[INFO] fetching crate sonatina-codegen 0.0.3-alpha... [INFO] testing sonatina-codegen-0.0.3-alpha against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate sonatina-codegen 0.0.3-alpha into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate sonatina-codegen 0.0.3-alpha [INFO] finished tweaking crates.io crate sonatina-codegen 0.0.3-alpha [INFO] tweaked toml for crates.io crate sonatina-codegen 0.0.3-alpha written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate sonatina-codegen 0.0.3-alpha on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 22 packages to latest compatible versions [INFO] [stderr] Adding cranelift-entity v0.89.2 (available: v0.124.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sonatina-triple v0.0.3-alpha [INFO] [stderr] Downloaded cranelift-entity v0.89.2 [INFO] [stderr] Downloaded sonatina-ir v0.0.3-alpha [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 992d71c412d377675fa97041975d2f7be5aec75762e8b2ed996aaefb0b99abd4 [INFO] running `Command { std: "docker" "start" "-a" "992d71c412d377675fa97041975d2f7be5aec75762e8b2ed996aaefb0b99abd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "992d71c412d377675fa97041975d2f7be5aec75762e8b2ed996aaefb0b99abd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "992d71c412d377675fa97041975d2f7be5aec75762e8b2ed996aaefb0b99abd4", kill_on_drop: false }` [INFO] [stdout] 992d71c412d377675fa97041975d2f7be5aec75762e8b2ed996aaefb0b99abd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 458854129f0fcf1f94332d6c9f749c6dfd00f763be7d77088a441cf3b9c982c5 [INFO] running `Command { std: "docker" "start" "-a" "458854129f0fcf1f94332d6c9f749c6dfd00f763be7d77088a441cf3b9c982c5", kill_on_drop: false }` [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling dyn-clone v1.0.20 [INFO] [stderr] Compiling cranelift-entity v0.89.2 [INFO] [stderr] Compiling fixed-hash v0.8.0 [INFO] [stderr] Compiling sonatina-triple v0.0.3-alpha [INFO] [stderr] Compiling uint v0.9.5 [INFO] [stderr] Compiling primitive-types v0.12.2 [INFO] [stderr] Compiling sonatina-ir v0.0.3-alpha [INFO] [stderr] Compiling sonatina-codegen v0.0.3-alpha (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cfg.rs:51:23 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn post_order(&self) -> CfgPostOrder { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 51 | pub fn post_order(&self) -> CfgPostOrder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.85s [INFO] running `Command { std: "docker" "inspect" "458854129f0fcf1f94332d6c9f749c6dfd00f763be7d77088a441cf3b9c982c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "458854129f0fcf1f94332d6c9f749c6dfd00f763be7d77088a441cf3b9c982c5", kill_on_drop: false }` [INFO] [stdout] 458854129f0fcf1f94332d6c9f749c6dfd00f763be7d77088a441cf3b9c982c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1214553f56e339cf3acb818ff0bf4ab41d778470385c0dc2e2fb03676e2f9985 [INFO] running `Command { std: "docker" "start" "-a" "1214553f56e339cf3acb818ff0bf4ab41d778470385c0dc2e2fb03676e2f9985", kill_on_drop: false }` [INFO] [stderr] Compiling sonatina-codegen v0.0.3-alpha (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cfg.rs:51:23 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn post_order(&self) -> CfgPostOrder { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 51 | pub fn post_order(&self) -> CfgPostOrder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cfg.rs:51:23 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn post_order(&self) -> CfgPostOrder { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 51 | pub fn post_order(&self) -> CfgPostOrder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.05s [INFO] running `Command { std: "docker" "inspect" "1214553f56e339cf3acb818ff0bf4ab41d778470385c0dc2e2fb03676e2f9985", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1214553f56e339cf3acb818ff0bf4ab41d778470385c0dc2e2fb03676e2f9985", kill_on_drop: false }` [INFO] [stdout] 1214553f56e339cf3acb818ff0bf4ab41d778470385c0dc2e2fb03676e2f9985 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 321bc47e5ab89f95265992924613708a4ec12c418484717a3c2b86a2e2faf531 [INFO] running `Command { std: "docker" "start" "-a" "321bc47e5ab89f95265992924613708a4ec12c418484717a3c2b86a2e2faf531", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/cfg.rs:51:23 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn post_order(&self) -> CfgPostOrder { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 51 | pub fn post_order(&self) -> CfgPostOrder<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `sonatina-codegen` (lib) generated 1 warning (run `cargo fix --lib -p sonatina-codegen` to apply 1 suggestion) [INFO] [stderr] warning: `sonatina-codegen` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sonatina_codegen-61f3e47ce242e830) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stderr] Doc-tests sonatina_codegen [INFO] [stdout] test critical_edge::tests::critical_edge_basic ... ok [INFO] [stdout] test critical_edge::tests::critical_edge_phi ... ok [INFO] [stdout] test critical_edge::tests::critical_edge_to_same_block ... ok [INFO] [stdout] test critical_edge::tests::critical_edge_br_table ... ok [INFO] [stdout] test domtree::tests::unreachable_edge ... ok [INFO] [stdout] test domtree::tests::dom_tree_complex ... ok [INFO] [stdout] test loop_analysis::tests::continue_loop ... ok [INFO] [stdout] test domtree::tests::dom_tree_br_table ... ok [INFO] [stdout] test domtree::tests::dom_tree_if_else ... ok [INFO] [stdout] test loop_analysis::tests::simple_loop ... ok [INFO] [stdout] test loop_analysis::tests::nested_loop ... ok [INFO] [stdout] test post_domtree::tests::infinite_loop ... ok [INFO] [stdout] test loop_analysis::tests::single_block_loop ... ok [INFO] [stdout] test post_domtree::tests::pd_complex ... ok [INFO] [stdout] test post_domtree::tests::pd_if_else ... ok [INFO] [stdout] test post_domtree::tests::test_multiple_return ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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" "321bc47e5ab89f95265992924613708a4ec12c418484717a3c2b86a2e2faf531", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "321bc47e5ab89f95265992924613708a4ec12c418484717a3c2b86a2e2faf531", kill_on_drop: false }` [INFO] [stdout] 321bc47e5ab89f95265992924613708a4ec12c418484717a3c2b86a2e2faf531