[INFO] updating cached repository remram44/dhstore
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/remram44/dhstore
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/remram44/dhstore" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/remram44/dhstore"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/remram44/dhstore'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/remram44/dhstore" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/remram44/dhstore"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/remram44/dhstore'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3df999781da972ff457f0b85b0c269d8e7fdde8a
[INFO] sha for GitHub repo remram44/dhstore: 3df999781da972ff457f0b85b0c269d8e7fdde8a
[INFO] validating manifest of remram44/dhstore on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of remram44/dhstore on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing remram44/dhstore
[INFO] finished frobbing remram44/dhstore
[INFO] frobbed toml for remram44/dhstore written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/remram44/dhstore/Cargo.toml
[INFO] started frobbing remram44/dhstore
[INFO] finished frobbing remram44/dhstore
[INFO] frobbed toml for remram44/dhstore written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/remram44/dhstore/Cargo.toml
[INFO] crate remram44/dhstore has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing remram44/dhstore against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/remram44/dhstore:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] b3ec5c874f81a265e5dcd10cd0a9509342a81462b47e2b8028d236701b238a25
[INFO] running `"docker" "start" "-a" "b3ec5c874f81a265e5dcd10cd0a9509342a81462b47e2b8028d236701b238a25"`
[INFO] [stderr]    Compiling typenum v1.6.0
[INFO] [stderr]    Compiling bitflags v0.8.1
[INFO] [stderr]    Compiling cdchunking v0.2.0
[INFO] [stderr]    Compiling termcolor v0.3.3
[INFO] [stderr]    Compiling clap v2.22.1
[INFO] [stderr]    Compiling generic-array v0.6.0
[INFO] [stderr]    Compiling digest-buffer v0.2.0
[INFO] [stderr]    Compiling digest v0.4.0
[INFO] [stderr]    Compiling sha2 v0.4.2
[INFO] [stderr]    Compiling dhstore v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `property`
[INFO] [stderr]   --> src/memory_index.rs:53:26
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn handle(&mut self, property: &str, object: Object)
[INFO] [stderr]    |                          ^^^^^^^^ help: consider prefixing with an underscore: `_property`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `object`
[INFO] [stderr]   --> src/memory_index.rs:53:42
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn handle(&mut self, property: &str, object: Object)
[INFO] [stderr]    |                                          ^^^^^^ help: consider prefixing with an underscore: `_object`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Get`
[INFO] [stderr]   --> src/memory_index.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Get,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Drop`
[INFO] [stderr]   --> src/memory_index.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Drop,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `policy`
[INFO] [stderr]    --> src/memory_index.rs:149:5
[INFO] [stderr]     |
[INFO] [stderr] 149 |     policy: Box<Policy>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.20s
[INFO] running `"docker" "inspect" "b3ec5c874f81a265e5dcd10cd0a9509342a81462b47e2b8028d236701b238a25"`
[INFO] running `"docker" "rm" "-f" "b3ec5c874f81a265e5dcd10cd0a9509342a81462b47e2b8028d236701b238a25"`
[INFO] [stdout] b3ec5c874f81a265e5dcd10cd0a9509342a81462b47e2b8028d236701b238a25
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/remram44/dhstore:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 61fbc9bce0831d4f6c7172ec72bff4bb494ea0da264da98ffde18d39100f52a3
[INFO] running `"docker" "start" "-a" "61fbc9bce0831d4f6c7172ec72bff4bb494ea0da264da98ffde18d39100f52a3"`
[INFO] [stderr]    Compiling dhstore v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `property`
[INFO] [stderr]   --> src/memory_index.rs:53:26
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn handle(&mut self, property: &str, object: Object)
[INFO] [stderr]    |                          ^^^^^^^^ help: consider prefixing with an underscore: `_property`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `object`
[INFO] [stderr]   --> src/memory_index.rs:53:42
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn handle(&mut self, property: &str, object: Object)
[INFO] [stderr]    |                                          ^^^^^^ help: consider prefixing with an underscore: `_object`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Get`
[INFO] [stderr]   --> src/memory_index.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Get,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Drop`
[INFO] [stderr]   --> src/memory_index.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Drop,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `policy`
[INFO] [stderr]    --> src/memory_index.rs:149:5
[INFO] [stderr]     |
[INFO] [stderr] 149 |     policy: Box<Policy>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `"docker" "inspect" "61fbc9bce0831d4f6c7172ec72bff4bb494ea0da264da98ffde18d39100f52a3"`
[INFO] running `"docker" "rm" "-f" "61fbc9bce0831d4f6c7172ec72bff4bb494ea0da264da98ffde18d39100f52a3"`
[INFO] [stdout] 61fbc9bce0831d4f6c7172ec72bff4bb494ea0da264da98ffde18d39100f52a3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/remram44/dhstore:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 68afca4f847fe52cddb75efd7c766869e9e300dd0165b8732f728e1bbb884586
[INFO] running `"docker" "start" "-a" "68afca4f847fe52cddb75efd7c766869e9e300dd0165b8732f728e1bbb884586"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dhstore-36f7684ef48d3a2f
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test hash::tests::test_encode ... ok
[INFO] [stdout] test hash::tests::test_decode ... ok
[INFO] [stdout] test serialize::tests::test_serialize_list ... ok
[INFO] [stdout] test serialize::tests::test_deserialize_dict ... ok
[INFO] [stdout] test serialize::tests::test_serialize_dict ... ok
[INFO] [stdout] test serialize::tests::test_deserialize_list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dhstore-96e75b627e4b8d03
[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] [stderr]    Doc-tests dhstore
[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" "68afca4f847fe52cddb75efd7c766869e9e300dd0165b8732f728e1bbb884586"`
[INFO] running `"docker" "rm" "-f" "68afca4f847fe52cddb75efd7c766869e9e300dd0165b8732f728e1bbb884586"`
[INFO] [stdout] 68afca4f847fe52cddb75efd7c766869e9e300dd0165b8732f728e1bbb884586