[INFO] cloning repository https://github.com/djfurman/rust-b-functions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/djfurman/rust-b-functions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjfurman%2Frust-b-functions", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjfurman%2Frust-b-functions'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 389c82b4ee739a8cdf0f4e9a9e1a463da106b67e
[INFO] testing djfurman/rust-b-functions against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjfurman%2Frust-b-functions" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/djfurman/rust-b-functions 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 git repo https://github.com/djfurman/rust-b-functions
[INFO] finished tweaking git repo https://github.com/djfurman/rust-b-functions
[INFO] tweaked toml for git repo https://github.com/djfurman/rust-b-functions written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/djfurman/rust-b-functions already has a lockfile, it will not be regenerated
[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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] c399f492a4702f9ecb13326e4c23bc4fb7d8242382f8c32ca4725be727ac322a
[INFO] running `Command { std: "docker" "start" "-a" "c399f492a4702f9ecb13326e4c23bc4fb7d8242382f8c32ca4725be727ac322a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c399f492a4702f9ecb13326e4c23bc4fb7d8242382f8c32ca4725be727ac322a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c399f492a4702f9ecb13326e4c23bc4fb7d8242382f8c32ca4725be727ac322a", kill_on_drop: false }`
[INFO] [stdout] c399f492a4702f9ecb13326e4c23bc4fb7d8242382f8c32ca4725be727ac322a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] d479f94bcc7104cf2fd8e25f5e1f46ac87d48060656ccf667b7500c8cb2a800c
[INFO] running `Command { std: "docker" "start" "-a" "d479f94bcc7104cf2fd8e25f5e1f46ac87d48060656ccf667b7500c8cb2a800c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling b_functions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.96s
[INFO] running `Command { std: "docker" "inspect" "d479f94bcc7104cf2fd8e25f5e1f46ac87d48060656ccf667b7500c8cb2a800c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d479f94bcc7104cf2fd8e25f5e1f46ac87d48060656ccf667b7500c8cb2a800c", kill_on_drop: false }`
[INFO] [stdout] d479f94bcc7104cf2fd8e25f5e1f46ac87d48060656ccf667b7500c8cb2a800c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 606a72aef691d367d9a3210a8a3a904ac8656c745dd6e2a4db1236799348f5c8
[INFO] running `Command { std: "docker" "start" "-a" "606a72aef691d367d9a3210a8a3a904ac8656c745dd6e2a4db1236799348f5c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling b_functions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/b_functions-b0db44aefc5f0c13)
[INFO] running `Command { std: "docker" "inspect" "606a72aef691d367d9a3210a8a3a904ac8656c745dd6e2a4db1236799348f5c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "606a72aef691d367d9a3210a8a3a904ac8656c745dd6e2a4db1236799348f5c8", kill_on_drop: false }`
[INFO] [stdout] 606a72aef691d367d9a3210a8a3a904ac8656c745dd6e2a4db1236799348f5c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] eb6f36848e52e574ef50093a99afd905c6c91dce6961c72fa0307d590ee7b258
[INFO] running `Command { std: "docker" "start" "-a" "eb6f36848e52e574ef50093a99afd905c6c91dce6961c72fa0307d590ee7b258", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/b_functions-b0db44aefc5f0c13)
[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" "eb6f36848e52e574ef50093a99afd905c6c91dce6961c72fa0307d590ee7b258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb6f36848e52e574ef50093a99afd905c6c91dce6961c72fa0307d590ee7b258", kill_on_drop: false }`
[INFO] [stdout] eb6f36848e52e574ef50093a99afd905c6c91dce6961c72fa0307d590ee7b258