[INFO] fetching crate subleq 0.0.99...
[INFO] testing subleq-0.0.99 against 1.95.0 for beta-1.96-2
[INFO] extracting crate subleq 0.0.99 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate subleq 0.0.99
[INFO] finished tweaking crates.io crate subleq 0.0.99
[INFO] tweaked toml for crates.io crate subleq 0.0.99 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate subleq 0.0.99 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate subleq 0.0.99 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3f0d4ea203c7a62e7142301cd4ad64b360fbb28687f229cb37db315ede08b6d
[INFO] running `Command { std: "docker" "start" "-a" "d3f0d4ea203c7a62e7142301cd4ad64b360fbb28687f229cb37db315ede08b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3f0d4ea203c7a62e7142301cd4ad64b360fbb28687f229cb37db315ede08b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3f0d4ea203c7a62e7142301cd4ad64b360fbb28687f229cb37db315ede08b6d", kill_on_drop: false }`
[INFO] [stdout] d3f0d4ea203c7a62e7142301cd4ad64b360fbb28687f229cb37db315ede08b6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42f8d33ae8abaf996dfd1f463685de84388a886b14cde7d885ecebb1d26a4629
[INFO] running `Command { std: "docker" "start" "-a" "42f8d33ae8abaf996dfd1f463685de84388a886b14cde7d885ecebb1d26a4629", kill_on_drop: false }`
[INFO] [stderr]    Compiling subleq v0.0.99 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "42f8d33ae8abaf996dfd1f463685de84388a886b14cde7d885ecebb1d26a4629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42f8d33ae8abaf996dfd1f463685de84388a886b14cde7d885ecebb1d26a4629", kill_on_drop: false }`
[INFO] [stdout] 42f8d33ae8abaf996dfd1f463685de84388a886b14cde7d885ecebb1d26a4629
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66511348f973b418baab08a97ebd595723199b7420bd0829073924e2cea60cc0
[INFO] running `Command { std: "docker" "start" "-a" "66511348f973b418baab08a97ebd595723199b7420bd0829073924e2cea60cc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling subleq v0.0.99 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/subleq.rs:114:7
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let mut vm = VM::new();
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vm`
[INFO] [stdout]    --> src/subleq.rs:114:7
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let mut vm = VM::new();
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_vm`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "66511348f973b418baab08a97ebd595723199b7420bd0829073924e2cea60cc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66511348f973b418baab08a97ebd595723199b7420bd0829073924e2cea60cc0", kill_on_drop: false }`
[INFO] [stdout] 66511348f973b418baab08a97ebd595723199b7420bd0829073924e2cea60cc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 22ae031b2f2fee7aca976e30d8d64cef8e19231cd4f6deda699fdc02a3753bd6
[INFO] running `Command { std: "docker" "start" "-a" "22ae031b2f2fee7aca976e30d8d64cef8e19231cd4f6deda699fdc02a3753bd6", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/subleq.rs:114:7
[INFO] [stderr]     |
[INFO] [stderr] 114 |         let mut vm = VM::new();
[INFO] [stderr]     |             ----^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vm`
[INFO] [stderr]    --> src/subleq.rs:114:7
[INFO] [stderr]     |
[INFO] [stderr] 114 |         let mut vm = VM::new();
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_vm`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `subleq` (lib test) generated 2 warnings (run `cargo fix --lib -p subleq --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests src/subleq.rs (/opt/rustwide/target/debug/deps/subleq-df2f1c7484265c75)
[INFO] [stdout] test tests::run ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/subleq-891d9962e0ace278)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests subleq
[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 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" "22ae031b2f2fee7aca976e30d8d64cef8e19231cd4f6deda699fdc02a3753bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22ae031b2f2fee7aca976e30d8d64cef8e19231cd4f6deda699fdc02a3753bd6", kill_on_drop: false }`
[INFO] [stdout] 22ae031b2f2fee7aca976e30d8d64cef8e19231cd4f6deda699fdc02a3753bd6
