[INFO] crate integer-encoding 1.0.7 is already in cache
[INFO] checking integer-encoding-1.0.7 against try#e60d9e09c55855f5a848fde8ad83e13131a5b241 for pr-68350
[INFO] extracting crate integer-encoding 1.0.7 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate integer-encoding 1.0.7 on toolchain e60d9e09c55855f5a848fde8ad83e13131a5b241
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate integer-encoding 1.0.7
[INFO] finished tweaking crates.io crate integer-encoding 1.0.7
[INFO] tweaked toml for crates.io crate integer-encoding 1.0.7 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 647c834813cc96215b057bd938cf5e58e9273806f7fa1112016a03293d994e5b
[INFO] running `"docker" "start" "-a" "647c834813cc96215b057bd938cf5e58e9273806f7fa1112016a03293d994e5b"`
[INFO] [stderr]     Checking integer-encoding v1.0.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:34:24
[INFO] [stderr]    |
[INFO] [stderr] 34 |             let read = try!(self.read(&mut buf[i..i + 1]));
[INFO] [stderr]    |                        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:66:20
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let read = try!(self.read(&mut buf[0..FI::required_space()]));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:34:24
[INFO] [stderr]    |
[INFO] [stderr] 34 |             let read = try!(self.read(&mut buf[i..i + 1]));
[INFO] [stderr]    |                        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/reader.rs:66:20
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let read = try!(self.read(&mut buf[0..FI::required_space()]));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "647c834813cc96215b057bd938cf5e58e9273806f7fa1112016a03293d994e5b"`
[INFO] running `"docker" "rm" "-f" "647c834813cc96215b057bd938cf5e58e9273806f7fa1112016a03293d994e5b"`
[INFO] [stdout] 647c834813cc96215b057bd938cf5e58e9273806f7fa1112016a03293d994e5b