[INFO] fetching crate exprtk_sys 0.1.0...
[INFO] testing exprtk_sys-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate exprtk_sys 0.1.0 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate exprtk_sys 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate exprtk_sys 0.1.0
[INFO] finished tweaking crates.io crate exprtk_sys 0.1.0
[INFO] tweaked toml for crates.io crate exprtk_sys 0.1.0 written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 757b34395f2772341116f2cb892816eb3047e0fb872bd78804c30bd0d798f2c2
[INFO] running `Command { std: "docker" "start" "-a" "757b34395f2772341116f2cb892816eb3047e0fb872bd78804c30bd0d798f2c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "757b34395f2772341116f2cb892816eb3047e0fb872bd78804c30bd0d798f2c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "757b34395f2772341116f2cb892816eb3047e0fb872bd78804c30bd0d798f2c2", kill_on_drop: false }`
[INFO] [stdout] 757b34395f2772341116f2cb892816eb3047e0fb872bd78804c30bd0d798f2c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 502e6a7b9d222599b2ed1aa906029c62841982e3fa31ccf7429e2e9392a3293e
[INFO] running `Command { std: "docker" "start" "-a" "502e6a7b9d222599b2ed1aa906029c62841982e3fa31ccf7429e2e9392a3293e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling exprtk_sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.68s
[INFO] running `Command { std: "docker" "inspect" "502e6a7b9d222599b2ed1aa906029c62841982e3fa31ccf7429e2e9392a3293e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "502e6a7b9d222599b2ed1aa906029c62841982e3fa31ccf7429e2e9392a3293e", kill_on_drop: false }`
[INFO] [stdout] 502e6a7b9d222599b2ed1aa906029c62841982e3fa31ccf7429e2e9392a3293e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c80fa5b8cfde628f82a4b6ff8cfc0f734840d02c324d4b891fa1649da7ecc21
[INFO] running `Command { std: "docker" "start" "-a" "7c80fa5b8cfde628f82a4b6ff8cfc0f734840d02c324d4b891fa1649da7ecc21", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling exprtk_sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.04s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/exprtk_sys-1f5c3207a0fb4b6b)
[INFO] running `Command { std: "docker" "inspect" "7c80fa5b8cfde628f82a4b6ff8cfc0f734840d02c324d4b891fa1649da7ecc21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c80fa5b8cfde628f82a4b6ff8cfc0f734840d02c324d4b891fa1649da7ecc21", kill_on_drop: false }`
[INFO] [stdout] 7c80fa5b8cfde628f82a4b6ff8cfc0f734840d02c324d4b891fa1649da7ecc21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc104cdbfd7aa48d3adda5a242fc3c8abbd037d392552d987d6ab76a9604ed36
[INFO] running `Command { std: "docker" "start" "-a" "dc104cdbfd7aa48d3adda5a242fc3c8abbd037d392552d987d6ab76a9604ed36", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.97s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/exprtk_sys-1f5c3207a0fb4b6b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests exprtk_sys
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dc104cdbfd7aa48d3adda5a242fc3c8abbd037d392552d987d6ab76a9604ed36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc104cdbfd7aa48d3adda5a242fc3c8abbd037d392552d987d6ab76a9604ed36", kill_on_drop: false }`
[INFO] [stdout] dc104cdbfd7aa48d3adda5a242fc3c8abbd037d392552d987d6ab76a9604ed36