[INFO] updating cached repository https://github.com/uguu/Reki3
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7dc4649fcfcdba65b2366eabb841daf60180ac0a
[INFO] checking uguu/Reki3 against master#0d2817a439c2ad9fe343f6347eb6d90947893363 for pr-67531
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuguu%2FReki3" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/uguu/Reki3 on toolchain 0d2817a439c2ad9fe343f6347eb6d90947893363
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0d2817a439c2ad9fe343f6347eb6d90947893363" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/uguu/Reki3
[INFO] finished tweaking git repo https://github.com/uguu/Reki3
[INFO] tweaked toml for git repo https://github.com/uguu/Reki3 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/uguu/Reki3 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0d2817a439c2ad9fe343f6347eb6d90947893363" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-9/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0d2817a439c2ad9fe343f6347eb6d90947893363" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0d2817a439c2ad9fe343f6347eb6d90947893363" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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" "+0d2817a439c2ad9fe343f6347eb6d90947893363" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 76cef8082cd08e7b24f8cc4fc47d8cc9836034b4bf21c3dd800371b32acb7602
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "76cef8082cd08e7b24f8cc4fc47d8cc9836034b4bf21c3dd800371b32acb7602"`
[INFO] [stderr]     Checking cookie v0.2.5
[INFO] [stderr]     Checking url v0.5.10
[INFO] [stderr]     Checking hyper v0.8.1
[INFO] [stderr]     Checking reki3 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:39:21
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let info_hash = try!(query_hashmap.get("info_hash")
[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/announce.rs:46:16
[INFO] [stderr]    |
[INFO] [stderr] 46 |     let port = try!(query_hashmap.get("port")
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:49:16
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let left = try!(query_hashmap.get("left")
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:52:19
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let compact = try!(query_hashmap.get("compact")
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:58:19
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let numwant = try!(query_hashmap.get("numwant")
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/announce.rs:158:19
[INFO] [stderr]     |
[INFO] [stderr] 158 |         results = try!(pipe.query(&(*r))
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/common.rs:118:28
[INFO] [stderr]     |
[INFO] [stderr] 118 |     let info_hash_binary = try!(percent_decode(input));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:39:21
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let info_hash = try!(query_hashmap.get("info_hash")
[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/announce.rs:46:16
[INFO] [stderr]    |
[INFO] [stderr] 46 |     let port = try!(query_hashmap.get("port")
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:49:16
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let left = try!(query_hashmap.get("left")
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:52:19
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let compact = try!(query_hashmap.get("compact")
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/announce.rs:58:19
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let numwant = try!(query_hashmap.get("numwant")
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/announce.rs:158:19
[INFO] [stderr]     |
[INFO] [stderr] 158 |         results = try!(pipe.query(&(*r))
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/common.rs:118:28
[INFO] [stderr]     |
[INFO] [stderr] 118 |     let info_hash_binary = try!(percent_decode(input));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.69s
[INFO] running `"docker" "inspect" "76cef8082cd08e7b24f8cc4fc47d8cc9836034b4bf21c3dd800371b32acb7602"`
[INFO] running `"docker" "rm" "-f" "76cef8082cd08e7b24f8cc4fc47d8cc9836034b4bf21c3dd800371b32acb7602"`
[INFO] [stdout] 76cef8082cd08e7b24f8cc4fc47d8cc9836034b4bf21c3dd800371b32acb7602