[INFO] updating cached repository cjohansson/milstian-rust-internet-framework
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cjohansson/milstian-rust-internet-framework
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cjohansson/milstian-rust-internet-framework" "work/ex/beta-1.37-6/sources/1.36.0/gh/cjohansson/milstian-rust-internet-framework"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/cjohansson/milstian-rust-internet-framework'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cjohansson/milstian-rust-internet-framework" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cjohansson/milstian-rust-internet-framework"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cjohansson/milstian-rust-internet-framework'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e016d17da852d78e34e50e616fbe2d3024ca4153
[INFO] sha for GitHub repo cjohansson/milstian-rust-internet-framework: e016d17da852d78e34e50e616fbe2d3024ca4153
[INFO] validating manifest of cjohansson/milstian-rust-internet-framework on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cjohansson/milstian-rust-internet-framework on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cjohansson/milstian-rust-internet-framework
[INFO] finished frobbing cjohansson/milstian-rust-internet-framework
[INFO] frobbed toml for cjohansson/milstian-rust-internet-framework written to work/ex/beta-1.37-6/sources/1.36.0/gh/cjohansson/milstian-rust-internet-framework/Cargo.toml
[INFO] started frobbing cjohansson/milstian-rust-internet-framework
[INFO] finished frobbing cjohansson/milstian-rust-internet-framework
[INFO] frobbed toml for cjohansson/milstian-rust-internet-framework written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cjohansson/milstian-rust-internet-framework/Cargo.toml
[INFO] crate cjohansson/milstian-rust-internet-framework already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/cjohansson/milstian-rust-internet-framework/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing cjohansson/milstian-rust-internet-framework against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/cjohansson/milstian-rust-internet-framework:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 524af47d3a3e4d393554ae677af208405b4f75456358f337e620bc28a41cb386
[INFO] running `"docker" "start" "-a" "524af47d3a3e4d393554ae677af208405b4f75456358f337e620bc28a41cb386"`
[INFO] [stderr]    Compiling milstian-http v0.1.9
[INFO] [stderr]    Compiling milstian-feedback v0.1.1
[INFO] [stderr]    Compiling milstian-internet-framework v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/response/tcp/http/filesystem.rs:285:17
[INFO] [stderr]     |
[INFO] [stderr] 285 |             let mut response = Responder::get_response(&filename, &request_message, &application)?;
[INFO] [stderr]     |                 ----^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `"docker" "inspect" "524af47d3a3e4d393554ae677af208405b4f75456358f337e620bc28a41cb386"`
[INFO] running `"docker" "rm" "-f" "524af47d3a3e4d393554ae677af208405b4f75456358f337e620bc28a41cb386"`
[INFO] [stdout] 524af47d3a3e4d393554ae677af208405b4f75456358f337e620bc28a41cb386
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/cjohansson/milstian-rust-internet-framework:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 986ca18edd96979ca48a7b38d33b1fcc3e962be65a832fc817f7a379164739f8
[INFO] running `"docker" "start" "-a" "986ca18edd96979ca48a7b38d33b1fcc3e962be65a832fc817f7a379164739f8"`
[INFO] [stderr]    Compiling milstian-internet-framework v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]  --> examples/dynamic.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::thread;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]  --> examples/dynamic.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/response/tcp/http/filesystem.rs:285:17
[INFO] [stderr]     |
[INFO] [stderr] 285 |             let mut response = Responder::get_response(&filename, &request_message, &application)?;
[INFO] [stderr]     |                 ----^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `"docker" "inspect" "986ca18edd96979ca48a7b38d33b1fcc3e962be65a832fc817f7a379164739f8"`
[INFO] running `"docker" "rm" "-f" "986ca18edd96979ca48a7b38d33b1fcc3e962be65a832fc817f7a379164739f8"`
[INFO] [stdout] 986ca18edd96979ca48a7b38d33b1fcc3e962be65a832fc817f7a379164739f8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/cjohansson/milstian-rust-internet-framework:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 8d2a96ffe2bc237f01ec0d54192017f3cf7fcbbfcf56bd3c3578730c564b4e6a
[INFO] running `"docker" "start" "-a" "8d2a96ffe2bc237f01ec0d54192017f3cf7fcbbfcf56bd3c3578730c564b4e6a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/milstian_internet_framework-ad34a432c7d18b41
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test mime::tests::test_from_filename ... ok
[INFO] [stdout] test response::tcp::http::error::tests::test_matches ... ok
[INFO] [stdout] test response::tcp::http::error::tests::test_respond ... ok
[INFO] [stdout] test response::tcp::http::file_not_found::tests::matches ... ok
[INFO] [stdout] test response::tcp::http::filesystem::tests::matches ... ok
[INFO] [stdout] test response::tcp::http::file_not_found::tests::respond ... ok
[INFO] [stdout] test response::tcp::http::filesystem::tests::respond ... ok
[INFO] [stdout] test tests::from_env_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/static-eb4d6be70e661d1a
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tcp_http ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests milstian-internet-framework
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs -  (line 20) ... ok
[INFO] [stdout] test src/lib.rs - Config::from_env (line 122) ... ok
[INFO] [stdout] test src/lib.rs - Application::tcp_http_with_legacy_responders (line 185) ... ok
[INFO] [stdout] test src/lib.rs - Application::tcp_http (line 165) ... ok
[INFO] [stdout] test src/lib.rs - Application::tcp_http_with_legacy_and_custom_responders (line 204) ... ok
[INFO] [stdout] test src/mime.rs - mime::from_filename (line 4) ... ok
[INFO] [stdout] test src/lib.rs - Config (line 45) ... ok
[INFO] [stdout] test src/lib.rs - Application (line 135) ... ok
[INFO] [stdout] test src/transport_layer/mod.rs - transport_layer::TCP::http (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8d2a96ffe2bc237f01ec0d54192017f3cf7fcbbfcf56bd3c3578730c564b4e6a"`
[INFO] running `"docker" "rm" "-f" "8d2a96ffe2bc237f01ec0d54192017f3cf7fcbbfcf56bd3c3578730c564b4e6a"`
[INFO] [stdout] 8d2a96ffe2bc237f01ec0d54192017f3cf7fcbbfcf56bd3c3578730c564b4e6a