[INFO] fetching crate volatile 0.4.4...
[INFO] building volatile-0.4.4 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate volatile 0.4.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate volatile 0.4.4 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate volatile 0.4.4
[INFO] finished tweaking crates.io crate volatile 0.4.4
[INFO] tweaked toml for crates.io crate volatile 0.4.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9cb645063bf5c692d633c1ca41d33098912d532fb9585ba20090c25d648dc61d
[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" "9cb645063bf5c692d633c1ca41d33098912d532fb9585ba20090c25d648dc61d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cb645063bf5c692d633c1ca41d33098912d532fb9585ba20090c25d648dc61d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cb645063bf5c692d633c1ca41d33098912d532fb9585ba20090c25d648dc61d", kill_on_drop: false }`
[INFO] [stdout] 9cb645063bf5c692d633c1ca41d33098912d532fb9585ba20090c25d648dc61d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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 -Zprofile-closures" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0eb2cfdb354bdce1f293d104570c2f6dde4ad23bf9bc9a030ddbbca75da0e0b7
[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" "0eb2cfdb354bdce1f293d104570c2f6dde4ad23bf9bc9a030ddbbca75da0e0b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling volatile v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "0eb2cfdb354bdce1f293d104570c2f6dde4ad23bf9bc9a030ddbbca75da0e0b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eb2cfdb354bdce1f293d104570c2f6dde4ad23bf9bc9a030ddbbca75da0e0b7", kill_on_drop: false }`
[INFO] [stdout] 0eb2cfdb354bdce1f293d104570c2f6dde4ad23bf9bc9a030ddbbca75da0e0b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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 -Zprofile-closures" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd96778f4c3d95c7a2feacb5360eb83cb1e7522c1bd70233c491695370ed3533
[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" "cd96778f4c3d95c7a2feacb5360eb83cb1e7522c1bd70233c491695370ed3533", kill_on_drop: false }`
[INFO] [stderr]    Compiling volatile v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: volatile, (bfae943893668f5c, 6edda8f3cea4796f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: volatile, (e1d8a7f5782a8258, ef902875afd29227), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: volatile, (cd7864c27f3c9c78, 37e23c78e4f2b832), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: volatile, (b3532002621a960, 8a89e7ec15cee0d1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: volatile, (ee366788b727696, 480ef1ed7768cf18), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: volatile, (8ec6eeb91aab7577, 40d5bc2def31e9b3), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: volatile, (3c004706b0c91c21, 5c171bc1eaff820b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: volatile, (ba453d3bfa11c0f0, 5c16fed53560f498), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: volatile, (d9cd20e29f1dfc4c, 17a9ae31880d3620), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: volatile, (8ec968781a0d0965, 69cb96afd79b257), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: volatile, (6a0852a199fe93c3, 2a1a43dca96c6226), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: volatile, (b83631fa6be0b89e, 354da27a88ce55e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: volatile, (69e7332024690752, 22db065498ef0adf), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "cd96778f4c3d95c7a2feacb5360eb83cb1e7522c1bd70233c491695370ed3533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd96778f4c3d95c7a2feacb5360eb83cb1e7522c1bd70233c491695370ed3533", kill_on_drop: false }`
[INFO] [stdout] cd96778f4c3d95c7a2feacb5360eb83cb1e7522c1bd70233c491695370ed3533