[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-2022-04-10 for beta-1.61-1
[INFO] extracting crate df_st_world_history 0.3.0-development-2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate df_st_world_history 0.3.0-development-2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a5f00e71524daef359ffad0ecd9ec89cb3cd81113c28a01f990b7d234153d0b
[INFO] running `Command { std: "docker" "start" "-a" "4a5f00e71524daef359ffad0ecd9ec89cb3cd81113c28a01f990b7d234153d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a5f00e71524daef359ffad0ecd9ec89cb3cd81113c28a01f990b7d234153d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a5f00e71524daef359ffad0ecd9ec89cb3cd81113c28a01f990b7d234153d0b", kill_on_drop: false }`
[INFO] [stdout] 4a5f00e71524daef359ffad0ecd9ec89cb3cd81113c28a01f990b7d234153d0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3ada0271c4b5f0be07c1484548da0bec4e0378e6ef89ff5982c75280cb20dd8
[INFO] running `Command { std: "docker" "start" "-a" "c3ada0271c4b5f0be07c1484548da0bec4e0378e6ef89ff5982c75280cb20dd8", 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 0.77s
[INFO] running `Command { std: "docker" "inspect" "c3ada0271c4b5f0be07c1484548da0bec4e0378e6ef89ff5982c75280cb20dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3ada0271c4b5f0be07c1484548da0bec4e0378e6ef89ff5982c75280cb20dd8", kill_on_drop: false }`
[INFO] [stdout] c3ada0271c4b5f0be07c1484548da0bec4e0378e6ef89ff5982c75280cb20dd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1988c02a5c19c68fc0cfdd5c14eb765de20dbb51a6e0ddc1d32df30222ce514d
[INFO] running `Command { std: "docker" "start" "-a" "1988c02a5c19c68fc0cfdd5c14eb765de20dbb51a6e0ddc1d32df30222ce514d", 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 0.40s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/df_st_world_history-ff159624a9dccdc6)
[INFO] running `Command { std: "docker" "inspect" "1988c02a5c19c68fc0cfdd5c14eb765de20dbb51a6e0ddc1d32df30222ce514d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1988c02a5c19c68fc0cfdd5c14eb765de20dbb51a6e0ddc1d32df30222ce514d", kill_on_drop: false }`
[INFO] [stdout] 1988c02a5c19c68fc0cfdd5c14eb765de20dbb51a6e0ddc1d32df30222ce514d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 40e496bac892bf27c963813f829cbe8eadee56dcc5f9c49119bc38ef7897aff4
[INFO] running `Command { std: "docker" "start" "-a" "40e496bac892bf27c963813f829cbe8eadee56dcc5f9c49119bc38ef7897aff4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/df_st_world_history-ff159624a9dccdc6)
[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 df_st_world_history
[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" "40e496bac892bf27c963813f829cbe8eadee56dcc5f9c49119bc38ef7897aff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40e496bac892bf27c963813f829cbe8eadee56dcc5f9c49119bc38ef7897aff4", kill_on_drop: false }`
[INFO] [stdout] 40e496bac892bf27c963813f829cbe8eadee56dcc5f9c49119bc38ef7897aff4