[INFO] fetching crate lernie 0.1.4...
[INFO] checking lernie-0.1.4 against 416264364aa47959f5827723e1d7dabc95d0744b for pr-162242
[INFO] extracting crate lernie 0.1.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate lernie 0.1.4
[INFO] finished tweaking crates.io crate lernie 0.1.4
[INFO] tweaked toml for crates.io crate lernie 0.1.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lernie 0.1.4 on toolchain 416264364aa47959f5827723e1d7dabc95d0744b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lernie 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:61:1
[INFO] [stderr]    |
[INFO] [stderr] 61 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `lernie` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6c417a3de5dd310ec232085dc9ff2a6c2023c4bfbe4c21cf1be4d5d2c76187bd
[INFO] running `Command { std: "docker" "start" "6c417a3de5dd310ec232085dc9ff2a6c2023c4bfbe4c21cf1be4d5d2c76187bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c417a3de5dd310ec232085dc9ff2a6c2023c4bfbe4c21cf1be4d5d2c76187bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6c417a3de5dd310ec232085dc9ff2a6c2023c4bfbe4c21cf1be4d5d2c76187bd" "/opt/rustwide/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c417a3de5dd310ec232085dc9ff2a6c2023c4bfbe4c21cf1be4d5d2c76187bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6c417a3de5dd310ec232085dc9ff2a6c2023c4bfbe4c21cf1be4d5d2c76187bd" "/opt/rustwide/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:61:1
[INFO] [stderr]    |
[INFO] [stderr] 61 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `lernie` (manifest) generated 1 warning
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]    Compiling cc v1.4.4
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]    Compiling wayland-client v0.31.15
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling quick-xml v0.41.0
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling xml-rs v0.8.29
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking dlib v0.5.3
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking xcursor v0.3.11
[INFO] [stderr]     Checking cursor-icon v1.2.0
[INFO] [stderr]     Checking xkeysym v0.2.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking x11rb-protocol v0.13.2
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.10
[INFO] [stderr]    Compiling smithay-client-toolkit v0.19.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]     Checking as-raw-xcb-connection v1.0.1
[INFO] [stderr]    Compiling winit v0.30.13
[INFO] [stderr]     Checking raw-window-handle v0.6.2
[INFO] [stderr]    Compiling smithay-client-toolkit v0.20.0
[INFO] [stderr]     Checking epaint_default_fonts v0.29.1
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]    Compiling glutin v0.32.3
[INFO] [stderr]     Checking dpi v0.1.2
[INFO] [stderr]     Checking smol_str v0.2.2
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling glutin-winit v0.5.0
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking pxfm v0.1.30
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking glow v0.14.2
[INFO] [stderr]     Checking flate2 v1.1.10
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.1
[INFO] [stderr]    Compiling wayland-scanner v0.31.11
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.1
[INFO] [stderr]    Compiling wayland-backend v0.3.17
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr] error: could not compile `x11-dl` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/416264364aa47959f5827723e1d7dabc95d0744b/bin/rustc --crate-name x11_dl --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/x11-dl-2.21.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=ea92bed770913102 -C extra-filename=-ab420d32790d96bc --out-dir /opt/rustwide/target/debug/build/x11-dl/ab420d32790d96bc/out --extern libc=/opt/rustwide/target/debug/build/libc/5b122225efee376b/out/liblibc-5b122225efee376b.rmeta --extern once_cell=/opt/rustwide/target/debug/build/once_cell/6f8123b0c2eed634/out/libonce_cell-6f8123b0c2eed634.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies -l dl` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6c417a3de5dd310ec232085dc9ff2a6c2023c4bfbe4c21cf1be4d5d2c76187bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c417a3de5dd310ec232085dc9ff2a6c2023c4bfbe4c21cf1be4d5d2c76187bd", kill_on_drop: false }`
[INFO] [stdout] 6c417a3de5dd310ec232085dc9ff2a6c2023c4bfbe4c21cf1be4d5d2c76187bd
