[INFO] fetching crate surprise-me 0.1.0... [INFO] testing surprise-me-0.1.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate surprise-me 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate surprise-me 0.1.0 [INFO] finished tweaking crates.io crate surprise-me 0.1.0 [INFO] tweaked toml for crates.io crate surprise-me 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate surprise-me 0.1.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 15 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded surprise-me-derive v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3bf5d5db516e5cb385d895115a12cbb98730dcf5b05e7fbc4506202a0d76d29e [INFO] running `Command { std: "docker" "start" "-a" "3bf5d5db516e5cb385d895115a12cbb98730dcf5b05e7fbc4506202a0d76d29e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3bf5d5db516e5cb385d895115a12cbb98730dcf5b05e7fbc4506202a0d76d29e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bf5d5db516e5cb385d895115a12cbb98730dcf5b05e7fbc4506202a0d76d29e", kill_on_drop: false }` [INFO] [stdout] 3bf5d5db516e5cb385d895115a12cbb98730dcf5b05e7fbc4506202a0d76d29e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 650cca91d3a73da08eccbd695597f57c017779028f425e41841e220315bb3e3b [INFO] running `Command { std: "docker" "start" "-a" "650cca91d3a73da08eccbd695597f57c017779028f425e41841e220315bb3e3b", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling syn v2.0.106 [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 surprise-me-derive v0.1.0 [INFO] [stderr] Compiling surprise-me v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `non_zero::*` [INFO] [stdout] --> src/factors/mod.rs:2:39 [INFO] [stdout] | [INFO] [stdout] 2 | array::*, collections::*, cow::*, non_zero::*, option::*, phantom::*, primitive::*, range::*, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.28s [INFO] running `Command { std: "docker" "inspect" "650cca91d3a73da08eccbd695597f57c017779028f425e41841e220315bb3e3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "650cca91d3a73da08eccbd695597f57c017779028f425e41841e220315bb3e3b", kill_on_drop: false }` [INFO] [stdout] 650cca91d3a73da08eccbd695597f57c017779028f425e41841e220315bb3e3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 365361c4ec7371509690aae43bed7808535994b65bfd134d7f582215a1cfc6ca [INFO] running `Command { std: "docker" "start" "-a" "365361c4ec7371509690aae43bed7808535994b65bfd134d7f582215a1cfc6ca", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `non_zero::*` [INFO] [stdout] --> src/factors/mod.rs:2:39 [INFO] [stdout] | [INFO] [stdout] 2 | array::*, collections::*, cow::*, non_zero::*, option::*, phantom::*, primitive::*, range::*, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling surprise-me v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `non_zero::*` [INFO] [stdout] --> src/factors/mod.rs:2:39 [INFO] [stdout] | [INFO] [stdout] 2 | array::*, collections::*, cow::*, non_zero::*, option::*, phantom::*, primitive::*, range::*, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyStructSurprise` is never constructed [INFO] [stdout] --> src/lib.rs:104:16 [INFO] [stdout] | [INFO] [stdout] 104 | struct MyStructSurprise { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyEnumSurprise` is never constructed [INFO] [stdout] --> src/lib.rs:137:16 [INFO] [stdout] | [INFO] [stdout] 137 | struct MyEnumSurprise { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "365361c4ec7371509690aae43bed7808535994b65bfd134d7f582215a1cfc6ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "365361c4ec7371509690aae43bed7808535994b65bfd134d7f582215a1cfc6ca", kill_on_drop: false }` [INFO] [stdout] 365361c4ec7371509690aae43bed7808535994b65bfd134d7f582215a1cfc6ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 252fbc077b1965d613f0753e82d1b9026fce930bbe341a0a95dcffd61bca7e27 [INFO] running `Command { std: "docker" "start" "-a" "252fbc077b1965d613f0753e82d1b9026fce930bbe341a0a95dcffd61bca7e27", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `non_zero::*` [INFO] [stderr] --> src/factors/mod.rs:2:39 [INFO] [stderr] | [INFO] [stderr] 2 | array::*, collections::*, cow::*, non_zero::*, option::*, phantom::*, primitive::*, range::*, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `surprise-me` (lib) generated 1 warning (run `cargo fix --lib -p surprise-me` to apply 1 suggestion) [INFO] [stderr] warning: struct `MyStructSurprise` is never constructed [INFO] [stderr] --> src/lib.rs:104:16 [INFO] [stderr] | [INFO] [stderr] 104 | struct MyStructSurprise { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `MyEnumSurprise` is never constructed [INFO] [stderr] --> src/lib.rs:137:16 [INFO] [stderr] | [INFO] [stderr] 137 | struct MyEnumSurprise { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `surprise-me` (lib test) generated 3 warnings (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/surprise_me-1065a741ccc60876) [INFO] [stdout] running 4 tests [INFO] [stderr] Doc-tests surprise_me [INFO] [stdout] test tests::generic_struct ... ok [INFO] [stdout] test tests::test_recursive ... ok [INFO] [stdout] test tests::test_enum ... ok [INFO] [stdout] test tests::test_struct ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/surprise.rs - surprise::Surprise (line 151) ... ok [INFO] [stdout] test src/surprise.rs - surprise::Surprise (line 98) ... ok [INFO] [stdout] test src/surprise.rs - surprise::Surprise (line 46) ... ok [INFO] [stdout] test src/surprise.rs - surprise::Surprise (line 118) ... ok [INFO] [stdout] test src/lib.rs - (line 46) ... ok [INFO] [stdout] test src/surprise.rs - surprise::Surprise (line 23) ... ok [INFO] [stdout] test src/lib.rs - (line 11) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "252fbc077b1965d613f0753e82d1b9026fce930bbe341a0a95dcffd61bca7e27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "252fbc077b1965d613f0753e82d1b9026fce930bbe341a0a95dcffd61bca7e27", kill_on_drop: false }` [INFO] [stdout] 252fbc077b1965d613f0753e82d1b9026fce930bbe341a0a95dcffd61bca7e27