[INFO] fetching crate magna 999999999.999999999.999999999...
[INFO] building magna-999999999.999999999.999999999 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate magna 999999999.999999999.999999999 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate magna 999999999.999999999.999999999 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 magna 999999999.999999999.999999999
[INFO] finished tweaking crates.io crate magna 999999999.999999999.999999999
[INFO] tweaked toml for crates.io crate magna 999999999.999999999.999999999 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate magna 999999999.999999999.999999999 already has a lockfile, it will not be regenerated
[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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] c020dd2d128d18861a8c2c8c90fa3eb4e397db6f32a89155114bae6ac259cfd5
[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" "c020dd2d128d18861a8c2c8c90fa3eb4e397db6f32a89155114bae6ac259cfd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c020dd2d128d18861a8c2c8c90fa3eb4e397db6f32a89155114bae6ac259cfd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c020dd2d128d18861a8c2c8c90fa3eb4e397db6f32a89155114bae6ac259cfd5", kill_on_drop: false }`
[INFO] [stdout] c020dd2d128d18861a8c2c8c90fa3eb4e397db6f32a89155114bae6ac259cfd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] a3ef5c56d13ffc603255c6487404199693e394e88b5695ef734681472fa23dea
[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" "a3ef5c56d13ffc603255c6487404199693e394e88b5695ef734681472fa23dea", kill_on_drop: false }`
[INFO] [stderr]    Compiling magna v999999999.999999999.999999999 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "a3ef5c56d13ffc603255c6487404199693e394e88b5695ef734681472fa23dea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3ef5c56d13ffc603255c6487404199693e394e88b5695ef734681472fa23dea", kill_on_drop: false }`
[INFO] [stdout] a3ef5c56d13ffc603255c6487404199693e394e88b5695ef734681472fa23dea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] 071c6c3e327bef6853ae9254e2f49fb0a599580b4efbd789bc28d5646ad5dd3e
[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" "071c6c3e327bef6853ae9254e2f49fb0a599580b4efbd789bc28d5646ad5dd3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling magna v999999999.999999999.999999999 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "071c6c3e327bef6853ae9254e2f49fb0a599580b4efbd789bc28d5646ad5dd3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "071c6c3e327bef6853ae9254e2f49fb0a599580b4efbd789bc28d5646ad5dd3e", kill_on_drop: false }`
[INFO] [stdout] 071c6c3e327bef6853ae9254e2f49fb0a599580b4efbd789bc28d5646ad5dd3e
