[INFO] cloning repository https://github.com/HohShenYien/rust-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/HohShenYien/rust-toy-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHohShenYien%2Frust-toy-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHohShenYien%2Frust-toy-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6ed371b5f78538b818bad004cc0adcaf1bdc5929
[INFO] checking HohShenYien/rust-toy-server against try#c3491e21996dc67a8e37d9e5e74ed156563e9854 for pr-101345
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHohShenYien%2Frust-toy-server" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HohShenYien/rust-toy-server on toolchain c3491e21996dc67a8e37d9e5e74ed156563e9854
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3491e21996dc67a8e37d9e5e74ed156563e9854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HohShenYien/rust-toy-server
[INFO] finished tweaking git repo https://github.com/HohShenYien/rust-toy-server
[INFO] tweaked toml for git repo https://github.com/HohShenYien/rust-toy-server written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/HohShenYien/rust-toy-server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3491e21996dc67a8e37d9e5e74ed156563e9854" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c3491e21996dc67a8e37d9e5e74ed156563e9854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03a679be83d4cc5cf49c167ed3e6da4ca75cf32d46859e44105a726fe69e3653
[INFO] running `Command { std: "docker" "start" "-a" "03a679be83d4cc5cf49c167ed3e6da4ca75cf32d46859e44105a726fe69e3653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03a679be83d4cc5cf49c167ed3e6da4ca75cf32d46859e44105a726fe69e3653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03a679be83d4cc5cf49c167ed3e6da4ca75cf32d46859e44105a726fe69e3653", kill_on_drop: false }`
[INFO] [stdout] 03a679be83d4cc5cf49c167ed3e6da4ca75cf32d46859e44105a726fe69e3653
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c3491e21996dc67a8e37d9e5e74ed156563e9854" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43bd531440efb1aea1c3d6781f87d50794f3703ef1584f0ab06a6c9df148c06f
[INFO] running `Command { std: "docker" "start" "-a" "43bd531440efb1aea1c3d6781f87d50794f3703ef1584f0ab06a6c9df148c06f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rust-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "43bd531440efb1aea1c3d6781f87d50794f3703ef1584f0ab06a6c9df148c06f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43bd531440efb1aea1c3d6781f87d50794f3703ef1584f0ab06a6c9df148c06f", kill_on_drop: false }`
[INFO] [stdout] 43bd531440efb1aea1c3d6781f87d50794f3703ef1584f0ab06a6c9df148c06f