[INFO] fetching crate diener 0.4.2...
[INFO] checking diener-0.4.2 against 1.55.0 for beta-1.56-3
[INFO] extracting crate diener 0.4.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate diener 0.4.2 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 crates.io crate diener 0.4.2
[INFO] finished tweaking crates.io crate diener 0.4.2
[INFO] tweaked toml for crates.io crate diener 0.4.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate diener 0.4.2 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f6922bd89e8909bb3c4b41fade00b423a6fd02af44b9eda7979059299ef499cd
[INFO] running `Command { std: "docker" "start" "-a" "f6922bd89e8909bb3c4b41fade00b423a6fd02af44b9eda7979059299ef499cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6922bd89e8909bb3c4b41fade00b423a6fd02af44b9eda7979059299ef499cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6922bd89e8909bb3c4b41fade00b423a6fd02af44b9eda7979059299ef499cd", kill_on_drop: false }`
[INFO] [stdout] f6922bd89e8909bb3c4b41fade00b423a6fd02af44b9eda7979059299ef499cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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] 954dd13eb130dc1fb4edaf4640ca06bbf9269ff8005ec4ad3f0ae7d9abf8edb0
[INFO] running `Command { std: "docker" "start" "-a" "954dd13eb130dc1fb4edaf4640ca06bbf9269ff8005ec4ad3f0ae7d9abf8edb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]     Checking strum v0.20.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking tinyvec v1.3.1
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking combine v4.6.1
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]    Compiling structopt-derive v0.4.16
[INFO] [stderr]     Checking toml_edit v0.2.1
[INFO] [stderr]     Checking structopt v0.3.23
[INFO] [stderr]     Checking git-url-parse v0.3.1
[INFO] [stderr]     Checking serde v1.0.130
[INFO] [stderr]     Checking semver v1.0.4
[INFO] [stderr]     Checking camino v1.0.5
[INFO] [stderr]     Checking cargo-platform v0.1.2
[INFO] [stderr]     Checking cargo_metadata v0.14.0
[INFO] [stderr]     Checking diener v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "954dd13eb130dc1fb4edaf4640ca06bbf9269ff8005ec4ad3f0ae7d9abf8edb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "954dd13eb130dc1fb4edaf4640ca06bbf9269ff8005ec4ad3f0ae7d9abf8edb0", kill_on_drop: false }`
[INFO] [stdout] 954dd13eb130dc1fb4edaf4640ca06bbf9269ff8005ec4ad3f0ae7d9abf8edb0
