[INFO] fetching crate asmpeach 0.1.47...
[INFO] checking asmpeach-0.1.47 against 1.55.0 for beta-1.56-3
[INFO] extracting crate asmpeach 0.1.47 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate asmpeach 0.1.47 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asmpeach 0.1.47
[INFO] finished tweaking crates.io crate asmpeach 0.1.47
[INFO] tweaked toml for crates.io crate asmpeach 0.1.47 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate asmpeach 0.1.47 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a94197b2187703c6d358d14102305a91dbab765352dc6d573c3758599703ff9
[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" "9a94197b2187703c6d358d14102305a91dbab765352dc6d573c3758599703ff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a94197b2187703c6d358d14102305a91dbab765352dc6d573c3758599703ff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a94197b2187703c6d358d14102305a91dbab765352dc6d573c3758599703ff9", kill_on_drop: false }`
[INFO] [stdout] 9a94197b2187703c6d358d14102305a91dbab765352dc6d573c3758599703ff9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7d094f68652b3f81d38bdbf1f402df409f27ff2c22efc6bae137368bbe0fe69
[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" "c7d094f68652b3f81d38bdbf1f402df409f27ff2c22efc6bae137368bbe0fe69", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]     Checking hashbrown v0.9.0
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking elf-utilities v0.1.77
[INFO] [stderr]     Checking asmpeach v0.1.47 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.65s
[INFO] running `Command { std: "docker" "inspect" "c7d094f68652b3f81d38bdbf1f402df409f27ff2c22efc6bae137368bbe0fe69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7d094f68652b3f81d38bdbf1f402df409f27ff2c22efc6bae137368bbe0fe69", kill_on_drop: false }`
[INFO] [stdout] c7d094f68652b3f81d38bdbf1f402df409f27ff2c22efc6bae137368bbe0fe69
