[INFO] fetching crate redif 0.1.1...
[INFO] checking redif-0.1.1 against master#446e5e57b667c841ba3ebb4b41b44fb98bd3af4b for pr-65294
[INFO] extracting crate redif 0.1.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate redif 0.1.1 on toolchain 446e5e57b667c841ba3ebb4b41b44fb98bd3af4b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate redif 0.1.1
[INFO] finished tweaking crates.io crate redif 0.1.1
[INFO] tweaked toml for crates.io crate redif 0.1.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "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] 212cbe752989aff6955a23cc65e4cb104f6f18b5d1020d06d7c9e904892c625c
[INFO] running `"docker" "start" "-a" "212cbe752989aff6955a23cc65e4cb104f6f18b5d1020d06d7c9e904892c625c"`
[INFO] [stderr]    Compiling nix v0.6.0
[INFO] [stderr]     Checking amy v0.8.2
[INFO] [stderr]     Checking redif v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/value.rs:243:17
[INFO] [stderr]     |
[INFO] [stderr] 243 |                 try!(write!(fmt, "bulk("));
[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/value.rs:247:25
[INFO] [stderr]     |
[INFO] [stderr] 247 |                         try!(write!(fmt, ", "));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/value.rs:249:21
[INFO] [stderr]     |
[INFO] [stderr] 249 |                     try!(write!(fmt, "{:?}", val));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/value.rs:243:17
[INFO] [stderr]     |
[INFO] [stderr] 243 |                 try!(write!(fmt, "bulk("));
[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/value.rs:247:25
[INFO] [stderr]     |
[INFO] [stderr] 247 |                         try!(write!(fmt, ", "));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/value.rs:249:21
[INFO] [stderr]     |
[INFO] [stderr] 249 |                     try!(write!(fmt, "{:?}", val));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.55s
[INFO] running `"docker" "inspect" "212cbe752989aff6955a23cc65e4cb104f6f18b5d1020d06d7c9e904892c625c"`
[INFO] running `"docker" "rm" "-f" "212cbe752989aff6955a23cc65e4cb104f6f18b5d1020d06d7c9e904892c625c"`
[INFO] [stdout] 212cbe752989aff6955a23cc65e4cb104f6f18b5d1020d06d7c9e904892c625c