[INFO] cloning repository https://github.com/rust-bravo/rnginx [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-bravo%2Frnginx'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7ca419d651e3c4903c2ef1c740ea67ca7155946b [INFO] checking rust-bravo/rnginx against master#1ca8b71cff69b0c48e40ceb66d01b9f8d30b2492 for pr-118553-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-bravo%2Frnginx" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rust-bravo/rnginx on toolchain 1ca8b71cff69b0c48e40ceb66d01b9f8d30b2492 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ca8b71cff69b0c48e40ceb66d01b9f8d30b2492" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rust-bravo/rnginx already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ca8b71cff69b0c48e40ceb66d01b9f8d30b2492" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking rust-bravo/rnginx against try#a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33 for pr-118553-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-bravo%2Frnginx" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rust-bravo/rnginx on toolchain a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/rust-bravo/rnginx already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5480b65fe34d07a80369578705bdcdc3190bcded02389dc9e10a86ac02fb3561 [INFO] running `Command { std: "docker" "start" "-a" "5480b65fe34d07a80369578705bdcdc3190bcded02389dc9e10a86ac02fb3561", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5480b65fe34d07a80369578705bdcdc3190bcded02389dc9e10a86ac02fb3561", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5480b65fe34d07a80369578705bdcdc3190bcded02389dc9e10a86ac02fb3561", kill_on_drop: false }` [INFO] [stdout] 5480b65fe34d07a80369578705bdcdc3190bcded02389dc9e10a86ac02fb3561 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+a1ab9307c2d2e67595eb3bb22fd707ccd1f71e33" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cd2f543978bc5f703fa33d44a1953ab4e50a15f17b53f83883142859c9045921 [INFO] running `Command { std: "docker" "start" "-a" "cd2f543978bc5f703fa33d44a1953ab4e50a15f17b53f83883142859c9045921", kill_on_drop: false }` [INFO] [stderr] Checking rnginx v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/mod.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn boot(&self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 22 | pub fn boot(&self) -> Result<(), Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/server/mod.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn boot(&self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 22 | pub fn boot(&self) -> Result<(), Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/http/mod.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 11 | OK => "200 OK\r\n\r\n", [INFO] [stdout] | -- matches any value [INFO] [stdout] 12 | NotFound => "404 OK\r\n\r\n", [INFO] [stdout] | ^^^^^^^^ unreachable pattern [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `OK` [INFO] [stdout] --> src/http/mod.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | OK => "200 OK\r\n\r\n", [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_OK` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `NotFound` [INFO] [stdout] --> src/http/mod.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | NotFound => "404 OK\r\n\r\n", [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_NotFound` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/http/mod.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 11 | OK => "200 OK\r\n\r\n", [INFO] [stdout] | -- matches any value [INFO] [stdout] 12 | NotFound => "404 OK\r\n\r\n", [INFO] [stdout] | ^^^^^^^^ unreachable pattern [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `OK` [INFO] [stdout] --> src/http/mod.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | OK => "200 OK\r\n\r\n", [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_OK` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `NotFound` [INFO] [stdout] --> src/http/mod.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | NotFound => "404 OK\r\n\r\n", [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_NotFound` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `PROTOCOL` is never used [INFO] [stdout] --> src/http/mod.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | static PROTOCOL: &'static str = "HTTP/1.1"; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `value` is never used [INFO] [stdout] --> src/http/mod.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 8 | impl HTTP { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 9 | fn value(state: HTTP) -> &'static str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `num` are never read [INFO] [stdout] --> src/worker/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Worker<'a> { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 2 | name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] 3 | num: &'a u32 [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `OK` should have a snake case name [INFO] [stdout] --> src/http/mod.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | OK => "200 OK\r\n\r\n", [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `ok` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `NotFound` should have a snake case name [INFO] [stdout] --> src/http/mod.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | NotFound => "404 OK\r\n\r\n", [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `not_found` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `PROTOCOL` is never used [INFO] [stdout] --> src/http/mod.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | static PROTOCOL: &'static str = "HTTP/1.1"; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `value` is never used [INFO] [stdout] --> src/http/mod.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 8 | impl HTTP { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 9 | fn value(state: HTTP) -> &'static str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `num` are never read [INFO] [stdout] --> src/worker/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Worker<'a> { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 2 | name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] 3 | num: &'a u32 [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `OK` should have a snake case name [INFO] [stdout] --> src/http/mod.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | OK => "200 OK\r\n\r\n", [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `ok` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `NotFound` should have a snake case name [INFO] [stdout] --> src/http/mod.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | NotFound => "404 OK\r\n\r\n", [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `not_found` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | if let Err(e) = server.boot() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | if let Err(e) = server.boot() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "cd2f543978bc5f703fa33d44a1953ab4e50a15f17b53f83883142859c9045921", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd2f543978bc5f703fa33d44a1953ab4e50a15f17b53f83883142859c9045921", kill_on_drop: false }` [INFO] [stdout] cd2f543978bc5f703fa33d44a1953ab4e50a15f17b53f83883142859c9045921