[INFO] updating cached repository https://github.com/CanalTP/munin
[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] 30725ea5b689d9386648caae0979934f0e2d983c
[INFO] checking CanalTP/munin against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCanalTP%2Fmunin" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CanalTP/munin on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/CanalTP/munin
[INFO] finished tweaking git repo https://github.com/CanalTP/munin
[INFO] tweaked toml for git repo https://github.com/CanalTP/munin written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/CanalTP/munin already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-7/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[INFO] the lockfile is outdated, regenerating it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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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] 9e7ff12518cfa234c9e8283bbcb6059c318c3c6aa1d7fe45871af7513e6cf683
[INFO] running `"docker" "start" "-a" "9e7ff12518cfa234c9e8283bbcb6059c318c3c6aa1d7fe45871af7513e6cf683"`
[INFO] [stderr]     Checking mdo v0.3.0
[INFO] [stderr]     Checking serde_json v1.0.51
[INFO] [stderr]     Checking docopt v1.1.0
[INFO] [stderr]     Checking bstr v0.2.12
[INFO] [stderr]     Checking persistent v0.4.0
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking bodyparser v0.8.0
[INFO] [stderr]     Checking urlencoded v0.6.0
[INFO] [stderr]     Checking munin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: could not find `http` in `curl`
[INFO] [stderr]   --> src/index.rs:67:36
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub type CurlResult = Result<curl::http::Response, curl::ErrCode>;
[INFO] [stderr]    |                                    ^^^^ could not find `http` in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `http` in `curl`
[INFO] [stderr]   --> src/index.rs:71:16
[INFO] [stderr]    |
[INFO] [stderr] 71 |     try!(curl::http::handle().delete("http://localhost:9200/munin").exec());
[INFO] [stderr]    |                ^^^^ could not find `http` in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `http` in `curl`
[INFO] [stderr]   --> src/index.rs:75:26
[INFO] [stderr]    |
[INFO] [stderr] 75 |     let res = try!(curl::http::handle().put("http://localhost:9200/munin", analysis).exec());
[INFO] [stderr]    |                          ^^^^ could not find `http` in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `http` in `curl`
[INFO] [stderr]   --> src/index.rs:90:28
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let mut handle = curl::http::handle();
[INFO] [stderr]    |                            ^^^^ could not find `http` in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `http` in `curl`
[INFO] [stderr]   --> src/main.rs:50:35
[INFO] [stderr]    |
[INFO] [stderr] 50 | fn query(q: &str) -> Result<curl::http::Response, curl::ErrCode> {
[INFO] [stderr]    |                                   ^^^^ could not find `http` in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `http` in `curl`
[INFO] [stderr]   --> src/main.rs:53:27
[INFO] [stderr]    |
[INFO] [stderr] 53 |     let resp = try!(curl::http::handle()
[INFO] [stderr]    |                           ^^^^ could not find `http` in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `http` in `curl`
[INFO] [stderr]   --> src/main.rs:59:22
[INFO] [stderr]    |
[INFO] [stderr] 59 |     let resp = curl::http::handle()
[INFO] [stderr]    |                      ^^^^ could not find `http` in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `http` in `curl`
[INFO] [stderr]   --> src/main.rs:65:59
[INFO] [stderr]    |
[INFO] [stderr] 65 | fn query_location(q: &str, coord: &Coord) -> Result<curl::http::Response, curl::ErrCode> {
[INFO] [stderr]    |                                                           ^^^^ could not find `http` in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `http` in `curl`
[INFO] [stderr]   --> src/main.rs:71:27
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let resp = try!(curl::http::handle()
[INFO] [stderr]    |                           ^^^^ could not find `http` in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `http` in `curl`
[INFO] [stderr]   --> src/main.rs:80:22
[INFO] [stderr]    |
[INFO] [stderr] 80 |     let resp = curl::http::handle()
[INFO] [stderr]    |                      ^^^^ could not find `http` in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `http` in `curl`
[INFO] [stderr]   --> src/main.rs:89:15
[INFO] [stderr]    |
[INFO] [stderr] 89 |         curl::http::handle().post("http://localhost:9200/munin/addr/_search?pretty&size=1", &query)
[INFO] [stderr]    |               ^^^^ could not find `http` in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ErrCode` in crate `curl`
[INFO] [stderr]   --> src/index.rs:67:58
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub type CurlResult = Result<curl::http::Response, curl::ErrCode>;
[INFO] [stderr]    |                                                          ^^^^^^^ not found in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ErrCode` in crate `curl`
[INFO] [stderr]   --> src/index.rs:69:53
[INFO] [stderr]    |
[INFO] [stderr] 69 | pub fn purge_and_create_munin() -> Result<(), curl::ErrCode> {
[INFO] [stderr]    |                                                     ^^^^^^^ not found in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ErrCode` in crate `curl`
[INFO] [stderr]   --> src/index.rs:86:70
[INFO] [stderr]    |
[INFO] [stderr] 86 | fn bulk_index<'a, T, I>(url: &str, mut iter: I) -> Result<u32, curl::ErrCode>
[INFO] [stderr]    |                                                                      ^^^^^^^ not found in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ErrCode` in crate `curl`
[INFO] [stderr]    --> src/index.rs:115:70
[INFO] [stderr]     |
[INFO] [stderr] 115 | pub fn index<I: Iterator<Item = Addr>>(iter: I) -> Result<u32, curl::ErrCode> {
