[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 master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjfurman%2Frust-b-functions" "/workspace/builds/worker-76/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-76/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/djfurman/rust-b-functions on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-76/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" "+62efba8a050c64249dab942951bb28f710208bc8" "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-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9edca64d85ac6aaff8e069218036ebb3d3c9ffb7ed30834de13584b0f8cfd770
[INFO] running `Command { std: "docker" "start" "-a" "9edca64d85ac6aaff8e069218036ebb3d3c9ffb7ed30834de13584b0f8cfd770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9edca64d85ac6aaff8e069218036ebb3d3c9ffb7ed30834de13584b0f8cfd770", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9edca64d85ac6aaff8e069218036ebb3d3c9ffb7ed30834de13584b0f8cfd770", kill_on_drop: false }`
[INFO] [stdout] 9edca64d85ac6aaff8e069218036ebb3d3c9ffb7ed30834de13584b0f8cfd770
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cd0e12b5ed80b3d0fae77507fc5bb3f2109959d7027ec8d25fed47ae7a633fa
[INFO] running `Command { std: "docker" "start" "-a" "1cd0e12b5ed80b3d0fae77507fc5bb3f2109959d7027ec8d25fed47ae7a633fa", 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 1.50s
[INFO] running `Command { std: "docker" "inspect" "1cd0e12b5ed80b3d0fae77507fc5bb3f2109959d7027ec8d25fed47ae7a633fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cd0e12b5ed80b3d0fae77507fc5bb3f2109959d7027ec8d25fed47ae7a633fa", kill_on_drop: false }`
[INFO] [stdout] 1cd0e12b5ed80b3d0fae77507fc5bb3f2109959d7027ec8d25fed47ae7a633fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7899d0e40ff04c66cdfdfbaa7d0cef525be59c7646a2c94a506e84d093d78872
[INFO] running `Command { std: "docker" "start" "-a" "7899d0e40ff04c66cdfdfbaa7d0cef525be59c7646a2c94a506e84d093d78872", 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 test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "7899d0e40ff04c66cdfdfbaa7d0cef525be59c7646a2c94a506e84d093d78872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7899d0e40ff04c66cdfdfbaa7d0cef525be59c7646a2c94a506e84d093d78872", kill_on_drop: false }`
[INFO] [stdout] 7899d0e40ff04c66cdfdfbaa7d0cef525be59c7646a2c94a506e84d093d78872
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01ea200ba3b259dd07f4cfd285593749d9ae59e97e509efef1a7d584853f473a
[INFO] running `Command { std: "docker" "start" "-a" "01ea200ba3b259dd07f4cfd285593749d9ae59e97e509efef1a7d584853f473a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/b_functions-8db9c6a21531130b)
[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" "01ea200ba3b259dd07f4cfd285593749d9ae59e97e509efef1a7d584853f473a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01ea200ba3b259dd07f4cfd285593749d9ae59e97e509efef1a7d584853f473a", kill_on_drop: false }`
[INFO] [stdout] 01ea200ba3b259dd07f4cfd285593749d9ae59e97e509efef1a7d584853f473a