[INFO] fetching crate rune-ssa 0.9.1...
[INFO] testing rune-ssa-0.9.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rune-ssa 0.9.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rune-ssa 0.9.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rune-ssa 0.9.1
[INFO] finished tweaking crates.io crate rune-ssa 0.9.1
[INFO] tweaked toml for crates.io crate rune-ssa 0.9.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ee6f276e6888f8849b3c186b851f374cc1b5fce95bcf5a9a14ac6f5d7b2129b
[INFO] running `Command { std: "docker" "start" "-a" "6ee6f276e6888f8849b3c186b851f374cc1b5fce95bcf5a9a14ac6f5d7b2129b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ee6f276e6888f8849b3c186b851f374cc1b5fce95bcf5a9a14ac6f5d7b2129b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee6f276e6888f8849b3c186b851f374cc1b5fce95bcf5a9a14ac6f5d7b2129b", kill_on_drop: false }`
[INFO] [stdout] 6ee6f276e6888f8849b3c186b851f374cc1b5fce95bcf5a9a14ac6f5d7b2129b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83282f0ee5d4f0faa751bca687b79c6baa154b85d19d2454d2e97763f0c2a32d
[INFO] running `Command { std: "docker" "start" "-a" "83282f0ee5d4f0faa751bca687b79c6baa154b85d19d2454d2e97763f0c2a32d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling ordered-float v2.10.0
[INFO] [stderr]    Compiling rune-ssa v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `block`
[INFO] [stdout]   --> src/global.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     block: BlockId,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `SharedAssign` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/global.rs:39:10
[INFO] [stdout]    |
[INFO] [stdout] 39 | #[derive(Debug, Clone, Copy)]
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.61s
[INFO] running `Command { std: "docker" "inspect" "83282f0ee5d4f0faa751bca687b79c6baa154b85d19d2454d2e97763f0c2a32d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83282f0ee5d4f0faa751bca687b79c6baa154b85d19d2454d2e97763f0c2a32d", kill_on_drop: false }`
[INFO] [stdout] 83282f0ee5d4f0faa751bca687b79c6baa154b85d19d2454d2e97763f0c2a32d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4002dd3ea151cdc5f5fbe1aa444e01b44fc7feb582cd58ba47c3b2cadb7dee50
[INFO] running `Command { std: "docker" "start" "-a" "4002dd3ea151cdc5f5fbe1aa444e01b44fc7feb582cd58ba47c3b2cadb7dee50", kill_on_drop: false }`
[INFO] [stderr]    Compiling rune-ssa v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `block`
[INFO] [stdout]   --> src/global.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     block: BlockId,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `SharedAssign` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/global.rs:39:10
[INFO] [stdout]    |
[INFO] [stdout] 39 | #[derive(Debug, Clone, Copy)]
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `block`
[INFO] [stdout]   --> src/global.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     block: BlockId,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `SharedAssign` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/global.rs:39:10
[INFO] [stdout]    |
[INFO] [stdout] 39 | #[derive(Debug, Clone, Copy)]
[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]     Finished test [unoptimized + debuginfo] target(s) in 1.37s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4002dd3ea151cdc5f5fbe1aa444e01b44fc7feb582cd58ba47c3b2cadb7dee50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4002dd3ea151cdc5f5fbe1aa444e01b44fc7feb582cd58ba47c3b2cadb7dee50", kill_on_drop: false }`
[INFO] [stdout] 4002dd3ea151cdc5f5fbe1aa444e01b44fc7feb582cd58ba47c3b2cadb7dee50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb71928f8c415a76a6dd0166e9f94ff339b8b722e307ef4c5bbf0293c25c0286
[INFO] running `Command { std: "docker" "start" "-a" "eb71928f8c415a76a6dd0166e9f94ff339b8b722e307ef4c5bbf0293c25c0286", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: field is never read: `block`
[INFO] [stdout] running 1 test
[INFO] [stderr]   --> src/global.rs:42:5
[INFO] [stdout] test tests::test_basic_program ... ok
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 42 |     block: BlockId,
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `SharedAssign` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/global.rs:39:10
[INFO] [stderr]    |
[INFO] [stderr] 39 | #[derive(Debug, Clone, Copy)]
[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: `rune-ssa` (lib) generated 1 warning
[INFO] [stderr] warning: `rune-ssa` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rune_ssa-19a70ddc3af03911)
[INFO] [stderr]    Doc-tests rune-ssa
[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" "eb71928f8c415a76a6dd0166e9f94ff339b8b722e307ef4c5bbf0293c25c0286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb71928f8c415a76a6dd0166e9f94ff339b8b722e307ef4c5bbf0293c25c0286", kill_on_drop: false }`
[INFO] [stdout] eb71928f8c415a76a6dd0166e9f94ff339b8b722e307ef4c5bbf0293c25c0286