[INFO] cloning repository https://github.com/Norris1z/rust-ds
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Norris1z/rust-ds" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNorris1z%2Frust-ds", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNorris1z%2Frust-ds'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cceaa9a1b178ce9705725ff74c4ff189a50af647
[INFO] testing Norris1z/rust-ds 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%2FNorris1z%2Frust-ds" "/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/Norris1z/rust-ds 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/Norris1z/rust-ds
[INFO] finished tweaking git repo https://github.com/Norris1z/rust-ds
[INFO] tweaked toml for git repo https://github.com/Norris1z/rust-ds written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] crate git repo https://github.com/Norris1z/rust-ds 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] [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] 6518e368c473beb05d57b42675379ac7de2ba04070b9ba69c6f42790bcad70bf
[INFO] running `Command { std: "docker" "start" "-a" "6518e368c473beb05d57b42675379ac7de2ba04070b9ba69c6f42790bcad70bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6518e368c473beb05d57b42675379ac7de2ba04070b9ba69c6f42790bcad70bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6518e368c473beb05d57b42675379ac7de2ba04070b9ba69c6f42790bcad70bf", kill_on_drop: false }`
[INFO] [stdout] 6518e368c473beb05d57b42675379ac7de2ba04070b9ba69c6f42790bcad70bf
[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] b3272f68b46bc66b4eda81e0b2f2b9940754204ce436713c5fb3bf27d1f47e18
[INFO] running `Command { std: "docker" "start" "-a" "b3272f68b46bc66b4eda81e0b2f2b9940754204ce436713c5fb3bf27d1f47e18", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-ds v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
[INFO] running `Command { std: "docker" "inspect" "b3272f68b46bc66b4eda81e0b2f2b9940754204ce436713c5fb3bf27d1f47e18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3272f68b46bc66b4eda81e0b2f2b9940754204ce436713c5fb3bf27d1f47e18", kill_on_drop: false }`
[INFO] [stdout] b3272f68b46bc66b4eda81e0b2f2b9940754204ce436713c5fb3bf27d1f47e18
[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] 1496d3a571b7c48a8d31bdb2d075c0db716f23582f0431413161d4e0dda75145
[INFO] running `Command { std: "docker" "start" "-a" "1496d3a571b7c48a8d31bdb2d075c0db716f23582f0431413161d4e0dda75145", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-ds v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "1496d3a571b7c48a8d31bdb2d075c0db716f23582f0431413161d4e0dda75145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1496d3a571b7c48a8d31bdb2d075c0db716f23582f0431413161d4e0dda75145", kill_on_drop: false }`
[INFO] [stdout] 1496d3a571b7c48a8d31bdb2d075c0db716f23582f0431413161d4e0dda75145
[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] d7ac66c1360a4bea79e034da74edbe353d19c813eb712826612a9ee9ad22f5ef
[INFO] running `Command { std: "docker" "start" "-a" "d7ac66c1360a4bea79e034da74edbe353d19c813eb712826612a9ee9ad22f5ef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.87s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_ds-19b7f359718af466)
[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" "d7ac66c1360a4bea79e034da74edbe353d19c813eb712826612a9ee9ad22f5ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7ac66c1360a4bea79e034da74edbe353d19c813eb712826612a9ee9ad22f5ef", kill_on_drop: false }`
[INFO] [stdout] d7ac66c1360a4bea79e034da74edbe353d19c813eb712826612a9ee9ad22f5ef