[INFO] fetching crate cap-rand 0.18.1...
[INFO] testing cap-rand-0.18.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate cap-rand 0.18.1 into /workspace/builds/worker-75/source
[INFO] validating manifest of crates.io crate cap-rand 0.18.1 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 cap-rand 0.18.1
[INFO] finished tweaking crates.io crate cap-rand 0.18.1
[INFO] tweaked toml for crates.io crate cap-rand 0.18.1 written to /workspace/builds/worker-75/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] [stderr]     Blocking waiting for file lock on package cache
[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-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] ddcb599b9613a78c736d839f98351815439b3fc00f04c034bfd2ee8cfdba375f
[INFO] running `Command { std: "docker" "start" "-a" "ddcb599b9613a78c736d839f98351815439b3fc00f04c034bfd2ee8cfdba375f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddcb599b9613a78c736d839f98351815439b3fc00f04c034bfd2ee8cfdba375f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddcb599b9613a78c736d839f98351815439b3fc00f04c034bfd2ee8cfdba375f", kill_on_drop: false }`
[INFO] [stdout] ddcb599b9613a78c736d839f98351815439b3fc00f04c034bfd2ee8cfdba375f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 078024d585270a497609a322072950e90d8d17913027041568cd1c1a93be5b50
[INFO] running `Command { std: "docker" "start" "-a" "078024d585270a497609a322072950e90d8d17913027041568cd1c1a93be5b50", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling ambient-authority v0.0.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling cap-rand v0.18.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.39s
[INFO] running `Command { std: "docker" "inspect" "078024d585270a497609a322072950e90d8d17913027041568cd1c1a93be5b50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "078024d585270a497609a322072950e90d8d17913027041568cd1c1a93be5b50", kill_on_drop: false }`
[INFO] [stdout] 078024d585270a497609a322072950e90d8d17913027041568cd1c1a93be5b50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 1cff658921a3a389b0109e2c53b1cd8ac60b0dec1024729c88f4a7f4a89cb81b
[INFO] running `Command { std: "docker" "start" "-a" "1cff658921a3a389b0109e2c53b1cd8ac60b0dec1024729c88f4a7f4a89cb81b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cap-rand v0.18.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "1cff658921a3a389b0109e2c53b1cd8ac60b0dec1024729c88f4a7f4a89cb81b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cff658921a3a389b0109e2c53b1cd8ac60b0dec1024729c88f4a7f4a89cb81b", kill_on_drop: false }`
[INFO] [stdout] 1cff658921a3a389b0109e2c53b1cd8ac60b0dec1024729c88f4a7f4a89cb81b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 81b279f0b2a2b763b7b1ffe3ccf3e773eb486c6b84f324ce925784c851e5dcf2
[INFO] running `Command { std: "docker" "start" "-a" "81b279f0b2a2b763b7b1ffe3ccf3e773eb486c6b84f324ce925784c851e5dcf2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cap_rand-8126ca6408c4349b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cap-rand
[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" "81b279f0b2a2b763b7b1ffe3ccf3e773eb486c6b84f324ce925784c851e5dcf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81b279f0b2a2b763b7b1ffe3ccf3e773eb486c6b84f324ce925784c851e5dcf2", kill_on_drop: false }`
[INFO] [stdout] 81b279f0b2a2b763b7b1ffe3ccf3e773eb486c6b84f324ce925784c851e5dcf2