[INFO] crate rustdoc-stripper 0.1.9 is already in cache
[INFO] checking rustdoc-stripper-0.1.9 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate rustdoc-stripper 0.1.9 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rustdoc-stripper 0.1.9 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rustdoc-stripper 0.1.9
[INFO] finished tweaking crates.io crate rustdoc-stripper 0.1.9
[INFO] tweaked toml for crates.io crate rustdoc-stripper 0.1.9 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate rustdoc-stripper 0.1.9 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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] b4dc65c1e6f8f73bc678170be299e3466aa73982fc671090a7f55ec7929a26ac
[INFO] running `"docker" "start" "-a" "b4dc65c1e6f8f73bc678170be299e3466aa73982fc671090a7f55ec7929a26ac"`
[INFO] [stderr]     Checking rustdoc-stripper v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types.rs:147:17
[INFO] [stderr]     |
[INFO] [stderr] 147 |                 try!(sub_call(f, p.borrow(), true));
[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/utils.rs:142:5
[INFO] [stderr]     |
[INFO] [stderr] 142 |     try!(writeln!(w, "{}{}{}", MOD_COMMENT, id, END_INFO));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking tempfile v3.0.8
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types.rs:147:17
[INFO] [stderr]     |
[INFO] [stderr] 147 |                 try!(sub_call(f, p.borrow(), true));
[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/utils.rs:142:5
[INFO] [stderr]     |
[INFO] [stderr] 142 |     try!(writeln!(w, "{}{}{}", MOD_COMMENT, id, END_INFO));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.58s
[INFO] running `"docker" "inspect" "b4dc65c1e6f8f73bc678170be299e3466aa73982fc671090a7f55ec7929a26ac"`
[INFO] running `"docker" "rm" "-f" "b4dc65c1e6f8f73bc678170be299e3466aa73982fc671090a7f55ec7929a26ac"`
[INFO] [stdout] b4dc65c1e6f8f73bc678170be299e3466aa73982fc671090a7f55ec7929a26ac
