[INFO] fetching crate ascn-rs 0.3.0...
[INFO] checking ascn-rs-0.3.0 against 1.95.0 for pr-155915
[INFO] extracting crate ascn-rs 0.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate ascn-rs 0.3.0
[INFO] finished tweaking crates.io crate ascn-rs 0.3.0
[INFO] tweaked toml for crates.io crate ascn-rs 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ascn-rs 0.3.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ascn-rs 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" "+1.95.0" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded chess v3.2.0
[INFO] [stderr]   Downloaded addr2line v0.19.0
[INFO] [stderr]   Downloaded pgn-rs v0.0.2
[INFO] [stderr]   Downloaded console v0.15.5
[INFO] [stderr]   Downloaded indicatif v0.17.3
[INFO] [stderr]   Downloaded backtrace v0.3.67
[INFO] [stderr]   Downloaded portable-atomic v0.3.19
[INFO] [stderr]   Downloaded object v0.30.3
[INFO] [stderr]   Downloaded gimli v0.27.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a6690066737ec45f17a4cb71ee27738ba12be8dbcb9ecf6e87c2e6b6401fc08
[INFO] running `Command { std: "docker" "start" "-a" "5a6690066737ec45f17a4cb71ee27738ba12be8dbcb9ecf6e87c2e6b6401fc08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a6690066737ec45f17a4cb71ee27738ba12be8dbcb9ecf6e87c2e6b6401fc08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a6690066737ec45f17a4cb71ee27738ba12be8dbcb9ecf6e87c2e6b6401fc08", kill_on_drop: false }`
[INFO] [stdout] 5a6690066737ec45f17a4cb71ee27738ba12be8dbcb9ecf6e87c2e6b6401fc08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17ff7ada5b054dd5017fb9c956bd42c3c0e5b9354c17e06a0b004cb386cfd215
[INFO] running `Command { std: "docker" "start" "-a" "17ff7ada5b054dd5017fb9c956bd42c3c0e5b9354c17e06a0b004cb386cfd215", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling gimli v0.27.2
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]    Compiling portable-atomic v0.3.19
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling object v0.30.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]     Checking console v0.15.5
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking indicatif v0.17.3
[INFO] [stderr]    Compiling addr2line v0.19.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]    Compiling chess v3.2.0
[INFO] [stderr]     Checking pgn-rs v0.0.2
[INFO] [stderr]     Checking ascn-rs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `get_overflow_mask` is never used
[INFO] [stdout]   --> src/filters.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub trait Filter {
[INFO] [stdout]    |           ------ associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn get_overflow_mask() -> u8 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_overflow_mask` is never used
[INFO] [stdout]   --> src/filters.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub trait Filter {
[INFO] [stdout]    |           ------ associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn get_overflow_mask() -> u8 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.64s
[INFO] running `Command { std: "docker" "inspect" "17ff7ada5b054dd5017fb9c956bd42c3c0e5b9354c17e06a0b004cb386cfd215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17ff7ada5b054dd5017fb9c956bd42c3c0e5b9354c17e06a0b004cb386cfd215", kill_on_drop: false }`
[INFO] [stdout] 17ff7ada5b054dd5017fb9c956bd42c3c0e5b9354c17e06a0b004cb386cfd215
