[INFO] fetching crate fxg 0.1.0... [INFO] testing fxg-0.1.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] extracting crate fxg 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate fxg 0.1.0 [INFO] finished tweaking crates.io crate fxg 0.1.0 [INFO] tweaked toml for crates.io crate fxg 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fxg 0.1.0 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 crates.io crate fxg 0.1.0 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded indexmap v2.0.2 [INFO] [stderr] Downloaded logos-derive v0.13.0 [INFO] [stderr] Downloaded logos v0.13.0 [INFO] [stderr] Downloaded konst_macro_rules v0.2.19 [INFO] [stderr] Downloaded logos-codegen v0.13.0 [INFO] [stderr] Downloaded serde_derive v1.0.189 [INFO] [stderr] Downloaded konst v0.2.19 [INFO] [stderr] Downloaded serde v1.0.189 [INFO] [stderr] Downloaded serde_yaml v0.9.25 [INFO] [stderr] Downloaded unsafe-libyaml v0.2.9 [INFO] [stderr] Downloaded hashbrown v0.14.2 [INFO] [stderr] Downloaded syn v2.0.38 [INFO] [stderr] Downloaded libc v0.2.149 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 61313ac00a143b31bf88a34ac6cb9ceea4208384b8b39835cbc9ed40450bf6c1 [INFO] running `Command { std: "docker" "start" "-a" "61313ac00a143b31bf88a34ac6cb9ceea4208384b8b39835cbc9ed40450bf6c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61313ac00a143b31bf88a34ac6cb9ceea4208384b8b39835cbc9ed40450bf6c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61313ac00a143b31bf88a34ac6cb9ceea4208384b8b39835cbc9ed40450bf6c1", kill_on_drop: false }` [INFO] [stdout] 61313ac00a143b31bf88a34ac6cb9ceea4208384b8b39835cbc9ed40450bf6c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44e07c856fc14e42a7af32f7447b493b8be5d32d55936ac1956a3a65be14d482 [INFO] running `Command { std: "docker" "start" "-a" "44e07c856fc14e42a7af32f7447b493b8be5d32d55936ac1956a3a65be14d482", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling openssl v0.10.59 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling futures-sink v0.3.29 [INFO] [stderr] Compiling serde v1.0.189 [INFO] [stderr] Compiling anstyle-parse v0.2.2 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling linux-raw-sys v0.4.10 [INFO] [stderr] Compiling try-lock v0.2.4 [INFO] [stderr] Compiling anstream v0.6.4 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling clap_lex v0.5.1 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling hashbrown v0.14.2 [INFO] [stderr] Compiling konst_macro_rules v0.2.19 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling unsafe-libyaml v0.2.9 [INFO] [stderr] Compiling http v0.2.9 [INFO] [stderr] Compiling clap_builder v4.4.6 [INFO] [stderr] Compiling konst v0.2.19 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling socket2 v0.5.5 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling mio v0.8.9 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling const_format_proc_macros v0.2.32 [INFO] [stderr] Compiling indexmap v2.0.2 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling colored v2.0.4 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling const_format v0.2.32 [INFO] [stderr] Compiling openssl-sys v0.9.95 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling logos-codegen v0.13.0 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.189 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Compiling tokio v1.33.0 [INFO] [stderr] Compiling logos-derive v0.13.0 [INFO] [stderr] Compiling logos v0.13.0 [INFO] [stderr] Compiling clap v4.4.6 [INFO] [stderr] Compiling tokio-util v0.7.10 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling h2 v0.3.21 [INFO] [stderr] Compiling serde_yaml v0.9.25 [INFO] [stderr] Compiling hyper v0.14.27 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling fxg v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(const_mut_refs)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | Io(io::Error), [INFO] [stdout] | -- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 37 - Io(io::Error), [INFO] [stdout] 37 + Io(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:38:10 [INFO] [stdout] | [INFO] [stdout] 38 | Yaml(serde_yaml::Error), [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 38 - Yaml(serde_yaml::Error), [INFO] [stdout] 38 + Yaml(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:39:10 [INFO] [stdout] | [INFO] [stdout] 39 | Json(serde_json::Error), [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 39 - Json(serde_json::Error), [INFO] [stdout] 39 + Json(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:51:11 [INFO] [stdout] | [INFO] [stdout] 51 | Regex(regex::Error), [INFO] [stdout] | ----- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 51 - Regex(regex::Error), [INFO] [stdout] 51 + Regex(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:53:15 [INFO] [stdout] | [INFO] [stdout] 53 | AddrParse(std::net::AddrParseError), [INFO] [stdout] | --------- ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 53 - AddrParse(std::net::AddrParseError), [INFO] [stdout] 53 + AddrParse(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:55:14 [INFO] [stdout] | [INFO] [stdout] 55 | UriParse(hyper::http::uri::InvalidUri), [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 55 - UriParse(hyper::http::uri::InvalidUri), [INFO] [stdout] 55 + UriParse(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:57:11 [INFO] [stdout] | [INFO] [stdout] 57 | Hyper(hyper::Error), [INFO] [stdout] | ----- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 57 - Hyper(hyper::Error), [INFO] [stdout] 57 + Hyper(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.79s [INFO] running `Command { std: "docker" "inspect" "44e07c856fc14e42a7af32f7447b493b8be5d32d55936ac1956a3a65be14d482", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44e07c856fc14e42a7af32f7447b493b8be5d32d55936ac1956a3a65be14d482", kill_on_drop: false }` [INFO] [stdout] 44e07c856fc14e42a7af32f7447b493b8be5d32d55936ac1956a3a65be14d482 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94c1e864ac5a6258a4b4ce3581bea4428ece00fc9edab9ccaab21c1273f5019a [INFO] running `Command { std: "docker" "start" "-a" "94c1e864ac5a6258a4b4ce3581bea4428ece00fc9edab9ccaab21c1273f5019a", kill_on_drop: false }` [INFO] [stderr] Compiling fxg v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(const_mut_refs)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | Io(io::Error), [INFO] [stdout] | -- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 37 - Io(io::Error), [INFO] [stdout] 37 + Io(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:38:10 [INFO] [stdout] | [INFO] [stdout] 38 | Yaml(serde_yaml::Error), [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 38 - Yaml(serde_yaml::Error), [INFO] [stdout] 38 + Yaml(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:39:10 [INFO] [stdout] | [INFO] [stdout] 39 | Json(serde_json::Error), [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 39 - Json(serde_json::Error), [INFO] [stdout] 39 + Json(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:51:11 [INFO] [stdout] | [INFO] [stdout] 51 | Regex(regex::Error), [INFO] [stdout] | ----- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 51 - Regex(regex::Error), [INFO] [stdout] 51 + Regex(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:53:15 [INFO] [stdout] | [INFO] [stdout] 53 | AddrParse(std::net::AddrParseError), [INFO] [stdout] | --------- ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 53 - AddrParse(std::net::AddrParseError), [INFO] [stdout] 53 + AddrParse(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:55:14 [INFO] [stdout] | [INFO] [stdout] 55 | UriParse(hyper::http::uri::InvalidUri), [INFO] [stdout] | -------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 55 - UriParse(hyper::http::uri::InvalidUri), [INFO] [stdout] 55 + UriParse(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:57:11 [INFO] [stdout] | [INFO] [stdout] 57 | Hyper(hyper::Error), [INFO] [stdout] | ----- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` 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] 57 - Hyper(hyper::Error), [INFO] [stdout] 57 + Hyper(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.11s [INFO] running `Command { std: "docker" "inspect" "94c1e864ac5a6258a4b4ce3581bea4428ece00fc9edab9ccaab21c1273f5019a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94c1e864ac5a6258a4b4ce3581bea4428ece00fc9edab9ccaab21c1273f5019a", kill_on_drop: false }` [INFO] [stdout] 94c1e864ac5a6258a4b4ce3581bea4428ece00fc9edab9ccaab21c1273f5019a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 44ac2eb861dca91dce4673798fc38c78e2eb0b1f8afefa21c862fb572e84c922 [INFO] running `Command { std: "docker" "start" "-a" "44ac2eb861dca91dce4673798fc38c78e2eb0b1f8afefa21c862fb572e84c922", kill_on_drop: false }` [INFO] [stderr] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(const_mut_refs)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/error.rs:37:8 [INFO] [stderr] | [INFO] [stderr] 37 | Io(io::Error), [INFO] [stderr] | -- ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 37 - Io(io::Error), [INFO] [stderr] 37 + Io(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/error.rs:38:10 [INFO] [stderr] | [INFO] [stderr] 38 | Yaml(serde_yaml::Error), [INFO] [stderr] | ---- ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 38 - Yaml(serde_yaml::Error), [INFO] [stderr] 38 + Yaml(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/error.rs:39:10 [INFO] [stderr] | [INFO] [stderr] 39 | Json(serde_json::Error), [INFO] [stderr] | ---- ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 39 - Json(serde_json::Error), [INFO] [stderr] 39 + Json(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/error.rs:51:11 [INFO] [stderr] | [INFO] [stderr] 51 | Regex(regex::Error), [INFO] [stderr] | ----- ^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 51 - Regex(regex::Error), [INFO] [stderr] 51 + Regex(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/error.rs:53:15 [INFO] [stderr] | [INFO] [stderr] 53 | AddrParse(std::net::AddrParseError), [INFO] [stderr] | --------- ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 53 - AddrParse(std::net::AddrParseError), [INFO] [stderr] 53 + AddrParse(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/error.rs:55:14 [INFO] [stderr] | [INFO] [stderr] 55 | UriParse(hyper::http::uri::InvalidUri), [INFO] [stderr] | -------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 55 - UriParse(hyper::http::uri::InvalidUri), [INFO] [stderr] 55 + UriParse(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/error.rs:57:11 [INFO] [stderr] | [INFO] [stderr] 57 | Hyper(hyper::Error), [INFO] [stderr] | ----- ^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 57 - Hyper(hyper::Error), [INFO] [stderr] 57 + Hyper(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `fxg` (bin "fxg" test) generated 8 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fxg-9af1ddee9a5cbb93) [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" "44ac2eb861dca91dce4673798fc38c78e2eb0b1f8afefa21c862fb572e84c922", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44ac2eb861dca91dce4673798fc38c78e2eb0b1f8afefa21c862fb572e84c922", kill_on_drop: false }` [INFO] [stdout] 44ac2eb861dca91dce4673798fc38c78e2eb0b1f8afefa21c862fb572e84c922