[INFO] fetching crate mcpat-sys 0.8.0...
[INFO] building mcpat-sys-0.8.0 against try#8aaecdf5df68a6fbc126704e44d399ba2fe66bf2 for pr-94962
[INFO] extracting crate mcpat-sys 0.8.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate mcpat-sys 0.8.0 on toolchain 8aaecdf5df68a6fbc126704e44d399ba2fe66bf2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mcpat-sys 0.8.0
[INFO] finished tweaking crates.io crate mcpat-sys 0.8.0
[INFO] tweaked toml for crates.io crate mcpat-sys 0.8.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aed121d0158531e054c541353ab6e9170a9a0ae662b4cdd39a19926113be67b3
[INFO] running `Command { std: "docker" "start" "-a" "aed121d0158531e054c541353ab6e9170a9a0ae662b4cdd39a19926113be67b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aed121d0158531e054c541353ab6e9170a9a0ae662b4cdd39a19926113be67b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aed121d0158531e054c541353ab6e9170a9a0ae662b4cdd39a19926113be67b3", kill_on_drop: false }`
[INFO] [stdout] aed121d0158531e054c541353ab6e9170a9a0ae662b4cdd39a19926113be67b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4198164645610cdb3bbb11dae3a39142b29670406b9cfdcbbebbac67dedf518
[INFO] running `Command { std: "docker" "start" "-a" "c4198164645610cdb3bbb11dae3a39142b29670406b9cfdcbbebbac67dedf518", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling mcpat-sys v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.51s
[INFO] running `Command { std: "docker" "inspect" "c4198164645610cdb3bbb11dae3a39142b29670406b9cfdcbbebbac67dedf518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4198164645610cdb3bbb11dae3a39142b29670406b9cfdcbbebbac67dedf518", kill_on_drop: false }`
[INFO] [stdout] c4198164645610cdb3bbb11dae3a39142b29670406b9cfdcbbebbac67dedf518
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81b8e90702b7b927c10c68af653151504d2b1f4c646d5dcd42d85e2bc85ec705
[INFO] running `Command { std: "docker" "start" "-a" "81b8e90702b7b927c10c68af653151504d2b1f4c646d5dcd42d85e2bc85ec705", kill_on_drop: false }`
[INFO] [stderr]    Compiling mcpat-sys v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/lib.rs:10:35
[INFO] [stdout]    |
[INFO] [stdout] 10 |     CompareWithProcessed(f64, Box<Fn(f64) -> f64>),
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 10 -     CompareWithProcessed(f64, Box<Fn(f64) -> f64>),
[INFO] [stdout] 10 +     CompareWithProcessed(f64, Box<dyn Fn(f64) -> f64>),
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcpat_sys-22c75b087f5cec1c)
[INFO] [stderr]   Executable tests/lib.rs (/opt/rustwide/target/debug/deps/lib-ff64590a5e83e336)
[INFO] running `Command { std: "docker" "inspect" "81b8e90702b7b927c10c68af653151504d2b1f4c646d5dcd42d85e2bc85ec705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81b8e90702b7b927c10c68af653151504d2b1f4c646d5dcd42d85e2bc85ec705", kill_on_drop: false }`
[INFO] [stdout] 81b8e90702b7b927c10c68af653151504d2b1f4c646d5dcd42d85e2bc85ec705