[INFO] cloning repository https://github.com/rust-bravo/rnginx [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rust-bravo/rnginx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-bravo%2Frnginx"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-bravo%2Frnginx'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7ca419d651e3c4903c2ef1c740ea67ca7155946b [INFO] checking rust-bravo/rnginx against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-bravo%2Frnginx" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rust-bravo/rnginx on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/rust-bravo/rnginx [INFO] finished tweaking git repo https://github.com/rust-bravo/rnginx [INFO] tweaked toml for git repo https://github.com/rust-bravo/rnginx written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/rust-bravo/rnginx already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d6d4cc030b32edb016340abc3ae7ec036dda9585b7ee73a31464ffb94f14cd46 [INFO] running `"docker" "start" "-a" "d6d4cc030b32edb016340abc3ae7ec036dda9585b7ee73a31464ffb94f14cd46"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking rnginx v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server/mod.rs:22:42 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn boot(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/server/mod.rs:22:42 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn boot(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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 read: `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 read: `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 (notice the capitalization): `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: 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: if this is intentional, prefix it 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: if this is intentional, prefix it 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 read: `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 read: `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 (notice the capitalization): `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: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [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: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [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: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.64s [INFO] running `"docker" "inspect" "d6d4cc030b32edb016340abc3ae7ec036dda9585b7ee73a31464ffb94f14cd46"` [INFO] running `"docker" "rm" "-f" "d6d4cc030b32edb016340abc3ae7ec036dda9585b7ee73a31464ffb94f14cd46"` [INFO] [stdout] d6d4cc030b32edb016340abc3ae7ec036dda9585b7ee73a31464ffb94f14cd46