[INFO] fetching crate nano-id 0.2.0...
[INFO] testing nano-id-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate nano-id 0.2.0 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate nano-id 0.2.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nano-id 0.2.0
[INFO] finished tweaking crates.io crate nano-id 0.2.0
[INFO] tweaked toml for crates.io crate nano-id 0.2.0 written to /workspace/builds/worker-95/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68a30ac3e8ea6e5961cdace8c12cbefca4a91325daa3146c17d58c1c52318716
[INFO] running `Command { std: "docker" "start" "-a" "68a30ac3e8ea6e5961cdace8c12cbefca4a91325daa3146c17d58c1c52318716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68a30ac3e8ea6e5961cdace8c12cbefca4a91325daa3146c17d58c1c52318716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68a30ac3e8ea6e5961cdace8c12cbefca4a91325daa3146c17d58c1c52318716", kill_on_drop: false }`
[INFO] [stdout] 68a30ac3e8ea6e5961cdace8c12cbefca4a91325daa3146c17d58c1c52318716
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bb32bd0afcda5634e11a00aba59979626504b96c3c2fb7779dd1cfb02fc1847
[INFO] running `Command { std: "docker" "start" "-a" "2bb32bd0afcda5634e11a00aba59979626504b96c3c2fb7779dd1cfb02fc1847", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling nano-id v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "2bb32bd0afcda5634e11a00aba59979626504b96c3c2fb7779dd1cfb02fc1847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bb32bd0afcda5634e11a00aba59979626504b96c3c2fb7779dd1cfb02fc1847", kill_on_drop: false }`
[INFO] [stdout] 2bb32bd0afcda5634e11a00aba59979626504b96c3c2fb7779dd1cfb02fc1847
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0795cf3baab012cbebe69cee6f9c9791871d308c6228df0217190e80be44c41a
[INFO] running `Command { std: "docker" "start" "-a" "0795cf3baab012cbebe69cee6f9c9791871d308c6228df0217190e80be44c41a", kill_on_drop: false }`
[INFO] [stderr]    Compiling nano-id v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "0795cf3baab012cbebe69cee6f9c9791871d308c6228df0217190e80be44c41a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0795cf3baab012cbebe69cee6f9c9791871d308c6228df0217190e80be44c41a", kill_on_drop: false }`
[INFO] [stdout] 0795cf3baab012cbebe69cee6f9c9791871d308c6228df0217190e80be44c41a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7afc08903d4dab0f8a42e5b607fa97c16b3be3046e37b1d9c041a8497fd946e6
[INFO] running `Command { std: "docker" "start" "-a" "7afc08903d4dab0f8a42e5b607fa97c16b3be3046e37b1d9c041a8497fd946e6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.91s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nano_id-7218104fcb4fb512)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::generates_base64 ... ok
[INFO] [stdout] test tests::generates_uid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nano-id
[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" "7afc08903d4dab0f8a42e5b607fa97c16b3be3046e37b1d9c041a8497fd946e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7afc08903d4dab0f8a42e5b607fa97c16b3be3046e37b1d9c041a8497fd946e6", kill_on_drop: false }`
[INFO] [stdout] 7afc08903d4dab0f8a42e5b607fa97c16b3be3046e37b1d9c041a8497fd946e6