[INFO] updating cached repository endoli/agora.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/endoli/agora.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/endoli/agora.rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/endoli/agora.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/endoli/agora.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/endoli/agora.rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/endoli/agora.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/endoli/agora.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ecf8283f46ef85c2a710462df956785c78ea8332
[INFO] sha for GitHub repo endoli/agora.rs: ecf8283f46ef85c2a710462df956785c78ea8332
[INFO] validating manifest of endoli/agora.rs 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 endoli/agora.rs 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 endoli/agora.rs
[INFO] finished frobbing endoli/agora.rs
[INFO] frobbed toml for endoli/agora.rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/endoli/agora.rs/Cargo.toml
[INFO] started frobbing endoli/agora.rs
[INFO] finished frobbing endoli/agora.rs
[INFO] frobbed toml for endoli/agora.rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/endoli/agora.rs/Cargo.toml
[INFO] crate endoli/agora.rs 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 endoli/agora.rs 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/endoli/agora.rs:/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] faf76fda8f7871d7fb89c17b80ce684a7edec026ff6e7f1f23a209d086d755e7
[INFO] running `"docker" "start" "-a" "faf76fda8f7871d7fb89c17b80ce684a7edec026ff6e7f1f23a209d086d755e7"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling agora v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/access_control/mod.rs:52:24
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub locks: Vec<Box<Lock<S, O, T>>>,
[INFO] [stderr]    |                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn Lock<S, O, T>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/caucus/mod.rs:30:33
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub type CaucusLock<A, M> = Box<Lock<A, Operation, Caucus<A, M>>>;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Lock<A, Operation, Caucus<A, M>>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "faf76fda8f7871d7fb89c17b80ce684a7edec026ff6e7f1f23a209d086d755e7"`
[INFO] running `"docker" "rm" "-f" "faf76fda8f7871d7fb89c17b80ce684a7edec026ff6e7f1f23a209d086d755e7"`
[INFO] [stdout] faf76fda8f7871d7fb89c17b80ce684a7edec026ff6e7f1f23a209d086d755e7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/endoli/agora.rs:/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] fd22f9c8291a8ee5d0f3a932d57dc2f9ce859b1f3a228df9f6be59c5f60df56e
[INFO] running `"docker" "start" "-a" "fd22f9c8291a8ee5d0f3a932d57dc2f9ce859b1f3a228df9f6be59c5f60df56e"`
[INFO] [stderr]    Compiling agora v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/access_control/mod.rs:52:24
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub locks: Vec<Box<Lock<S, O, T>>>,
[INFO] [stderr]    |                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn Lock<S, O, T>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/caucus/mod.rs:30:33
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub type CaucusLock<A, M> = Box<Lock<A, Operation, Caucus<A, M>>>;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Lock<A, Operation, Caucus<A, M>>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "fd22f9c8291a8ee5d0f3a932d57dc2f9ce859b1f3a228df9f6be59c5f60df56e"`
[INFO] running `"docker" "rm" "-f" "fd22f9c8291a8ee5d0f3a932d57dc2f9ce859b1f3a228df9f6be59c5f60df56e"`
[INFO] [stdout] fd22f9c8291a8ee5d0f3a932d57dc2f9ce859b1f3a228df9f6be59c5f60df56e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/endoli/agora.rs:/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] e281572836434e143a472eb5a38e3f75f10b4acbf132bbae87643e86e8c02f25
[INFO] running `"docker" "start" "-a" "e281572836434e143a472eb5a38e3f75f10b4acbf132bbae87643e86e8c02f25"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/agora-1b63adb12c61d075
[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" "e281572836434e143a472eb5a38e3f75f10b4acbf132bbae87643e86e8c02f25"`
[INFO] running `"docker" "rm" "-f" "e281572836434e143a472eb5a38e3f75f10b4acbf132bbae87643e86e8c02f25"`
[INFO] [stdout] e281572836434e143a472eb5a38e3f75f10b4acbf132bbae87643e86e8c02f25