[INFO] cloning repository https://github.com/MoXtar-1s/collections_test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MoXtar-1s/collections_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoXtar-1s%2Fcollections_test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoXtar-1s%2Fcollections_test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2fc84ce50d1c90609c18b94ae18fccd1d6d475f2
[INFO] testing MoXtar-1s/collections_test against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoXtar-1s%2Fcollections_test" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MoXtar-1s/collections_test on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MoXtar-1s/collections_test
[INFO] finished tweaking git repo https://github.com/MoXtar-1s/collections_test
[INFO] tweaked toml for git repo https://github.com/MoXtar-1s/collections_test written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/MoXtar-1s/collections_test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 75b0a4cfc51d002f4f019cf3e4ad75aaacf7045ad885c04ff117e310f1aaad05
[INFO] running `Command { std: "docker" "start" "-a" "75b0a4cfc51d002f4f019cf3e4ad75aaacf7045ad885c04ff117e310f1aaad05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75b0a4cfc51d002f4f019cf3e4ad75aaacf7045ad885c04ff117e310f1aaad05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75b0a4cfc51d002f4f019cf3e4ad75aaacf7045ad885c04ff117e310f1aaad05", kill_on_drop: false }`
[INFO] [stdout] 75b0a4cfc51d002f4f019cf3e4ad75aaacf7045ad885c04ff117e310f1aaad05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 66ca3f9eadc66bd4fc5efa9d7601dcdb2c6c94dce386ac50cd3b06b25615bfa9
[INFO] running `Command { std: "docker" "start" "-a" "66ca3f9eadc66bd4fc5efa9d7601dcdb2c6c94dce386ac50cd3b06b25615bfa9", kill_on_drop: false }`
[INFO] [stderr]    Compiling collections_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "66ca3f9eadc66bd4fc5efa9d7601dcdb2c6c94dce386ac50cd3b06b25615bfa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66ca3f9eadc66bd4fc5efa9d7601dcdb2c6c94dce386ac50cd3b06b25615bfa9", kill_on_drop: false }`
[INFO] [stdout] 66ca3f9eadc66bd4fc5efa9d7601dcdb2c6c94dce386ac50cd3b06b25615bfa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a62cc9746b2c9362da773b879bbb1d2d5a8e6205ebfd018dd171fb7d3af73f60
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a62cc9746b2c9362da773b879bbb1d2d5a8e6205ebfd018dd171fb7d3af73f60", kill_on_drop: false }`
[INFO] [stderr]    Compiling collections_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "a62cc9746b2c9362da773b879bbb1d2d5a8e6205ebfd018dd171fb7d3af73f60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a62cc9746b2c9362da773b879bbb1d2d5a8e6205ebfd018dd171fb7d3af73f60", kill_on_drop: false }`
[INFO] [stdout] a62cc9746b2c9362da773b879bbb1d2d5a8e6205ebfd018dd171fb7d3af73f60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a9277aced211b574d1f8f6e9a0db0ee88ec3c83dba96703be132a81c0182b344
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a9277aced211b574d1f8f6e9a0db0ee88ec3c83dba96703be132a81c0182b344", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/collections_test-dff290c3da8b75d8
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a9277aced211b574d1f8f6e9a0db0ee88ec3c83dba96703be132a81c0182b344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9277aced211b574d1f8f6e9a0db0ee88ec3c83dba96703be132a81c0182b344", kill_on_drop: false }`
[INFO] [stdout] a9277aced211b574d1f8f6e9a0db0ee88ec3c83dba96703be132a81c0182b344
