[INFO] cloning repository https://github.com/Claireecf/quic-tcp-compare [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Claireecf/quic-tcp-compare" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FClaireecf%2Fquic-tcp-compare", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FClaireecf%2Fquic-tcp-compare'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 84390e5eb4db869f98e2025493943a16c35b960d [INFO] checking Claireecf/quic-tcp-compare against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FClaireecf%2Fquic-tcp-compare" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Claireecf/quic-tcp-compare on toolchain 18a6d911caba59605eb03db1452848a85d2e5879 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Claireecf/quic-tcp-compare [INFO] finished tweaking git repo https://github.com/Claireecf/quic-tcp-compare [INFO] tweaked toml for git repo https://github.com/Claireecf/quic-tcp-compare written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Claireecf/quic-tcp-compare 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" "+18a6d911caba59605eb03db1452848a85d2e5879" 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d4f8722ecabd2c36b8c1fef0f037a2ba32203ec906cd546b9b8b9860d04b5fc8 [INFO] running `Command { std: "docker" "start" "-a" "d4f8722ecabd2c36b8c1fef0f037a2ba32203ec906cd546b9b8b9860d04b5fc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d4f8722ecabd2c36b8c1fef0f037a2ba32203ec906cd546b9b8b9860d04b5fc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4f8722ecabd2c36b8c1fef0f037a2ba32203ec906cd546b9b8b9860d04b5fc8", kill_on_drop: false }` [INFO] [stdout] d4f8722ecabd2c36b8c1fef0f037a2ba32203ec906cd546b9b8b9860d04b5fc8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 604193c01934087e6962cde748cc6bba278f6647acfd0b2d5373fc9757986cc6 [INFO] running `Command { std: "docker" "start" "-a" "604193c01934087e6962cde748cc6bba278f6647acfd0b2d5373fc9757986cc6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.135 [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] 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warning: unused imports: `download`, `upload` [INFO] [stdout] --> src/main.rs:12:20 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::utils::{download,upload}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `download`, `upload` [INFO] [stdout] --> src/main.rs:12:20 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::utils::{download,upload}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `LimitedRepeat` is never used [INFO] [stdout] --> src/main.rs:18:6 [INFO] [stdout] | [INFO] [stdout] 18 | type LimitedRepeat = Take; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FILENAME` is never used [INFO] [stdout] --> src/main.rs:20:7 [INFO] [stdout] | [INFO] [stdout] 20 | const FILENAME: &str = "panda.png"; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `title`, `author`, and `isbn` are never read [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 23 | struct Book { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 24 | title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | author: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 26 | isbn: String [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Book` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `LimitedRepeat` is never used [INFO] [stdout] --> src/utils/download.rs:6:6 [INFO] [stdout] | [INFO] [stdout] 6 | type LimitedRepeat = Take; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FILENAME` is never used [INFO] [stdout] --> src/utils/download.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const FILENAME: &str = "panda.png"; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `root` is never used [INFO] [stdout] --> src/utils/download.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn root() -> content::Plain> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `file` is never used [INFO] [stdout] --> src/utils/download.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn file() -> Option> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `upload` is never used [INFO] [stdout] --> src/utils/upload.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn upload(data: Data) -> Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `LimitedRepeat` is never used [INFO] [stdout] --> src/main.rs:18:6 [INFO] [stdout] | [INFO] [stdout] 18 | type LimitedRepeat = Take; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FILENAME` is never used [INFO] [stdout] --> src/main.rs:20:7 [INFO] [stdout] | [INFO] [stdout] 20 | const FILENAME: &str = "panda.png"; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `title`, `author`, and `isbn` are never read [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 23 | struct Book { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 24 | title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 25 | author: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 26 | isbn: String [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Book` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `LimitedRepeat` is never used [INFO] [stdout] --> src/utils/download.rs:6:6 [INFO] [stdout] | [INFO] [stdout] 6 | type LimitedRepeat = Take; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FILENAME` is never used [INFO] [stdout] --> src/utils/download.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const FILENAME: &str = "panda.png"; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `root` is never used [INFO] [stdout] --> src/utils/download.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn root() -> content::Plain> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `file` is never used [INFO] [stdout] --> src/utils/download.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn file() -> Option> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `upload` is never used [INFO] [stdout] --> src/utils/upload.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn upload(data: Data) -> Result { [INFO] [stdout] | ^^^^^^ [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] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.48s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "604193c01934087e6962cde748cc6bba278f6647acfd0b2d5373fc9757986cc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "604193c01934087e6962cde748cc6bba278f6647acfd0b2d5373fc9757986cc6", kill_on_drop: false }` [INFO] [stdout] 604193c01934087e6962cde748cc6bba278f6647acfd0b2d5373fc9757986cc6