[INFO] cloning repository https://github.com/mspoon/toy-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mspoon/toy-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmspoon%2Ftoy-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmspoon%2Ftoy-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 049e728109b7b047e38e00316e3b4a6ecc87c5c9 [INFO] testing mspoon/toy-server against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmspoon%2Ftoy-server" "/workspace/builds/worker-106/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-106/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mspoon/toy-server on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mspoon/toy-server [INFO] finished tweaking git repo https://github.com/mspoon/toy-server [INFO] tweaked toml for git repo https://github.com/mspoon/toy-server written to /workspace/builds/worker-106/source/Cargo.toml [INFO] crate git repo https://github.com/mspoon/toy-server already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d7f14611f306e118e623c353341f47465ccbc3b367f8297a1373d5835e7803a2 [INFO] running `Command { std: "docker" "start" "-a" "d7f14611f306e118e623c353341f47465ccbc3b367f8297a1373d5835e7803a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7f14611f306e118e623c353341f47465ccbc3b367f8297a1373d5835e7803a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7f14611f306e118e623c353341f47465ccbc3b367f8297a1373d5835e7803a2", kill_on_drop: false }` [INFO] [stdout] d7f14611f306e118e623c353341f47465ccbc3b367f8297a1373d5835e7803a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb336c64da2d6036d2dd0159b3dce21ece389162a040a78d29bbc7b8a302593e [INFO] running `Command { std: "docker" "start" "-a" "cb336c64da2d6036d2dd0159b3dce21ece389162a040a78d29bbc7b8a302593e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling toy-server v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.69s [INFO] running `Command { std: "docker" "inspect" "cb336c64da2d6036d2dd0159b3dce21ece389162a040a78d29bbc7b8a302593e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb336c64da2d6036d2dd0159b3dce21ece389162a040a78d29bbc7b8a302593e", kill_on_drop: false }` [INFO] [stdout] cb336c64da2d6036d2dd0159b3dce21ece389162a040a78d29bbc7b8a302593e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc56b948bb3eb67c14348c4903bdad5e12bfcd3406602ae6f3c574f5eef86a55 [INFO] running `Command { std: "docker" "start" "-a" "fc56b948bb3eb67c14348c4903bdad5e12bfcd3406602ae6f3c574f5eef86a55", kill_on_drop: false }` [INFO] [stderr] Compiling toy-server v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "fc56b948bb3eb67c14348c4903bdad5e12bfcd3406602ae6f3c574f5eef86a55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc56b948bb3eb67c14348c4903bdad5e12bfcd3406602ae6f3c574f5eef86a55", kill_on_drop: false }` [INFO] [stdout] fc56b948bb3eb67c14348c4903bdad5e12bfcd3406602ae6f3c574f5eef86a55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b55d717487966953529cb2d6819a5c27c8195a91857d827e86897bb1251efdd4 [INFO] running `Command { std: "docker" "start" "-a" "b55d717487966953529cb2d6819a5c27c8195a91857d827e86897bb1251efdd4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 45s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/toy_server-1acb25a75a2e38a6) [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" "b55d717487966953529cb2d6819a5c27c8195a91857d827e86897bb1251efdd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b55d717487966953529cb2d6819a5c27c8195a91857d827e86897bb1251efdd4", kill_on_drop: false }` [INFO] [stdout] b55d717487966953529cb2d6819a5c27c8195a91857d827e86897bb1251efdd4