[INFO] fetching crate s1vm 0.1.1... [INFO] testing s1vm-0.1.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate s1vm 0.1.1 into /workspace/builds/worker-92/source [INFO] validating manifest of crates.io crate s1vm 0.1.1 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 s1vm 0.1.1 [INFO] finished tweaking crates.io crate s1vm 0.1.1 [INFO] tweaked toml for crates.io crate s1vm 0.1.1 written to /workspace/builds/worker-92/source/Cargo.toml [INFO] crate crates.io crate s1vm 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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] f1cc268335655c572d3ac84afcf41e08256e3265ae1e313dd81ff363cbdecb33 [INFO] running `Command { std: "docker" "start" "-a" "f1cc268335655c572d3ac84afcf41e08256e3265ae1e313dd81ff363cbdecb33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1cc268335655c572d3ac84afcf41e08256e3265ae1e313dd81ff363cbdecb33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1cc268335655c572d3ac84afcf41e08256e3265ae1e313dd81ff363cbdecb33", kill_on_drop: false }` [INFO] [stdout] f1cc268335655c572d3ac84afcf41e08256e3265ae1e313dd81ff363cbdecb33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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] 3d2e48ea29d824af8084828f83b9335daae3465a874b8b4988b1d4cf7daaab77 [INFO] running `Command { std: "docker" "start" "-a" "3d2e48ea29d824af8084828f83b9335daae3465a874b8b4988b1d4cf7daaab77", kill_on_drop: false }` [INFO] [stderr] Compiling parity-wasm v0.41.0 [INFO] [stderr] Compiling parity-wasm v0.42.2 [INFO] [stderr] Compiling wasmi-validation v0.3.0 [INFO] [stderr] Compiling wasmi-validation v0.4.0 [INFO] [stderr] Compiling bwasm v0.1.1 [INFO] [stderr] Compiling s1vm v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Branch` [INFO] [stdout] --> src/compiler.rs:18:3 [INFO] [stdout] | [INFO] [stdout] 18 | Branch(u32), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Action` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/compiler.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `kind` [INFO] [stdout] --> src/compiler.rs:49:3 [INFO] [stdout] | [INFO] [stdout] 49 | kind: BlockKind, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 6.40s [INFO] running `Command { std: "docker" "inspect" "3d2e48ea29d824af8084828f83b9335daae3465a874b8b4988b1d4cf7daaab77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d2e48ea29d824af8084828f83b9335daae3465a874b8b4988b1d4cf7daaab77", kill_on_drop: false }` [INFO] [stdout] 3d2e48ea29d824af8084828f83b9335daae3465a874b8b4988b1d4cf7daaab77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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] dc90aa6a876cb88555c6c5c01616381a890be073f114aa81a5cfadb750dfdf22 [INFO] running `Command { std: "docker" "start" "-a" "dc90aa6a876cb88555c6c5c01616381a890be073f114aa81a5cfadb750dfdf22", kill_on_drop: false }` [INFO] [stdout] warning: variant is never constructed: `Branch` [INFO] [stdout] --> src/compiler.rs:18:3 [INFO] [stdout] | [INFO] [stdout] 18 | Branch(u32), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Action` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/compiler.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling s1vm v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `kind` [INFO] [stdout] --> src/compiler.rs:49:3 [INFO] [stdout] | [INFO] [stdout] 49 | kind: BlockKind, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Branch` [INFO] [stdout] --> src/compiler.rs:18:3 [INFO] [stdout] | [INFO] [stdout] 18 | Branch(u32), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Action` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/compiler.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `kind` [INFO] [stdout] --> src/compiler.rs:49:3 [INFO] [stdout] | [INFO] [stdout] 49 | kind: BlockKind, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 1.73s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/s1vm-6d01ca8dcef2b5cc) [INFO] [stderr] Executable unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/main-11376423678f9843) [INFO] running `Command { std: "docker" "inspect" "dc90aa6a876cb88555c6c5c01616381a890be073f114aa81a5cfadb750dfdf22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc90aa6a876cb88555c6c5c01616381a890be073f114aa81a5cfadb750dfdf22", kill_on_drop: false }` [INFO] [stdout] dc90aa6a876cb88555c6c5c01616381a890be073f114aa81a5cfadb750dfdf22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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] 2ba1f410ada8818c7618d095dc391c4107f766eacb8804e1e91199f500ab1b75 [INFO] running `Command { std: "docker" "start" "-a" "2ba1f410ada8818c7618d095dc391c4107f766eacb8804e1e91199f500ab1b75", kill_on_drop: false }` [INFO] [stderr] warning: variant is never constructed: `Branch` [INFO] [stderr] --> src/compiler.rs:18:3 [INFO] [stderr] | [INFO] [stderr] 18 | Branch(u32), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Action` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/compiler.rs:14:10 [INFO] [stderr] | [INFO] [stderr] 14 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `kind` [INFO] [stderr] --> src/compiler.rs:49:3 [INFO] [stderr] | [INFO] [stderr] 49 | kind: BlockKind, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `s1vm` (lib) generated 2 warnings [INFO] [stderr] warning: `s1vm` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/s1vm-6d01ca8dcef2b5cc) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... 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 unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/main-11376423678f9843) [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] Doc-tests s1vm [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 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2ba1f410ada8818c7618d095dc391c4107f766eacb8804e1e91199f500ab1b75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ba1f410ada8818c7618d095dc391c4107f766eacb8804e1e91199f500ab1b75", kill_on_drop: false }` [INFO] [stdout] 2ba1f410ada8818c7618d095dc391c4107f766eacb8804e1e91199f500ab1b75