[INFO] fetching crate ssa-rust 0.3.0-alpha.2... [INFO] testing ssa-rust-0.3.0-alpha.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate ssa-rust 0.3.0-alpha.2 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate ssa-rust 0.3.0-alpha.2 [INFO] finished tweaking crates.io crate ssa-rust 0.3.0-alpha.2 [INFO] tweaked toml for crates.io crate ssa-rust 0.3.0-alpha.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ssa-rust 0.3.0-alpha.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ssa-rust 0.3.0-alpha.2 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded never-say-never v6.6.666 [INFO] [stderr] Downloaded lending-iterator-proc_macros v0.1.7 [INFO] [stderr] Downloaded nougat v0.2.4 [INFO] [stderr] Downloaded lending-iterator v0.1.7 [INFO] [stderr] Downloaded fixedbitset v0.2.0 [INFO] [stderr] Downloaded quasiquote-proc-macro v0.1.0 [INFO] [stderr] Downloaded relooper v0.1.0 [INFO] [stderr] Downloaded quasiquote v0.1.1 [INFO] [stderr] Downloaded nougat-proc_macros v0.2.4 [INFO] [stderr] Downloaded arena-traits v0.2.3 [INFO] [stderr] Downloaded ext-trait-proc_macros v1.0.1 [INFO] [stderr] Downloaded ext-trait v1.0.1 [INFO] [stderr] Downloaded extension-traits v1.0.1 [INFO] [stderr] Downloaded petgraph v0.5.1 [INFO] [stderr] Downloaded macro_rules_attribute-proc_macro v0.1.3 [INFO] [stderr] Downloaded macro_rules_attribute v0.1.3 [INFO] [stderr] Downloaded polonius-the-crab v0.2.1 [INFO] [stderr] Downloaded ssa-traits v0.3.0-alpha.2 [INFO] [stderr] Downloaded sift-trait v0.3.0-alpha.2 [INFO] [stderr] Downloaded cfg-traits v0.3.0-alpha.2 [INFO] [stderr] Downloaded ssa-impls v0.3.0-alpha.2 [INFO] [stderr] Downloaded ssa-canon v0.3.0-alpha.2 [INFO] [stderr] Downloaded ssa-reloop v0.3.0-alpha.2 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35f5275d1dca82c5a33e0f70338983f406ab476a8227d0c215426927363c0e27 [INFO] running `Command { std: "docker" "start" "-a" "35f5275d1dca82c5a33e0f70338983f406ab476a8227d0c215426927363c0e27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35f5275d1dca82c5a33e0f70338983f406ab476a8227d0c215426927363c0e27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35f5275d1dca82c5a33e0f70338983f406ab476a8227d0c215426927363c0e27", kill_on_drop: false }` [INFO] [stdout] 35f5275d1dca82c5a33e0f70338983f406ab476a8227d0c215426927363c0e27 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8e60f91d1aaf039852f697ece8473200701c8a4279c9bc4c430993f29fe760b [INFO] running `Command { std: "docker" "start" "-a" "d8e60f91d1aaf039852f697ece8473200701c8a4279c9bc4c430993f29fe760b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.1.3 [INFO] [stderr] Compiling polonius-the-crab v0.2.1 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling never-say-never v6.6.666 [INFO] [stderr] Compiling arena-traits v0.2.3 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling macro_rules_attribute v0.1.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling relooper v0.1.0 [INFO] [stderr] Compiling quasiquote-proc-macro v0.1.0 [INFO] [stderr] Compiling quasiquote v0.1.1 [INFO] [stderr] Compiling ext-trait-proc_macros v1.0.1 [INFO] [stderr] Compiling nougat-proc_macros v0.2.4 [INFO] [stderr] Compiling lending-iterator-proc_macros v0.1.7 [INFO] [stderr] Compiling ext-trait v1.0.1 [INFO] [stderr] Compiling extension-traits v1.0.1 [INFO] [stderr] Compiling nougat v0.2.4 [INFO] [stderr] Compiling lending-iterator v0.1.7 [INFO] [stderr] Compiling cfg-traits v0.3.0-alpha.2 [INFO] [stderr] Compiling ssa-traits v0.3.0-alpha.2 [INFO] [stderr] Compiling ssa-impls v0.3.0-alpha.2 [INFO] [stderr] Compiling ssa-reloop v0.3.0-alpha.2 [INFO] [stderr] Compiling ssa-rust v0.3.0-alpha.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::iter::empty` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::iter::empty; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Term as CFGTerm` [INFO] [stdout] --> src/lib.rs:4:58 [INFO] [stdout] | [INFO] [stdout] 4 | use cfg_traits::{Block as CFGBlock, Target as CFGTarget, Term as CFGTerm}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Term` [INFO] [stdout] --> src/lib.rs:11:33 [INFO] [stdout] | [INFO] [stdout] 11 | use ssa_traits::{Block, Target, Term, TypedBlock, TypedFunc, TypedValue}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Target` [INFO] [stdout] --> src/lib.rs:4:37 [INFO] [stdout] | [INFO] [stdout] 4 | use cfg_traits::{Block