[INFO] fetching crate rustollens 0.1.0... [INFO] testing rustollens-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate rustollens 0.1.0 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate rustollens 0.1.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-15/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 92be27fc4d0f1e9f5d7759b6e3c0cb4a800781362aff3baeb9f2939c762bab9f [INFO] running `Command { std: "docker" "start" "-a" "92be27fc4d0f1e9f5d7759b6e3c0cb4a800781362aff3baeb9f2939c762bab9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92be27fc4d0f1e9f5d7759b6e3c0cb4a800781362aff3baeb9f2939c762bab9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92be27fc4d0f1e9f5d7759b6e3c0cb4a800781362aff3baeb9f2939c762bab9f", kill_on_drop: false }` [INFO] [stdout] 92be27fc4d0f1e9f5d7759b6e3c0cb4a800781362aff3baeb9f2939c762bab9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d69ac744542e454d27db2c4aa32bfedf159df8f013a8fdbe17f03375c176a1a [INFO] running `Command { std: "docker" "start" "-a" "0d69ac744542e454d27db2c4aa32bfedf159df8f013a8fdbe17f03375c176a1a", kill_on_drop: false }` [INFO] [stderr] Compiling rustollens v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.72s [INFO] running `Command { std: "docker" "inspect" "0d69ac744542e454d27db2c4aa32bfedf159df8f013a8fdbe17f03375c176a1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d69ac744542e454d27db2c4aa32bfedf159df8f013a8fdbe17f03375c176a1a", kill_on_drop: false }` [INFO] [stdout] 0d69ac744542e454d27db2c4aa32bfedf159df8f013a8fdbe17f03375c176a1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6a6f5a5b1e430d03ba862eab07020dabc8e59820c1ca1e6048f0c9c5fa80325 [INFO] running `Command { std: "docker" "start" "-a" "e6a6f5a5b1e430d03ba862eab07020dabc8e59820c1ca1e6048f0c9c5fa80325", kill_on_drop: false }` [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 1.05s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustollens-5dac2f180608bf0d) [INFO] [stderr] Executable tests/boolean_test.rs (/opt/rustwide/target/debug/deps/boolean_test-f7101335c653df65) [INFO] [stderr] Executable tests/common.rs (/opt/rustwide/target/debug/deps/common-44b821488cac792d) [INFO] [stderr] Executable tests/connective_test.rs (/opt/rustwide/target/debug/deps/connective_test-de2da6330cca06a5) [INFO] [stderr] Executable tests/equality_test.rs (/opt/rustwide/target/debug/deps/equality_test-e65c87441a996ba4) [INFO] running `Command { std: "docker" "inspect" "e6a6f5a5b1e430d03ba862eab07020dabc8e59820c1ca1e6048f0c9c5fa80325", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6a6f5a5b1e430d03ba862eab07020dabc8e59820c1ca1e6048f0c9c5fa80325", kill_on_drop: false }` [INFO] [stdout] e6a6f5a5b1e430d03ba862eab07020dabc8e59820c1ca1e6048f0c9c5fa80325 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 297acf0942507cbe5513fdc40bf46a86701934ac87abdb4e982bd6be86329cfa [INFO] running `Command { std: "docker" "start" "-a" "297acf0942507cbe5513fdc40bf46a86701934ac87abdb4e982bd6be86329cfa", 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 0.00s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustollens-5dac2f180608bf0d) [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/boolean_test.rs (/opt/rustwide/target/debug/deps/boolean_test-f7101335c653df65) [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-44b821488cac792d) [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-de2da6330cca06a5) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test bi_implication_holds_for_all_permutations_of_booleans ... ok [INFO] [stdout] test conjunction_holds_for_all_permutations_of_booleans ... ok [INFO] [stdout] test disjunction_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-e65c87441a996ba4) [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" "297acf0942507cbe5513fdc40bf46a86701934ac87abdb4e982bd6be86329cfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "297acf0942507cbe5513fdc40bf46a86701934ac87abdb4e982bd6be86329cfa", kill_on_drop: false }` [INFO] [stdout] 297acf0942507cbe5513fdc40bf46a86701934ac87abdb4e982bd6be86329cfa