[INFO] fetching crate feature-probe 0.1.1...
[INFO] building feature-probe-0.1.1 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate feature-probe 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate feature-probe 0.1.1 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate feature-probe 0.1.1
[INFO] finished tweaking crates.io crate feature-probe 0.1.1
[INFO] tweaked toml for crates.io crate feature-probe 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9ddce24d44dc86d5a5b3be3b3c9a5b2340a0ea40521e29a8f987a8e035aed2b
[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" "a9ddce24d44dc86d5a5b3be3b3c9a5b2340a0ea40521e29a8f987a8e035aed2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9ddce24d44dc86d5a5b3be3b3c9a5b2340a0ea40521e29a8f987a8e035aed2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9ddce24d44dc86d5a5b3be3b3c9a5b2340a0ea40521e29a8f987a8e035aed2b", kill_on_drop: false }`
[INFO] [stdout] a9ddce24d44dc86d5a5b3be3b3c9a5b2340a0ea40521e29a8f987a8e035aed2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--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] 32f8692b9f760b7b9f671c865519dd2e799c99196835ab273ac941be5b47e24e
[INFO] running `Command { std: "docker" "start" "-a" "32f8692b9f760b7b9f671c865519dd2e799c99196835ab273ac941be5b47e24e", kill_on_drop: false }`
[INFO] [stderr]    Compiling feature-probe v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "32f8692b9f760b7b9f671c865519dd2e799c99196835ab273ac941be5b47e24e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32f8692b9f760b7b9f671c865519dd2e799c99196835ab273ac941be5b47e24e", kill_on_drop: false }`
[INFO] [stdout] 32f8692b9f760b7b9f671c865519dd2e799c99196835ab273ac941be5b47e24e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "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] b011f1f2afb754bd643cec30a28fe80ec6fe41a719d3814c80c9c6fc5ef19977
[INFO] running `Command { std: "docker" "start" "-a" "b011f1f2afb754bd643cec30a28fe80ec6fe41a719d3814c80c9c6fc5ef19977", kill_on_drop: false }`
[INFO] [stderr]    Compiling feature-probe v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "b011f1f2afb754bd643cec30a28fe80ec6fe41a719d3814c80c9c6fc5ef19977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b011f1f2afb754bd643cec30a28fe80ec6fe41a719d3814c80c9c6fc5ef19977", kill_on_drop: false }`
[INFO] [stdout] b011f1f2afb754bd643cec30a28fe80ec6fe41a719d3814c80c9c6fc5ef19977
