[INFO] fetching crate libreda-db 0.0.4... [INFO] testing libreda-db-0.0.4 against 1.55.0 for beta-1.56-1 [INFO] extracting crate libreda-db 0.0.4 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate libreda-db 0.0.4 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libreda-db 0.0.4 [INFO] finished tweaking crates.io crate libreda-db 0.0.4 [INFO] tweaked toml for crates.io crate libreda-db 0.0.4 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a09e9c3f9bf6720b7eda4fe0b2e175784768fbf209496117058007622f320801 [INFO] running `Command { std: "docker" "start" "-a" "a09e9c3f9bf6720b7eda4fe0b2e175784768fbf209496117058007622f320801", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a09e9c3f9bf6720b7eda4fe0b2e175784768fbf209496117058007622f320801", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a09e9c3f9bf6720b7eda4fe0b2e175784768fbf209496117058007622f320801", kill_on_drop: false }` [INFO] [stdout] a09e9c3f9bf6720b7eda4fe0b2e175784768fbf209496117058007622f320801 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] efba6b0989e87adc48cdb76a1e8b96845adc7bc68cacbc8f61ab22e0e9ccf9ec [INFO] running `Command { std: "docker" "start" "-a" "efba6b0989e87adc48cdb76a1e8b96845adc7bc68cacbc8f61ab22e0e9ccf9ec", kill_on_drop: false }` [INFO] [stderr] Compiling libreda-db v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/netlist/rc_netlist/rc_netlist.rs:118:20 [INFO] [stdout] | [INFO] [stdout] 118 | panic!(format!("Circuit '{}' already exists!", &name)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 118 | panic!("Circuit '{}' already exists!", &name); [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/netlist/rc_netlist/circuit.rs:308:24 [INFO] [stdout] | [INFO] [stdout] 308 | panic!(format!("Instance with name '{}' already exists.", name)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 308 | panic!("Instance with name '{}' already exists.", name); [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.28s [INFO] running `Command { std: "docker" "inspect" "efba6b0989e87adc48cdb76a1e8b96845adc7bc68cacbc8f61ab22e0e9ccf9ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efba6b0989e87adc48cdb76a1e8b96845adc7bc68cacbc8f61ab22e0e9ccf9ec", kill_on_drop: false }` [INFO] [stdout] efba6b0989e87adc48cdb76a1e8b96845adc7bc68cacbc8f61ab22e0e9ccf9ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf63c9ee2b7a4ad0a98efc023c91c82cba58f90abfba03efeb6d08aa81ab10e7 [INFO] running `Command { std: "docker" "start" "-a" "cf63c9ee2b7a4ad0a98efc023c91c82cba58f90abfba03efeb6d08aa81ab10e7", kill_on_drop: false }` [INFO] [stderr] Compiling libreda-db v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/netlist/rc_netlist/rc_netlist.rs:118:20 [INFO] [stdout] | [INFO] [stdout] 118 | panic!(format!("Circuit '{}' already exists!", &name)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 118 | panic!("Circuit '{}' already exists!", &name); [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/netlist/rc_netlist/circuit.rs:308:24 [INFO] [stdout] | [INFO] [stdout] 308 | panic!(format!("Instance with name '{}' already exists.", name)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 308 | panic!("Instance with name '{}' already exists.", name); [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_file` [INFO] [stdout] --> tests/test.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn read_file(path: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/netlist/rc_netlist/rc_netlist.rs:118:20 [INFO] [stdout] | [INFO] [stdout] 118 | panic!(format!("Circuit '{}' already exists!", &name)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 118 | panic!("Circuit '{}' already exists!", &name); [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/netlist/rc_netlist/circuit.rs:308:24 [INFO] [stdout] | [INFO] [stdout] 308 | panic!(format!("Instance with name '{}' already exists.", name)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 308 | panic!("Instance with name '{}' already exists.", name); [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 3.69s [INFO] running `Command { std: "docker" "inspect" "cf63c9ee2b7a4ad0a98efc023c91c82cba58f90abfba03efeb6d08aa81ab10e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf63c9ee2b7a4ad0a98efc023c91c82cba58f90abfba03efeb6d08aa81ab10e7", kill_on_drop: false }` [INFO] [stdout] cf63c9ee2b7a4ad0a98efc023c91c82cba58f90abfba03efeb6d08aa81ab10e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e8cd5dc139926112d026f4ab627bfb374d0e62f9dba733efe053f94ca98e81b5 [INFO] running `Command { std: "docker" "start" "-a" "e8cd5dc139926112d026f4ab627bfb374d0e62f9dba733efe053f94ca98e81b5", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/netlist/rc_netlist/rc_netlist.rs:118:20 [INFO] [stderr] | [INFO] [stderr] 118 | panic!