[INFO] updating cached repository rust-bravo/rnginx [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/rust-bravo/rnginx [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/rust-bravo/rnginx" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/rust-bravo/rnginx"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/rust-bravo/rnginx'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/rust-bravo/rnginx" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/rust-bravo/rnginx"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/rust-bravo/rnginx'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7ca419d651e3c4903c2ef1c740ea67ca7155946b [INFO] sha for GitHub repo rust-bravo/rnginx: 7ca419d651e3c4903c2ef1c740ea67ca7155946b [INFO] validating manifest of rust-bravo/rnginx on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rust-bravo/rnginx on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rust-bravo/rnginx [INFO] finished frobbing rust-bravo/rnginx [INFO] frobbed toml for rust-bravo/rnginx written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/rust-bravo/rnginx/Cargo.toml [INFO] started frobbing rust-bravo/rnginx [INFO] finished frobbing rust-bravo/rnginx [INFO] frobbed toml for rust-bravo/rnginx written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/rust-bravo/rnginx/Cargo.toml [INFO] crate rust-bravo/rnginx has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing rust-bravo/rnginx against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/rust-bravo/rnginx:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] 89cc66246b4eb45c7f06770b264953189abfc3dfae88eea2318d61ccdc34de81 [INFO] running `"docker" "start" "-a" "89cc66246b4eb45c7f06770b264953189abfc3dfae88eea2318d61ccdc34de81"` [INFO] [stderr] Compiling rnginx v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/http/mod.rs:12:13 [INFO] [stderr] | [INFO] [stderr] 11 | OK => "200 OK\r\n\r\n", [INFO] [stderr] | -- matches any value [INFO] [stderr] 12 | NotFound => "404 OK\r\n\r\n", [INFO] [stderr] | ^^^^^^^^ unreachable pattern [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `OK` [INFO] [stderr] --> src/http/mod.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | OK => "200 OK\r\n\r\n", [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_OK` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `NotFound` [INFO] [stderr] --> src/http/mod.rs:12:13 [INFO] [stderr] | [INFO] [stderr] 12 | NotFound => "404 OK\r\n\r\n", [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_NotFound` [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `PROTOCOL` [INFO] [stderr] --> src/http/mod.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | static PROTOCOL: &'static str = "HTTP/1.1"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `value` [INFO] [stderr] --> src/http/mod.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | fn value(state: HTTP) -> &'static str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `name` [INFO] [stderr] --> src/worker/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | name: &'a str, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `num` [INFO] [stderr] --> src/worker/mod.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | num: &'a u32 [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `OK` should have a snake case name [INFO] [stderr] --> src/http/mod.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | OK => "200 OK\r\n\r\n", [INFO] [stderr] | ^^ help: convert the identifier to snake case: `ok` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `NotFound` should have a snake case name [INFO] [stderr] --> src/http/mod.rs:12:13 [INFO] [stderr] | [INFO] [stderr] 12 | NotFound => "404 OK\r\n\r\n", [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `not_found` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:8:16 [INFO] [stderr] | [INFO] [stderr] 8 | if let Err(e) = server.boot() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.38s [INFO] running `"docker" "inspect" "89cc66246b4eb45c7f06770b264953189abfc3dfae88eea2318d61ccdc34de81"` [INFO] running `"docker" "rm" "-f" "89cc66246b4eb45c7f06770b264953189abfc3dfae88eea2318d61ccdc34de81"` [INFO] [stdout] 89cc66246b4eb45c7f06770b264953189abfc3dfae88eea2318d61ccdc34de81 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/rust-bravo/rnginx:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 80449156b2565018ff21b19381e16d64e1df7ba370d3adb242139fb860e16819 [INFO] running `"docker" "start" "-a" "80449156b2565018ff21b19381e16d64e1df7ba370d3adb242139fb860e16819"` [INFO] [stderr] Compiling rnginx v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:8:16 [INFO] [stderr] | [INFO] [stderr] 8 | if let Err(e) = server.boot() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/http/mod.rs:12:13 [INFO] [stderr] | [INFO] [stderr] 11 | OK => "200 OK\r\n\r\n", [INFO] [stderr] | -- matches any value [INFO] [stderr] 12 | NotFound => "404 OK\r\n\r\n", [INFO] [stderr] | ^^^^^^^^ unreachable pattern [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `OK` [INFO] [stderr] --> src/http/mod.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | OK => "200 OK\r\n\r\n", [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_OK` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `NotFound` [INFO] [stderr] --> src/http/mod.rs:12:13 [INFO] [stderr] | [INFO] [stderr] 12 | NotFound => "404 OK\r\n\r\n", [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_NotFound` [INFO] [stderr] [INFO] [stderr] warning: static item is never used: `PROTOCOL` [INFO] [stderr] --> src/http/mod.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | static PROTOCOL: &'static str = "HTTP/1.1"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `value` [INFO] [stderr] --> src/http/mod.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | fn value(state: HTTP) -> &'static str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `name` [INFO] [stderr] --> src/worker/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | name: &'a str, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `num` [INFO] [stderr] --> src/worker/mod.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | num: &'a u32 [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `OK` should have a snake case name [INFO] [stderr] --> src/http/mod.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | OK => "200 OK\r\n\r\n", [INFO] [stderr] | ^^ help: convert the identifier to snake case: `ok` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `NotFound` should have a snake case name [INFO] [stderr] --> src/http/mod.rs:12:13 [INFO] [stderr] | [INFO] [stderr] 12 | NotFound => "404 OK\r\n\r\n", [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `not_found` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.25s [INFO] running `"docker" "inspect" "80449156b2565018ff21b19381e16d64e1df7ba370d3adb242139fb860e16819"` [INFO] running `"docker" "rm" "-f" "80449156b2565018ff21b19381e16d64e1df7ba370d3adb242139fb860e16819"` [INFO] [stdout] 80449156b2565018ff21b19381e16d64e1df7ba370d3adb242139fb860e16819 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/rust-bravo/rnginx:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"` [INFO] [stdout] fd01b1d7cf93a0c8db8993187d0646750e1e12c4569bad31cd1ab3dc77ec44fe [INFO] running `"docker" "start" "-a" "fd01b1d7cf93a0c8db8993187d0646750e1e12c4569bad31cd1ab3dc77ec44fe"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/rnginx-d04efdd25515caf4 [INFO] [stderr] Running /opt/crater/target/debug/deps/rnginx-feeb83277fd67b4e [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] [stderr] Running /opt/crater/target/debug/deps/integration_test-8b0446879b9c83a0 [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 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests rnginx [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" "fd01b1d7cf93a0c8db8993187d0646750e1e12c4569bad31cd1ab3dc77ec44fe"` [INFO] running `"docker" "rm" "-f" "fd01b1d7cf93a0c8db8993187d0646750e1e12c4569bad31cd1ab3dc77ec44fe"` [INFO] [stdout] fd01b1d7cf93a0c8db8993187d0646750e1e12c4569bad31cd1ab3dc77ec44fe