[INFO] crate bailamos 0.9.0 is already in cache
[INFO] extracting crate bailamos 0.9.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/bailamos/0.9.0
[INFO] extracting crate bailamos 0.9.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bailamos/0.9.0
[INFO] validating manifest of bailamos-0.9.0 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 bailamos-0.9.0 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 bailamos-0.9.0
[INFO] finished frobbing bailamos-0.9.0
[INFO] frobbed toml for bailamos-0.9.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bailamos/0.9.0/Cargo.toml
[INFO] started frobbing bailamos-0.9.0
[INFO] finished frobbing bailamos-0.9.0
[INFO] frobbed toml for bailamos-0.9.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bailamos/0.9.0/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bailamos-0.9.0 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bailamos/0.9.0:/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] f6032bfa3bcc98150c653e949d10bc4cd566e9b827123d3fedc269e5683956d4
[INFO] running `"docker" "start" "-a" "f6032bfa3bcc98150c653e949d10bc4cd566e9b827123d3fedc269e5683956d4"`
[INFO] [stderr]    Compiling binn-ir v0.13.1
[INFO] [stderr]    Compiling bailamos v0.9.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/rpc.rs:260:30
[INFO] [stderr]     |
[INFO] [stderr] 260 | fn read_content(reader: &mut Read, max_size: DataSize) -> Result<Content> {
[INFO] [stderr]     |                              ^^^^ help: use `dyn`: `dyn Read`
[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/rpc.rs:271:34
[INFO] [stderr]     |
[INFO] [stderr] 271 | pub fn read_request(reader: &mut Read) -> Result<Content> {
[INFO] [stderr]     |                                  ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/rpc.rs:276:35
[INFO] [stderr]     |
[INFO] [stderr] 276 | pub fn read_response(reader: &mut Read) -> Result<Content> {
[INFO] [stderr]     |                                   ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.59s
[INFO] running `"docker" "inspect" "f6032bfa3bcc98150c653e949d10bc4cd566e9b827123d3fedc269e5683956d4"`
[INFO] running `"docker" "rm" "-f" "f6032bfa3bcc98150c653e949d10bc4cd566e9b827123d3fedc269e5683956d4"`
[INFO] [stdout] f6032bfa3bcc98150c653e949d10bc4cd566e9b827123d3fedc269e5683956d4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bailamos/0.9.0:/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] 91d60ca96560f34678284395b6bb2dc6cdf857ee722c5466430f19f433518646
[INFO] running `"docker" "start" "-a" "91d60ca96560f34678284395b6bb2dc6cdf857ee722c5466430f19f433518646"`
[INFO] [stderr]    Compiling bailamos v0.9.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/rpc.rs:260:30
[INFO] [stderr]     |
[INFO] [stderr] 260 | fn read_content(reader: &mut Read, max_size: DataSize) -> Result<Content> {
[INFO] [stderr]     |                              ^^^^ help: use `dyn`: `dyn Read`
[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/rpc.rs:271:34
[INFO] [stderr]     |
[INFO] [stderr] 271 | pub fn read_request(reader: &mut Read) -> Result<Content> {
[INFO] [stderr]     |                                  ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/rpc.rs:276:35
[INFO] [stderr]     |
[INFO] [stderr] 276 | pub fn read_response(reader: &mut Read) -> Result<Content> {
[INFO] [stderr]     |                                   ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `"docker" "inspect" "91d60ca96560f34678284395b6bb2dc6cdf857ee722c5466430f19f433518646"`
[INFO] running `"docker" "rm" "-f" "91d60ca96560f34678284395b6bb2dc6cdf857ee722c5466430f19f433518646"`
[INFO] [stdout] 91d60ca96560f34678284395b6bb2dc6cdf857ee722c5466430f19f433518646
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bailamos/0.9.0:/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] 400444336f2aa2f75f0f64396dd1f44970a89a1860cf287ef3c65073070fa5d2
[INFO] running `"docker" "start" "-a" "400444336f2aa2f75f0f64396dd1f44970a89a1860cf287ef3c65073070fa5d2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bailamos-45662ef045487c19
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test rpc::tests ... ok
[INFO] [stdout] test test_cert ... ok
[INFO] [stdout] test test_crate_version ... ok
[INFO] [stdout] test db::notifications::test_keys ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bailamos
[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" "400444336f2aa2f75f0f64396dd1f44970a89a1860cf287ef3c65073070fa5d2"`
[INFO] running `"docker" "rm" "-f" "400444336f2aa2f75f0f64396dd1f44970a89a1860cf287ef3c65073070fa5d2"`
[INFO] [stdout] 400444336f2aa2f75f0f64396dd1f44970a89a1860cf287ef3c65073070fa5d2