[INFO] fetching crate trusty_web 0.1.0... [INFO] testing trusty_web-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate trusty_web 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate trusty_web 0.1.0 [INFO] finished tweaking crates.io crate trusty_web 0.1.0 [INFO] tweaked toml for crates.io crate trusty_web 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate trusty_web 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 11 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1d7d8178c03dd682850adec7f6c48efd759af94d1e764e958323780bf9c8810 [INFO] running `Command { std: "docker" "start" "-a" "a1d7d8178c03dd682850adec7f6c48efd759af94d1e764e958323780bf9c8810", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1d7d8178c03dd682850adec7f6c48efd759af94d1e764e958323780bf9c8810", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1d7d8178c03dd682850adec7f6c48efd759af94d1e764e958323780bf9c8810", kill_on_drop: false }` [INFO] [stdout] a1d7d8178c03dd682850adec7f6c48efd759af94d1e764e958323780bf9c8810 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 362e3320a4415d0d44d74537c871ac8f855fc342b55e94e732ccfe831d31748a [INFO] running `Command { std: "docker" "start" "-a" "362e3320a4415d0d44d74537c871ac8f855fc342b55e94e732ccfe831d31748a", kill_on_drop: false }` [INFO] [stderr] Compiling trusty_web v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/listener/parser.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let mut response = Response::new(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `raw`, `version`, `host`, and `user_agent` are never read [INFO] [stdout] --> src/listener/request.rs:12:2 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Request { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 12 | raw: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 13 | version: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | host: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 17 | user_agent: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Request` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `host` and `headers` are never read [INFO] [stdout] --> src/listener/response.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Response { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 11 | pub raw: String, [INFO] [stdout] 12 | host: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | headers: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ViewParser` is never constructed [INFO] [stdout] --> src/listener/view_parser.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | struct ViewParser { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "362e3320a4415d0d44d74537c871ac8f855fc342b55e94e732ccfe831d31748a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "362e3320a4415d0d44d74537c871ac8f855fc342b55e94e732ccfe831d31748a", kill_on_drop: false }` [INFO] [stdout] 362e3320a4415d0d44d74537c871ac8f855fc342b55e94e732ccfe831d31748a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 721d045e4d524c716b9806261a648edc91a7ff0e032a19532b38ee8032639027 [INFO] running `Command { std: "docker" "start" "-a" "721d045e4d524c716b9806261a648edc91a7ff0e032a19532b38ee8032639027", kill_on_drop: false }` [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/listener/parser.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let mut response = Response::new(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling trusty_web v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `raw`, `version`, `host`, and `user_agent` are never read [INFO] [stdout] --> src/listener/request.rs:12:2 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Request { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 12 | raw: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 13 | version: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | host: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 17 | user_agent: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Request` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `host` and `headers` are never read [INFO] [stdout] --> src/listener/response.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Response { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 11 | pub raw: String, [INFO] [stdout] 12 | host: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | headers: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ViewParser` is never constructed [INFO] [stdout] --> src/listener/view_parser.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | struct ViewParser { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/listener/parser.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let mut response = Response::new(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `raw`, `version`, `host`, and `user_agent` are never read [INFO] [stdout] --> src/listener/request.rs:12:2 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Request { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 12 | raw: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 13 | version: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | host: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 17 | user_agent: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Request` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `host` and `headers` are never read [INFO] [stdout] --> src/listener/response.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Response { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 11 | pub raw: String, [INFO] [stdout] 12 | host: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | headers: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ViewParser` is never constructed [INFO] [stdout] --> src/listener/view_parser.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | struct ViewParser { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "721d045e4d524c716b9806261a648edc91a7ff0e032a19532b38ee8032639027", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "721d045e4d524c716b9806261a648edc91a7ff0e032a19532b38ee8032639027", kill_on_drop: false }` [INFO] [stdout] 721d045e4d524c716b9806261a648edc91a7ff0e032a19532b38ee8032639027 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ecabec01ca079f05b992f22d972023c20bdd5139749e8dabade0c329f4323e44 [INFO] running `Command { std: "docker" "start" "-a" "ecabec01ca079f05b992f22d972023c20bdd5139749e8dabade0c329f4323e44", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/listener/parser.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let mut response = Response::new(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `raw`, `version`, `host`, and `user_agent` are never read [INFO] [stderr] --> src/listener/request.rs:12:2 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct Request { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] 12 | raw: String, [INFO] [stderr] | ^^^ [INFO] [stderr] 13 | version: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 16 | host: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 17 | user_agent: String, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Request` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `host` and `headers` are never read [INFO] [stderr] --> src/listener/response.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct Response { [INFO] [stderr] | -------- fields in this struct [INFO] [stderr] 11 | pub raw: String, [INFO] [stderr] 12 | host: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 15 | headers: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `ViewParser` is never constructed [INFO] [stderr] --> src/listener/view_parser.rs:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | struct ViewParser { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `trusty_web` (lib) generated 4 warnings (run `cargo fix --lib -p trusty_web` to apply 1 suggestion) [INFO] [stderr] warning: `trusty_web` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/trusty_web-5a37a8c1836acf5b) [INFO] [stdout] [INFO] [stderr] Doc-tests trusty_web [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ecabec01ca079f05b992f22d972023c20bdd5139749e8dabade0c329f4323e44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecabec01ca079f05b992f22d972023c20bdd5139749e8dabade0c329f4323e44", kill_on_drop: false }` [INFO] [stdout] ecabec01ca079f05b992f22d972023c20bdd5139749e8dabade0c329f4323e44