[INFO] fetching crate cranelift-preopt 0.82.3...
[INFO] testing cranelift-preopt-0.82.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate cranelift-preopt 0.82.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate cranelift-preopt 0.82.3 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cranelift-preopt 0.82.3
[INFO] finished tweaking crates.io crate cranelift-preopt 0.82.3
[INFO] tweaked toml for crates.io crate cranelift-preopt 0.82.3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c2fc2fd12a95c7c25f854c361742c0b13ef0d8745b5717809190fbe0502464b
[INFO] running `Command { std: "docker" "start" "-a" "1c2fc2fd12a95c7c25f854c361742c0b13ef0d8745b5717809190fbe0502464b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c2fc2fd12a95c7c25f854c361742c0b13ef0d8745b5717809190fbe0502464b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c2fc2fd12a95c7c25f854c361742c0b13ef0d8745b5717809190fbe0502464b", kill_on_drop: false }`
[INFO] [stdout] 1c2fc2fd12a95c7c25f854c361742c0b13ef0d8745b5717809190fbe0502464b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c1de7593b19c6af13bd483ebefcf130dfb12bc2d287a1460388901ece6705f2
[INFO] running `Command { std: "docker" "start" "-a" "3c1de7593b19c6af13bd483ebefcf130dfb12bc2d287a1460388901ece6705f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.82.3
[INFO] [stderr]    Compiling target-lexicon v0.12.3
[INFO] [stderr]    Compiling cranelift-entity v0.82.3
[INFO] [stderr]    Compiling regalloc v0.0.34
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.82.3
[INFO] [stderr]    Compiling cranelift-bforest v0.82.3
[INFO] [stderr]    Compiling cranelift-codegen v0.82.3
[INFO] [stderr]    Compiling cranelift-preopt v0.82.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.79s
[INFO] running `Command { std: "docker" "inspect" "3c1de7593b19c6af13bd483ebefcf130dfb12bc2d287a1460388901ece6705f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c1de7593b19c6af13bd483ebefcf130dfb12bc2d287a1460388901ece6705f2", kill_on_drop: false }`
[INFO] [stdout] 3c1de7593b19c6af13bd483ebefcf130dfb12bc2d287a1460388901ece6705f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb0e02d5ed4d763b0544f9d920357d04a51eea4a3fec670df95b3d7d9196fbd5
[INFO] running `Command { std: "docker" "start" "-a" "fb0e02d5ed4d763b0544f9d920357d04a51eea4a3fec670df95b3d7d9196fbd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-preopt v0.82.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/cranelift_preopt-b6fcb572b6e77f42)
[INFO] running `Command { std: "docker" "inspect" "fb0e02d5ed4d763b0544f9d920357d04a51eea4a3fec670df95b3d7d9196fbd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb0e02d5ed4d763b0544f9d920357d04a51eea4a3fec670df95b3d7d9196fbd5", kill_on_drop: false }`
[INFO] [stdout] fb0e02d5ed4d763b0544f9d920357d04a51eea4a3fec670df95b3d7d9196fbd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2a5ae2fb8aa6699539b08d8deb3d51f99f63ed074903a97ab986e58e1ec9af41
[INFO] running `Command { std: "docker" "start" "-a" "2a5ae2fb8aa6699539b08d8deb3d51f99f63ed074903a97ab986e58e1ec9af41", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cranelift_preopt-b6fcb572b6e77f42)
[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 cranelift-preopt
[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" "2a5ae2fb8aa6699539b08d8deb3d51f99f63ed074903a97ab986e58e1ec9af41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a5ae2fb8aa6699539b08d8deb3d51f99f63ed074903a97ab986e58e1ec9af41", kill_on_drop: false }`
[INFO] [stdout] 2a5ae2fb8aa6699539b08d8deb3d51f99f63ed074903a97ab986e58e1ec9af41