[INFO] cloning repository https://github.com/Pringledman/ror2-RandomItemSelector
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Pringledman/ror2-RandomItemSelector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPringledman%2Fror2-RandomItemSelector", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPringledman%2Fror2-RandomItemSelector'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 779cfcfbf09fcef26ea6cf7f068768544b64dac7
[INFO] testing Pringledman/ror2-RandomItemSelector against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPringledman%2Fror2-RandomItemSelector" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Pringledman/ror2-RandomItemSelector on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Pringledman/ror2-RandomItemSelector
[INFO] finished tweaking git repo https://github.com/Pringledman/ror2-RandomItemSelector
[INFO] tweaked toml for git repo https://github.com/Pringledman/ror2-RandomItemSelector written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/Pringledman/ror2-RandomItemSelector already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 635c2c86ee036f078d66b6edbc76b73b9b4a7596ade6b8ad5d425d4ac440c0f3
[INFO] running `Command { std: "docker" "start" "-a" "635c2c86ee036f078d66b6edbc76b73b9b4a7596ade6b8ad5d425d4ac440c0f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "635c2c86ee036f078d66b6edbc76b73b9b4a7596ade6b8ad5d425d4ac440c0f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "635c2c86ee036f078d66b6edbc76b73b9b4a7596ade6b8ad5d425d4ac440c0f3", kill_on_drop: false }`
[INFO] [stdout] 635c2c86ee036f078d66b6edbc76b73b9b4a7596ade6b8ad5d425d4ac440c0f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4558d66fe9b8d4df4fbc0ac7bb722d03659ab1b507d1a618cdf189f2b54d93f3
[INFO] running `Command { std: "docker" "start" "-a" "4558d66fe9b8d4df4fbc0ac7bb722d03659ab1b507d1a618cdf189f2b54d93f3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[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 ror2randomitem v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.32s
[INFO] running `Command { std: "docker" "inspect" "4558d66fe9b8d4df4fbc0ac7bb722d03659ab1b507d1a618cdf189f2b54d93f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4558d66fe9b8d4df4fbc0ac7bb722d03659ab1b507d1a618cdf189f2b54d93f3", kill_on_drop: false }`
[INFO] [stdout] 4558d66fe9b8d4df4fbc0ac7bb722d03659ab1b507d1a618cdf189f2b54d93f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f1de5baa7ffae4f829e40960d76cf14d26afe173a13242a391c6efbae386ff2
[INFO] running `Command { std: "docker" "start" "-a" "5f1de5baa7ffae4f829e40960d76cf14d26afe173a13242a391c6efbae386ff2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ror2randomitem v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 27.29s
[INFO] running `Command { std: "docker" "inspect" "5f1de5baa7ffae4f829e40960d76cf14d26afe173a13242a391c6efbae386ff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f1de5baa7ffae4f829e40960d76cf14d26afe173a13242a391c6efbae386ff2", kill_on_drop: false }`
[INFO] [stdout] 5f1de5baa7ffae4f829e40960d76cf14d26afe173a13242a391c6efbae386ff2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b8f23d3f5dd19e9c517be4c6ed183b7d2013e9b5d71a2623561ff92f827f69c4
[INFO] running `Command { std: "docker" "start" "-a" "b8f23d3f5dd19e9c517be4c6ed183b7d2013e9b5d71a2623561ff92f827f69c4", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3m 07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ror2randomitem-19b097e4d9220ac0)
[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" "b8f23d3f5dd19e9c517be4c6ed183b7d2013e9b5d71a2623561ff92f827f69c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8f23d3f5dd19e9c517be4c6ed183b7d2013e9b5d71a2623561ff92f827f69c4", kill_on_drop: false }`
[INFO] [stdout] b8f23d3f5dd19e9c517be4c6ed183b7d2013e9b5d71a2623561ff92f827f69c4