[INFO] fetching crate fts 0.2.0...
[INFO] checking fts-0.2.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate fts 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate fts 0.2.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate fts 0.2.0
[INFO] finished tweaking crates.io crate fts 0.2.0
[INFO] tweaked toml for crates.io crate fts 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] 5cb8a989ed4419f8ae82975e5243867443746e8a11d713383a0c9e4a503a22c1
[INFO] running `"docker" "start" "-a" "5cb8a989ed4419f8ae82975e5243867443746e8a11d713383a0c9e4a503a22c1"`
[INFO] [stderr]     Checking bytecount v0.4.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking error-chain v0.12.1
[INFO] [stderr]     Checking cargo_metadata v0.6.4
[INFO] [stderr]     Checking skeptic v0.13.4
[INFO] [stderr]    Compiling fts v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/fts.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | /     bitflags! {
[INFO] [stderr] 21 | |         pub flags Flags: u32 {
[INFO] [stderr] 22 | |             /// follow command line symlinks
[INFO] [stderr] 23 | |             const COMFOLLOW = 0x0001,
[INFO] [stderr] ...  |
[INFO] [stderr] 36 | |         }
[INFO] [stderr] 37 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/fts.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | /     bitflags! {
[INFO] [stderr] 21 | |         pub flags Flags: u32 {
[INFO] [stderr] 22 | |             /// follow command line symlinks
[INFO] [stderr] 23 | |             const COMFOLLOW = 0x0001,
[INFO] [stderr] ...  |
[INFO] [stderr] 36 | |         }
[INFO] [stderr] 37 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/fts.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | /     bitflags! {
[INFO] [stderr] 21 | |         pub flags Flags: u32 {
[INFO] [stderr] 22 | |             /// follow command line symlinks
[INFO] [stderr] 23 | |             const COMFOLLOW = 0x0001,
[INFO] [stderr] ...  |
[INFO] [stderr] 36 | |         }
[INFO] [stderr] 37 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/fts.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | /     bitflags! {
[INFO] [stderr] 21 | |         pub flags Flags: u32 {
[INFO] [stderr] 22 | |             /// follow command line symlinks
[INFO] [stderr] 23 | |             const COMFOLLOW = 0x0001,
[INFO] [stderr] ...  |
[INFO] [stderr] 36 | |         }
[INFO] [stderr] 37 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.10s
[INFO] running `"docker" "inspect" "5cb8a989ed4419f8ae82975e5243867443746e8a11d713383a0c9e4a503a22c1"`
[INFO] running `"docker" "rm" "-f" "5cb8a989ed4419f8ae82975e5243867443746e8a11d713383a0c9e4a503a22c1"`
[INFO] [stdout] 5cb8a989ed4419f8ae82975e5243867443746e8a11d713383a0c9e4a503a22c1