[INFO] cloning repository https://github.com/EmbarkStudios/rustc-compile-time-regress [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EmbarkStudios/rustc-compile-time-regress" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmbarkStudios%2Frustc-compile-time-regress", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmbarkStudios%2Frustc-compile-time-regress'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b68b70265cf79073346c95944aedc7ebc63d56a1 [INFO] testing EmbarkStudios/rustc-compile-time-regress against 1.64.0 for beta-1.65-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmbarkStudios%2Frustc-compile-time-regress" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/EmbarkStudios/rustc-compile-time-regress on toolchain 1.64.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/EmbarkStudios/rustc-compile-time-regress [INFO] finished tweaking git repo https://github.com/EmbarkStudios/rustc-compile-time-regress [INFO] tweaked toml for git repo https://github.com/EmbarkStudios/rustc-compile-time-regress written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/EmbarkStudios/rustc-compile-time-regress already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "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 wast v38.0.1 [INFO] [stderr] Downloaded wasmtime-jit v0.31.0 [INFO] [stderr] Downloaded wasmtime-cranelift v0.31.0 [INFO] [stderr] Downloaded rsix v0.23.9 [INFO] [stderr] Downloaded cranelift-frontend v0.78.0 [INFO] [stderr] Downloaded wasmtime-cache v0.31.0 [INFO] [stderr] Downloaded cranelift-native v0.78.0 [INFO] [stderr] Downloaded cranelift-codegen v0.78.0 [INFO] [stderr] Downloaded cpp_demangle v0.3.4 [INFO] [stderr] Downloaded wat v1.0.40 [INFO] [stderr] Downloaded wasmtime v0.31.0 [INFO] [stderr] Downloaded zstd-safe v4.1.1+zstd.1.5.0 [INFO] [stderr] Downloaded cranelift-entity v0.78.0 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.78.0 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.78.0 [INFO] [stderr] Downloaded regalloc v0.0.32 [INFO] [stderr] Downloaded cranelift-wasm v0.78.0 [INFO] [stderr] Downloaded zstd-sys v1.6.1+zstd.1.5.0 [INFO] [stderr] Downloaded linux-raw-sys v0.0.28 [INFO] [stderr] Downloaded wasmtime-runtime v0.31.0 [INFO] [stderr] Downloaded io-lifetimes v0.3.3 [INFO] [stderr] Downloaded wasmtime-types v0.31.0 [INFO] [stderr] Downloaded zstd v0.9.0+zstd.1.5.0 [INFO] [stderr] Downloaded wasmtime-environ v0.31.0 [INFO] [stderr] Downloaded wasmtime-fiber v0.31.0 [INFO] [stderr] Downloaded cranelift-bforest v0.78.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d5585bf55ff68aeafac55cfb2821b67fefec07e26fce2d17ee29cf8260b52db8 [INFO] running `Command { std: "docker" "start" "-a" "d5585bf55ff68aeafac55cfb2821b67fefec07e26fce2d17ee29cf8260b52db8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d5585bf55ff68aeafac55cfb2821b67fefec07e26fce2d17ee29cf8260b52db8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5585bf55ff68aeafac55cfb2821b67fefec07e26fce2d17ee29cf8260b52db8", kill_on_drop: false }` [INFO] [stdout] d5585bf55ff68aeafac55cfb2821b67fefec07e26fce2d17ee29cf8260b52db8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "RUSTDOCFLAGS=--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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e68327115e379eb3287134b551f0b650eb6e112247ad5c4b4783f92351900119 [INFO] running `Command { std: "docker" "start" "-a" "e68327115e379eb3287134b551f0b650eb6e112247ad5c4b4783f92351900119", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling target-lexicon v0.12.2 [INFO] [stderr] Compiling crc32fast v1.2.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cranelift-codegen-shared v0.78.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling anyhow v1.0.48 [INFO] [stderr] Compiling wasmparser v0.81.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling linux-raw-sys v0.0.28 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling zstd-safe v4.1.1+zstd.1.5.