[INFO] fetching crate libseccomp 0.1.3... [INFO] checking libseccomp-0.1.3 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] extracting crate libseccomp 0.1.3 into /workspace/builds/worker-37/source [INFO] validating manifest of crates.io crate libseccomp 0.1.3 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libseccomp 0.1.3 [INFO] finished tweaking crates.io crate libseccomp 0.1.3 [INFO] tweaked toml for crates.io crate libseccomp 0.1.3 written to /workspace/builds/worker-37/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a3bab68a8c46c9fc9014e1e83724c0514082c7291e9749f4f79b11d1afa0318 [INFO] running `Command { std: "docker" "start" "-a" "3a3bab68a8c46c9fc9014e1e83724c0514082c7291e9749f4f79b11d1afa0318", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a3bab68a8c46c9fc9014e1e83724c0514082c7291e9749f4f79b11d1afa0318", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a3bab68a8c46c9fc9014e1e83724c0514082c7291e9749f4f79b11d1afa0318", kill_on_drop: false }` [INFO] [stdout] 3a3bab68a8c46c9fc9014e1e83724c0514082c7291e9749f4f79b11d1afa0318 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab1d55c2f813a53561ff84a8bb4760b2e6ea15e70af3de98e3f89983af843bd5 [INFO] running `Command { std: "docker" "start" "-a" "ab1d55c2f813a53561ff84a8bb4760b2e6ea15e70af3de98e3f89983af843bd5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling libseccomp-sys v0.1.1 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling libseccomp v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `code` [INFO] [stdout] --> src/error.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | code: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `nr` [INFO] [stdout] --> src/lib.rs:407:5 [INFO] [stdout] | [INFO] [stdout] 407 | nr: i32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `arch` [INFO] [stdout] --> src/lib.rs:408:5 [INFO] [stdout] | [INFO] [stdout] 408 | arch: ScmpArch, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `instruction_pointer` [INFO] [stdout] --> src/lib.rs:409:5 [INFO] [stdout] | [INFO] [stdout] 409 | instruction_pointer: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `args` [INFO] [stdout] --> src/lib.rs:410:5 [INFO] [stdout] | [INFO] [stdout] 410 | args: [u64; 6], [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `code` [INFO] [stdout] --> src/error.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | code: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `nr` [INFO] [stdout] --> src/lib.rs:407:5 [INFO] [stdout] | [INFO] [stdout] 407 | nr: i32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `arch` [INFO] [stdout] --> src/lib.rs:408:5 [INFO] [stdout] | [INFO] [stdout] 408 | arch: ScmpArch, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `instruction_pointer` [INFO] [stdout] --> src/lib.rs:409:5 [INFO] [stdout] | [INFO] [stdout] 409 | instruction_pointer: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `args` [INFO] [stdout] --> src/lib.rs:410:5 [INFO] [stdout] | [INFO] [stdout] 410 | args: [u64; 6], [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.05s [INFO] running `Command { std: "docker" "inspect" "ab1d55c2f813a53561ff84a8bb4760b2e6ea15e70af3de98e3f89983af843bd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab1d55c2f813a53561ff84a8bb4760b2e6ea15e70af3de98e3f89983af843bd5", kill_on_drop: false }` [INFO] [stdout] ab1d55c2f813a53561ff84a8bb4760b2e6ea15e70af3de98e3f89983af843bd5