[INFO] fetching crate probabilistic 0.0.0...
[INFO] testing probabilistic-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate probabilistic 0.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate probabilistic 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate probabilistic 0.0.0
[INFO] finished tweaking crates.io crate probabilistic 0.0.0
[INFO] tweaked toml for crates.io crate probabilistic 0.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "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-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85bf4e078ff75bab112ae19d774a02612917306f5e1ddf40d0d4aba62b26e86e
[INFO] running `Command { std: "docker" "start" "-a" "85bf4e078ff75bab112ae19d774a02612917306f5e1ddf40d0d4aba62b26e86e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85bf4e078ff75bab112ae19d774a02612917306f5e1ddf40d0d4aba62b26e86e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85bf4e078ff75bab112ae19d774a02612917306f5e1ddf40d0d4aba62b26e86e", kill_on_drop: false }`
[INFO] [stdout] 85bf4e078ff75bab112ae19d774a02612917306f5e1ddf40d0d4aba62b26e86e
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b6315b82c034feb14e5395126ff7a1bebccac2cb9a6b01610e9c1be3dfe277c
[INFO] running `Command { std: "docker" "start" "-a" "9b6315b82c034feb14e5395126ff7a1bebccac2cb9a6b01610e9c1be3dfe277c", kill_on_drop: false }`
[INFO] [stderr]    Compiling probabilistic v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "9b6315b82c034feb14e5395126ff7a1bebccac2cb9a6b01610e9c1be3dfe277c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b6315b82c034feb14e5395126ff7a1bebccac2cb9a6b01610e9c1be3dfe277c", kill_on_drop: false }`
[INFO] [stdout] 9b6315b82c034feb14e5395126ff7a1bebccac2cb9a6b01610e9c1be3dfe277c
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8aa20d72422a2dc66c6a440363a522e0290c0191c33b54a41dd8d30cf579d262
[INFO] running `Command { std: "docker" "start" "-a" "8aa20d72422a2dc66c6a440363a522e0290c0191c33b54a41dd8d30cf579d262", kill_on_drop: false }`
[INFO] [stderr]    Compiling probabilistic v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "8aa20d72422a2dc66c6a440363a522e0290c0191c33b54a41dd8d30cf579d262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aa20d72422a2dc66c6a440363a522e0290c0191c33b54a41dd8d30cf579d262", kill_on_drop: false }`
[INFO] [stdout] 8aa20d72422a2dc66c6a440363a522e0290c0191c33b54a41dd8d30cf579d262
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3dec3d11c6be97ca91045c4247d7dfa88573e01af2748d00a830cd02547800e3
[INFO] running `Command { std: "docker" "start" "-a" "3dec3d11c6be97ca91045c4247d7dfa88573e01af2748d00a830cd02547800e3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/probabilistic-bd05455f969c7b5b)
[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 probabilistic
[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" "3dec3d11c6be97ca91045c4247d7dfa88573e01af2748d00a830cd02547800e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dec3d11c6be97ca91045c4247d7dfa88573e01af2748d00a830cd02547800e3", kill_on_drop: false }`
[INFO] [stdout] 3dec3d11c6be97ca91045c4247d7dfa88573e01af2748d00a830cd02547800e3