[INFO] updating cached repository jrozner/rust-trie
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jrozner/rust-trie
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jrozner/rust-trie" "work/ex/beta-1.38-1/sources/1.37.0/gh/jrozner/rust-trie"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jrozner/rust-trie'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jrozner/rust-trie" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jrozner/rust-trie"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jrozner/rust-trie'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4ed9d6ccd5bcaff6fd14c24b562b2091c043013f
[INFO] sha for GitHub repo jrozner/rust-trie: 4ed9d6ccd5bcaff6fd14c24b562b2091c043013f
[INFO] validating manifest of jrozner/rust-trie 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 jrozner/rust-trie 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 jrozner/rust-trie
[INFO] finished frobbing jrozner/rust-trie
[INFO] frobbed toml for jrozner/rust-trie written to work/ex/beta-1.38-1/sources/1.37.0/gh/jrozner/rust-trie/Cargo.toml
[INFO] started frobbing jrozner/rust-trie
[INFO] finished frobbing jrozner/rust-trie
[INFO] frobbed toml for jrozner/rust-trie written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jrozner/rust-trie/Cargo.toml
[INFO] crate jrozner/rust-trie already has a lockfile, it will not be regenerated
[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 jrozner/rust-trie 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jrozner/rust-trie:/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] 441ee63992b4caf57e0d8bf6dfa37fc7a651876375213fb54eb2dd15cbb19eb5
[INFO] running `"docker" "start" "-a" "441ee63992b4caf57e0d8bf6dfa37fc7a651876375213fb54eb2dd15cbb19eb5"`
[INFO] [stderr]    Compiling trie v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "441ee63992b4caf57e0d8bf6dfa37fc7a651876375213fb54eb2dd15cbb19eb5"`
[INFO] running `"docker" "rm" "-f" "441ee63992b4caf57e0d8bf6dfa37fc7a651876375213fb54eb2dd15cbb19eb5"`
[INFO] [stdout] 441ee63992b4caf57e0d8bf6dfa37fc7a651876375213fb54eb2dd15cbb19eb5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jrozner/rust-trie:/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] 00b12c3e5f72c831da8d6edaaf122f736d562c2bf535daf1102ae97b9825fa50
[INFO] running `"docker" "start" "-a" "00b12c3e5f72c831da8d6edaaf122f736d562c2bf535daf1102ae97b9825fa50"`
[INFO] [stderr]    Compiling trie v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "00b12c3e5f72c831da8d6edaaf122f736d562c2bf535daf1102ae97b9825fa50"`
[INFO] running `"docker" "rm" "-f" "00b12c3e5f72c831da8d6edaaf122f736d562c2bf535daf1102ae97b9825fa50"`
[INFO] [stdout] 00b12c3e5f72c831da8d6edaaf122f736d562c2bf535daf1102ae97b9825fa50
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jrozner/rust-trie:/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] c8b5af9d37f13c94f34fb0969bdce9b6f34944a1af926c812b17a965fecc94e4
[INFO] running `"docker" "start" "-a" "c8b5af9d37f13c94f34fb0969bdce9b6f34944a1af926c812b17a965fecc94e4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/trie-a3a614e145927fc9
[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] running `"docker" "inspect" "c8b5af9d37f13c94f34fb0969bdce9b6f34944a1af926c812b17a965fecc94e4"`
[INFO] running `"docker" "rm" "-f" "c8b5af9d37f13c94f34fb0969bdce9b6f34944a1af926c812b17a965fecc94e4"`
[INFO] [stdout] c8b5af9d37f13c94f34fb0969bdce9b6f34944a1af926c812b17a965fecc94e4