[INFO] fetching crate smt2 0.1.0... [INFO] testing smt2-0.1.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] extracting crate smt2 0.1.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate smt2 0.1.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate smt2 0.1.0 [INFO] finished tweaking crates.io crate smt2 0.1.0 [INFO] tweaked toml for crates.io crate smt2 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 43516e6e1fe382ac215a702916f46f42a0f471bcd6711d294b119441b5ce4b0f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "43516e6e1fe382ac215a702916f46f42a0f471bcd6711d294b119441b5ce4b0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43516e6e1fe382ac215a702916f46f42a0f471bcd6711d294b119441b5ce4b0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43516e6e1fe382ac215a702916f46f42a0f471bcd6711d294b119441b5ce4b0f", kill_on_drop: false }` [INFO] [stdout] 43516e6e1fe382ac215a702916f46f42a0f471bcd6711d294b119441b5ce4b0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97a0adcd361efabf8a6bdc3aa5659bb7abcb3f26953f254be6db56930ff44400 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "97a0adcd361efabf8a6bdc3aa5659bb7abcb3f26953f254be6db56930ff44400", kill_on_drop: false }` [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling utf8-decode v1.0.1 [INFO] [stderr] Compiling termion v1.5.5 [INFO] [stderr] Compiling source-span v1.4.0 [INFO] [stderr] Compiling smt2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `downgrade_pattern` [INFO] [stdout] --> src/client/interface.rs:85:19 [INFO] [stdout] | [INFO] [stdout] 85 | pub(crate) fn downgrade_pattern(&self, _pattern: &Typed>) -> ExecResult>>, Error src/client/interface.rs:148:19 [INFO] [stdout] | [INFO] [stdout] 148 | pub(crate) fn downgrade_sort_declaration(&self, decl: &SortDeclaration) -> ExecResult>, Error... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `upgrade_pattern` [INFO] [stdout] --> src/client/interface.rs:220:19 [INFO] [stdout] | [INFO] [stdout] 220 | pub(crate) fn upgrade_pattern(&self, _pattern: &Typed>>) -> ExecResult>, Error src/client/interface.rs:247:19 [INFO] [stdout] | [INFO] [stdout] 247 | pub(crate) fn upgrade_abstract_sort(&self, sort: &AbstractGroundSort) -> ExecResult, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.68s [INFO] running `Command { std: "docker" "inspect" "97a0adcd361efabf8a6bdc3aa5659bb7abcb3f26953f254be6db56930ff44400", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97a0adcd361efabf8a6bdc3aa5659bb7abcb3f26953f254be6db56930ff44400", kill_on_drop: false }` [INFO] [stdout] 97a0adcd361efabf8a6bdc3aa5659bb7abcb3f26953f254be6db56930ff44400 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd26a66510501eb1178871c09d1db46948ea6d960b4b1dcd76339e335bac49b3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "dd26a66510501eb1178871c09d1db46948ea6d960b4b1dcd76339e335bac49b3", kill_on_drop: false }` [INFO] [stderr] Compiling smt2 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `downgrade_pattern` [INFO] [stdout] --> src/client/interface.rs:85:19 [INFO] [stdout] | [INFO] [stdout] 85 | pub(crate) fn downgrade_pattern(&self, _pattern: &Typed>) -> ExecResult>>, Error src/client/interface.rs:148:19 [INFO] [stdout] | [INFO] [stdout] 148 | pub(crate) fn downgrade_sort_declaration(&self, decl: &SortDeclaration) -> ExecResult>, Error... