[INFO] fetching crate cypat_scoring_engine 0.2.3...
[INFO] checking cypat_scoring_engine-0.2.3 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate cypat_scoring_engine 0.2.3 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate cypat_scoring_engine 0.2.3 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cypat_scoring_engine 0.2.3
[INFO] finished tweaking crates.io crate cypat_scoring_engine 0.2.3
[INFO] tweaked toml for crates.io crate cypat_scoring_engine 0.2.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3188879860844ff299587f6febf35cb61fcc1637074c655ea9b7755e0b95e9a
[INFO] running `Command { std: "docker" "start" "-a" "f3188879860844ff299587f6febf35cb61fcc1637074c655ea9b7755e0b95e9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3188879860844ff299587f6febf35cb61fcc1637074c655ea9b7755e0b95e9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3188879860844ff299587f6febf35cb61fcc1637074c655ea9b7755e0b95e9a", kill_on_drop: false }`
[INFO] [stdout] f3188879860844ff299587f6febf35cb61fcc1637074c655ea9b7755e0b95e9a
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f27afcdaa28f7d7bed8bbfc4b87b3f2c801cd4dc348d31b0bc628bbe92ef9882
[INFO] running `Command { std: "docker" "start" "-a" "f27afcdaa28f7d7bed8bbfc4b87b3f2c801cd4dc348d31b0bc628bbe92ef9882", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling cypat_scoring_engine v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `null_mut` and `null`
[INFO] [stdout]  --> src/util/filesystem.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ptr::{null_mut, null}, 
[INFO] [stdout]   |           ^^^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `null_mut` and `null`
[INFO] [stdout]  --> src/util/filesystem.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ptr::{null_mut, null}, 
[INFO] [stdout]   |           ^^^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "f27afcdaa28f7d7bed8bbfc4b87b3f2c801cd4dc348d31b0bc628bbe92ef9882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f27afcdaa28f7d7bed8bbfc4b87b3f2c801cd4dc348d31b0bc628bbe92ef9882", kill_on_drop: false }`
[INFO] [stdout] f27afcdaa28f7d7bed8bbfc4b87b3f2c801cd4dc348d31b0bc628bbe92ef9882