[INFO] updating cached repository s22h/rshttpd
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/s22h/rshttpd
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/s22h/rshttpd" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/s22h/rshttpd"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/s22h/rshttpd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/s22h/rshttpd" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/s22h/rshttpd"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/s22h/rshttpd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 264bf392261f0f2dcd84f10c5f94a48f78b35215
[INFO] sha for GitHub repo s22h/rshttpd: 264bf392261f0f2dcd84f10c5f94a48f78b35215
[INFO] validating manifest of s22h/rshttpd on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of s22h/rshttpd on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing s22h/rshttpd
[INFO] finished frobbing s22h/rshttpd
[INFO] frobbed toml for s22h/rshttpd written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/s22h/rshttpd/Cargo.toml
[INFO] started frobbing s22h/rshttpd
[INFO] finished frobbing s22h/rshttpd
[INFO] frobbed toml for s22h/rshttpd written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/s22h/rshttpd/Cargo.toml
[INFO] crate s22h/rshttpd already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/s22h/rshttpd/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking s22h/rshttpd against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-1/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/s22h/rshttpd:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ec703e97bed55a599ba5ee3ed7d8f943e4d8c62f333c73e8dd2c02da62fea2ce
[INFO] running `"docker" "start" "-a" "ec703e97bed55a599ba5ee3ed7d8f943e4d8c62f333c73e8dd2c02da62fea2ce"`
[INFO] [stderr]     Checking rshttpd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:14:3
[INFO] [stderr]    |
[INFO] [stderr] 13 |     match env_logger::init() {
[INFO] [stderr]    |           ------------------ this match expression has type `()`
[INFO] [stderr] 14 |         Ok(_) => {},
[INFO] [stderr]    |         ^^^^^ expected (), found enum `std::result::Result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `()`
[INFO] [stderr]               found type `std::result::Result<_, _>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:15:3
[INFO] [stderr]    |
[INFO] [stderr] 13 |     match env_logger::init() {
[INFO] [stderr]    |           ------------------ this match expression has type `()`
[INFO] [stderr] 14 |         Ok(_) => {},
[INFO] [stderr] 15 |         Err(e) => panic!("Could not initialize logger: {}", e)
[INFO] [stderr]    |         ^^^^^^ expected (), found enum `std::result::Result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `()`
[INFO] [stderr]               found type `std::result::Result<_, _>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:14:3
[INFO] [stderr]    |
[INFO] [stderr] 13 |     match env_logger::init() {
[INFO] [stderr]    |           ------------------ this match expression has type `()`
[INFO] [stderr] 14 |         Ok(_) => {},
[INFO] [stderr]    |         ^^^^^ expected (), found enum `std::result::Result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `()`
[INFO] [stderr]               found type `std::result::Result<_, _>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:15:3
[INFO] [stderr]    |
[INFO] [stderr] 13 |     match env_logger::init() {
[INFO] [stderr]    |           ------------------ this match expression has type `()`
[INFO] [stderr] 14 |         Ok(_) => {},
[INFO] [stderr] 15 |         Err(e) => panic!("Could not initialize logger: {}", e)
[INFO] [stderr]    |         ^^^^^^ expected (), found enum `std::result::Result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `()`
[INFO] [stderr]               found type `std::result::Result<_, _>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `at` found for type `rshttpd::server::regex::Captures<'_>` in the current scope
[INFO] [stderr]    --> src/rshttpd/server.rs:107:22
[INFO] [stderr]     |
[INFO] [stderr] 107 |                 let method = cap.at(1).unwrap_or("");
[INFO] [stderr]     |                                  ^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `at` found for type `rshttpd::server::regex::Captures<'_>` in the current scope
[INFO] [stderr]    --> src/rshttpd/server.rs:108:19
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 let uri = cap.at(2).unwrap_or("");
[INFO] [stderr]     |                               ^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error[E0599]: no method named `at` found for type `rshttpd::server::regex::Captures<'_>` in the current scope
[INFO] [stderr]    --> src/rshttpd/server.rs:107:22
[INFO] [stderr]     |
[INFO] [stderr] 107 |                 let method = cap.at(1).unwrap_or("");
[INFO] [stderr]     |                                  ^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `at` found for type `rshttpd::server::regex::Captures<'_>` in the current scope
[INFO] [stderr]    --> src/rshttpd/server.rs:108:19
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 let uri = cap.at(2).unwrap_or("");
[INFO] [stderr]     |                               ^^
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rshttpd`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `rshttpd`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ec703e97bed55a599ba5ee3ed7d8f943e4d8c62f333c73e8dd2c02da62fea2ce"`
[INFO] running `"docker" "rm" "-f" "ec703e97bed55a599ba5ee3ed7d8f943e4d8c62f333c73e8dd2c02da62fea2ce"`
[INFO] [stdout] ec703e97bed55a599ba5ee3ed7d8f943e4d8c62f333c73e8dd2c02da62fea2ce