[INFO] cloning repository https://github.com/Trapacid/temperature_calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Trapacid/temperature_calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrapacid%2Ftemperature_calculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrapacid%2Ftemperature_calculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c394085b6ea1b7c535cff552057b0cb49d6189f
[INFO] testing Trapacid/temperature_calculator against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrapacid%2Ftemperature_calculator" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Trapacid/temperature_calculator on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Trapacid/temperature_calculator
[INFO] finished tweaking git repo https://github.com/Trapacid/temperature_calculator
[INFO] tweaked toml for git repo https://github.com/Trapacid/temperature_calculator written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Trapacid/temperature_calculator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] e09dfc057c1f639a4cdba9c2e7f6eac0e20a066c59c28f7718a00d225129c566
[INFO] running `Command { std: "docker" "start" "-a" "e09dfc057c1f639a4cdba9c2e7f6eac0e20a066c59c28f7718a00d225129c566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e09dfc057c1f639a4cdba9c2e7f6eac0e20a066c59c28f7718a00d225129c566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e09dfc057c1f639a4cdba9c2e7f6eac0e20a066c59c28f7718a00d225129c566", kill_on_drop: false }`
[INFO] [stdout] e09dfc057c1f639a4cdba9c2e7f6eac0e20a066c59c28f7718a00d225129c566
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edfa20eaab13eda6d6a663f40d9ca075fbe15dc8d9840b856e9512a68fe037e0
[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" "edfa20eaab13eda6d6a663f40d9ca075fbe15dc8d9840b856e9512a68fe037e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling temperature_calculator v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "edfa20eaab13eda6d6a663f40d9ca075fbe15dc8d9840b856e9512a68fe037e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edfa20eaab13eda6d6a663f40d9ca075fbe15dc8d9840b856e9512a68fe037e0", kill_on_drop: false }`
[INFO] [stdout] edfa20eaab13eda6d6a663f40d9ca075fbe15dc8d9840b856e9512a68fe037e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c32b7c9a7d214b686fbe05decaf0cdfbc8278cefa4485ed7178644cd70fdb200
[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" "c32b7c9a7d214b686fbe05decaf0cdfbc8278cefa4485ed7178644cd70fdb200", kill_on_drop: false }`
[INFO] [stderr]    Compiling temperature_calculator v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "c32b7c9a7d214b686fbe05decaf0cdfbc8278cefa4485ed7178644cd70fdb200", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c32b7c9a7d214b686fbe05decaf0cdfbc8278cefa4485ed7178644cd70fdb200", kill_on_drop: false }`
[INFO] [stdout] c32b7c9a7d214b686fbe05decaf0cdfbc8278cefa4485ed7178644cd70fdb200
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", 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] 3a9a78cd0acb06487565a48301eb787ddff730a584ecb5ac0c118f921e815fea
[INFO] running `Command { std: "docker" "start" "-a" "3a9a78cd0acb06487565a48301eb787ddff730a584ecb5ac0c118f921e815fea", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/temperature_calculator-a61e9bf39d64955a
[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" "3a9a78cd0acb06487565a48301eb787ddff730a584ecb5ac0c118f921e815fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a9a78cd0acb06487565a48301eb787ddff730a584ecb5ac0c118f921e815fea", kill_on_drop: false }`
[INFO] [stdout] 3a9a78cd0acb06487565a48301eb787ddff730a584ecb5ac0c118f921e815fea