[INFO] updating cached repository https://github.com/selectnull/rserve [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] 244cd59fc24034d36138a832a12036448d00a450 [INFO] testing selectnull/rserve against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fselectnull%2Frserve" "/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/selectnull/rserve on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/selectnull/rserve [INFO] finished tweaking git repo https://github.com/selectnull/rserve [INFO] tweaked toml for git repo https://github.com/selectnull/rserve written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/selectnull/rserve already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /workspace/builds/worker-4/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`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" "+beta-2020-06-03" "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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6ce493ec76b672567f9759cd3ffe2fd5c6c06b18f3e9b7bb9cda3c56cb4d73ec [INFO] running `"docker" "start" "-a" "6ce493ec76b672567f9759cd3ffe2fd5c6c06b18f3e9b7bb9cda3c56cb4d73ec"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling hoedown v3.0.5 [INFO] [stderr] Compiling mime v0.0.11 [INFO] [stderr] Compiling rserve v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::slice::::connect': renamed to join [INFO] [stderr] --> src/main.rs:26:10 [INFO] [stderr] | [INFO] [stderr] 26 | path.connect("/") [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 29 | fn get_mimetype(filename: String) -> Mime { [INFO] [stderr] | ---- expected `iron::mime::Mime` because of return type [INFO] [stderr] ... [INFO] [stderr] 36 | html_text [INFO] [stderr] | ^^^^^^^^^ expected struct `iron::mime::Mime`, found struct `mime::Mime` [INFO] [stderr] | [INFO] [stderr] = note: expected struct `iron::mime::Mime` [INFO] [stderr] found struct `mime::Mime` [INFO] [stderr] = note: perhaps two different versions of crate `mime` are being used? [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 29 | fn get_mimetype(filename: String) -> Mime { [INFO] [stderr] | ---- expected `iron::mime::Mime` because of return type [INFO] [stderr] ... [INFO] [stderr] 38 | html_text [INFO] [stderr] | ^^^^^^^^^ expected struct `iron::mime::Mime`, found struct `mime::Mime` [INFO] [stderr] | [INFO] [stderr] = note: expected struct `iron::mime::Mime` [INFO] [stderr] found struct `mime::Mime` [INFO] [stderr] = note: perhaps two different versions of crate `mime` are being used? [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 29 | fn get_mimetype(filename: String) -> Mime { [INFO] [stderr] | ---- expected `iron::mime::Mime` because of return type [INFO] [stderr] ... [INFO] [stderr] 40 | plain_text [INFO] [stderr] | ^^^^^^^^^^ expected struct `iron::mime::Mime`, found struct `mime::Mime` [INFO] [stderr] | [INFO] [stderr] = note: expected struct `iron::mime::Mime` [INFO] [stderr] found struct `mime::Mime` [INFO] [stderr] = note: perhaps two different versions of crate `mime` are being used? [INFO] [stderr] [INFO] [stderr] error[E0615]: attempted to take value of method `path` on type `iron::Url` [INFO] [stderr] --> src/main.rs:60:59 [INFO] [stderr] | [INFO] [stderr] 60 | let mimetype = get_mimetype(get_filename(&request.url.path)); [INFO] [stderr] | ^^^^ method, not a field [INFO] [stderr] | [INFO] [stderr] help: use parentheses to call the method [INFO] [stderr] | [INFO] [stderr] 60 | let mimetype = get_mimetype(get_filename(&request.url.path())); [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] error[E0615]: attempted to take value of method `path` on type `iron::Url` [INFO] [stderr] --> src/main.rs:61:57 [INFO] [stderr] | [INFO] [stderr] 61 | let content = get_content(get_filename(&request.url.path)); [INFO] [stderr] | ^^^^ method, not a field [INFO] [stderr] | [INFO] [stderr] help: use parentheses to call the method [INFO] [stderr] | [INFO] [stderr] 61 | let content = get_content(get_filename(&request.url.path())); [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0615. [INFO] [stderr] For more information about an error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `rserve`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "6ce493ec76b672567f9759cd3ffe2fd5c6c06b18f3e9b7bb9cda3c56cb4d73ec"` [INFO] running `"docker" "rm" "-f" "6ce493ec76b672567f9759cd3ffe2fd5c6c06b18f3e9b7bb9cda3c56cb4d73ec"` [INFO] [stdout] 6ce493ec76b672567f9759cd3ffe2fd5c6c06b18f3e9b7bb9cda3c56cb4d73ec