[INFO] fetching crate shakmaty 0.29.3...
[INFO] building shakmaty-0.29.3 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate shakmaty 0.29.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate shakmaty 0.29.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate shakmaty 0.29.3
[INFO] tweaked toml for crates.io crate shakmaty 0.29.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate shakmaty 0.29.3 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shakmaty 0.29.3 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded iai-callgrind-runner v0.16.1
[INFO] [stderr]   Downloaded btoi v0.5.0
[INFO] [stderr]   Downloaded iai-callgrind-macros v0.6.1
[INFO] [stderr]   Downloaded serde_derive v1.0.226
[INFO] [stderr]   Downloaded serde v1.0.226
[INFO] [stderr]   Downloaded iai-callgrind v0.16.1
[INFO] [stderr]   Downloaded cc v1.2.38
[INFO] [stderr]   Downloaded serde_core v1.0.226
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 018c5169dc8f35a48b98492c20889b1e97128f28f177cffc614d0bc8fde77b07
[INFO] running `Command { std: "docker" "start" "-a" "018c5169dc8f35a48b98492c20889b1e97128f28f177cffc614d0bc8fde77b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "018c5169dc8f35a48b98492c20889b1e97128f28f177cffc614d0bc8fde77b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "018c5169dc8f35a48b98492c20889b1e97128f28f177cffc614d0bc8fde77b07", kill_on_drop: false }`
[INFO] [stdout] 018c5169dc8f35a48b98492c20889b1e97128f28f177cffc614d0bc8fde77b07
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b3ba09a86d29f62e4a5cdc4e186ae03ea8d4af8d7fe299a7c1ad6b6fb4501c8
[INFO] running `Command { std: "docker" "start" "-a" "4b3ba09a86d29f62e4a5cdc4e186ae03ea8d4af8d7fe299a7c1ad6b6fb4501c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling btoi v0.5.0
[INFO] [stderr]    Compiling shakmaty v0.29.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.11s
[INFO] running `Command { std: "docker" "inspect" "4b3ba09a86d29f62e4a5cdc4e186ae03ea8d4af8d7fe299a7c1ad6b6fb4501c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b3ba09a86d29f62e4a5cdc4e186ae03ea8d4af8d7fe299a7c1ad6b6fb4501c8", kill_on_drop: false }`
[INFO] [stdout] 4b3ba09a86d29f62e4a5cdc4e186ae03ea8d4af8d7fe299a7c1ad6b6fb4501c8
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 425fb9e3ba4e7e3b7c8c0c798e5db48561eedf19f05882d06f592a3b0ec76d97
[INFO] running `Command { std: "docker" "start" "-a" "425fb9e3ba4e7e3b7c8c0c798e5db48561eedf19f05882d06f592a3b0ec76d97", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.226
[INFO] [stderr]    Compiling serde v1.0.226
[INFO] [stderr]    Compiling iai-callgrind-runner v0.16.1
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling iai-callgrind v0.16.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.226
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling serde_with_macros v3.14.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling serde_with v3.14.1
[INFO] [stderr]    Compiling iai-callgrind-macros v0.6.1
[INFO] [stderr]    Compiling shakmaty v0.29.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 29.13s
[INFO] running `Command { std: "docker" "inspect" "425fb9e3ba4e7e3b7c8c0c798e5db48561eedf19f05882d06f592a3b0ec76d97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "425fb9e3ba4e7e3b7c8c0c798e5db48561eedf19f05882d06f592a3b0ec76d97", kill_on_drop: false }`
[INFO] [stdout] 425fb9e3ba4e7e3b7c8c0c798e5db48561eedf19f05882d06f592a3b0ec76d97