[INFO] crate suffix_tree 0.2.2 is already in cache
[INFO] extracting crate suffix_tree 0.2.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/suffix_tree/0.2.2
[INFO] extracting crate suffix_tree 0.2.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/suffix_tree/0.2.2
[INFO] validating manifest of suffix_tree-0.2.2 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 suffix_tree-0.2.2 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 suffix_tree-0.2.2
[INFO] removed path dependency suffix from suffix_tree-0.2.2
[INFO] finished frobbing suffix_tree-0.2.2
[INFO] frobbed toml for suffix_tree-0.2.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/suffix_tree/0.2.2/Cargo.toml
[INFO] started frobbing suffix_tree-0.2.2
[INFO] removed path dependency suffix from suffix_tree-0.2.2
[INFO] finished frobbing suffix_tree-0.2.2
[INFO] frobbed toml for suffix_tree-0.2.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/suffix_tree/0.2.2/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 suffix_tree-0.2.2 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/suffix_tree/0.2.2:/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] f76dcd951e37b8239b1effe73d2505a41f066d584bced6da0d50e349417e152b
[INFO] running `"docker" "start" "-a" "f76dcd951e37b8239b1effe73d2505a41f066d584bced6da0d50e349417e152b"`
[INFO] [stderr]    Compiling suffix v0.4.1
[INFO] [stderr]    Compiling suffix_tree v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `"docker" "inspect" "f76dcd951e37b8239b1effe73d2505a41f066d584bced6da0d50e349417e152b"`
[INFO] running `"docker" "rm" "-f" "f76dcd951e37b8239b1effe73d2505a41f066d584bced6da0d50e349417e152b"`
[INFO] [stdout] f76dcd951e37b8239b1effe73d2505a41f066d584bced6da0d50e349417e152b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/suffix_tree/0.2.2:/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] 8c63252f85df368f0782856b6fda0b5f803698b9abc9e16b01bd6d39be545225
[INFO] running `"docker" "start" "-a" "8c63252f85df368f0782856b6fda0b5f803698b9abc9e16b01bd6d39be545225"`
[INFO] [stderr]    Compiling suffix_tree v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `"docker" "inspect" "8c63252f85df368f0782856b6fda0b5f803698b9abc9e16b01bd6d39be545225"`
[INFO] running `"docker" "rm" "-f" "8c63252f85df368f0782856b6fda0b5f803698b9abc9e16b01bd6d39be545225"`
[INFO] [stdout] 8c63252f85df368f0782856b6fda0b5f803698b9abc9e16b01bd6d39be545225
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/suffix_tree/0.2.2:/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] 2bcb74606cdb70f430acaf6eb199e3d67696eafd9961daff5fff6c1a9e498784
[INFO] running `"docker" "start" "-a" "2bcb74606cdb70f430acaf6eb199e3d67696eafd9961daff5fff6c1a9e498784"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/suffix_tree-1ecaf3d6d0d7c062
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::basic3 ... ok
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] test tests::basic2 ... ok
[INFO] [stdout] test tests::qc_internals_have_at_least_two_children ... ok
[INFO] [stdout] test tests::qc_n_leaves ... ok
[INFO] [stdout] test tests::qc_tree_enumerates_suffixes ... 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 suffix_tree
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 14) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2bcb74606cdb70f430acaf6eb199e3d67696eafd9961daff5fff6c1a9e498784"`
[INFO] running `"docker" "rm" "-f" "2bcb74606cdb70f430acaf6eb199e3d67696eafd9961daff5fff6c1a9e498784"`
[INFO] [stdout] 2bcb74606cdb70f430acaf6eb199e3d67696eafd9961daff5fff6c1a9e498784