[INFO] cloning repository https://github.com/evanbowman/Oxide
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/evanbowman/Oxide" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevanbowman%2FOxide"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevanbowman%2FOxide'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2d3d3706c6f046a238c1c3d60b95069d1e673908
[INFO] checking evanbowman/Oxide against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevanbowman%2FOxide" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/evanbowman/Oxide on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/evanbowman/Oxide
[INFO] finished tweaking git repo https://github.com/evanbowman/Oxide
[INFO] tweaked toml for git repo https://github.com/evanbowman/Oxide written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/evanbowman/Oxide already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 8e143c99869f6dcf6353b783b4d36f205d0d1d7911fedc0977e7c9648acc808a
[INFO] running `"docker" "start" "-a" "8e143c99869f6dcf6353b783b4d36f205d0d1d7911fedc0977e7c9648acc808a"`
[INFO] [stderr]     Checking libc v0.2.15
[INFO] [stderr]     Checking regex-syntax v0.3.4
[INFO] [stderr]     Checking ansi_term v0.8.0
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking fs2 v0.2.5
[INFO] [stderr]     Checking time v0.1.35
[INFO] [stderr]     Checking num_cpus v1.0.0
[INFO] [stderr]     Checking thread_local v0.2.6
[INFO] [stderr]     Checking aho-corasick v0.5.2
[INFO] [stderr]     Checking memmap v0.4.0
[INFO] [stderr]     Checking regex v0.1.73
[INFO] [stderr]     Checking ox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]  --> src/dir.rs:9:17
[INFO] [stderr]   |
[INFO] [stderr] 9 |         true => try!(walk(path, &mut entries)),
[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/dir.rs:10:18
[INFO] [stderr]    |
[INFO] [stderr] 10 |         false => try!(explore(path, &mut entries)),
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dir.rs:27:22
[INFO] [stderr]    |
[INFO] [stderr] 27 |         for entry in try!(fs::read_dir(dir)) {
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dir.rs:28:25
[INFO] [stderr]    |
[INFO] [stderr] 28 |             let entry = try!(entry);
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dir.rs:31:17
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 try!(walk(&path, entries));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dir.rs:44:22
[INFO] [stderr]    |
[INFO] [stderr] 44 |         for entry in try!(fs::read_dir(dir)) {
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dir.rs:45:25
[INFO] [stderr]    |
[INFO] [stderr] 45 |             let entry = try!(entry);
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]  --> src/dir.rs:9:17
[INFO] [stderr]   |
[INFO] [stderr] 9 |         true => try!(walk(path, &mut entries)),
[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/dir.rs:10:18
[INFO] [stderr]    |
[INFO] [stderr] 10 |         false => try!(explore(path, &mut entries)),
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dir.rs:27:22
[INFO] [stderr]    |
[INFO] [stderr] 27 |         for entry in try!(fs::read_dir(dir)) {
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dir.rs:28:25
[INFO] [stderr]    |
[INFO] [stderr] 28 |             let entry = try!(entry);
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dir.rs:31:17
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 try!(walk(&path, entries));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dir.rs:44:22
[INFO] [stderr]    |
[INFO] [stderr] 44 |         for entry in try!(fs::read_dir(dir)) {
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dir.rs:45:25
[INFO] [stderr]    |
[INFO] [stderr] 45 |             let entry = try!(entry);
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.15s
[INFO] running `"docker" "inspect" "8e143c99869f6dcf6353b783b4d36f205d0d1d7911fedc0977e7c9648acc808a"`
[INFO] running `"docker" "rm" "-f" "8e143c99869f6dcf6353b783b4d36f205d0d1d7911fedc0977e7c9648acc808a"`
[INFO] [stdout] 8e143c99869f6dcf6353b783b4d36f205d0d1d7911fedc0977e7c9648acc808a