[INFO] fetching crate rustollens 0.1.0... [INFO] testing rustollens-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate rustollens 0.1.0 into /workspace/builds/worker-119/source [INFO] validating manifest of crates.io crate rustollens 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustollens 0.1.0 [INFO] finished tweaking crates.io crate rustollens 0.1.0 [INFO] tweaked toml for crates.io crate rustollens 0.1.0 written to /workspace/builds/worker-119/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dd6b48e0ba55aaf602da3999c349affd752a1c60ace930a5fa60d301872a7f43 [INFO] running `Command { std: "docker" "start" "-a" "dd6b48e0ba55aaf602da3999c349affd752a1c60ace930a5fa60d301872a7f43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd6b48e0ba55aaf602da3999c349affd752a1c60ace930a5fa60d301872a7f43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd6b48e0ba55aaf602da3999c349affd752a1c60ace930a5fa60d301872a7f43", kill_on_drop: false }` [INFO] [stdout] dd6b48e0ba55aaf602da3999c349affd752a1c60ace930a5fa60d301872a7f43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 460a70ccd2843ded129e5e8548252f58b7e8bf3b30b6f63bdcc874b64071ba83 [INFO] running `Command { std: "docker" "start" "-a" "460a70ccd2843ded129e5e8548252f58b7e8bf3b30b6f63bdcc874b64071ba83", kill_on_drop: false }` [INFO] [stderr] Compiling rustollens v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "460a70ccd2843ded129e5e8548252f58b7e8bf3b30b6f63bdcc874b64071ba83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "460a70ccd2843ded129e5e8548252f58b7e8bf3b30b6f63bdcc874b64071ba83", kill_on_drop: false }` [INFO] [stdout] 460a70ccd2843ded129e5e8548252f58b7e8bf3b30b6f63bdcc874b64071ba83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e81521c8bb6cfd5ec2f6626ad9ad5f4c7cf613f607182f6d9f9a56ec1b5993d7 [INFO] running `Command { std: "docker" "start" "-a" "e81521c8bb6cfd5ec2f6626ad9ad5f4c7cf613f607182f6d9f9a56ec1b5993d7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rustollens v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `deduce_truth` [INFO] [stdout] --> tests/common.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn deduce_truth() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deduce_falsity` [INFO] [stdout] --> tests/common.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn deduce_falsity() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `Command { std: "docker" "inspect" "e81521c8bb6cfd5ec2f6626ad9ad5f4c7cf613f607182f6d9f9a56ec1b5993d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e81521c8bb6cfd5ec2f6626ad9ad5f4c7cf613f607182f6d9f9a56ec1b5993d7", kill_on_drop: false }` [INFO] [stdout] e81521c8bb6cfd5ec2f6626ad9ad5f4c7cf613f607182f6d9f9a56ec1b5993d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1401f0f78437a421f010d3e99b6b0a37f13d48b364c381f6683f89b70bd2c5ef [INFO] running `Command { std: "docker" "start" "-a" "1401f0f78437a421f010d3e99b6b0a37f13d48b364c381f6683f89b70bd2c5ef", kill_on_drop: false }` [INFO] [stderr] warning: function is never used: `deduce_truth` [INFO] [stderr] --> tests/common.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn deduce_truth() { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `deduce_falsity` [INFO] [stderr] --> tests/common.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn deduce_falsity() { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rustollens` (test "boolean_test") generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rustollens-8ff0130b3612ba9a) [INFO] [stdout] [INFO] [stderr] Running tests/boolean_test.rs (/opt/rustwide/target/debug/deps/boolean_test-c98ce46ea43082a4) [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] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test type_level_booleans_are_convertible_to_runtime_booleans ... ok [INFO] [stdout] test type_level_booleans_can_be_grouped ... ok [INFO] [stdout] test type_level_booleans_can_be_shown ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/common.rs (/opt/rustwide/target/debug/deps/common-48daaa9b2ce99c1e) [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/connective_test.rs (/opt/rustwide/target/debug/deps/connective_test-9c4923476e39ac91) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test bi_implication_holds_for_all_permutations_of_booleans ... ok [INFO] [stdout] test disjunction_holds_for_all_permutations_of_booleans ... ok [INFO] [stdout] test conjunction_holds_for_all_permutations_of_booleans ... ok [INFO] [stdout] test double_negation_reduces_to_the_initial_type ... ok [INFO] [stdout] test exclusive_or_holds_for_all_permutations_of_booleans ... ok [INFO] [stdout] test implication_holds_for_all_permutations_of_booleans ... ok [INFO] [stdout] test negation_holds_for_all_permutations_of_booleans ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/equality_test.rs (/opt/rustwide/target/debug/deps/equality_test-8074c61fad6b7902) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test equality_holds_for_all_permutations_of_booleans ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests rustollens [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" "1401f0f78437a421f010d3e99b6b0a37f13d48b364c381f6683f89b70bd2c5ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1401f0f78437a421f010d3e99b6b0a37f13d48b364c381f6683f89b70bd2c5ef", kill_on_drop: false }` [INFO] [stdout] 1401f0f78437a421f010d3e99b6b0a37f13d48b364c381f6683f89b70bd2c5ef