[INFO] cloning repository https://github.com/antonmisa/rust_convertion_overload [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/antonmisa/rust_convertion_overload" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantonmisa%2Frust_convertion_overload", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantonmisa%2Frust_convertion_overload'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c30be7a650a79e0caf6a8031fea5e847032d80a2 [INFO] checking antonmisa/rust_convertion_overload against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fantonmisa%2Frust_convertion_overload" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/antonmisa/rust_convertion_overload on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/antonmisa/rust_convertion_overload [INFO] finished tweaking git repo https://github.com/antonmisa/rust_convertion_overload [INFO] tweaked toml for git repo https://github.com/antonmisa/rust_convertion_overload written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/antonmisa/rust_convertion_overload already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "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] 6660408c3a30943e7d07cc7edc79d1b3e9108578ffa3b7b111f3b0259ddb34ea [INFO] running `Command { std: "docker" "start" "-a" "6660408c3a30943e7d07cc7edc79d1b3e9108578ffa3b7b111f3b0259ddb34ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6660408c3a30943e7d07cc7edc79d1b3e9108578ffa3b7b111f3b0259ddb34ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6660408c3a30943e7d07cc7edc79d1b3e9108578ffa3b7b111f3b0259ddb34ea", kill_on_drop: false }` [INFO] [stdout] 6660408c3a30943e7d07cc7edc79d1b3e9108578ffa3b7b111f3b0259ddb34ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--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] 10173a3c5a389325c979d6618936f7c7c5b2c28eaf1349be7eba9892c95c582f [INFO] running `Command { std: "docker" "start" "-a" "10173a3c5a389325c979d6618936f7c7c5b2c28eaf1349be7eba9892c95c582f", kill_on_drop: false }` [INFO] [stderr] Checking mytest v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.22s [INFO] running `Command { std: "docker" "inspect" "10173a3c5a389325c979d6618936f7c7c5b2c28eaf1349be7eba9892c95c582f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10173a3c5a389325c979d6618936f7c7c5b2c28eaf1349be7eba9892c95c582f", kill_on_drop: false }` [INFO] [stdout] 10173a3c5a389325c979d6618936f7c7c5b2c28eaf1349be7eba9892c95c582f