[INFO] cloning repository https://github.com/tomjakubowski/rust-executable-dlopen-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomjakubowski/rust-executable-dlopen-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomjakubowski%2Frust-executable-dlopen-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomjakubowski%2Frust-executable-dlopen-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f5abc385eb0609f5391ada03e17e16296c251aa2
[INFO] testing tomjakubowski/rust-executable-dlopen-example against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomjakubowski%2Frust-executable-dlopen-example" "/workspace/builds/worker-37/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-37/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tomjakubowski/rust-executable-dlopen-example on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tomjakubowski/rust-executable-dlopen-example
[INFO] finished tweaking git repo https://github.com/tomjakubowski/rust-executable-dlopen-example
[INFO] tweaked toml for git repo https://github.com/tomjakubowski/rust-executable-dlopen-example written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate git repo https://github.com/tomjakubowski/rust-executable-dlopen-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a1309b61fbbe86203497bc0bed6f4c28703009c32c39c390b6dea5c4fc521c0
[INFO] running `Command { std: "docker" "start" "-a" "4a1309b61fbbe86203497bc0bed6f4c28703009c32c39c390b6dea5c4fc521c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a1309b61fbbe86203497bc0bed6f4c28703009c32c39c390b6dea5c4fc521c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a1309b61fbbe86203497bc0bed6f4c28703009c32c39c390b6dea5c4fc521c0", kill_on_drop: false }`
[INFO] [stdout] 4a1309b61fbbe86203497bc0bed6f4c28703009c32c39c390b6dea5c4fc521c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2adc8a6ff2763a06b801cac66d4a825d88a4f37e62345eae2ec6ab9a084f5b6
[INFO] running `Command { std: "docker" "start" "-a" "a2adc8a6ff2763a06b801cac66d4a825d88a4f37e62345eae2ec6ab9a084f5b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rary v0.1.0 (/opt/rustwide/workdir/rary)
[INFO] [stderr]    Compiling libloading v0.7.2
[INFO] [stderr]    Compiling nary v0.1.0 (/opt/rustwide/workdir/nary)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "a2adc8a6ff2763a06b801cac66d4a825d88a4f37e62345eae2ec6ab9a084f5b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2adc8a6ff2763a06b801cac66d4a825d88a4f37e62345eae2ec6ab9a084f5b6", kill_on_drop: false }`
[INFO] [stdout] a2adc8a6ff2763a06b801cac66d4a825d88a4f37e62345eae2ec6ab9a084f5b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f20f6757f844b0637a9c11214b7015622bab6258440da1139555ec3bfa98004f
[INFO] running `Command { std: "docker" "start" "-a" "f20f6757f844b0637a9c11214b7015622bab6258440da1139555ec3bfa98004f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rary v0.1.0 (/opt/rustwide/workdir/rary)
[INFO] [stderr]    Compiling nary v0.1.0 (/opt/rustwide/workdir/nary)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "f20f6757f844b0637a9c11214b7015622bab6258440da1139555ec3bfa98004f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f20f6757f844b0637a9c11214b7015622bab6258440da1139555ec3bfa98004f", kill_on_drop: false }`
[INFO] [stdout] f20f6757f844b0637a9c11214b7015622bab6258440da1139555ec3bfa98004f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f6ddc193277fca8fd54e1b9ca1dcbe9712f717327b1608e2514cd6d4ca0ecf36
[INFO] running `Command { std: "docker" "start" "-a" "f6ddc193277fca8fd54e1b9ca1dcbe9712f717327b1608e2514cd6d4ca0ecf36", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nary-cbd02bbdcfadd1f5)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rary-12e933af562a57ad)
[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" "f6ddc193277fca8fd54e1b9ca1dcbe9712f717327b1608e2514cd6d4ca0ecf36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6ddc193277fca8fd54e1b9ca1dcbe9712f717327b1608e2514cd6d4ca0ecf36", kill_on_drop: false }`
[INFO] [stdout] f6ddc193277fca8fd54e1b9ca1dcbe9712f717327b1608e2514cd6d4ca0ecf36