[INFO] fetching crate safecoin-crate-features 1.8.12...
[INFO] building safecoin-crate-features-1.8.12 against master#a29f341a8ac4e9325a5e37027b4215f50a76d06f for pr-101929
[INFO] extracting crate safecoin-crate-features 1.8.12 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate safecoin-crate-features 1.8.12 on toolchain a29f341a8ac4e9325a5e37027b4215f50a76d06f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a29f341a8ac4e9325a5e37027b4215f50a76d06f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate safecoin-crate-features 1.8.12
[INFO] finished tweaking crates.io crate safecoin-crate-features 1.8.12
[INFO] tweaked toml for crates.io crate safecoin-crate-features 1.8.12 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a29f341a8ac4e9325a5e37027b4215f50a76d06f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a29f341a8ac4e9325a5e37027b4215f50a76d06f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+a29f341a8ac4e9325a5e37027b4215f50a76d06f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7eca6e8903be1ab1896b0ac47267c2a992e66cc53cc931671dec632160d498e2
[INFO] running `Command { std: "docker" "start" "-a" "7eca6e8903be1ab1896b0ac47267c2a992e66cc53cc931671dec632160d498e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7eca6e8903be1ab1896b0ac47267c2a992e66cc53cc931671dec632160d498e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eca6e8903be1ab1896b0ac47267c2a992e66cc53cc931671dec632160d498e2", kill_on_drop: false }`
[INFO] [stdout] 7eca6e8903be1ab1896b0ac47267c2a992e66cc53cc931671dec632160d498e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+a29f341a8ac4e9325a5e37027b4215f50a76d06f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8edb8d118f90490f864d0546f1b37680111de7ee55a1ec0f770d432d6e12e277
[INFO] running `Command { std: "docker" "start" "-a" "8edb8d118f90490f864d0546f1b37680111de7ee55a1ec0f770d432d6e12e277", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
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[INFO] [stderr]    Compiling unicode-ident v1.0.4
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[INFO] [stderr]    Compiling rustc-demangle v0.1.21
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[INFO] [stderr]    Compiling tokio-rustls v0.23.4
[INFO] [stderr]    Compiling either v1.8.0
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[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling curve25519-dalek v3.2.1
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[INFO] [stderr]    Compiling ed25519 v1.5.2
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling reqwest v0.11.11
[INFO] [stderr]    Compiling safecoin-crate-features v1.8.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `Command { std: "docker" "inspect" "8edb8d118f90490f864d0546f1b37680111de7ee55a1ec0f770d432d6e12e277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8edb8d118f90490f864d0546f1b37680111de7ee55a1ec0f770d432d6e12e277", kill_on_drop: false }`
[INFO] [stdout] 8edb8d118f90490f864d0546f1b37680111de7ee55a1ec0f770d432d6e12e277
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+a29f341a8ac4e9325a5e37027b4215f50a76d06f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d8387249ca28f9bd359405c4a97598b4205a03197d819530b3880d7806ffafc
[INFO] running `Command { std: "docker" "start" "-a" "8d8387249ca28f9bd359405c4a97598b4205a03197d819530b3880d7806ffafc", kill_on_drop: false }`
[INFO] [stderr]    Compiling safecoin-crate-features v1.8.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "8d8387249ca28f9bd359405c4a97598b4205a03197d819530b3880d7806ffafc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d8387249ca28f9bd359405c4a97598b4205a03197d819530b3880d7806ffafc", kill_on_drop: false }`
[INFO] [stdout] 8d8387249ca28f9bd359405c4a97598b4205a03197d819530b3880d7806ffafc