[INFO] fetching crate rangeinfo 0.1.1...
[INFO] checking rangeinfo-0.1.1 against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920
[INFO] extracting crate rangeinfo 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rangeinfo 0.1.1 on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rangeinfo 0.1.1
[INFO] finished tweaking crates.io crate rangeinfo 0.1.1
[INFO] tweaked toml for crates.io crate rangeinfo 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52db0da0e57573fe01f13d072bb16ee1e63724e219f44720512b8e38099a14a8
[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" "52db0da0e57573fe01f13d072bb16ee1e63724e219f44720512b8e38099a14a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52db0da0e57573fe01f13d072bb16ee1e63724e219f44720512b8e38099a14a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52db0da0e57573fe01f13d072bb16ee1e63724e219f44720512b8e38099a14a8", kill_on_drop: false }`
[INFO] [stdout] 52db0da0e57573fe01f13d072bb16ee1e63724e219f44720512b8e38099a14a8
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38981ae53df9930ca51b7d60cedc51e72dd1e0879d25cab0c1fb7cfd9cd36874
[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" "38981ae53df9930ca51b7d60cedc51e72dd1e0879d25cab0c1fb7cfd9cd36874", kill_on_drop: false }`
[INFO] [stderr]     Checking rangeinfo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]   --> src/lib.rs:72:65
[INFO] [stdout]    |
[INFO] [stdout] 72 |     assert_eq!(RangeInfo { start: Closed(1), end: Closed(2) },(1...2).to_rangeinfo() );
[INFO] [stdout]    |                                                                 ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]    |
[INFO] [stdout] 72 |     assert_eq!(RangeInfo { start: Closed(1), end: Closed(2) },(1..2).to_rangeinfo() );
[INFO] [stdout]    |                                                                 ^^
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout] 72 |     assert_eq!(RangeInfo { start: Closed(1), end: Closed(2) },(1..=2).to_rangeinfo() );
[INFO] [stdout]    |                                                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]   --> src/lib.rs:73:59
[INFO] [stdout]    |
[INFO] [stdout] 73 |     assert_eq!(RangeInfo { start: Inf, end: Closed(2) },( ...2).to_rangeinfo() );
[INFO] [stdout]    |                                                           ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]    |
[INFO] [stdout] 73 |     assert_eq!(RangeInfo { start: Inf, end: Closed(2) },( ..2).to_rangeinfo() );
[INFO] [stdout]    |                                                           ^^
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout] 73 |     assert_eq!(RangeInfo { start: Inf, end: Closed(2) },( ..=2).to_rangeinfo() );
[INFO] [stdout]    |                                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `start` of struct `RangeInclusive` is private
[INFO] [stdout]   --> src/lib.rs:53:31
[INFO] [stdout]    |
[INFO] [stdout] 53 |             start:Closed(self.start.clone()),
[INFO] [stdout]    |                               ^^^^^ private field
[INFO] [stdout]    |
[INFO] [stdout] help: a method `start` also exists, call it with parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 |             start:Closed(self.start().clone()),
[INFO] [stdout]    |                                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `end` of struct `RangeInclusive` is private
[INFO] [stdout]   --> src/lib.rs:54:29
[INFO] [stdout]    |
[INFO] [stdout] 54 |             end:Closed(self.end.clone()),
[INFO] [stdout]    |                             ^^^ private field
[INFO] [stdout]    |
[INFO] [stdout] help: a method `end` also exists, call it with parentheses
[INFO] [stdout]    |
[INFO] [stdout] 54 |             end:Closed(self.end().clone()),
[INFO] [stdout]    |                                ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0616`.
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `start` of struct `RangeInclusive` is private
[INFO] [stdout]   --> src/lib.rs:53:31
[INFO] [stdout]    |
[INFO] [stdout] 53 |             start:Closed(self.start.clone()),
[INFO] [stdout]    |                               ^^^^^ private field
[INFO] [stdout]    |
[INFO] [stdout] help: a method `start` also exists, call it with parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 |             start:Closed(self.start().clone()),
[INFO] [stdout]    |                                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `end` of struct `RangeInclusive` is private
[INFO] [stdout]   --> src/lib.rs:54:29
[INFO] [stdout]    |
[INFO] [stdout] 54 |             end:Closed(self.end.clone()),
[INFO] [stdout]    |                             ^^^ private field
[INFO] [stdout]    |
[INFO] [stdout] help: a method `end` also exists, call it with parentheses
[INFO] [stdout]    |
[INFO] [stdout] 54 |             end:Closed(self.end().clone()),
[INFO] [stdout]    |                                ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0616`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rangeinfo`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "38981ae53df9930ca51b7d60cedc51e72dd1e0879d25cab0c1fb7cfd9cd36874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38981ae53df9930ca51b7d60cedc51e72dd1e0879d25cab0c1fb7cfd9cd36874", kill_on_drop: false }`
[INFO] [stdout] 38981ae53df9930ca51b7d60cedc51e72dd1e0879d25cab0c1fb7cfd9cd36874