[INFO] fetching crate annie 0.0.1...
[INFO] testing annie-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate annie 0.0.1 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate annie 0.0.1 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 crates.io crate annie 0.0.1
[INFO] finished tweaking crates.io crate annie 0.0.1
[INFO] tweaked toml for crates.io crate annie 0.0.1 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 3e98c9708cdce6163b6f46d9f9ea1a18883e10723e8b58f1e4a4f17f099481b0
[INFO] running `Command { std: "docker" "start" "-a" "3e98c9708cdce6163b6f46d9f9ea1a18883e10723e8b58f1e4a4f17f099481b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e98c9708cdce6163b6f46d9f9ea1a18883e10723e8b58f1e4a4f17f099481b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e98c9708cdce6163b6f46d9f9ea1a18883e10723e8b58f1e4a4f17f099481b0", kill_on_drop: false }`
[INFO] [stdout] 3e98c9708cdce6163b6f46d9f9ea1a18883e10723e8b58f1e4a4f17f099481b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 327d1d6ab4b572c0dcaff86b5bd10aa59652725ae8d712e8e03b8f96bef18bfb
[INFO] running `Command { std: "docker" "start" "-a" "327d1d6ab4b572c0dcaff86b5bd10aa59652725ae8d712e8e03b8f96bef18bfb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling annie v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "327d1d6ab4b572c0dcaff86b5bd10aa59652725ae8d712e8e03b8f96bef18bfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "327d1d6ab4b572c0dcaff86b5bd10aa59652725ae8d712e8e03b8f96bef18bfb", kill_on_drop: false }`
[INFO] [stdout] 327d1d6ab4b572c0dcaff86b5bd10aa59652725ae8d712e8e03b8f96bef18bfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 7eaa49f63eeb67da31d83319e30cd2ff3d35b92fecca28d4609cbdfb8fc00166
[INFO] running `Command { std: "docker" "start" "-a" "7eaa49f63eeb67da31d83319e30cd2ff3d35b92fecca28d4609cbdfb8fc00166", kill_on_drop: false }`
[INFO] [stderr]    Compiling annie v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "7eaa49f63eeb67da31d83319e30cd2ff3d35b92fecca28d4609cbdfb8fc00166", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eaa49f63eeb67da31d83319e30cd2ff3d35b92fecca28d4609cbdfb8fc00166", kill_on_drop: false }`
[INFO] [stdout] 7eaa49f63eeb67da31d83319e30cd2ff3d35b92fecca28d4609cbdfb8fc00166
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] a36db5aea66b3fcaad6e0d2ffe4ba2e2669c1d9042413164be4a8a13781ea9f2
[INFO] running `Command { std: "docker" "start" "-a" "a36db5aea66b3fcaad6e0d2ffe4ba2e2669c1d9042413164be4a8a13781ea9f2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/annie-7a29b56815b3fd98)
[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] [stderr]    Doc-tests annie
[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" "a36db5aea66b3fcaad6e0d2ffe4ba2e2669c1d9042413164be4a8a13781ea9f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a36db5aea66b3fcaad6e0d2ffe4ba2e2669c1d9042413164be4a8a13781ea9f2", kill_on_drop: false }`
[INFO] [stdout] a36db5aea66b3fcaad6e0d2ffe4ba2e2669c1d9042413164be4a8a13781ea9f2