[INFO] fetching crate wasmer-object 1.0.0-rc1...
[INFO] testing wasmer-object-1.0.0-rc1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate wasmer-object 1.0.0-rc1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate wasmer-object 1.0.0-rc1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasmer-object 1.0.0-rc1
[INFO] finished tweaking crates.io crate wasmer-object 1.0.0-rc1
[INFO] tweaked toml for crates.io crate wasmer-object 1.0.0-rc1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65647266c6e90b17992fd1243826b8eb1999059b26dd59f8c3e025930cfb61b7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "65647266c6e90b17992fd1243826b8eb1999059b26dd59f8c3e025930cfb61b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65647266c6e90b17992fd1243826b8eb1999059b26dd59f8c3e025930cfb61b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65647266c6e90b17992fd1243826b8eb1999059b26dd59f8c3e025930cfb61b7", kill_on_drop: false }`
[INFO] [stdout] 65647266c6e90b17992fd1243826b8eb1999059b26dd59f8c3e025930cfb61b7
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd5b3bf1b1fdd01e221952ab9a11d00dd11a2650fb41880636eb08aad8f7eb79
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dd5b3bf1b1fdd01e221952ab9a11d00dd11a2650fb41880636eb08aad8f7eb79", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling target-lexicon v0.11.1
[INFO] [stderr]    Compiling wasmer-vm v1.0.0-rc1
[INFO] [stderr]    Compiling raw-cpuid v7.0.4
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling cranelift-entity v0.68.0
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling wasmer-types v1.0.0-rc1
[INFO] [stderr]    Compiling enumset_derive v0.5.0
[INFO] [stderr]    Compiling object v0.22.0
[INFO] [stderr]    Compiling enumset v1.0.1
[INFO] [stderr]    Compiling backtrace v0.3.55
[INFO] [stderr]    Compiling wasmer-compiler v1.0.0-rc1
[INFO] [stderr]    Compiling wasmer-object v1.0.0-rc1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.53s
[INFO] running `Command { std: "docker" "inspect" "dd5b3bf1b1fdd01e221952ab9a11d00dd11a2650fb41880636eb08aad8f7eb79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd5b3bf1b1fdd01e221952ab9a11d00dd11a2650fb41880636eb08aad8f7eb79", kill_on_drop: false }`
[INFO] [stdout] dd5b3bf1b1fdd01e221952ab9a11d00dd11a2650fb41880636eb08aad8f7eb79
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 72cb3ac29b0c9f601479541f39b4426e51d9f2e8ccdd13c51d1e38e057c3db4e
[INFO] running `Command { std: "docker" "start" "-a" "72cb3ac29b0c9f601479541f39b4426e51d9f2e8ccdd13c51d1e38e057c3db4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmer-object v1.0.0-rc1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "72cb3ac29b0c9f601479541f39b4426e51d9f2e8ccdd13c51d1e38e057c3db4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72cb3ac29b0c9f601479541f39b4426e51d9f2e8ccdd13c51d1e38e057c3db4e", kill_on_drop: false }`
[INFO] [stdout] 72cb3ac29b0c9f601479541f39b4426e51d9f2e8ccdd13c51d1e38e057c3db4e
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6753245a9d43b67edc3f33807061b959b8c61e5256ffc6e84b8a426bcfd56f21
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6753245a9d43b67edc3f33807061b959b8c61e5256ffc6e84b8a426bcfd56f21", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wasmer_object-d47ad559eb88ca19
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasmer-object
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/module.rs - module::emit_data (line 65) ... ok
[INFO] [stdout] test src/module.rs - module::emit_compilation (line 98) ... ok
[INFO] [stdout] test src/module.rs - module::get_object_for_target (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6753245a9d43b67edc3f33807061b959b8c61e5256ffc6e84b8a426bcfd56f21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6753245a9d43b67edc3f33807061b959b8c61e5256ffc6e84b8a426bcfd56f21", kill_on_drop: false }`
[INFO] [stdout] 6753245a9d43b67edc3f33807061b959b8c61e5256ffc6e84b8a426bcfd56f21