[INFO] cloning repository https://github.com/xettrisomeman/rust-in-detail
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xettrisomeman/rust-in-detail" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxettrisomeman%2Frust-in-detail", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxettrisomeman%2Frust-in-detail'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b80c4eb3573fde71e4ef4ec1dfb51a4abd06373
[INFO] testing xettrisomeman/rust-in-detail against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxettrisomeman%2Frust-in-detail" "/workspace/builds/worker-43/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-43/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xettrisomeman/rust-in-detail on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xettrisomeman/rust-in-detail
[INFO] finished tweaking git repo https://github.com/xettrisomeman/rust-in-detail
[INFO] tweaked toml for git repo https://github.com/xettrisomeman/rust-in-detail written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] crate git repo https://github.com/xettrisomeman/rust-in-detail already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4efadb1801fa9018e6e7adb6853a4b52a6cc1cb8207e11afd474946a5cdc8338
[INFO] running `Command { std: "docker" "start" "-a" "4efadb1801fa9018e6e7adb6853a4b52a6cc1cb8207e11afd474946a5cdc8338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4efadb1801fa9018e6e7adb6853a4b52a6cc1cb8207e11afd474946a5cdc8338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4efadb1801fa9018e6e7adb6853a4b52a6cc1cb8207e11afd474946a5cdc8338", kill_on_drop: false }`
[INFO] [stdout] 4efadb1801fa9018e6e7adb6853a4b52a6cc1cb8207e11afd474946a5cdc8338
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68085de7d32c130bd8fb19192a477af663221e3e85579af6779302edf6f055e1
[INFO] running `Command { std: "docker" "start" "-a" "68085de7d32c130bd8fb19192a477af663221e3e85579af6779302edf6f055e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling rustdir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.72s
[INFO] running `Command { std: "docker" "inspect" "68085de7d32c130bd8fb19192a477af663221e3e85579af6779302edf6f055e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68085de7d32c130bd8fb19192a477af663221e3e85579af6779302edf6f055e1", kill_on_drop: false }`
[INFO] [stdout] 68085de7d32c130bd8fb19192a477af663221e3e85579af6779302edf6f055e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04f747ea171bc816d9a686df4b86acc0366c6c46f41028db4757be01ff47dc86
[INFO] running `Command { std: "docker" "start" "-a" "04f747ea171bc816d9a686df4b86acc0366c6c46f41028db4757be01ff47dc86", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustdir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "04f747ea171bc816d9a686df4b86acc0366c6c46f41028db4757be01ff47dc86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04f747ea171bc816d9a686df4b86acc0366c6c46f41028db4757be01ff47dc86", kill_on_drop: false }`
[INFO] [stdout] 04f747ea171bc816d9a686df4b86acc0366c6c46f41028db4757be01ff47dc86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3091399ff0c91817ae5bbb0865798ba9fd6439d7b11a6218dfd8e132172687e7
[INFO] running `Command { std: "docker" "start" "-a" "3091399ff0c91817ae5bbb0865798ba9fd6439d7b11a6218dfd8e132172687e7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustdir-dc92a66ff470443a)
[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" "3091399ff0c91817ae5bbb0865798ba9fd6439d7b11a6218dfd8e132172687e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3091399ff0c91817ae5bbb0865798ba9fd6439d7b11a6218dfd8e132172687e7", kill_on_drop: false }`
[INFO] [stdout] 3091399ff0c91817ae5bbb0865798ba9fd6439d7b11a6218dfd8e132172687e7