[INFO] fetching crate optarg2chain 0.1.0... [INFO] testing optarg2chain-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate optarg2chain 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate optarg2chain 0.1.0 [INFO] finished tweaking crates.io crate optarg2chain 0.1.0 [INFO] tweaked toml for crates.io crate optarg2chain 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate optarg2chain 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate optarg2chain 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition [INFO] [stderr] (in the `optarg2chain` library target) [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro-nested v0.1.3 [INFO] [stderr] Downloaded futures v0.3.4 [INFO] [stderr] Downloaded proc-macro2 v1.0.8 [INFO] [stderr] Downloaded proc-macro-hack v0.5.11 [INFO] [stderr] Downloaded pin-utils v0.1.0-alpha.4 [INFO] [stderr] Downloaded memchr v2.3.2 [INFO] [stderr] Downloaded futures-sink v0.3.4 [INFO] [stderr] Downloaded futures-core v0.3.4 [INFO] [stderr] Downloaded futures-macro v0.3.4 [INFO] [stderr] Downloaded futures-task v0.3.4 [INFO] [stderr] Downloaded futures-channel v0.3.4 [INFO] [stderr] Downloaded futures-executor v0.3.4 [INFO] [stderr] Downloaded futures-io v0.3.4 [INFO] [stderr] Downloaded syn v1.0.14 [INFO] [stderr] Downloaded futures-util v0.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3bb5455af1336e64c150762c74404fa6a6eebab93c63a4640696a287827157d7 [INFO] running `Command { std: "docker" "start" "-a" "3bb5455af1336e64c150762c74404fa6a6eebab93c63a4640696a287827157d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3bb5455af1336e64c150762c74404fa6a6eebab93c63a4640696a287827157d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bb5455af1336e64c150762c74404fa6a6eebab93c63a4640696a287827157d7", kill_on_drop: false }` [INFO] [stdout] 3bb5455af1336e64c150762c74404fa6a6eebab93c63a4640696a287827157d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 725fb9a79c25c4b9e927ced31115c11498bd8a4c482f388c4063fdd618d12821 [INFO] running `Command { std: "docker" "start" "-a" "725fb9a79c25c4b9e927ced31115c11498bd8a4c482f388c4063fdd618d12821", kill_on_drop: false }` [INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition [INFO] [stderr] (in the `optarg2chain` library target) [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling optarg2chain v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.37s [INFO] running `Command { std: "docker" "inspect" "725fb9a79c25c4b9e927ced31115c11498bd8a4c482f388c4063fdd618d12821", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "725fb9a79c25c4b9e927ced31115c11498bd8a4c482f388c4063fdd618d12821", kill_on_drop: false }` [INFO] [stdout] 725fb9a79c25c4b9e927ced31115c11498bd8a4c482f388c4063fdd618d12821 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f02868a076298697ec4f66e4f613e33f95fbbd471b302c3998922723cef53384 [INFO] running `Command { std: "docker" "start" "-a" "f02868a076298697ec4f66e4f613e33f95fbbd471b302c3998922723cef53384", kill_on_drop: false }` [INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition [INFO] [stderr] (in the `optarg2chain` library target) [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling memchr v2.3.2 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling futures-io v0.3.4 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling futures-task v0.3.4 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling optarg2chain v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stdout] warning: fields `hostname`, `port`, `service_name`, and `enabled` are never read [INFO] [stdout] --> examples/builder.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Server { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 6 | hostname: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 7 | port: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | service_name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 9 | enabled: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Server` 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] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 16.75s [INFO] running `Command { std: "docker" "inspect" "f02868a076298697ec4f66e4f613e33f95fbbd471b302c3998922723cef53384", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f02868a076298697ec4f66e4f613e33f95fbbd471b302c3998922723cef53384", kill_on_drop: false }` [INFO] [stdout] f02868a076298697ec4f66e4f613e33f95fbbd471b302c3998922723cef53384 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ae57b1525a7a75f541607b0591d69359b9624637d6c401b48a4262baa0d4a69c [INFO] running `Command { std: "docker" "start" "-a" "ae57b1525a7a75f541607b0591d69359b9624637d6c401b48a4262baa0d4a69c", kill_on_drop: false }` [INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition [INFO] [stderr] (in the `optarg2chain` library target) [INFO] [stderr] warning: fields `hostname`, `port`, `service_name`, and `enabled` are never read [INFO] [stderr] --> examples/builder.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Server { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 6 | hostname: String, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 7 | port: u16, [INFO] [stderr] | ^^^^ [INFO] [stderr] 8 | service_name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 9 | enabled: bool, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Server` 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] [INFO] [stderr] warning: `optarg2chain` (example "builder") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/optarg2chain-dc591577c61a2780) [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] [stderr] Running tests/function.rs (/opt/rustwide/target/debug/deps/function-238ac38437230a0c) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test add_and_convert_test ... ok [INFO] [stdout] test async_test ... ok [INFO] [stdout] test join_vec_test ... ok [INFO] [stdout] test convert_impl_trait_test ... ok [INFO] [stdout] test join_strings_test ... ok [INFO] [stdout] test convert_test ... ok [INFO] [stderr] Running tests/impl.rs (/opt/rustwide/target/debug/deps/impl-a8f8769a095100d2) [INFO] [stdout] test empty_arg_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stderr] Doc-tests optarg2chain [INFO] [stdout] test myvec_test ... ok [INFO] [stdout] test integer_test ... ok [INFO] [stdout] test async_test ... ok [INFO] [stdout] test wrap_test ... ok [INFO] [stdout] test twostr_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 24) ... ok [INFO] [stdout] test src/lib.rs - (line 8) ... ok [INFO] [stdout] test src/lib.rs - (line 64) ... ok [INFO] [stdout] test src/lib.rs - (line 48) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ae57b1525a7a75f541607b0591d69359b9624637d6c401b48a4262baa0d4a69c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae57b1525a7a75f541607b0591d69359b9624637d6c401b48a4262baa0d4a69c", kill_on_drop: false }` [INFO] [stdout] ae57b1525a7a75f541607b0591d69359b9624637d6c401b48a4262baa0d4a69c