[INFO] cloning repository https://github.com/rafaelkonrath/rust-calling-private-function
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rafaelkonrath/rust-calling-private-function" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafaelkonrath%2Frust-calling-private-function", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafaelkonrath%2Frust-calling-private-function'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f1f2e05fbd5b09bb1c2c2fed3b9d88e76930178
[INFO] testing rafaelkonrath/rust-calling-private-function against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frafaelkonrath%2Frust-calling-private-function" "/workspace/builds/worker-89/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-89/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rafaelkonrath/rust-calling-private-function on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rafaelkonrath/rust-calling-private-function
[INFO] finished tweaking git repo https://github.com/rafaelkonrath/rust-calling-private-function
[INFO] tweaked toml for git repo https://github.com/rafaelkonrath/rust-calling-private-function written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] crate git repo https://github.com/rafaelkonrath/rust-calling-private-function already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2729f8e68350f09b5df9229dfa264b9c305b3dae2049f176f89b0d4031c905f5
[INFO] running `Command { std: "docker" "start" "-a" "2729f8e68350f09b5df9229dfa264b9c305b3dae2049f176f89b0d4031c905f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2729f8e68350f09b5df9229dfa264b9c305b3dae2049f176f89b0d4031c905f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2729f8e68350f09b5df9229dfa264b9c305b3dae2049f176f89b0d4031c905f5", kill_on_drop: false }`
[INFO] [stdout] 2729f8e68350f09b5df9229dfa264b9c305b3dae2049f176f89b0d4031c905f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 061c811bb2f18041dd9da295d65e7c4854414db6d70a1d949794a8e8e4f4ca7f
[INFO] running `Command { std: "docker" "start" "-a" "061c811bb2f18041dd9da295d65e7c4854414db6d70a1d949794a8e8e4f4ca7f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-calling-private-function v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.12s
[INFO] running `Command { std: "docker" "inspect" "061c811bb2f18041dd9da295d65e7c4854414db6d70a1d949794a8e8e4f4ca7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "061c811bb2f18041dd9da295d65e7c4854414db6d70a1d949794a8e8e4f4ca7f", kill_on_drop: false }`
[INFO] [stdout] 061c811bb2f18041dd9da295d65e7c4854414db6d70a1d949794a8e8e4f4ca7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf2ec34b98d8e539cdc3981b0a410f53ca9dd257171fc6c57949dcb3e93c8543
[INFO] running `Command { std: "docker" "start" "-a" "cf2ec34b98d8e539cdc3981b0a410f53ca9dd257171fc6c57949dcb3e93c8543", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-calling-private-function v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "cf2ec34b98d8e539cdc3981b0a410f53ca9dd257171fc6c57949dcb3e93c8543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf2ec34b98d8e539cdc3981b0a410f53ca9dd257171fc6c57949dcb3e93c8543", kill_on_drop: false }`
[INFO] [stdout] cf2ec34b98d8e539cdc3981b0a410f53ca9dd257171fc6c57949dcb3e93c8543
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0a488e6ef8ee91249d0c3e93030229fd5aa1a2886e5df8aecd52a5342c892f92
[INFO] running `Command { std: "docker" "start" "-a" "0a488e6ef8ee91249d0c3e93030229fd5aa1a2886e5df8aecd52a5342c892f92", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.30s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_calling_private_function-c31850d9f32fbad6)
[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" "0a488e6ef8ee91249d0c3e93030229fd5aa1a2886e5df8aecd52a5342c892f92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a488e6ef8ee91249d0c3e93030229fd5aa1a2886e5df8aecd52a5342c892f92", kill_on_drop: false }`
[INFO] [stdout] 0a488e6ef8ee91249d0c3e93030229fd5aa1a2886e5df8aecd52a5342c892f92