[INFO] fetching crate preftool-clap-derive 0.2.0... [INFO] testing preftool-clap-derive-0.2.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate preftool-clap-derive 0.2.0 into /workspace/builds/worker-95/source [INFO] validating manifest of crates.io crate preftool-clap-derive 0.2.0 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 crates.io crate preftool-clap-derive 0.2.0 [INFO] finished tweaking crates.io crate preftool-clap-derive 0.2.0 [INFO] tweaked toml for crates.io crate preftool-clap-derive 0.2.0 written to /workspace/builds/worker-95/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded preftool-clap v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 898f996923189022125a23d1d707db66295c843547207e9eda9aae413fe75e57 [INFO] running `Command { std: "docker" "start" "-a" "898f996923189022125a23d1d707db66295c843547207e9eda9aae413fe75e57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "898f996923189022125a23d1d707db66295c843547207e9eda9aae413fe75e57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "898f996923189022125a23d1d707db66295c843547207e9eda9aae413fe75e57", kill_on_drop: false }` [INFO] [stdout] 898f996923189022125a23d1d707db66295c843547207e9eda9aae413fe75e57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 3ff24c140713a9b08fa2bf6f3c83b82a029ef5c2e449834b6eb81d73cce1185f [INFO] running `Command { std: "docker" "start" "-a" "3ff24c140713a9b08fa2bf6f3c83b82a029ef5c2e449834b6eb81d73cce1185f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling preftool-clap-derive v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.01s [INFO] running `Command { std: "docker" "inspect" "3ff24c140713a9b08fa2bf6f3c83b82a029ef5c2e449834b6eb81d73cce1185f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ff24c140713a9b08fa2bf6f3c83b82a029ef5c2e449834b6eb81d73cce1185f", kill_on_drop: false }` [INFO] [stdout] 3ff24c140713a9b08fa2bf6f3c83b82a029ef5c2e449834b6eb81d73cce1185f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70b7fbce6351df311acbfc6031e86834d40231a4075b21cb8d880c930846a3e8 [INFO] running `Command { std: "docker" "start" "-a" "70b7fbce6351df311acbfc6031e86834d40231a4075b21cb8d880c930846a3e8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling arc-swap v1.5.0 [INFO] [stderr] Compiling crossbeam v0.2.12 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling caseless v0.2.1 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling slog-scope v4.4.0 [INFO] [stderr] Compiling slog-stdlog v3.0.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling preftool v0.2.0 [INFO] [stderr] Compiling preftool-clap v0.2.0 [INFO] [stderr] Compiling preftool-clap-derive v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `host` [INFO] [stdout] --> tests/nested.rs:8:3 [INFO] [stdout] | [INFO] [stdout] 8 | host: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `port` [INFO] [stdout] --> tests/nested.rs:11:3 [INFO] [stdout] | [INFO] [stdout] 11 | port: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cert` [INFO] [stdout] --> tests/nested.rs:14:3 [INFO] [stdout] | [INFO] [stdout] 14 | cert: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `server` [INFO] [stdout] --> tests/nested.rs:19:3 [INFO] [stdout] | [INFO] [stdout] 19 | server: Server, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `host` [INFO] [stdout] --> tests/simple.rs:8:3 [INFO] [stdout] | [INFO] [stdout] 8 | host: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `port` [INFO] [stdout] --> tests/simple.rs:11:3 [INFO] [stdout] | [INFO] [stdout] 11 | port: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cert` [INFO] [stdout] --> tests/simple.rs:14:3 [INFO] [stdout] | [INFO] [stdout] 14 | cert: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `binding` [INFO] [stdout] --> tests/enum.rs:29:3 [INFO] [stdout] | [INFO] [stdout] 29 | binding: Binding, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.35s [INFO] running `Command { std: "docker" "inspect" "70b7fbce6351df311acbfc6031e86834d40231a4075b21cb8d880c930846a3e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70b7fbce6351df311acbfc6031e86834d40231a4075b21cb8d880c930846a3e8", kill_on_drop: false }` [INFO] [stdout] 70b7fbce6351df311acbfc6031e86834d40231a4075b21cb8d880c930846a3e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4796b37fdfe28a244902f2818a89bd3e99b4b3a47f3816e4df37c8cc5c58e327 [INFO] running `Command { std: "docker" "start" "-a" "4796b37fdfe28a244902f2818a89bd3e99b4b3a47f3816e4df37c8cc5c58e327", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] running 0 tests [INFO] [stderr] warning: field is never read: `host` [INFO] [stdout] [INFO] [stderr] --> tests/nested.rs:8:3 [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 8 | host: String, [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stdout] running 3 tests [INFO] [stderr] | [INFO] [stdout] test sets_all ... ok [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] test sets_host ... ok [INFO] [stderr] [INFO] [stdout] test sets_port ... ok [INFO] [stderr] warning: field is never read: `port` [INFO] [stdout] [INFO] [stderr] --> tests/nested.rs:11:3 [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 11 | port: usize, [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stdout] running 3 tests [INFO] [stderr] [INFO] [stdout] test sets_port ... ok [INFO] [stderr] warning: field is never read: `cert` [INFO] [stdout] test sets_both ... ok [INFO] [stderr] --> tests/nested.rs:14:3 [INFO] [stdout] test sets_host ... ok [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 14 | cert: Option, [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: field is never read: `server` [INFO] [stdout] running 3 tests [INFO] [stderr] --> tests/nested.rs:19:3 [INFO] [stdout] test sets_both ... ok [INFO] [stderr] | [INFO] [stdout] test sets_host ... ok [INFO] [stderr] 19 | server: Server, [INFO] [stdout] test sets_port ... ok [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] warning: field is never read: `binding` [INFO] [stdout] [INFO] [stderr] --> tests/enum.rs:29:3 [INFO] [stderr] | [INFO] [stderr] 29 | binding: Binding, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `host` [INFO] [stderr] --> tests/simple.rs:8:3 [INFO] [stderr] | [INFO] [stderr] 8 | host: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `port` [INFO] [stderr] --> tests/simple.rs:11:3 [INFO] [stderr] | [INFO] [stderr] 11 | port: usize, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cert` [INFO] [stderr] --> tests/simple.rs:14:3 [INFO] [stderr] | [INFO] [stderr] 14 | cert: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `preftool-clap-derive` (test "nested") generated 4 warnings [INFO] [stderr] warning: `preftool-clap-derive` (test "enum") generated 1 warning [INFO] [stderr] warning: `preftool-clap-derive` (test "simple") generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.59s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/preftool_clap_derive-0d7ebc277c71f552) [INFO] [stderr] Running tests/enum.rs (/opt/rustwide/target/debug/deps/enum-5be6616eced1d1cd) [INFO] [stderr] Running tests/nested.rs (/opt/rustwide/target/debug/deps/nested-d06258f79faf54d3) [INFO] [stderr] Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-2473d48494c4c9ef) [INFO] [stderr] Doc-tests preftool-clap-derive [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" "4796b37fdfe28a244902f2818a89bd3e99b4b3a47f3816e4df37c8cc5c58e327", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4796b37fdfe28a244902f2818a89bd3e99b4b3a47f3816e4df37c8cc5c58e327", kill_on_drop: false }` [INFO] [stdout] 4796b37fdfe28a244902f2818a89bd3e99b4b3a47f3816e4df37c8cc5c58e327