[INFO] fetching crate df_st_world_history 0.3.0-development-2...
[INFO] testing df_st_world_history-0.3.0-development-2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate df_st_world_history 0.3.0-development-2 into /workspace/builds/worker-76/source
[INFO] validating manifest of crates.io crate df_st_world_history 0.3.0-development-2 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 df_st_world_history 0.3.0-development-2
[INFO] finished tweaking crates.io crate df_st_world_history 0.3.0-development-2
[INFO] tweaked toml for crates.io crate df_st_world_history 0.3.0-development-2 written to /workspace/builds/worker-76/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] [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1147c782cda00a3b0bcf91850799c07a4567f9dddc377d53424413f16907d543
[INFO] running `Command { std: "docker" "start" "-a" "1147c782cda00a3b0bcf91850799c07a4567f9dddc377d53424413f16907d543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1147c782cda00a3b0bcf91850799c07a4567f9dddc377d53424413f16907d543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1147c782cda00a3b0bcf91850799c07a4567f9dddc377d53424413f16907d543", kill_on_drop: false }`
[INFO] [stdout] 1147c782cda00a3b0bcf91850799c07a4567f9dddc377d53424413f16907d543
[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=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] cd79b0d191f3bb221dc462a9f29edd283feee2eaee13138ec4ceba6ef57c4602
[INFO] running `Command { std: "docker" "start" "-a" "cd79b0d191f3bb221dc462a9f29edd283feee2eaee13138ec4ceba6ef57c4602", kill_on_drop: false }`
[INFO] [stderr]    Compiling df_st_world_history v0.3.0-development-2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "cd79b0d191f3bb221dc462a9f29edd283feee2eaee13138ec4ceba6ef57c4602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd79b0d191f3bb221dc462a9f29edd283feee2eaee13138ec4ceba6ef57c4602", kill_on_drop: false }`
[INFO] [stdout] cd79b0d191f3bb221dc462a9f29edd283feee2eaee13138ec4ceba6ef57c4602
[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=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] 88413e151035db72ded340c56a8e6588d4fd668998d47b8136da75dd3ef3e2a4
[INFO] running `Command { std: "docker" "start" "-a" "88413e151035db72ded340c56a8e6588d4fd668998d47b8136da75dd3ef3e2a4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling df_st_world_history v0.3.0-development-2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "88413e151035db72ded340c56a8e6588d4fd668998d47b8136da75dd3ef3e2a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88413e151035db72ded340c56a8e6588d4fd668998d47b8136da75dd3ef3e2a4", kill_on_drop: false }`
[INFO] [stdout] 88413e151035db72ded340c56a8e6588d4fd668998d47b8136da75dd3ef3e2a4
[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=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] 08be26b59073654b918713f9ba5663be98d976f3eeade409102a69c903c4359e
[INFO] running `Command { std: "docker" "start" "-a" "08be26b59073654b918713f9ba5663be98d976f3eeade409102a69c903c4359e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.59s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/df_st_world_history-ff159624a9dccdc6)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests df_st_world_history
[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] [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" "08be26b59073654b918713f9ba5663be98d976f3eeade409102a69c903c4359e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08be26b59073654b918713f9ba5663be98d976f3eeade409102a69c903c4359e", kill_on_drop: false }`
[INFO] [stdout] 08be26b59073654b918713f9ba5663be98d976f3eeade409102a69c903c4359e