[INFO] cloning repository https://github.com/Zhanghailin1995/recipes [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Zhanghailin1995/recipes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZhanghailin1995%2Frecipes", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZhanghailin1995%2Frecipes'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4bccee1c876ad36e445ec409b695da4cbcaeccd7 [INFO] testing Zhanghailin1995/recipes against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZhanghailin1995%2Frecipes" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Zhanghailin1995/recipes on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Zhanghailin1995/recipes [INFO] finished tweaking git repo https://github.com/Zhanghailin1995/recipes [INFO] tweaked toml for git repo https://github.com/Zhanghailin1995/recipes written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Zhanghailin1995/recipes already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rlimit v0.5.4 [INFO] [stderr] Downloaded scratch v1.0.0 [INFO] [stderr] Downloaded cxx-build v1.0.49 [INFO] [stderr] Downloaded lpfs v0.2.0 [INFO] [stderr] Downloaded cxx v1.0.49 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.49 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.49 [INFO] [stderr] Downloaded stubborn-io v0.3.1 [INFO] [stderr] Downloaded link-cplusplus v1.0.5 [INFO] [stderr] Downloaded subslice v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 72a6bea47f3d9773d5eefd8067c71029c390c39e123c38da3587975daef67bf5 [INFO] running `Command { std: "docker" "start" "-a" "72a6bea47f3d9773d5eefd8067c71029c390c39e123c38da3587975daef67bf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72a6bea47f3d9773d5eefd8067c71029c390c39e123c38da3587975daef67bf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72a6bea47f3d9773d5eefd8067c71029c390c39e123c38da3587975daef67bf5", kill_on_drop: false }` [INFO] [stdout] 72a6bea47f3d9773d5eefd8067c71029c390c39e123c38da3587975daef67bf5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c5be6229f208292c1efed5a7cd2cf5790c6f581aba338effb6f3dcd5f2e5b60 [INFO] running `Command { std: "docker" "start" "-a" "7c5be6229f208292c1efed5a7cd2cf5790c6f581aba338effb6f3dcd5f2e5b60", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling scratch v1.0.0 [INFO] [stderr] Compiling cxxbridge-flags v1.0.49 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling futures-sink v0.3.15 [INFO] [stderr] Compiling lpfs v0.2.0 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling tokio v1.6.0 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling link-cplusplus v1.0.5 [INFO] [stderr] Compiling cxx v1.0.49 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling subslice v0.2.2 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rlimit v0.5.4 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Compiling cxx-build v1.0.49 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling cxxbridge-macro v1.0.49 [INFO] [stderr] Compiling recipes v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling stubborn-io v0.3.1 [INFO] [stdout] error: invalid character `=` in crate name: `tiny_http=server` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `recipes` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field is never read: `req` [INFO] [stdout] --> src/bin/roundtrip_udp.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | req: i64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/bin/roundtrip_udp.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `res` [INFO] [stdout] --> src/bin/roundtrip_udp.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | res: i64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/bin/roundtrip_udp.rs:71:10 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/bin/sudoku/sudoku_server_basic.rs:211:5 [INFO] [stdout] | [INFO] [stdout] 211 | id: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Result` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/bin/sudoku/sudoku_server_basic.rs:209:10 [INFO] [stdout] | [INFO] [stdout] 209 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ans` [INFO] [stdout] --> src/bin/sudoku/sudoku_server_basic.rs:212:5 [INFO] [stdout] | [INFO] [stdout] 212 | ans: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Result` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/bin/sudoku/sudoku_server_basic.rs:209:10 [INFO] [stdout] | [INFO] [stdout] 209 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7c5be6229f208292c1efed5a7cd2cf5790c6f581aba338effb6f3dcd5f2e5b60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c5be6229f208292c1efed5a7cd2cf5790c6f581aba338effb6f3dcd5f2e5b60", kill_on_drop: false }` [INFO] [stdout] 7c5be6229f208292c1efed5a7cd2cf5790c6f581aba338effb6f3dcd5f2e5b60