[INFO] fetching crate yass-parser 0.1.1...
[INFO] checking yass-parser-0.1.1 against try#353a0a223066e9f46a1d935f2271a26c3c5002bb for pr-75180
[INFO] extracting crate yass-parser 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate yass-parser 0.1.1 on toolchain 353a0a223066e9f46a1d935f2271a26c3c5002bb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yass-parser 0.1.1
[INFO] finished tweaking crates.io crate yass-parser 0.1.1
[INFO] tweaked toml for crates.io crate yass-parser 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6dc6d8d5896b231d1223c72ba267e681b9b9729d7d9ef6543e074256c29292a
[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" "c6dc6d8d5896b231d1223c72ba267e681b9b9729d7d9ef6543e074256c29292a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6dc6d8d5896b231d1223c72ba267e681b9b9729d7d9ef6543e074256c29292a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6dc6d8d5896b231d1223c72ba267e681b9b9729d7d9ef6543e074256c29292a", kill_on_drop: false }`
[INFO] [stdout] c6dc6d8d5896b231d1223c72ba267e681b9b9729d7d9ef6543e074256c29292a
[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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] fc77c07199d9c2721fa6a3c4a9dbc461e670cb9f9d1941039051094e64f5a49d
[INFO] running `Command { std: "docker" "start" "-a" "fc77c07199d9c2721fa6a3c4a9dbc461e670cb9f9d1941039051094e64f5a49d", kill_on_drop: false }`
[INFO] [stderr]     Checking yass v0.1.1
[INFO] [stderr]     Checking yass-parser v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:402:32
[INFO] [stdout]     |
[INFO] [stdout] 402 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:411:56
[INFO] [stdout]     |
[INFO] [stdout] 411 | pub fn parse_stream(limits: ParserLimits, stream: &mut std::io::Read)
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:451:32
[INFO] [stdout]     |
[INFO] [stdout] 451 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:612:18
[INFO] [stdout]     |
[INFO] [stdout] 612 |             b'a' ... b'z' | b'A' ... b'Z' | b'0' ... b'9' | b'?' | b'!' => true,
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:612:34
[INFO] [stdout]     |
[INFO] [stdout] 612 |             b'a' ... b'z' | b'A' ... b'Z' | b'0' ... b'9' | b'?' | b'!' => true,
[INFO] [stdout]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:612:50
[INFO] [stdout]     |
[INFO] [stdout] 612 |             b'a' ... b'z' | b'A' ... b'Z' | b'0' ... b'9' | b'?' | b'!' => true,
[INFO] [stdout]     |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:619:18
[INFO] [stdout]     |
[INFO] [stdout] 619 |             0x00 ... 0x1F | 0x7F ... 0xFF => false,
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:619:34
[INFO] [stdout]     |
[INFO] [stdout] 619 |             0x00 ... 0x1F | 0x7F ... 0xFF => false,
[INFO] [stdout]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:402:32
[INFO] [stdout]     |
[INFO] [stdout] 402 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:411:56
[INFO] [stdout]     |
[INFO] [stdout] 411 | pub fn parse_stream(limits: ParserLimits, stream: &mut std::io::Read)
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:451:32
[INFO] [stdout]     |
[INFO] [stdout] 451 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:612:18
[INFO] [stdout]     |
[INFO] [stdout] 612 |             b'a' ... b'z' | b'A' ... b'Z' | b'0' ... b'9' | b'?' | b'!' => true,
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:612:34
[INFO] [stdout]     |
[INFO] [stdout] 612 |             b'a' ... b'z' | b'A' ... b'Z' | b'0' ... b'9' | b'?' | b'!' => true,
[INFO] [stdout]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:612:50
[INFO] [stdout]     |
[INFO] [stdout] 612 |             b'a' ... b'z' | b'A' ... b'Z' | b'0' ... b'9' | b'?' | b'!' => true,
[INFO] [stdout]     |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:619:18
[INFO] [stdout]     |
[INFO] [stdout] 619 |             0x00 ... 0x1F | 0x7F ... 0xFF => false,
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:619:34
[INFO] [stdout]     |
[INFO] [stdout] 619 |             0x00 ... 0x1F | 0x7F ... 0xFF => false,
[INFO] [stdout]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "fc77c07199d9c2721fa6a3c4a9dbc461e670cb9f9d1941039051094e64f5a49d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc77c07199d9c2721fa6a3c4a9dbc461e670cb9f9d1941039051094e64f5a49d", kill_on_drop: false }`
[INFO] [stdout] fc77c07199d9c2721fa6a3c4a9dbc461e670cb9f9d1941039051094e64f5a49d