[INFO] fetching crate crystal_ball 0.3.0...
[INFO] checking crystal_ball-0.3.0 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] extracting crate crystal_ball 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate crystal_ball 0.3.0
[INFO] removed 7 missing examples
[INFO] finished tweaking crates.io crate crystal_ball 0.3.0
[INFO] tweaked toml for crates.io crate crystal_ball 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate crystal_ball 0.3.0 on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate crystal_ball 0.3.0 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a3647d046cd9bfe6425c3e0620d6efe807e8df9c6d9386fa8685055f7d80702
[INFO] running `Command { std: "docker" "start" "-a" "6a3647d046cd9bfe6425c3e0620d6efe807e8df9c6d9386fa8685055f7d80702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a3647d046cd9bfe6425c3e0620d6efe807e8df9c6d9386fa8685055f7d80702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a3647d046cd9bfe6425c3e0620d6efe807e8df9c6d9386fa8685055f7d80702", kill_on_drop: false }`
[INFO] [stdout] 6a3647d046cd9bfe6425c3e0620d6efe807e8df9c6d9386fa8685055f7d80702
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15627b73154e37e75638a1070681f6b748a60b34b8d1e4443e8028deec40d23f
[INFO] running `Command { std: "docker" "start" "-a" "15627b73154e37e75638a1070681f6b748a60b34b8d1e4443e8028deec40d23f", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling serde_json v1.0.112
[INFO] [stderr]     Checking weezl v0.1.8
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking fdeflate v0.3.4
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling winnow v0.5.35
[INFO] [stderr]     Checking bytemuck v1.14.1
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking png v0.17.11
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking rayon v1.8.1
[INFO] [stderr]     Checking exr v1.71.0
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking floydrivest v0.2.4
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking assert_approx_eq v1.1.0
[INFO] [stderr]     Checking indicatif v0.17.8
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling gltf-derive v1.4.0
[INFO] [stderr]    Compiling toml_edit v0.21.1
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking image v0.24.8
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]    Compiling crystal_ball_derive v0.3.0
[INFO] [stderr]     Checking gltf-json v1.4.0
[INFO] [stderr]     Checking gltf v1.4.0
[INFO] [stderr]     Checking crystal_ball v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `middle` is never read
[INFO] [stdout]    --> src/shapes/bvh.rs:113:30
[INFO] [stdout]     |
[INFO] [stdout] 113 |             let mut middle = (start + end) / 2;
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `middle` is never read
[INFO] [stdout]    --> src/shapes/bvh.rs:113:30
[INFO] [stdout]     |
[INFO] [stdout] 113 |             let mut middle = (start + end) / 2;
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 36.25s
[INFO] running `Command { std: "docker" "inspect" "15627b73154e37e75638a1070681f6b748a60b34b8d1e4443e8028deec40d23f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15627b73154e37e75638a1070681f6b748a60b34b8d1e4443e8028deec40d23f", kill_on_drop: false }`
[INFO] [stdout] 15627b73154e37e75638a1070681f6b748a60b34b8d1e4443e8028deec40d23f