[INFO] fetching crate simple-ssl-acme-cloudflare 1.0.10...
[INFO] checking simple-ssl-acme-cloudflare-1.0.10 against try#ffa4a0215752773248fb0f0a8092f1c3e7907e9e for pr-75585
[INFO] extracting crate simple-ssl-acme-cloudflare 1.0.10 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate simple-ssl-acme-cloudflare 1.0.10 on toolchain ffa4a0215752773248fb0f0a8092f1c3e7907e9e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple-ssl-acme-cloudflare 1.0.10
[INFO] finished tweaking crates.io crate simple-ssl-acme-cloudflare 1.0.10
[INFO] tweaked toml for crates.io crate simple-ssl-acme-cloudflare 1.0.10 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate simple-ssl-acme-cloudflare 1.0.10 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded execute v0.2.4
[INFO] [stderr]   Downloaded path-dedot v3.0.0
[INFO] [stderr]   Downloaded execute-command-macro-impl v0.1.1
[INFO] [stderr]   Downloaded execute-command-tokens v0.1.1
[INFO] [stderr]   Downloaded execute-command-macro v0.1.1
[INFO] [stderr]   Downloaded concat-with v0.2.0
[INFO] [stderr]   Downloaded path-absolutize v3.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "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] b760e726da3fca837b84c01e255d649ebdfdd4273bd9bde6b0d606e160c391b0
[INFO] running `Command { std: "docker" "start" "-a" "b760e726da3fca837b84c01e255d649ebdfdd4273bd9bde6b0d606e160c391b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b760e726da3fca837b84c01e255d649ebdfdd4273bd9bde6b0d606e160c391b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b760e726da3fca837b84c01e255d649ebdfdd4273bd9bde6b0d606e160c391b0", kill_on_drop: false }`
[INFO] [stdout] b760e726da3fca837b84c01e255d649ebdfdd4273bd9bde6b0d606e160c391b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42df6369dfe540d8064922fa5cdbbe4d0c9507af2d2401f4d97ddae4db62e5b2
[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" "42df6369dfe540d8064922fa5cdbbe4d0c9507af2d2401f4d97ddae4db62e5b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling execute-command-tokens v0.1.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking concat-with v0.2.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking terminal_size v0.1.12
[INFO] [stderr]     Checking path-dedot v3.0.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking path-absolutize v3.0.0
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]    Compiling generic-array v0.14.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling execute-command-macro-impl v0.1.1
[INFO] [stderr]     Checking execute-command-macro v0.1.1
[INFO] [stderr]     Checking execute v0.2.4
[INFO] [stderr]     Checking simple-ssl-acme-cloudflare v1.0.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.60s
[INFO] running `Command { std: "docker" "inspect" "42df6369dfe540d8064922fa5cdbbe4d0c9507af2d2401f4d97ddae4db62e5b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42df6369dfe540d8064922fa5cdbbe4d0c9507af2d2401f4d97ddae4db62e5b2", kill_on_drop: false }`
[INFO] [stdout] 42df6369dfe540d8064922fa5cdbbe4d0c9507af2d2401f4d97ddae4db62e5b2