[INFO] crate rincon_connector 0.1.0 is already in cache
[INFO] extracting crate rincon_connector 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rincon_connector/0.1.0
[INFO] extracting crate rincon_connector 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rincon_connector/0.1.0
[INFO] validating manifest of rincon_connector-0.1.0 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 rincon_connector-0.1.0 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 rincon_connector-0.1.0
[INFO] finished frobbing rincon_connector-0.1.0
[INFO] frobbed toml for rincon_connector-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rincon_connector/0.1.0/Cargo.toml
[INFO] started frobbing rincon_connector-0.1.0
[INFO] finished frobbing rincon_connector-0.1.0
[INFO] frobbed toml for rincon_connector-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rincon_connector/0.1.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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" "+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 rincon_connector-0.1.0 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rincon_connector/0.1.0:/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] b96ac938ebd76c26a195c695f9b88f28288e9aae5b9e9ca07eede734224546d0
[INFO] running `"docker" "start" "-a" "b96ac938ebd76c26a195c695f9b88f28288e9aae5b9e9ca07eede734224546d0"`
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling want v0.0.4
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling tokio-threadpool v0.1.15
[INFO] [stderr]    Compiling rincon_core v0.1.0
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling tokio-tls v0.1.4
[INFO] [stderr]    Compiling tokio-io-timeout v0.1.3
[INFO] [stderr]    Compiling hyper v0.11.27
[INFO] [stderr]    Compiling hyper-tls v0.1.4
[INFO] [stderr]    Compiling hyper-timeout v0.1.1
[INFO] [stderr]    Compiling rincon_connector v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http/mod.rs:54:26
[INFO] [stderr]    |
[INFO] [stderr] 54 |     user_agent: &'static UserAgent,
[INFO] [stderr]    |                          ^^^^^^^^^ help: use `dyn`: `dyn UserAgent`
[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/http/mod.rs:109:30
[INFO] [stderr]     |
[INFO] [stderr] 109 |         user_agent: &'static UserAgent,
[INFO] [stderr]     |                              ^^^^^^^^^ help: use `dyn`: `dyn UserAgent`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/http/mod.rs:160:26
[INFO] [stderr]     |
[INFO] [stderr] 160 |     user_agent: &'static UserAgent,
[INFO] [stderr]     |                          ^^^^^^^^^ help: use `dyn`: `dyn UserAgent`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/http/mod.rs:169:34
[INFO] [stderr]     |
[INFO] [stderr] 169 |     pub fn user_agent(&self) -> &UserAgent {
[INFO] [stderr]     |                                  ^^^^^^^^^ help: use `dyn`: `dyn UserAgent`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/http/mod.rs:314:34
[INFO] [stderr]     |
[INFO] [stderr] 314 | fn header_user_agent_for(agent: &UserAgent) -> header::UserAgent {
[INFO] [stderr]     |                                  ^^^^^^^^^ help: use `dyn`: `dyn UserAgent`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.62s
[INFO] running `"docker" "inspect" "b96ac938ebd76c26a195c695f9b88f28288e9aae5b9e9ca07eede734224546d0"`
[INFO] running `"docker" "rm" "-f" "b96ac938ebd76c26a195c695f9b88f28288e9aae5b9e9ca07eede734224546d0"`
[INFO] [stdout] b96ac938ebd76c26a195c695f9b88f28288e9aae5b9e9ca07eede734224546d0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rincon_connector/0.1.0:/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] 50a24163271b2bfbb38f576a991b7e8a9082ba3dd939ccbccb8052e6c5c4a024
[INFO] running `"docker" "start" "-a" "50a24163271b2bfbb38f576a991b7e8a9082ba3dd939ccbccb8052e6c5c4a024"`
[INFO] [stderr]    Compiling syntex_fmt_macros v0.5.0
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling serde-value v0.5.3
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling log4rs v0.8.3
