[INFO] fetching crate apollo_minigrep 0.1.0...
[INFO] checking apollo_minigrep-0.1.0 against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781
[INFO] extracting crate apollo_minigrep 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate apollo_minigrep 0.1.0 on toolchain 195ad4830e11a544391abe296b146450dea8411b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate apollo_minigrep 0.1.0
[INFO] finished tweaking crates.io crate apollo_minigrep 0.1.0
[INFO] tweaked toml for crates.io crate apollo_minigrep 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate apollo_minigrep 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "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] afdefc07b948389ea853aca05a3f7308c5d82c580e382ca07a36327d1344e6ea
[INFO] running `Command { std: "docker" "start" "-a" "afdefc07b948389ea853aca05a3f7308c5d82c580e382ca07a36327d1344e6ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afdefc07b948389ea853aca05a3f7308c5d82c580e382ca07a36327d1344e6ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afdefc07b948389ea853aca05a3f7308c5d82c580e382ca07a36327d1344e6ea", kill_on_drop: false }`
[INFO] [stdout] afdefc07b948389ea853aca05a3f7308c5d82c580e382ca07a36327d1344e6ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f88f2f54757fbcd38e8d43f485e664d1fc4fb45c61969329adf1d2da60d52c2
[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" "9f88f2f54757fbcd38e8d43f485e664d1fc4fb45c61969329adf1d2da60d52c2", kill_on_drop: false }`
[INFO] [stderr]     Checking apollo_minigrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "9f88f2f54757fbcd38e8d43f485e664d1fc4fb45c61969329adf1d2da60d52c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f88f2f54757fbcd38e8d43f485e664d1fc4fb45c61969329adf1d2da60d52c2", kill_on_drop: false }`
[INFO] [stdout] 9f88f2f54757fbcd38e8d43f485e664d1fc4fb45c61969329adf1d2da60d52c2