[INFO] fetching crate paths-as-strings 0.1.1...
[INFO] checking paths-as-strings-0.1.1 against try#32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d for pr-83312
[INFO] extracting crate paths-as-strings 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate paths-as-strings 0.1.1 on toolchain 32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate paths-as-strings 0.1.1
[INFO] finished tweaking crates.io crate paths-as-strings 0.1.1
[INFO] tweaked toml for crates.io crate paths-as-strings 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "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] cc1f8a1a7d2b788e03c3af425101d66232c5137f3749b66fc7d0d029164ea3ad
[INFO] running `Command { std: "docker" "start" "-a" "cc1f8a1a7d2b788e03c3af425101d66232c5137f3749b66fc7d0d029164ea3ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc1f8a1a7d2b788e03c3af425101d66232c5137f3749b66fc7d0d029164ea3ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc1f8a1a7d2b788e03c3af425101d66232c5137f3749b66fc7d0d029164ea3ad", kill_on_drop: false }`
[INFO] [stdout] cc1f8a1a7d2b788e03c3af425101d66232c5137f3749b66fc7d0d029164ea3ad
[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=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" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4592822efc8ff45f7734cae8636df918783c2ec7dc9e50d846124c83e54af41
[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" "d4592822efc8ff45f7734cae8636df918783c2ec7dc9e50d846124c83e54af41", kill_on_drop: false }`
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking paths-as-strings v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `paths_as_strings`
[INFO] [stdout]  --> examples/make_awkward_dir.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use paths_as_strings;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `original_path`
[INFO] [stdout]  --> examples/path_analyzer.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     original_path: PathBuf,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `encoded_path`
[INFO] [stdout]  --> examples/path_analyzer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     encoded_path: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "d4592822efc8ff45f7734cae8636df918783c2ec7dc9e50d846124c83e54af41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4592822efc8ff45f7734cae8636df918783c2ec7dc9e50d846124c83e54af41", kill_on_drop: false }`
[INFO] [stdout] d4592822efc8ff45f7734cae8636df918783c2ec7dc9e50d846124c83e54af41