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling more-asserts v0.2.2 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling wasmtime-cache v0.31.0 [INFO] [stderr] Compiling cpp_demangle v0.3.4 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling wasmtime v0.31.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling wast v38.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling regalloc v0.0.32 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling io-lifetimes v0.3.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling region v2.2.0 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling directories-next v2.0.0 [INFO] [stderr] Compiling sha2 v0.9.8 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling rsix v0.23.9 [INFO] [stderr] Compiling wasmtime-fiber v0.31.0 [INFO] [stderr] Compiling zstd-sys v1.6.1+zstd.1.5.0 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling wasmtime-runtime v0.31.0 [INFO] [stderr] Compiling psm v0.1.16 [INFO] [stderr] Compiling file-per-thread-logger v0.1.4 [INFO] [stderr] Compiling wat v1.0.40 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling cranelift-entity v0.78.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling gimli v0.25.0 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling cranelift-codegen-meta v0.78.0 [INFO] [stderr] Compiling cranelift-bforest v0.78.0 [INFO] [stderr] Compiling wasmtime-types v0.31.0 [INFO] [stderr] Compiling cranelift-codegen v0.78.0 [INFO] [stderr] Compiling addr2line v0.16.0 [INFO] [stderr] Compiling wasmtime-environ v0.31.0 [INFO] [stderr] Compiling wasmtime-jit v0.31.0 [INFO] [stderr] Compiling cranelift-frontend v0.78.0 [INFO] [stderr] Compiling cranelift-native v0.78.0 [INFO] [stderr] Compiling cranelift-wasm v0.78.0 [INFO] [stderr] Compiling wasmtime-cranelift v0.31.0 [INFO] [stderr] Compiling zstd v0.9.0+zstd.1.5.0 [INFO] [stderr] Compiling rustc-nightly-reduction v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 24s [INFO] running `Command { std: "docker" "inspect" "e68327115e379eb3287134b551f0b650eb6e112247ad5c4b4783f92351900119", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e68327115e379eb3287134b551f0b650eb6e112247ad5c4b4783f92351900119", kill_on_drop: false }` [INFO] [stdout] e68327115e379eb3287134b551f0b650eb6e112247ad5c4b4783f92351900119 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "RUSTDOCFLAGS=--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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15d0825b85185cce7679a6b9021b588299a7f4fbd240b106e690e21d671dcb21 [INFO] running `Command { std: "docker" "start" "-a" "15d0825b85185cce7679a6b9021b588299a7f4fbd240b106e690e21d671dcb21", kill_on_drop: false }` [INFO] [stderr] Compiling rustc-nightly-reduction v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.35s [INFO] running `Command { std: "docker" "inspect" "15d0825b85185cce7679a6b9021b588299a7f4fbd240b106e690e21d671dcb21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15d0825b85185cce7679a6b9021b588299a7f4fbd240b106e690e21d671dcb21", kill_on_drop: false }` [INFO] [stdout] 15d0825b85185cce7679a6b9021b588299a7f4fbd240b106e690e21d671dcb21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "RUSTDOCFLAGS=--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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 51a82a64afbac59559af9d2d3e60a35bbdd801ced59a154128d85092d129ebdd [INFO] running `Command { std: "docker" "start" "-a" "51a82a64afbac59559af9d2d3e60a35bbdd801ced59a154128d85092d129ebdd", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustc_nightly_reduction-b34a09589843bb93) [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 rustc-nightly-reduction [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" "51a82a64afbac59559af9d2d3e60a35bbdd801ced59a154128d85092d129ebdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51a82a64afbac59559af9d2d3e60a35bbdd801ced59a154128d85092d129ebdd", kill_on_drop: false }` [INFO] [stdout] 51a82a64afbac59559af9d2d3e60a35bbdd801ced59a154128d85092d129ebdd