[INFO] fetching crate sparql-smith 0.1.0-alpha.10...
[INFO] checking sparql-smith-0.1.0-alpha.10 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate sparql-smith 0.1.0-alpha.10 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate sparql-smith 0.1.0-alpha.10
[INFO] finished tweaking crates.io crate sparql-smith 0.1.0-alpha.10
[INFO] tweaked toml for crates.io crate sparql-smith 0.1.0-alpha.10 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sparql-smith 0.1.0-alpha.10 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sparql-smith 0.1.0-alpha.10 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aaf3aaafde3522d00fcf35e44d8bd9aacf854ab4665567486737d3eb7a553add
[INFO] running `Command { std: "docker" "start" "-a" "aaf3aaafde3522d00fcf35e44d8bd9aacf854ab4665567486737d3eb7a553add", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aaf3aaafde3522d00fcf35e44d8bd9aacf854ab4665567486737d3eb7a553add", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaf3aaafde3522d00fcf35e44d8bd9aacf854ab4665567486737d3eb7a553add", kill_on_drop: false }`
[INFO] [stdout] aaf3aaafde3522d00fcf35e44d8bd9aacf854ab4665567486737d3eb7a553add
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 483a45c26f993706512207ace041bb506d6fca947fa271c3d0fca25293854f54
[INFO] running `Command { std: "docker" "start" "-a" "483a45c26f993706512207ace041bb506d6fca947fa271c3d0fca25293854f54", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling derive_arbitrary v1.4.1
[INFO] [stderr]     Checking arbitrary v1.4.1
[INFO] [stderr]     Checking sparql-smith v0.1.0-alpha.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `LateralGraphPattern` is never constructed
[INFO] [stdout]     --> src/lib.rs:1032:8
[INFO] [stdout]      |
[INFO] [stdout] 1032 | struct LateralGraphPattern {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FunctionCall` is never constructed
[INFO] [stdout]     --> src/lib.rs:1262:8
[INFO] [stdout]      |
[INFO] [stdout] 1262 | struct FunctionCall {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ArgList` is never used
[INFO] [stdout]     --> src/lib.rs:1275:6
[INFO] [stdout]      |
[INFO] [stdout] 1275 | enum ArgList {
[INFO] [stdout]      |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LateralGraphPattern` is never constructed
[INFO] [stdout]     --> src/lib.rs:1032:8
[INFO] [stdout]      |
[INFO] [stdout] 1032 | struct LateralGraphPattern {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FunctionCall` is never constructed
[INFO] [stdout]     --> src/lib.rs:1262:8
[INFO] [stdout]      |
[INFO] [stdout] 1262 | struct FunctionCall {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ArgList` is never used
[INFO] [stdout]     --> src/lib.rs:1275:6
[INFO] [stdout]      |
[INFO] [stdout] 1275 | enum ArgList {
[INFO] [stdout]      |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.99s
[INFO] running `Command { std: "docker" "inspect" "483a45c26f993706512207ace041bb506d6fca947fa271c3d0fca25293854f54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "483a45c26f993706512207ace041bb506d6fca947fa271c3d0fca25293854f54", kill_on_drop: false }`
[INFO] [stdout] 483a45c26f993706512207ace041bb506d6fca947fa271c3d0fca25293854f54