[INFO] [stderr]    Compiling derive-error-chain v0.11.2
[INFO] [stderr]    Compiling dotenv v0.11.0
[INFO] [stderr]    Compiling rincon_connector v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/http/tests.rs:176:31
[INFO] [stderr]     |
[INFO] [stderr] 176 |         fn version(&self) -> &Version {
[INFO] [stderr]     |                               ^^^^^^^ help: use `dyn`: `dyn Version`
[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/http/mod.rs:54:26
[INFO] [stderr]    |
[INFO] [stderr] 54 |     user_agent: &'static UserAgent,
[INFO] [stderr]    |                          ^^^^^^^^^ help: use `dyn`: `dyn UserAgent`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/http/mod.rs:109:30
[INFO] [stderr]     |
[INFO] [stderr] 109 |         user_agent: &'static UserAgent,
[INFO] [stderr]     |                              ^^^^^^^^^ help: use `dyn`: `dyn UserAgent`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/http/mod.rs:160:26
[INFO] [stderr]     |
[INFO] [stderr] 160 |     user_agent: &'static UserAgent,
[INFO] [stderr]     |                          ^^^^^^^^^ help: use `dyn`: `dyn UserAgent`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/http/mod.rs:169:34
[INFO] [stderr]     |
[INFO] [stderr] 169 |     pub fn user_agent(&self) -> &UserAgent {
[INFO] [stderr]     |                                  ^^^^^^^^^ help: use `dyn`: `dyn UserAgent`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/http/mod.rs:314:34
[INFO] [stderr]     |
[INFO] [stderr] 314 | fn header_user_agent_for(agent: &UserAgent) -> header::UserAgent {
[INFO] [stderr]     |                                  ^^^^^^^^^ help: use `dyn`: `dyn UserAgent`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.23s
[INFO] running `"docker" "inspect" "50a24163271b2bfbb38f576a991b7e8a9082ba3dd939ccbccb8052e6c5c4a024"`
[INFO] running `"docker" "rm" "-f" "50a24163271b2bfbb38f576a991b7e8a9082ba3dd939ccbccb8052e6c5c4a024"`
[INFO] [stdout] 50a24163271b2bfbb38f576a991b7e8a9082ba3dd939ccbccb8052e6c5c4a024
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rincon_connector/0.1.0:/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] 29ca0ee375a1d77d13d6febaeb4037014dca3d850fd1d64edb17a90ba16eba91
[INFO] running `"docker" "start" "-a" "29ca0ee375a1d77d13d6febaeb4037014dca3d850fd1d64edb17a90ba16eba91"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rincon_connector-9793308129283b87
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test http::tests::build_request_uri_for_given_database_with_three_params ... ok
[INFO] [stdout] test http::tests::build_request_uri_for_given_database ... ok
[INFO] [stdout] test http::tests::header_user_agent_for_default_rincon_user_agent ... ok
[INFO] [stdout] test http::tests::build_request_uri_for_specific_database_with_two_params ... ok
[INFO] [stdout] test http::tests::build_request_uri_for_http ... ok
[INFO] [stdout] test http::tests::build_request_uri_for_specific_database_with_one_param ... ok
[INFO] [stdout] test http::tests::header_user_agent_for_my_user_agent ... ok
[INFO] [stdout] test http::tests::build_request_uri_for_specific_database ... ok
[INFO] [stdout] test http::tests::build_request_uri_for_https_with_authentication ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/connection-057cf2874fbd367f
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test establish_connection_timeout ... ignored
[INFO] [stderr]      Running /opt/crater/target/debug/deps/version_numbers-4d6e36727bb2e83a
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_readme_deps ... ok
[INFO] [stdout] test test_html_root_url ... ok
[INFO] [stderr]    Doc-tests rincon_connector
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "29ca0ee375a1d77d13d6febaeb4037014dca3d850fd1d64edb17a90ba16eba91"`
[INFO] running `"docker" "rm" "-f" "29ca0ee375a1d77d13d6febaeb4037014dca3d850fd1d64edb17a90ba16eba91"`
[INFO] [stdout] 29ca0ee375a1d77d13d6febaeb4037014dca3d850fd1d64edb17a90ba16eba91