[INFO] fetching crate vermilion_jit 0.1.0...
[INFO] testing vermilion_jit-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate vermilion_jit 0.1.0 into /workspace/builds/worker-45/source
[INFO] validating manifest of crates.io crate vermilion_jit 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vermilion_jit 0.1.0
[INFO] finished tweaking crates.io crate vermilion_jit 0.1.0
[INFO] tweaked toml for crates.io crate vermilion_jit 0.1.0 written to /workspace/builds/worker-45/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a5880ee1a3c873613b13a466599b2c9e6fe4a600734bda6d0310a5d698860ce
[INFO] running `Command { std: "docker" "start" "-a" "7a5880ee1a3c873613b13a466599b2c9e6fe4a600734bda6d0310a5d698860ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a5880ee1a3c873613b13a466599b2c9e6fe4a600734bda6d0310a5d698860ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a5880ee1a3c873613b13a466599b2c9e6fe4a600734bda6d0310a5d698860ce", kill_on_drop: false }`
[INFO] [stdout] 7a5880ee1a3c873613b13a466599b2c9e6fe4a600734bda6d0310a5d698860ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 676926335b03a288d72f06eb5f1f5d37fdcbfbc3b9c8485d61ff1a7df4405726
[INFO] running `Command { std: "docker" "start" "-a" "676926335b03a288d72f06eb5f1f5d37fdcbfbc3b9c8485d61ff1a7df4405726", kill_on_drop: false }`
[INFO] [stderr]    Compiling vermilion-vm v0.1.0
[INFO] [stderr]    Compiling vermilion-object v0.1.0
[INFO] [stderr]    Compiling vermilion-codegen v0.1.0
[INFO] [stderr]    Compiling vermilion_jit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "676926335b03a288d72f06eb5f1f5d37fdcbfbc3b9c8485d61ff1a7df4405726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "676926335b03a288d72f06eb5f1f5d37fdcbfbc3b9c8485d61ff1a7df4405726", kill_on_drop: false }`
[INFO] [stdout] 676926335b03a288d72f06eb5f1f5d37fdcbfbc3b9c8485d61ff1a7df4405726
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d02fe8749347dcdf6f7f3438bea2c0a8f77a018553c8cb77b30d8e6161650f69
[INFO] running `Command { std: "docker" "start" "-a" "d02fe8749347dcdf6f7f3438bea2c0a8f77a018553c8cb77b30d8e6161650f69", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling vermilion_jit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "d02fe8749347dcdf6f7f3438bea2c0a8f77a018553c8cb77b30d8e6161650f69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d02fe8749347dcdf6f7f3438bea2c0a8f77a018553c8cb77b30d8e6161650f69", kill_on_drop: false }`
[INFO] [stdout] d02fe8749347dcdf6f7f3438bea2c0a8f77a018553c8cb77b30d8e6161650f69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1e6a21f03dbe447aad4777e41493d5753101f66c88d5345748698eabd0c14ec4
[INFO] running `Command { std: "docker" "start" "-a" "1e6a21f03dbe447aad4777e41493d5753101f66c88d5345748698eabd0c14ec4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vermilion_jit-4558d5b388d50a6e)
[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 vermilion_jit
[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" "1e6a21f03dbe447aad4777e41493d5753101f66c88d5345748698eabd0c14ec4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e6a21f03dbe447aad4777e41493d5753101f66c88d5345748698eabd0c14ec4", kill_on_drop: false }`
[INFO] [stdout] 1e6a21f03dbe447aad4777e41493d5753101f66c88d5345748698eabd0c14ec4