[INFO] fetching crate grp_api 0.1.1...
[INFO] testing grp_api-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate grp_api 0.1.1 into /workspace/builds/worker-46/source
[INFO] validating manifest of crates.io crate grp_api 0.1.1 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 grp_api 0.1.1
[INFO] finished tweaking crates.io crate grp_api 0.1.1
[INFO] tweaked toml for crates.io crate grp_api 0.1.1 written to /workspace/builds/worker-46/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 58def0b49d1b70a4bf62c3cd6f8fe99017c226a1523ed2cc51b24a8dd738d988
[INFO] running `Command { std: "docker" "start" "-a" "58def0b49d1b70a4bf62c3cd6f8fe99017c226a1523ed2cc51b24a8dd738d988", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58def0b49d1b70a4bf62c3cd6f8fe99017c226a1523ed2cc51b24a8dd738d988", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58def0b49d1b70a4bf62c3cd6f8fe99017c226a1523ed2cc51b24a8dd738d988", kill_on_drop: false }`
[INFO] [stdout] 58def0b49d1b70a4bf62c3cd6f8fe99017c226a1523ed2cc51b24a8dd738d988
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 456a51080710e318bb91bfa7df1d4ae5af24cbefad7ae3221abd525b3f232eaa
[INFO] running `Command { std: "docker" "start" "-a" "456a51080710e318bb91bfa7df1d4ae5af24cbefad7ae3221abd525b3f232eaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling grp_api v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.82s
[INFO] running `Command { std: "docker" "inspect" "456a51080710e318bb91bfa7df1d4ae5af24cbefad7ae3221abd525b3f232eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "456a51080710e318bb91bfa7df1d4ae5af24cbefad7ae3221abd525b3f232eaa", kill_on_drop: false }`
[INFO] [stdout] 456a51080710e318bb91bfa7df1d4ae5af24cbefad7ae3221abd525b3f232eaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 7e610c4d1f210d36ce06636c788dfc674d41dd38615166c1d7d7fffb218244d3
[INFO] running `Command { std: "docker" "start" "-a" "7e610c4d1f210d36ce06636c788dfc674d41dd38615166c1d7d7fffb218244d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling grp_api v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `Command { std: "docker" "inspect" "7e610c4d1f210d36ce06636c788dfc674d41dd38615166c1d7d7fffb218244d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e610c4d1f210d36ce06636c788dfc674d41dd38615166c1d7d7fffb218244d3", kill_on_drop: false }`
[INFO] [stdout] 7e610c4d1f210d36ce06636c788dfc674d41dd38615166c1d7d7fffb218244d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 0da5c47b43bb95d9b0609df83c4918e5f26069258c63632bce993b55fe769145
[INFO] running `Command { std: "docker" "start" "-a" "0da5c47b43bb95d9b0609df83c4918e5f26069258c63632bce993b55fe769145", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/grp_api-ec7aa72e268c1e34)
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests grp_api
[INFO] [stdout] test tests::GEN_PWD_works ... ok
[INFO] [stdout] test tests::_DATA_works ... ok
[INFO] [stdout] test tests::_GEN_works ... ok
[INFO] [stdout] test tests::_RAND_IDX_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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" "0da5c47b43bb95d9b0609df83c4918e5f26069258c63632bce993b55fe769145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0da5c47b43bb95d9b0609df83c4918e5f26069258c63632bce993b55fe769145", kill_on_drop: false }`
[INFO] [stdout] 0da5c47b43bb95d9b0609df83c4918e5f26069258c63632bce993b55fe769145