[INFO] fetching crate cranelift-object 0.75.0...
[INFO] testing cranelift-object-0.75.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate cranelift-object 0.75.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate cranelift-object 0.75.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cranelift-object 0.75.0
[INFO] finished tweaking crates.io crate cranelift-object 0.75.0
[INFO] tweaked toml for crates.io crate cranelift-object 0.75.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cranelift-module v0.75.0
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06d4ea6ca22af81d2e5bdc30cce9d807e7d18dd124a6cf510a43890b1c258c9b
[INFO] running `Command { std: "docker" "start" "-a" "06d4ea6ca22af81d2e5bdc30cce9d807e7d18dd124a6cf510a43890b1c258c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06d4ea6ca22af81d2e5bdc30cce9d807e7d18dd124a6cf510a43890b1c258c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06d4ea6ca22af81d2e5bdc30cce9d807e7d18dd124a6cf510a43890b1c258c9b", kill_on_drop: false }`
[INFO] [stdout] 06d4ea6ca22af81d2e5bdc30cce9d807e7d18dd124a6cf510a43890b1c258c9b
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d26164fc45f79efe5d30eb5066e2fab12fc2cdee10686996b7dfbe459e52ddae
[INFO] running `Command { std: "docker" "start" "-a" "d26164fc45f79efe5d30eb5066e2fab12fc2cdee10686996b7dfbe459e52ddae", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-entity v0.75.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.75.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling target-lexicon v0.12.1
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regalloc v0.0.31
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.75.0
[INFO] [stderr]    Compiling cranelift-bforest v0.75.0
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling object v0.25.3
[INFO] [stderr]    Compiling cranelift-codegen v0.75.0
[INFO] [stderr]    Compiling cranelift-module v0.75.0
[INFO] [stderr]    Compiling cranelift-object v0.75.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.28s
[INFO] running `Command { std: "docker" "inspect" "d26164fc45f79efe5d30eb5066e2fab12fc2cdee10686996b7dfbe459e52ddae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d26164fc45f79efe5d30eb5066e2fab12fc2cdee10686996b7dfbe459e52ddae", kill_on_drop: false }`
[INFO] [stdout] d26164fc45f79efe5d30eb5066e2fab12fc2cdee10686996b7dfbe459e52ddae
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f7ef471cc87c9ece205937bda13a2d06c8fe8c87301490a58acb33ccb85b9c0
[INFO] running `Command { std: "docker" "start" "-a" "1f7ef471cc87c9ece205937bda13a2d06c8fe8c87301490a58acb33ccb85b9c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-frontend v0.75.0
[INFO] [stderr]    Compiling cranelift-object v0.75.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.50s
[INFO] running `Command { std: "docker" "inspect" "1f7ef471cc87c9ece205937bda13a2d06c8fe8c87301490a58acb33ccb85b9c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f7ef471cc87c9ece205937bda13a2d06c8fe8c87301490a58acb33ccb85b9c0", kill_on_drop: false }`
[INFO] [stdout] 1f7ef471cc87c9ece205937bda13a2d06c8fe8c87301490a58acb33ccb85b9c0
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99dd14b788b5a07fe7d420fe74d9ce9e231f5a821aa9f8b7c7335cbda44907df
[INFO] running `Command { std: "docker" "start" "-a" "99dd14b788b5a07fe7d420fe74d9ce9e231f5a821aa9f8b7c7335cbda44907df", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cranelift_object-ff97e6a305b67294)
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-95c648a1427dd54e)
[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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test error_on_incompatible_sig_in_declare_function ... ok
[INFO] [stdout] test switch_error ... ok
[INFO] [stdout] test libcall_function ... ok
[INFO] [stdout] test reject_nul_byte_symbol_for_func - should panic ... ok
[INFO] [stdout] test panic_on_define_after_finalize - should panic ... ok
[INFO] [stdout] test reject_nul_byte_symbol_for_data - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cranelift-object
[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" "99dd14b788b5a07fe7d420fe74d9ce9e231f5a821aa9f8b7c7335cbda44907df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99dd14b788b5a07fe7d420fe74d9ce9e231f5a821aa9f8b7c7335cbda44907df", kill_on_drop: false }`
[INFO] [stdout] 99dd14b788b5a07fe7d420fe74d9ce9e231f5a821aa9f8b7c7335cbda44907df