[INFO] fetching crate ssa-rust 0.3.0-alpha.2... [INFO] testing ssa-rust-0.3.0-alpha.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate ssa-rust 0.3.0-alpha.2 into /workspace/builds/worker-0-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-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ssa-rust 0.3.0-alpha.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ext-trait v1.0.1 [INFO] [stderr] Downloaded polonius-the-crab v0.2.1 [INFO] [stderr] Downloaded ssa-traits v0.3.0-alpha.2 [INFO] [stderr] Downloaded nougat v0.2.4 [INFO] [stderr] Downloaded extension-traits v1.0.1 [INFO] [stderr] Downloaded lending-iterator-proc_macros v0.1.7 [INFO] [stderr] Downloaded never-say-never v6.6.666 [INFO] [stderr] Downloaded nougat-proc_macros v0.2.4 [INFO] [stderr] Downloaded lending-iterator v0.1.7 [INFO] [stderr] Downloaded quasiquote-proc-macro v0.1.0 [INFO] [stderr] Downloaded cfg-traits v0.3.0-alpha.2 [INFO] [stderr] Downloaded quasiquote v0.1.1 [INFO] [stderr] Downloaded sift-trait v0.3.0-alpha.2 [INFO] [stderr] Downloaded ssa-canon v0.3.0-alpha.2 [INFO] [stderr] Downloaded ssa-impls v0.3.0-alpha.2 [INFO] [stderr] Downloaded ssa-reloop v0.3.0-alpha.2 [INFO] [stderr] Downloaded ext-trait-proc_macros v1.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 766ec348a9fd5815c5285d16056862fe2ca1c712678d49a10bc7281fe9b3ee3e [INFO] running `Command { std: "docker" "start" "-a" "766ec348a9fd5815c5285d16056862fe2ca1c712678d49a10bc7281fe9b3ee3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "766ec348a9fd5815c5285d16056862fe2ca1c712678d49a10bc7281fe9b3ee3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "766ec348a9fd5815c5285d16056862fe2ca1c712678d49a10bc7281fe9b3ee3e", kill_on_drop: false }` [INFO] [stdout] 766ec348a9fd5815c5285d16056862fe2ca1c712678d49a10bc7281fe9b3ee3e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 927630d87cc8737204d895eaf7d15634d2dc5161fd4800dfaba2a818b8fb21b6 [INFO] running `Command { std: "docker" "start" "-a" "927630d87cc8737204d895eaf7d15634d2dc5161fd4800dfaba2a818b8fb21b6", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.1.3 [INFO] [stderr] Compiling never-say-never v6.6.666 [INFO] [stderr] Compiling polonius-the-crab v0.2.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling arena-traits v0.2.3 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling macro_rules_attribute v0.1.3 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling petgraph v0.5.1 [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 37.61s [INFO] running `Command { std: "docker" "inspect" "927630d87cc8737204d895eaf7d15634d2dc5161fd4800dfaba2a818b8fb21b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "927630d87cc8737204d895eaf7d15634d2dc5161fd4800dfaba2a818b8fb21b6", kill_on_drop: false }` [INFO] [stdout] 927630d87cc8737204d895eaf7d15634d2dc5161fd4800dfaba2a818b8fb21b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 329d3158b73d44a86295003439faf7af4d3576db3c283d37119a1990a79df6ea [INFO] running `Command { std: "docker" "start" "-a" "329d3158b73d44a86295003439faf7af4d3576db3c283d37119a1990a79df6ea", 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 0.55s [INFO] running `Command { std: "docker" "inspect" "329d3158b73d44a86295003439faf7af4d3576db3c283d37119a1990a79df6ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "329d3158b73d44a86295003439faf7af4d3576db3c283d37119a1990a79df6ea", kill_on_drop: false }` [INFO] [stdout] 329d3158b73d44a86295003439faf7af4d3576db3c283d37119a1990a79df6ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 175977e4c412009b3210e6c212714a8e419e271a3dd307641d009ec363dbb3b4 [INFO] running `Command { std: "docker" "start" "-a" "175977e4c412009b3210e6c212714a8e419e271a3dd307641d009ec363dbb3b4", 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 0.07s [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] [stdout] [INFO] [stderr] Doc-tests ssa_rust [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" "175977e4c412009b3210e6c212714a8e419e271a3dd307641d009ec363dbb3b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "175977e4c412009b3210e6c212714a8e419e271a3dd307641d009ec363dbb3b4", kill_on_drop: false }` [INFO] [stdout] 175977e4c412009b3210e6c212714a8e419e271a3dd307641d009ec363dbb3b4