[INFO] fetching crate svp 0.2.0...
[INFO] checking svp-0.2.0 against master#9f32ccf35fb877270bc44a86a126440f04d676d0 for pr-140283
[INFO] extracting crate svp 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate svp 0.2.0
[INFO] finished tweaking crates.io crate svp 0.2.0
[INFO] tweaked toml for crates.io crate svp 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate svp 0.2.0 on toolchain 9f32ccf35fb877270bc44a86a126440f04d676d0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f32ccf35fb877270bc44a86a126440f04d676d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f32ccf35fb877270bc44a86a126440f04d676d0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 29 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f32ccf35fb877270bc44a86a126440f04d676d0" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+9f32ccf35fb877270bc44a86a126440f04d676d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4df884049b8715fb9d911d16380b77a38c9b7a73406f38629b6dc5b72869256
[INFO] running `Command { std: "docker" "start" "-a" "e4df884049b8715fb9d911d16380b77a38c9b7a73406f38629b6dc5b72869256", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4df884049b8715fb9d911d16380b77a38c9b7a73406f38629b6dc5b72869256", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4df884049b8715fb9d911d16380b77a38c9b7a73406f38629b6dc5b72869256", kill_on_drop: false }`
[INFO] [stdout] e4df884049b8715fb9d911d16380b77a38c9b7a73406f38629b6dc5b72869256
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+9f32ccf35fb877270bc44a86a126440f04d676d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93646024ad7d6f2905eecf062636472a6fd057ac8887f40d5f3703045103e164
[INFO] running `Command { std: "docker" "start" "-a" "93646024ad7d6f2905eecf062636472a6fd057ac8887f40d5f3703045103e164", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.8
[INFO] [stderr]    Compiling rug v1.28.0
[INFO] [stderr]     Checking svp v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::nvec`
[INFO] [stdout]  --> src/algebra/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use crate::nvec;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gsieve`
[INFO] [stdout]  --> src/sieve/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use crate::gsieve;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::nvec`
[INFO] [stdout]  --> src/algebra/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use crate::nvec;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gsieve`
[INFO] [stdout]  --> src/sieve/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use crate::gsieve;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 44s
[INFO] running `Command { std: "docker" "inspect" "93646024ad7d6f2905eecf062636472a6fd057ac8887f40d5f3703045103e164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93646024ad7d6f2905eecf062636472a6fd057ac8887f40d5f3703045103e164", kill_on_drop: false }`
[INFO] [stdout] 93646024ad7d6f2905eecf062636472a6fd057ac8887f40d5f3703045103e164