as CFGBlock, Target as CFGTarget, Term as CFGTerm}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.11s [INFO] running `Command { std: "docker" "inspect" "d8e60f91d1aaf039852f697ece8473200701c8a4279c9bc4c430993f29fe760b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8e60f91d1aaf039852f697ece8473200701c8a4279c9bc4c430993f29fe760b", kill_on_drop: false }` [INFO] [stdout] d8e60f91d1aaf039852f697ece8473200701c8a4279c9bc4c430993f29fe760b [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 344c1219d0345653a687f925dda039abe4b135d864309ba520c91a4e7d7709fc [INFO] running `Command { std: "docker" "start" "-a" "344c1219d0345653a687f925dda039abe4b135d864309ba520c91a4e7d7709fc", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::iter::empty` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::iter::empty; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Term as CFGTerm` [INFO] [stdout] --> src/lib.rs:4:58 [INFO] [stdout] | [INFO] [stdout] 4 | use cfg_traits::{Block as CFGBlock, Target as CFGTarget, Term as CFGTerm}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Term` [INFO] [stdout] --> src/lib.rs:11:33 [INFO] [stdout] | [INFO] [stdout] 11 | use ssa_traits::{Block, Target, Term, TypedBlock, TypedFunc, TypedValue}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Target` [INFO] [stdout] --> src/lib.rs:4:37 [INFO] [stdout] | [INFO] [stdout] 4 | use cfg_traits::{Block as CFGBlock, Target as CFGTarget, Term as CFGTerm}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ssa-rust v0.3.0-alpha.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::iter::empty` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::iter::empty; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Term as CFGTerm` [INFO] [stdout] --> src/lib.rs:4:58 [INFO] [stdout] | [INFO] [stdout] 4 | use cfg_traits::{Block as CFGBlock, Target as CFGTarget, Term as CFGTerm}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Term` [INFO] [stdout] --> src/lib.rs:11:33 [INFO] [stdout] | [INFO] [stdout] 11 | use ssa_traits::{Block, Target, Term, TypedBlock, TypedFunc, TypedValue}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Target` [INFO] [stdout] --> src/lib.rs:4:37 [INFO] [stdout] | [INFO] [stdout] 4 | use cfg_traits::{Block as CFGBlock, Target as CFGTarget, Term as CFGTerm}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "344c1219d0345653a687f925dda039abe4b135d864309ba520c91a4e7d7709fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "344c1219d0345653a687f925dda039abe4b135d864309ba520c91a4e7d7709fc", kill_on_drop: false }` [INFO] [stdout] 344c1219d0345653a687f925dda039abe4b135d864309ba520c91a4e7d7709fc [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f3351927331f4cef7436cdffa37af6c84032810bcd1bd874d98d49c01c91bfd7 [INFO] running `Command { std: "docker" "start" "-a" "f3351927331f4cef7436cdffa37af6c84032810bcd1bd874d98d49c01c91bfd7", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::iter::empty` [INFO] [stderr] --> src/lib.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::iter::empty; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Term as CFGTerm` [INFO] [stderr] --> src/lib.rs:4:58 [INFO] [stderr] | [INFO] [stderr] 4 | use cfg_traits::{Block as CFGBlock, Target as CFGTarget, Term as CFGTerm}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Term` [INFO] [stderr] --> src/lib.rs:11:33 [INFO] [stderr] | [INFO] [stderr] 11 | use ssa_traits::{Block, Target, Term, TypedBlock, TypedFunc, TypedValue}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Target` [INFO] [stderr] --> src/lib.rs:4:37 [INFO] [stderr] | [INFO] [stderr] 4 | use cfg_traits::{Block as CFGBlock, Target as CFGTarget, Term as CFGTerm}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ssa-rust` (lib) generated 4 warnings (run `cargo fix --lib -p ssa-rust` to apply 3 suggestions) [INFO] [stderr] warning: `ssa-rust` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ssa_rust-15d1cca332f30d2e) [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] [stderr] Doc-tests ssa_rust [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" "f3351927331f4cef7436cdffa37af6c84032810bcd1bd874d98d49c01c91bfd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3351927331f4cef7436cdffa37af6c84032810bcd1bd874d98d49c01c91bfd7", kill_on_drop: false }` [INFO] [stdout] f3351927331f4cef7436cdffa37af6c84032810bcd1bd874d98d49c01c91bfd7