[INFO] fetching crate try_or 0.2.0...
[INFO] building try_or-0.2.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate try_or 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate try_or 0.2.0 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 try_or 0.2.0
[INFO] finished tweaking crates.io crate try_or 0.2.0
[INFO] tweaked toml for crates.io crate try_or 0.2.0 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] 28fbe115f8ebb7e5f6095231e9baab6ca648bf39916782bb238640d1b7accba8
[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" "28fbe115f8ebb7e5f6095231e9baab6ca648bf39916782bb238640d1b7accba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28fbe115f8ebb7e5f6095231e9baab6ca648bf39916782bb238640d1b7accba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28fbe115f8ebb7e5f6095231e9baab6ca648bf39916782bb238640d1b7accba8", kill_on_drop: false }`
[INFO] [stdout] 28fbe115f8ebb7e5f6095231e9baab6ca648bf39916782bb238640d1b7accba8
[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] af8bee1e30c8a5c2d0dbc0061c489a39ea138ab8bf83177cebd92866af8acb8c
[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" "af8bee1e30c8a5c2d0dbc0061c489a39ea138ab8bf83177cebd92866af8acb8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling try_or v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "af8bee1e30c8a5c2d0dbc0061c489a39ea138ab8bf83177cebd92866af8acb8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af8bee1e30c8a5c2d0dbc0061c489a39ea138ab8bf83177cebd92866af8acb8c", kill_on_drop: false }`
[INFO] [stdout] af8bee1e30c8a5c2d0dbc0061c489a39ea138ab8bf83177cebd92866af8acb8c
[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] 7307e40e6a4d1c1325d4be095b1491fbbf7f9cb559e021f25dc1a687cbaeaa5e
[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" "7307e40e6a4d1c1325d4be095b1491fbbf7f9cb559e021f25dc1a687cbaeaa5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling try_or v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: try_or, (b6ce340dccb00f93, ac4f363980c08d31), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: try_or, (e9ceb55644a4c7f8, ab0f6ddc260c6bbb), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: try_or, (5c8317cfa00b217c, 34edc384ab5fa37), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: try_or, (baa4f455cb27c688, 75db81e8b6707315), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: try_or, (ef4aac6da48bd5bb, 3d34a8a95cb6f750), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: try_or, (142891376125cb7e, 801f250bb6dc228c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: try_or, (8d64697013e50369, ef6f66b7d3bb04cf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: try_or, (ee0e7b651f5ee96b, 75eb45fad3e200d8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: try_or, (97db91d6c9a896f7, ba82721eaba17e5b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: try_or, (711de3c32a2c8100, 805e8a28b759b56c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: try_or, (3d24829e8172a841, 3449832b0f038acd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: try_or, (7e9e1421d19a1b1, 34fe7e6e3bb0f8ae), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "7307e40e6a4d1c1325d4be095b1491fbbf7f9cb559e021f25dc1a687cbaeaa5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7307e40e6a4d1c1325d4be095b1491fbbf7f9cb559e021f25dc1a687cbaeaa5e", kill_on_drop: false }`
[INFO] [stdout] 7307e40e6a4d1c1325d4be095b1491fbbf7f9cb559e021f25dc1a687cbaeaa5e