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `upgrade_pattern` [INFO] [stdout] --> src/client/interface.rs:220:19 [INFO] [stdout] | [INFO] [stdout] 220 | pub(crate) fn upgrade_pattern(&self, _pattern: &Typed>>) -> ExecResult>, Error src/client/interface.rs:247:19 [INFO] [stdout] | [INFO] [stdout] 247 | pub(crate) fn upgrade_abstract_sort(&self, sort: &AbstractGroundSort) -> ExecResult, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `downgrade_pattern` [INFO] [stdout] --> src/client/interface.rs:85:19 [INFO] [stdout] | [INFO] [stdout] 85 | pub(crate) fn downgrade_pattern(&self, _pattern: &Typed>) -> ExecResult>>, Error src/client/interface.rs:148:19 [INFO] [stdout] | [INFO] [stdout] 148 | pub(crate) fn downgrade_sort_declaration(&self, decl: &SortDeclaration) -> ExecResult>, Error... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `upgrade_pattern` [INFO] [stdout] --> src/client/interface.rs:220:19 [INFO] [stdout] | [INFO] [stdout] 220 | pub(crate) fn upgrade_pattern(&self, _pattern: &Typed>>) -> ExecResult>, Error src/client/interface.rs:247:19 [INFO] [stdout] | [INFO] [stdout] 247 | pub(crate) fn upgrade_abstract_sort(&self, sort: &AbstractGroundSort) -> ExecResult, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.22s [INFO] running `Command { std: "docker" "inspect" "dd26a66510501eb1178871c09d1db46948ea6d960b4b1dcd76339e335bac49b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd26a66510501eb1178871c09d1db46948ea6d960b4b1dcd76339e335bac49b3", kill_on_drop: false }` [INFO] [stdout] dd26a66510501eb1178871c09d1db46948ea6d960b4b1dcd76339e335bac49b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cd853d0648296f5599163fa78dd32bfb85c17c728753da3251dfa66141c50bbf [INFO] running `Command { std: "docker" "start" "-a" "cd853d0648296f5599163fa78dd32bfb85c17c728753da3251dfa66141c50bbf", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `downgrade_pattern` [INFO] [stderr] --> src/client/interface.rs:85:19 [INFO] [stderr] | [INFO] [stderr] 85 | pub(crate) fn downgrade_pattern(&self, _pattern: &Typed>) -> ExecResult>>, Error src/client/interface.rs:148:19 [INFO] [stderr] | [INFO] [stderr] 148 | pub(crate) fn downgrade_sort_declaration(&self, decl: &SortDeclaration) -> ExecResult>, Error... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `upgrade_pattern` [INFO] [stderr] --> src/client/interface.rs:220:19 [INFO] [stderr] | [INFO] [stderr] 220 | pub(crate) fn upgrade_pattern(&self, _pattern: &Typed>>) -> ExecResult>, Error src/client/interface.rs:247:19 [INFO] [stderr] | [INFO] [stderr] 247 | pub(crate) fn upgrade_abstract_sort(&self, sort: &AbstractGroundSort) -> ExecResult, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `downgrade_pattern` [INFO] [stderr] --> src/client/interface.rs:85:19 [INFO] [stderr] | [INFO] [stderr] 85 | pub(crate) fn downgrade_pattern(&self, _pattern: &Typed>) -> ExecResult>>, Error src/client/interface.rs:148:19 [INFO] [stderr] | [INFO] [stderr] 148 | pub(crate) fn downgrade_sort_declaration(&self, decl: &SortDeclaration) -> ExecResult>, Error... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `upgrade_pattern` [INFO] [stderr] --> src/client/interface.rs:220:19 [INFO] [stderr] | [INFO] [stderr] 220 | pub(crate) fn upgrade_pattern(&self, _pattern: &Typed>>) -> ExecResult>, Error src/client/interface.rs:247:19 [INFO] [stderr] | [INFO] [stderr] 247 | pub(crate) fn upgrade_abstract_sort(&self, sort: &AbstractGroundSort) -> ExecResult, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/smt2-2682a9d8efa9d90f [INFO] [stdout] [INFO] [stderr] Doc-tests smt2 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cd853d0648296f5599163fa78dd32bfb85c17c728753da3251dfa66141c50bbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd853d0648296f5599163fa78dd32bfb85c17c728753da3251dfa66141c50bbf", kill_on_drop: false }` [INFO] [stdout] cd853d0648296f5599163fa78dd32bfb85c17c728753da3251dfa66141c50bbf