[INFO] crate webframework 0.0.2 is already in cache
[INFO] extracting crate webframework 0.0.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/webframework/0.0.2
[INFO] extracting crate webframework 0.0.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/webframework/0.0.2
[INFO] validating manifest of webframework-0.0.2 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 webframework-0.0.2 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 webframework-0.0.2
[INFO] finished frobbing webframework-0.0.2
[INFO] frobbed toml for webframework-0.0.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/webframework/0.0.2/Cargo.toml
[INFO] started frobbing webframework-0.0.2
[INFO] finished frobbing webframework-0.0.2
[INFO] frobbed toml for webframework-0.0.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/webframework/0.0.2/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] 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 webframework-0.0.2 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/webframework/0.0.2:/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] e3397fdef09eb4e2f20b0db061ed2d10638af68e41b297e607a70390ca620a54
[INFO] running `"docker" "start" "-a" "e3397fdef09eb4e2f20b0db061ed2d10638af68e41b297e607a70390ca620a54"`
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]    Compiling horrorshow v0.6.6
[INFO] [stderr]    Compiling webframework-derive v0.0.2
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling slog-term v2.4.1
[INFO] [stderr]    Compiling webframework-core v0.0.2
[INFO] [stderr]    Compiling slog-async v2.3.0
[INFO] [stderr]    Compiling webframework v0.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:22:32
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[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/templates.rs:4:27
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn error_page(error: &Fail) -> String {
[INFO] [stderr]   |                           ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.98s
[INFO] running `"docker" "inspect" "e3397fdef09eb4e2f20b0db061ed2d10638af68e41b297e607a70390ca620a54"`
[INFO] running `"docker" "rm" "-f" "e3397fdef09eb4e2f20b0db061ed2d10638af68e41b297e607a70390ca620a54"`
[INFO] [stdout] e3397fdef09eb4e2f20b0db061ed2d10638af68e41b297e607a70390ca620a54
[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/webframework/0.0.2:/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] 477d48ccf53e03941a737ce852a7760c4dc0e6f50dcb06cb533467bd2dc9c477
[INFO] running `"docker" "start" "-a" "477d48ccf53e03941a737ce852a7760c4dc0e6f50dcb06cb533467bd2dc9c477"`
[INFO] [stderr]    Compiling webframework v0.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: type `handle404` should have an upper camel case name
[INFO] [stderr]  --> examples/explicit.rs:9:4
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn handle404(req: &Request) -> WebResponse {
[INFO] [stderr]   |    ^^^^^^^^^ help: convert the identifier to upper camel case: `Handle404`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `root` should have an upper camel case name
[INFO] [stderr]   --> examples/explicit.rs:15:4
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn root() -> WebResponse {
[INFO] [stderr]    |    ^^^^ help: convert the identifier to upper camel case: `Root`
[INFO] [stderr] 
[INFO] [stderr] warning: type `about` should have an upper camel case name
[INFO] [stderr]   --> examples/explicit.rs:20:4
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn about() -> WebResponse {
[INFO] [stderr]    |    ^^^^^ help: convert the identifier to upper camel case: `About`
[INFO] [stderr] 
[INFO] [stderr] warning: type `create_task` should have an upper camel case name
[INFO] [stderr]   --> examples/explicit.rs:25:4
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn create_task() -> WebResponse {
[INFO] [stderr]    |    ^^^^^^^^^^^ help: convert the identifier to upper camel case: `CreateTask`
[INFO] [stderr] 
[INFO] [stderr] warning: type `new_task` should have an upper camel case name
[INFO] [stderr]   --> examples/explicit.rs:30:4
[INFO] [stderr]    |
[INFO] [stderr] 30 | fn new_task() -> WebResponse {
[INFO] [stderr]    |    ^^^^^^^^ help: convert the identifier to upper camel case: `NewTask`
[INFO] [stderr] 
[INFO] [stderr] warning: type `tasks` should have an upper camel case name
[INFO] [stderr]   --> examples/explicit.rs:35:4
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn tasks() -> WebResponse {
[INFO] [stderr]    |    ^^^^^ help: convert the identifier to upper camel case: `Tasks`
[INFO] [stderr] 
[INFO] [stderr] warning: type `tasks_json` should have an upper camel case name
[INFO] [stderr]   --> examples/explicit.rs:40:4
[INFO] [stderr]    |
[INFO] [stderr] 40 | fn tasks_json() -> WebResponse {
[INFO] [stderr]    |    ^^^^^^^^^^ help: convert the identifier to upper camel case: `TasksJson`
[INFO] [stderr] 
[INFO] [stderr] warning: type `dynamic_path` should have an upper camel case name
[INFO] [stderr]   --> examples/explicit.rs:45:4
[INFO] [stderr]    |
[INFO] [stderr] 45 | fn dynamic_path(test: String) -> WebResponse {
[INFO] [stderr]    |    ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `DynamicPath`
[INFO] [stderr] 
[INFO] [stderr] warning: type `handle_it` should have an upper camel case name
[INFO] [stderr]   --> tests/macro.rs:12:4
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn handle_it(_req: &Request) -> WebResult<Response> {
[INFO] [stderr]    |    ^^^^^^^^^ help: convert the identifier to upper camel case: `HandleIt`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `dynamic` should have an upper camel case name
[INFO] [stderr]   --> tests/macro.rs:65:4
[INFO] [stderr]    |
[INFO] [stderr] 65 | fn dynamic(test: String)-> WebResult<Response> {
[INFO] [stderr]    |    ^^^^^^^ help: convert the identifier to upper camel case: `Dynamic`
[INFO] [stderr] 
[INFO] [stderr] warning: type `handle_it` should have an upper camel case name
[INFO] [stderr]   --> tests/nested_router.rs:12:4
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn handle_it(_req: &Request) -> WebResult<Response> {
[INFO] [stderr]    |    ^^^^^^^^^ help: convert the identifier to upper camel case: `HandleIt`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:22:32
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[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/templates.rs:4:27
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn error_page(error: &Fail) -> String {
[INFO] [stderr]   |                           ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.05s
[INFO] running `"docker" "inspect" "477d48ccf53e03941a737ce852a7760c4dc0e6f50dcb06cb533467bd2dc9c477"`
[INFO] running `"docker" "rm" "-f" "477d48ccf53e03941a737ce852a7760c4dc0e6f50dcb06cb533467bd2dc9c477"`
[INFO] [stdout] 477d48ccf53e03941a737ce852a7760c4dc0e6f50dcb06cb533467bd2dc9c477
[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/webframework/0.0.2:/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] c3af4adf090475409cd9ab2f22586729e50220a462ae6316ea5826f55f2b66ef
[INFO] running `"docker" "start" "-a" "c3af4adf090475409cd9ab2f22586729e50220a462ae6316ea5826f55f2b66ef"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/webframework-6e31708f6442def4
[INFO] [stderr]      Running /opt/crater/target/debug/deps/macro-a691f66914674204
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test check_router ... ok
[INFO] [stdout] test check_dynamic ... ok
[INFO] [stdout] test check_routing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nested_router-9e0444b8b30a4ff9
[INFO] [stderr]    Doc-tests webframework
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test nested_not_found ... ok
[INFO] [stdout] test nested_dynamic ... ok
[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 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" "c3af4adf090475409cd9ab2f22586729e50220a462ae6316ea5826f55f2b66ef"`
[INFO] running `"docker" "rm" "-f" "c3af4adf090475409cd9ab2f22586729e50220a462ae6316ea5826f55f2b66ef"`
[INFO] [stdout] c3af4adf090475409cd9ab2f22586729e50220a462ae6316ea5826f55f2b66ef