[INFO] cloning repository https://github.com/dko1905/rust-idk-tests [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dko1905/rust-idk-tests" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdko1905%2Frust-idk-tests", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdko1905%2Frust-idk-tests'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 429d81eb77c9460d9482d9a224865152fd1fb4ef [INFO] checking dko1905/rust-idk-tests against try#78c81ee3917a99dcff6e2e6822800f0492c415c3 for pr-148967 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdko1905%2Frust-idk-tests" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dko1905/rust-idk-tests [INFO] finished tweaking git repo https://github.com/dko1905/rust-idk-tests [INFO] tweaked toml for git repo https://github.com/dko1905/rust-idk-tests written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dko1905/rust-idk-tests on toolchain 78c81ee3917a99dcff6e2e6822800f0492c415c3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dko1905/rust-idk-tests 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" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking dko1905/rust-idk-tests against try#78c81ee3917a99dcff6e2e6822800f0492c415c3 for pr-148967 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdko1905%2Frust-idk-tests" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dko1905/rust-idk-tests [INFO] finished tweaking git repo https://github.com/dko1905/rust-idk-tests [INFO] tweaked toml for git repo https://github.com/dko1905/rust-idk-tests written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dko1905/rust-idk-tests on toolchain 78c81ee3917a99dcff6e2e6822800f0492c415c3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dko1905/rust-idk-tests 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" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2053b33e8c602638d1d6f89a7682375886f0987d5e7d0fb9d2dd82d3d334e8de [INFO] running `Command { std: "docker" "start" "-a" "2053b33e8c602638d1d6f89a7682375886f0987d5e7d0fb9d2dd82d3d334e8de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2053b33e8c602638d1d6f89a7682375886f0987d5e7d0fb9d2dd82d3d334e8de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2053b33e8c602638d1d6f89a7682375886f0987d5e7d0fb9d2dd82d3d334e8de", kill_on_drop: false }` [INFO] [stdout] 2053b33e8c602638d1d6f89a7682375886f0987d5e7d0fb9d2dd82d3d334e8de [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dfd94739a616141ad4bd3acee2226533d0f847dca15a993c5c1cfc3d0be8b5ec [INFO] running `Command { std: "docker" "start" "-a" "dfd94739a616141ad4bd3acee2226533d0f847dca15a993c5c1cfc3d0be8b5ec", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.64 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling serde v1.0.171 [INFO] [stderr] Compiling serde_json v1.0.102 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Checking ryu v1.0.14 [INFO] [stderr] Checking anyhow v1.0.71 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling syn v2.0.25 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling serde_derive v1.0.171 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking tokio v1.29.1 [INFO] [stderr] Checking rust_testing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `AsyncReadExt` [INFO] [stdout] --> src/main.rs:6:40 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio::io::{self, AsyncBufReadExt, AsyncReadExt, AsyncWriteExt, BufReader, BufWriter}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncReadExt` [INFO] [stdout] --> src/main.rs:6:40 [INFO] [stdout] | [INFO] [stdout] 6 | use tokio::io::{self, AsyncBufReadExt, AsyncReadExt, AsyncWriteExt, BufReader, BufWriter}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 39 | / loop { [INFO] [stdout] 40 | | writer.write_all(b"#>").await?; [INFO] [stdout] 41 | | writer.flush().await?; [INFO] [stdout] 42 | | let mut cmd_buf = String::with_capacity(5); [INFO] [stdout] ... | [INFO] [stdout] 49 | | }; [INFO] [stdout] 50 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 51 | [INFO] [stdout] 52 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 39 | / loop { [INFO] [stdout] 40 | | writer.write_all(b"#>").await?; [INFO] [stdout] 41 | | writer.flush().await?; [INFO] [stdout] 42 | | let mut cmd_buf = String::with_capacity(5); [INFO] [stdout] ... | [INFO] [stdout] 49 | | }; [INFO] [stdout] 50 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 51 | [INFO] [stdout] 52 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BookDTO` is never constructed [INFO] [stdout] --> src/book.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct BookDTO { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Book` is never constructed [INFO] [stdout] --> src/book.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Book { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BookID` is never constructed [INFO] [stdout] --> src/book.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct BookID(pub u32); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_dto` is never used [INFO] [stdout] --> src/book.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Book { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 20 | pub fn from_dto(id: BookID, book: BookDTO) -> Book { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BookDTO` is never constructed [INFO] [stdout] --> src/book.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct BookDTO { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Book` is never constructed [INFO] [stdout] --> src/book.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Book { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BookID` is never constructed [INFO] [stdout] --> src/book.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct BookID(pub u32); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_dto` is never used [INFO] [stdout] --> src/book.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Book { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 20 | pub fn from_dto(id: BookID, book: BookDTO) -> Book { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.27s [INFO] running `Command { std: "docker" "inspect" "dfd94739a616141ad4bd3acee2226533d0f847dca15a993c5c1cfc3d0be8b5ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfd94739a616141ad4bd3acee2226533d0f847dca15a993c5c1cfc3d0be8b5ec", kill_on_drop: false }` [INFO] [stdout] dfd94739a616141ad4bd3acee2226533d0f847dca15a993c5c1cfc3d0be8b5ec