-2.0.0
[INFO] finished frobbing segment-tree-2.0.0
[INFO] frobbed toml for segment-tree-2.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/segment-tree/2.0.0/Cargo.toml
[INFO] started frobbing segment-tree-2.0.0
[INFO] finished frobbing segment-tree-2.0.0
[INFO] frobbed toml for segment-tree-2.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/segment-tree/2.0.0/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 segment-tree-2.0.0 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/segment-tree/2.0.0:/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] 86df36e484fd698e7d5da70fbc94ebc1bc0009feba8136cde2fa0b0a3540bf92
[INFO] running `"docker" "start" "-a" "86df36e484fd698e7d5da70fbc94ebc1bc0009feba8136cde2fa0b0a3540bf92"`
[INFO] [stderr]    Compiling segment-tree v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "86df36e484fd698e7d5da70fbc94ebc1bc0009feba8136cde2fa0b0a3540bf92"`
[INFO] running `"docker" "rm" "-f" "86df36e484fd698e7d5da70fbc94ebc1bc0009feba8136cde2fa0b0a3540bf92"`
[INFO] [stdout] 86df36e484fd698e7d5da70fbc94ebc1bc0009feba8136cde2fa0b0a3540bf92
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/segment-tree/2.0.0:/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] 252f3f4f7d482a3842a4c698fb23d23accc37e43928f9212fd2c75d15ba05a01
[INFO] running `"docker" "start" "-a" "252f3f4f7d482a3842a4c698fb23d23accc37e43928f9212fd2c75d15ba05a01"`
[INFO] [stderr]    Compiling segment-tree v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `"docker" "inspect" "252f3f4f7d482a3842a4c698fb23d23accc37e43928f9212fd2c75d15ba05a01"`
[INFO] running `"docker" "rm" "-f" "252f3f4f7d482a3842a4c698fb23d23accc37e43928f9212fd2c75d15ba05a01"`
[INFO] [stdout] 252f3f4f7d482a3842a4c698fb23d23accc37e43928f9212fd2c75d15ba05a01
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/segment-tree/2.0.0:/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] 23e3018b7678dce3f706dd9969dfd7d4d433c5bcf2db1580e8080aec0e621ebe
[INFO] running `"docker" "start" "-a" "23e3018b7678dce3f706dd9969dfd7d4d433c5bcf2db1580e8080aec0e621ebe"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/segment_tree-38171dcb72d5c9bb
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test fenwick::tests::fenwick_query ... ok
[INFO] [stdout] test ops::tests::ops_and_identity ... ok
[INFO] [stdout] test ops::tests::ops_nan ... ok
[INFO] [stdout] test fenwick::tests::fenwick_map ... ok
[INFO] [stdout] test propagating::tests::test ... ok
[INFO] [stdout] test segment_tree::tests::segment_tree_build ... ok
[INFO] [stdout] test fenwick::tests::fenwick_extend ... ok
[INFO] [stdout] test segment_tree::tests::segment_tree_query_commut ... ok
[INFO] [stdout] test fenwick::tests::fenwick_set ... ok
[INFO] [stdout] test segment_tree::tests::segment_tree_modify ... ok
[INFO] [stdout] test fenwick::tests::fenwick_modify ... ok
[INFO] [stdout] test segment_tree::tests::segment_tree_query ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests segment-tree
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/ops/mod.rs - ops::Invertible::uncombine (line 86) ... ok
[INFO] [stdout] test src/fenwick.rs - fenwick::PrefixPoint (line 81) ... ok
[INFO] [stdout] test src/segment_tree.rs - segment_tree::SegmentPoint<N, O>::build_noalloc (line 183) ... ok
[INFO] [stdout] test src/segment_tree.rs - segment_tree::SegmentPoint (line 21) ... ok
[INFO] [stdout] test src/propagating.rs - propagating::PointSegment (line 17) ... ok
[INFO] [stdout] test src/lib.rs -  (line 33) ... ok
[INFO] [stdout] test src/segment_tree.rs - segment_tree::SegmentPoint (line 54) ... ok
[INFO] [stdout] test src/fenwick.rs - fenwick::PrefixPoint (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "23e3018b7678dce3f706dd9969dfd7d4d433c5bcf2db1580e8080aec0e621ebe"`
[INFO] running `"docker" "rm" "-f" "23e3018b7678dce3f706dd9969dfd7d4d433c5bcf2db1580e8080aec0e621ebe"`
[INFO] [stdout] 23e3018b7678dce3f706dd9969dfd7d4d433c5bcf2db1580e8080aec0e621ebe