[INFO] fetching crate rev-up-your-harley 1.0.1...
[INFO] checking rev-up-your-harley-1.0.1 against master#c9228570668803e3e6402770d55f23a12c9ae686 for pr-79472
[INFO] extracting crate rev-up-your-harley 1.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rev-up-your-harley 1.0.1 on toolchain c9228570668803e3e6402770d55f23a12c9ae686
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rev-up-your-harley 1.0.1
[INFO] finished tweaking crates.io crate rev-up-your-harley 1.0.1
[INFO] tweaked toml for crates.io crate rev-up-your-harley 1.0.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unic-idna v0.7.0
[INFO] [stderr]   Downloaded unic-bidi v0.7.0
[INFO] [stderr]   Downloaded unic-char v0.7.0
[INFO] [stderr]   Downloaded unic-idna-punycode v0.7.0
[INFO] [stderr]   Downloaded unic-ucd-age v0.7.0
[INFO] [stderr]   Downloaded unic-ucd-bidi v0.7.0
[INFO] [stderr]   Downloaded unic-ucd v0.7.0
[INFO] [stderr]   Downloaded unic v0.7.0
[INFO] [stderr]   Downloaded unic-emoji v0.7.0
[INFO] [stderr]   Downloaded unic-ucd-common v0.7.0
[INFO] [stderr]   Downloaded unic-ucd-category v0.7.0
[INFO] [stderr]   Downloaded unic-emoji-char v0.7.0
[INFO] [stderr]   Downloaded unic-ucd-normal v0.7.0
[INFO] [stderr]   Downloaded unic-idna-mapping v0.7.0
[INFO] [stderr]   Downloaded unic-ucd-case v0.7.0
[INFO] [stderr]   Downloaded unic-ucd-name v0.7.0
[INFO] [stderr]   Downloaded unic-normal v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2438beceb8997fa4d69face66e50335384d5be12afb04ee75646aa166e17c615
[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" "2438beceb8997fa4d69face66e50335384d5be12afb04ee75646aa166e17c615", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2438beceb8997fa4d69face66e50335384d5be12afb04ee75646aa166e17c615", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2438beceb8997fa4d69face66e50335384d5be12afb04ee75646aa166e17c615", kill_on_drop: false }`
[INFO] [stdout] 2438beceb8997fa4d69face66e50335384d5be12afb04ee75646aa166e17c615
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c9228570668803e3e6402770d55f23a12c9ae686" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a1fa69dcbd0bb6e62da79fa2b5810ac3ddcd2fa9480618372674ee562c41e75
[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" "4a1fa69dcbd0bb6e62da79fa2b5810ac3ddcd2fa9480618372674ee562c41e75", kill_on_drop: false }`
[INFO] [stderr]     Checking unic-char-range v0.7.0
[INFO] [stderr]     Checking unic-common v0.7.0
[INFO] [stderr]     Checking unic-idna-punycode v0.7.0
[INFO] [stderr]     Checking unic-ucd-version v0.7.0
[INFO] [stderr]     Checking unic-char-property v0.7.0
[INFO] [stderr]     Checking unic-ucd-category v0.7.0
[INFO] [stderr]     Checking unic-ucd-bidi v0.7.0
[INFO] [stderr]     Checking unic-ucd-segment v0.7.0
[INFO] [stderr]     Checking unic-ucd-name v0.7.0
[INFO] [stderr]     Checking unic-ucd-common v0.7.0
[INFO] [stderr]     Checking unic-ucd-age v0.7.0
[INFO] [stderr]     Checking unic-ucd-ident v0.7.0
[INFO] [stderr]     Checking unic-emoji-char v0.7.0
[INFO] [stderr]     Checking unic-ucd-case v0.7.0
[INFO] [stderr]     Checking unic-idna-mapping v0.7.0
[INFO] [stderr]     Checking unic-char v0.7.0
[INFO] [stderr]     Checking unic-emoji v0.7.0
[INFO] [stderr]     Checking unic-ucd-normal v0.7.0
[INFO] [stderr]     Checking unic-bidi v0.7.0
[INFO] [stderr]     Checking unic-segment v0.7.0
[INFO] [stderr]     Checking unic-normal v0.7.0
[INFO] [stderr]     Checking unic-idna v0.7.0
[INFO] [stderr]     Checking unic-ucd v0.7.0
[INFO] [stderr]     Checking unic v0.7.0
[INFO] [stderr]     Checking rev-up-your-harley v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.23s
[INFO] running `Command { std: "docker" "inspect" "4a1fa69dcbd0bb6e62da79fa2b5810ac3ddcd2fa9480618372674ee562c41e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a1fa69dcbd0bb6e62da79fa2b5810ac3ddcd2fa9480618372674ee562c41e75", kill_on_drop: false }`
[INFO] [stdout] 4a1fa69dcbd0bb6e62da79fa2b5810ac3ddcd2fa9480618372674ee562c41e75