[INFO] cloning repository https://github.com/MarkCLewis/RustCollSim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MarkCLewis/RustCollSim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkCLewis%2FRustCollSim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkCLewis%2FRustCollSim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 00c3630e5c86e08ff3fa8ee8adc1e3bf2f73fa70
[INFO] testing MarkCLewis/RustCollSim against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkCLewis%2FRustCollSim" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MarkCLewis/RustCollSim on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MarkCLewis/RustCollSim
[INFO] finished tweaking git repo https://github.com/MarkCLewis/RustCollSim
[INFO] tweaked toml for git repo https://github.com/MarkCLewis/RustCollSim written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/MarkCLewis/RustCollSim already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.47.0" "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] ff8375c5f036a6de940c10c8e17033e6a5a874f9e42cc6ae848e927b50f9d665
[INFO] running `Command { std: "docker" "start" "-a" "ff8375c5f036a6de940c10c8e17033e6a5a874f9e42cc6ae848e927b50f9d665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff8375c5f036a6de940c10c8e17033e6a5a874f9e42cc6ae848e927b50f9d665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff8375c5f036a6de940c10c8e17033e6a5a874f9e42cc6ae848e927b50f9d665", kill_on_drop: false }`
[INFO] [stdout] ff8375c5f036a6de940c10c8e17033e6a5a874f9e42cc6ae848e927b50f9d665
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90db49bdade572ae288345a74cb7727eb9d01deb723596522693cd3cf2914406
[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" "90db49bdade572ae288345a74cb7727eb9d01deb723596522693cd3cf2914406", kill_on_drop: false }`
[INFO] [stderr]    Compiling RustCollSim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `RustCollSim` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `rust_coll_sim`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "90db49bdade572ae288345a74cb7727eb9d01deb723596522693cd3cf2914406", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90db49bdade572ae288345a74cb7727eb9d01deb723596522693cd3cf2914406", kill_on_drop: false }`
[INFO] [stdout] 90db49bdade572ae288345a74cb7727eb9d01deb723596522693cd3cf2914406
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c7fb978df5601fa665681e45a2dc6e236074c50a73fef76c81a95a89d3f4528
[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" "7c7fb978df5601fa665681e45a2dc6e236074c50a73fef76c81a95a89d3f4528", kill_on_drop: false }`
[INFO] [stderr]    Compiling RustCollSim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `RustCollSim` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `rust_coll_sim`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "7c7fb978df5601fa665681e45a2dc6e236074c50a73fef76c81a95a89d3f4528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c7fb978df5601fa665681e45a2dc6e236074c50a73fef76c81a95a89d3f4528", kill_on_drop: false }`
[INFO] [stdout] 7c7fb978df5601fa665681e45a2dc6e236074c50a73fef76c81a95a89d3f4528
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb7f7e141b8db9ded20f99ab883928b914c807e1bc45f6c06dc93c37b7016358
[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" "eb7f7e141b8db9ded20f99ab883928b914c807e1bc45f6c06dc93c37b7016358", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: crate `RustCollSim` should have a snake case name
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr]   = help: convert the identifier to snake case: `rust_coll_sim`
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/RustCollSim-e56faff9a5ede3f7
[INFO] running `Command { std: "docker" "inspect" "eb7f7e141b8db9ded20f99ab883928b914c807e1bc45f6c06dc93c37b7016358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb7f7e141b8db9ded20f99ab883928b914c807e1bc45f6c06dc93c37b7016358", kill_on_drop: false }`
[INFO] [stdout] eb7f7e141b8db9ded20f99ab883928b914c807e1bc45f6c06dc93c37b7016358
