[INFO] cloning repository https://github.com/Priax/find_by_attribute [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Priax/find_by_attribute" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPriax%2Ffind_by_attribute", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPriax%2Ffind_by_attribute'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b506f6bc962f7113f0af9de5e839e909f004c716 [INFO] building Priax/find_by_attribute against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPriax%2Ffind_by_attribute" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Priax/find_by_attribute [INFO] finished tweaking git repo https://github.com/Priax/find_by_attribute [INFO] tweaked toml for git repo https://github.com/Priax/find_by_attribute written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Priax/find_by_attribute on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Priax/find_by_attribute 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.88 [INFO] [stderr] Downloaded xml5ever v0.17.0 [INFO] [stderr] Downloaded errno v0.3.7 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.88 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.38 [INFO] [stderr] Downloaded serde_derive v1.0.192 [INFO] [stderr] Downloaded serde v1.0.192 [INFO] [stderr] Downloaded wasm-bindgen v0.2.88 [INFO] [stderr] Downloaded markup5ever_rcdom v0.2.0 [INFO] [stderr] Downloaded js-sys v0.3.65 [INFO] [stderr] Downloaded select v0.6.0 [INFO] [stderr] Downloaded hashbrown v0.14.2 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.88 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.88 [INFO] [stderr] Downloaded openssl v0.10.59 [INFO] [stderr] Downloaded openssl-sys v0.9.95 [INFO] [stderr] Downloaded web-sys v0.3.65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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_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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2cc6d43e369ab6cf620240e00ab8672fe7cfb01a700f3ecb7602d23f750c08db [INFO] running `Command { std: "docker" "start" "-a" "2cc6d43e369ab6cf620240e00ab8672fe7cfb01a700f3ecb7602d23f750c08db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2cc6d43e369ab6cf620240e00ab8672fe7cfb01a700f3ecb7602d23f750c08db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cc6d43e369ab6cf620240e00ab8672fe7cfb01a700f3ecb7602d23f750c08db", kill_on_drop: false }` [INFO] [stdout] 2cc6d43e369ab6cf620240e00ab8672fe7cfb01a700f3ecb7602d23f750c08db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d40f58cf0c8c8e39d77ae27ca5f3f0179a2d5a190516d11ff86a7e40ea4d5caa [INFO] running `Command { std: "docker" "start" "-a" "d40f58cf0c8c8e39d77ae27ca5f3f0179a2d5a190516d11ff86a7e40ea4d5caa", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling openssl v0.10.59 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling futures-io v0.3.29 [INFO] [stderr] Compiling hashbrown v0.14.2 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling futf v0.1.5 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling tendril v0.4.3 [INFO] [stderr] Compiling tokio v1.34.0 [INFO] [stderr] Compiling phf v0.10.1 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling getrandom v0.2.11 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling openssl-sys v0.9.95 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling phf_codegen v0.10.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.2 [INFO] [stderr] Compiling markup5ever v0.11.0 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling tokio-util v0.7.10 [INFO] [stderr] Compiling h2 v0.3.22 [INFO] [stderr] Compiling xml5ever v0.17.0 [INFO] [stderr] Compiling html5ever v0.26.0 [INFO] [stderr] Compiling markup5ever_rcdom v0.2.0 [INFO] [stderr] Compiling select v0.6.0 [INFO] [stderr] Compiling hyper v0.14.27 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.22 [INFO] [stderr] Compiling requests v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/main.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | HttpError(reqwest::StatusCode), [INFO] [stdout] | --------- ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MyError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 - HttpError(reqwest::StatusCode), [INFO] [stdout] 9 + HttpError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/main.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | ReqwestError(reqwest::Error), [INFO] [stdout] | ------------ ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MyError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 10 - ReqwestError(reqwest::Error), [INFO] [stdout] 10 + ReqwestError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.85s [INFO] running `Command { std: "docker" "inspect" "d40f58cf0c8c8e39d77ae27ca5f3f0179a2d5a190516d11ff86a7e40ea4d5caa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d40f58cf0c8c8e39d77ae27ca5f3f0179a2d5a190516d11ff86a7e40ea4d5caa", kill_on_drop: false }` [INFO] [stdout] d40f58cf0c8c8e39d77ae27ca5f3f0179a2d5a190516d11ff86a7e40ea4d5caa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f78b01979da2c183a570c48f5fab8df92428cf0c3855564749d5a4c0a3390240 [INFO] running `Command { std: "docker" "start" "-a" "f78b01979da2c183a570c48f5fab8df92428cf0c3855564749d5a4c0a3390240", kill_on_drop: false }` [INFO] [stderr] Compiling requests v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/main.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | HttpError(reqwest::StatusCode), [INFO] [stdout] | --------- ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MyError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 - HttpError(reqwest::StatusCode), [INFO] [stdout] 9 + HttpError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/main.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | ReqwestError(reqwest::Error), [INFO] [stdout] | ------------ ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MyError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 10 - ReqwestError(reqwest::Error), [INFO] [stdout] 10 + ReqwestError(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "f78b01979da2c183a570c48f5fab8df92428cf0c3855564749d5a4c0a3390240", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f78b01979da2c183a570c48f5fab8df92428cf0c3855564749d5a4c0a3390240", kill_on_drop: false }` [INFO] [stdout] f78b01979da2c183a570c48f5fab8df92428cf0c3855564749d5a4c0a3390240