(format!("Circuit '{}' already exists!", &name)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 118 | panic!("Circuit '{}' already exists!", &name); [INFO] [stderr] | -- -- [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/netlist/rc_netlist/circuit.rs:308:24 [INFO] [stderr] | [INFO] [stderr] 308 | panic!(format!("Instance with name '{}' already exists.", name)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 308 | panic!("Instance with name '{}' already exists.", name); [INFO] [stderr] | -- -- [INFO] [stderr] [INFO] [stderr] warning: `libreda-db` (lib) generated 2 warnings [INFO] [stderr] warning: `libreda-db` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: function is never used: `read_file` [INFO] [stderr] --> tests/test.rs:6:4 [INFO] [stderr] | [INFO] [stderr] 6 | fn read_file(path: &str) -> Vec { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `libreda-db` (test "test") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/libreda_db-a9cf261576285258) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test netlist::rc_netlist::rc_netlist::test_create_pin ... ok [INFO] [stdout] test layout::layout::test_layout_properties ... ok [INFO] [stdout] test netlist::rc_netlist::rc_netlist::test_netlist_circuit_remove_net ... ok [INFO] [stdout] test netlist::rc_netlist::rc_netlist::test_netlist_connect_pin ... ok [INFO] [stdout] test netlist::rc_netlist::rc_netlist::test_netlist_remove_circuit ... ok [INFO] [stdout] test netlist::rc_netlist::rc_netlist::test_netlist_clone ... ok [INFO] [stdout] test netlist::rc_netlist::rc_netlist::test_netlist_create_net ... ok [INFO] [stdout] test netlist::hashmap_netlist::test_create_populated_netlist ... ok [INFO] [stdout] test netlist::rc_netlist::rc_netlist::test_netlist_create_circuit ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/circuit.rs (/opt/rustwide/target/debug/deps/circuit-8d47637b9e1fa5f7) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_circuit_eq ... ok [INFO] [stdout] test test_create_and_remove_instance ... ok [INFO] [stdout] test test_rename_net ... ok [INFO] [stdout] test test_dependent_circuits ... ok [INFO] [stdout] test test_simple_net ... ok [INFO] [stdout] test test_flatten_circuit_instance ... ok [INFO] [stdout] test test_circuit_no_recursion_1 - should panic ... ok [INFO] [stdout] test test_circuit_no_recursion_2 - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/layout_properties.rs (/opt/rustwide/target/debug/deps/layout_properties-427ac05773bf4ce1) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_shape_properties ... 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] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-63b32c4cea6ff7c9) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Doc-tests libreda-db [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 9 tests [INFO] [stdout] test src/rc_string.rs - rc_string (line 27) ... ok [INFO] [stdout] test src/layout/layout.rs - layout::layout::Layout::cell_by_index (line 149) ... ok [INFO] [stdout] test src/layout/layout.rs - layout::layout::Layout (line 38) ... ok [INFO] [stdout] test src/layout/layout.rs - layout::layout::Layout::create_cell (line 88) ... ok [INFO] [stdout] test src/layout/layout.rs - layout::layout::Layout::create_and_get_cell (line 125) ... ok [INFO] [stdout] test src/layout/hashmap_layout.rs - layout::hashmap_layout::Layout (line 53) ... ok [INFO] [stdout] test src/layout/layout.rs - layout::layout::Layout::rename_cell (line 189) ... ok [INFO] [stdout] test src/netlist/rc_netlist/rc_netlist.rs - netlist::rc_netlist::rc_netlist::RcNetlist::create_circuit (line 100) ... ok [INFO] [stdout] test src/layout/layout.rs - layout::layout::Layout::cell_by_name (line 167) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.11s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e8cd5dc139926112d026f4ab627bfb374d0e62f9dba733efe053f94ca98e81b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8cd5dc139926112d026f4ab627bfb374d0e62f9dba733efe053f94ca98e81b5", kill_on_drop: false }` [INFO] [stdout] e8cd5dc139926112d026f4ab627bfb374d0e62f9dba733efe053f94ca98e81b5