[INFO] fetching crate rune-ssa 0.9.1...
[INFO] testing rune-ssa-0.9.1 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate rune-ssa 0.9.1 into /workspace/builds/worker-4-tc2/source
[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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rune-ssa 0.9.1 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] [stderr]       Adding hashbrown v0.9.1 (available: v0.16.1)
[INFO] [stderr]       Adding ordered-float v2.10.1 (available: v5.3.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac881430c6b70551d0841942464d89337b385ec8dc2e3cefa66e214ff236379d
[INFO] running `Command { std: "docker" "start" "-a" "ac881430c6b70551d0841942464d89337b385ec8dc2e3cefa66e214ff236379d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac881430c6b70551d0841942464d89337b385ec8dc2e3cefa66e214ff236379d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac881430c6b70551d0841942464d89337b385ec8dc2e3cefa66e214ff236379d", kill_on_drop: false }`
[INFO] [stdout] ac881430c6b70551d0841942464d89337b385ec8dc2e3cefa66e214ff236379d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cab898adfdaa28cbfcf460bbe7a21ac261890055567ac81b932ce9608cecf65f
[INFO] running `Command { std: "docker" "start" "-a" "cab898adfdaa28cbfcf460bbe7a21ac261890055567ac81b932ce9608cecf65f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling rune-ssa v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `block` is never read
[INFO] [stdout]   --> src/global.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct SharedAssign {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 41 |     id: StaticId,
[INFO] [stdout] 42 |     block: BlockId,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SharedAssign` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.41s
[INFO] running `Command { std: "docker" "inspect" "cab898adfdaa28cbfcf460bbe7a21ac261890055567ac81b932ce9608cecf65f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cab898adfdaa28cbfcf460bbe7a21ac261890055567ac81b932ce9608cecf65f", kill_on_drop: false }`
[INFO] [stdout] cab898adfdaa28cbfcf460bbe7a21ac261890055567ac81b932ce9608cecf65f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c923d138cb0691411f964378056a5a33c6bb0336f185cfff93ea933f34f4003a
[INFO] running `Command { std: "docker" "start" "-a" "c923d138cb0691411f964378056a5a33c6bb0336f185cfff93ea933f34f4003a", kill_on_drop: false }`
[INFO] [stdout] warning: field `block` is never read
[INFO] [stdout]   --> src/global.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct SharedAssign {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 41 |     id: StaticId,
[INFO] [stdout] 42 |     block: BlockId,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SharedAssign` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rune-ssa v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `block` is never read
[INFO] [stdout]   --> src/global.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct SharedAssign {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 41 |     id: StaticId,
[INFO] [stdout] 42 |     block: BlockId,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SharedAssign` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "c923d138cb0691411f964378056a5a33c6bb0336f185cfff93ea933f34f4003a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c923d138cb0691411f964378056a5a33c6bb0336f185cfff93ea933f34f4003a", kill_on_drop: false }`
[INFO] [stdout] c923d138cb0691411f964378056a5a33c6bb0336f185cfff93ea933f34f4003a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 06b395d9ee165dbf0e6d3e6508d5236cb306da6234605e5d6591df6e0aaebe6b
[INFO] running `Command { std: "docker" "start" "-a" "06b395d9ee165dbf0e6d3e6508d5236cb306da6234605e5d6591df6e0aaebe6b", kill_on_drop: false }`
[INFO] [stderr] warning: field `block` is never read
[INFO] [stderr]   --> src/global.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 40 | struct SharedAssign {
[INFO] [stderr]    |        ------------ field in this struct
[INFO] [stderr] 41 |     id: StaticId,
[INFO] [stderr] 42 |     block: BlockId,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SharedAssign` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[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` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rune_ssa-4a5e45349c6a8558)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests rune_ssa
[INFO] [stdout] test tests::test_basic_program ... 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] [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" "06b395d9ee165dbf0e6d3e6508d5236cb306da6234605e5d6591df6e0aaebe6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06b395d9ee165dbf0e6d3e6508d5236cb306da6234605e5d6591df6e0aaebe6b", kill_on_drop: false }`
[INFO] [stdout] 06b395d9ee165dbf0e6d3e6508d5236cb306da6234605e5d6591df6e0aaebe6b
