[INFO] fetching crate rslogicsim 0.1.3...
[INFO] testing rslogicsim-0.1.3 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate rslogicsim 0.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rslogicsim 0.1.3
[INFO] finished tweaking crates.io crate rslogicsim 0.1.3
[INFO] tweaked toml for crates.io crate rslogicsim 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rslogicsim 0.1.3 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f90bf22aa03d7951c583e210103f49faab9e5fdd59c96cb7196fe7ae19e79dc
[INFO] running `Command { std: "docker" "start" "-a" "7f90bf22aa03d7951c583e210103f49faab9e5fdd59c96cb7196fe7ae19e79dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f90bf22aa03d7951c583e210103f49faab9e5fdd59c96cb7196fe7ae19e79dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f90bf22aa03d7951c583e210103f49faab9e5fdd59c96cb7196fe7ae19e79dc", kill_on_drop: false }`
[INFO] [stdout] 7f90bf22aa03d7951c583e210103f49faab9e5fdd59c96cb7196fe7ae19e79dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d57274d4eddb8f99a5726edf9afeecfd6fcea13fec033e749b02c34fc9b266c
[INFO] running `Command { std: "docker" "start" "-a" "7d57274d4eddb8f99a5726edf9afeecfd6fcea13fec033e749b02c34fc9b266c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rslogicsim v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `XnorGate` is never constructed
[INFO] [stdout]  --> src/gates/xnor.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct XnorGate {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/gates/xnor.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl XnorGate {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn new(inputs: [bool; 2]) -> XnorGate {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "7d57274d4eddb8f99a5726edf9afeecfd6fcea13fec033e749b02c34fc9b266c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d57274d4eddb8f99a5726edf9afeecfd6fcea13fec033e749b02c34fc9b266c", kill_on_drop: false }`
[INFO] [stdout] 7d57274d4eddb8f99a5726edf9afeecfd6fcea13fec033e749b02c34fc9b266c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f19e3699b4913cba7dba55ebb2e7b855fea65a72ede9080393ba4ea50f16fa4
[INFO] running `Command { std: "docker" "start" "-a" "7f19e3699b4913cba7dba55ebb2e7b855fea65a72ede9080393ba4ea50f16fa4", kill_on_drop: false }`
[INFO] [stdout] warning: struct `XnorGate` is never constructed
[INFO] [stdout]  --> src/gates/xnor.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct XnorGate {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/gates/xnor.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl XnorGate {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn new(inputs: [bool; 2]) -> XnorGate {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rslogicsim v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "7f19e3699b4913cba7dba55ebb2e7b855fea65a72ede9080393ba4ea50f16fa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f19e3699b4913cba7dba55ebb2e7b855fea65a72ede9080393ba4ea50f16fa4", kill_on_drop: false }`
[INFO] [stdout] 7f19e3699b4913cba7dba55ebb2e7b855fea65a72ede9080393ba4ea50f16fa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5b4d7e2addf586e17e1f85afc6e6a522ed83afbd075f718d0c7a5431c08f3925
[INFO] running `Command { std: "docker" "start" "-a" "5b4d7e2addf586e17e1f85afc6e6a522ed83afbd075f718d0c7a5431c08f3925", kill_on_drop: false }`
[INFO] [stderr] warning: struct `XnorGate` is never constructed
[INFO] [stdout] 
[INFO] [stderr]  --> src/gates/xnor.rs:7:12
[INFO] [stdout] running 11 tests
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct XnorGate {
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/gates/xnor.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 35 | impl XnorGate {
[INFO] [stderr]    | ------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 45 |     pub fn new(inputs: [bool; 2]) -> XnorGate {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rslogicsim` (lib) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rslogicsim-39ed16b4c5269fc0)
[INFO] [stdout] test gates::tests::nor_gate ... ok
[INFO] [stdout] test chips::tests::quad_nand ... ok
[INFO] [stdout] test circuits::tests::half_adder ... ok
[INFO] [stdout] test circuits::tests::full_adder ... ok
[INFO] [stdout] test gates::tests::not_gate ... ok
[INFO] [stdout] test gates::tests::and_gate ... ok
[INFO] [stdout] test chips::tests::hex_inverter ... ok
[INFO] [stdout] test gates::tests::xnor_gate ... ok
[INFO] [stdout] test gates::tests::or_gate ... ok
[INFO] [stdout] test gates::tests::nand_gate ... ok
[INFO] [stdout] test gates::tests::xor_gate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rslogicsim
[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" "5b4d7e2addf586e17e1f85afc6e6a522ed83afbd075f718d0c7a5431c08f3925", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b4d7e2addf586e17e1f85afc6e6a522ed83afbd075f718d0c7a5431c08f3925", kill_on_drop: false }`
[INFO] [stdout] 5b4d7e2addf586e17e1f85afc6e6a522ed83afbd075f718d0c7a5431c08f3925