[INFO] [stderr]     |                                                                      ^^^^^^^ not found in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ErrCode` in crate `curl`
[INFO] [stderr]   --> src/main.rs:50:57
[INFO] [stderr]    |
[INFO] [stderr] 50 | fn query(q: &str) -> Result<curl::http::Response, curl::ErrCode> {
[INFO] [stderr]    |                                                         ^^^^^^^ not found in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ErrCode` in crate `curl`
[INFO] [stderr]   --> src/main.rs:65:81
[INFO] [stderr]    |
[INFO] [stderr] 65 | fn query_location(q: &str, coord: &Coord) -> Result<curl::http::Response, curl::ErrCode> {
[INFO] [stderr]    |                                                                                 ^^^^^^^ not found in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ErrCode` in crate `curl`
[INFO] [stderr]   --> src/main.rs:86:52
[INFO] [stderr]    |
[INFO] [stderr] 86 | fn geocode(lon: f64, lat: f64) -> Result<(), curl::ErrCode> {
[INFO] [stderr]    |                                                    ^^^^^^^ not found in `curl`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/index.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     try!(curl::http::handle().delete("http://localhost:9200/munin").exec());
[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/index.rs:75:15
[INFO] [stderr]    |
[INFO] [stderr] 75 |     let res = try!(curl::http::handle().put("http://localhost:9200/munin", analysis).exec());
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/index.rs:102:19
[INFO] [stderr]     |
[INFO] [stderr] 102 |         let res = try!(handle.post(&*url, &chunk).exec());
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/index.rs:118:5
[INFO] [stderr]     |
[INFO] [stderr] 118 |     try!(bulk_index("http://localhost:9200/munin/addr", iter.inspect(|addr| {
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/index.rs:122:5
[INFO] [stderr]     |
[INFO] [stderr] 122 |     try!(bulk_index("http://localhost:9200/munin/admin", admins.into_iter().map(|e| e.1)));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/main.rs:53:16
[INFO] [stderr]    |
[INFO] [stderr] 53 |     let resp = try!(curl::http::handle()
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/main.rs:71:16
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let resp = try!(curl::http::handle()
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/main.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |     let r = try! {
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `http` in `curl`
[INFO] [stderr]   --> src/index.rs:67:36
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub type CurlResult = Result<curl::http::Response, curl::ErrCode>;
[INFO] [stderr]    |                                    ^^^^ could not find `http` in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `http` in `curl`
[INFO] [stderr]   --> src/index.rs:71:16
[INFO] [stderr]    |
[INFO] [stderr] 71 |     try!(curl::http::handle().delete("http://localhost:9200/munin").exec());
[INFO] [stderr]    |                ^^^^ could not find `http` in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `http` in `curl`
[INFO] [stderr]   --> src/index.rs:75:26
[INFO] [stderr]    |
[INFO] [stderr] 75 |     let res = try!(curl::http::handle().put("http://localhost:9200/munin", analysis).exec());
[INFO] [stderr]    |                          ^^^^ could not find `http` in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `http` in `curl`
[INFO] [stderr]   --> src/index.rs:90:28
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let mut handle = curl::http::handle();
[INFO] [stderr]    |                            ^^^^ could not find `http` in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `http` in `curl`
[INFO] [stderr]   --> src/main.rs:50:35
[INFO] [stderr]    |
[INFO] [stderr] 50 | fn query(q: &str) -> Result<curl::http::Response, curl::ErrCode> {
[INFO] [stderr]    |                                   ^^^^ could not find `http` in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `http` in `curl`
[INFO] [stderr]   --> src/main.rs:53:27
[INFO] [stderr]    |
[INFO] [stderr] 53 |     let resp = try!(curl::http::handle()
[INFO] [stderr]    |                           ^^^^ could not find `http` in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `http` in `curl`
[INFO] [stderr]   --> src/main.rs:59:22
[INFO] [stderr]    |
[INFO] [stderr] 59 |     let resp = curl::http::handle()
[INFO] [stderr]    |                      ^^^^ could not find `http` in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `http` in `curl`
[INFO] [stderr]   --> src/main.rs:65:59
[INFO] [stderr]    |
[INFO] [stderr] 65 | fn query_location(q: &str, coord: &Coord) -> Result<curl::http::Response, curl::ErrCode> {
[INFO] [stderr]    |                                                           ^^^^ could not find `http` in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `http` in `curl`
[INFO] [stderr]   --> src/main.rs:71:27
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let resp = try!(curl::http::handle()
[INFO] [stderr]    |                           ^^^^ could not find `http` in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `http` in `curl`
[INFO] [stderr]   --> src/main.rs:80:22
[INFO] [stderr]    |
[INFO] [stderr] 80 |     let resp = curl::http::handle()
[INFO] [stderr]    |                      ^^^^ could not find `http` in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `http` in `curl`
[INFO] [stderr]   --> src/main.rs:89:15
[INFO] [stderr]    |
[INFO] [stderr] 89 |         curl::http::handle().post("http://localhost:9200/munin/addr/_search?pretty&size=1", &query)
[INFO] [stderr]    |               ^^^^ could not find `http` in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ErrCode` in crate `curl`
[INFO] [stderr]   --> src/index.rs:67:58
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub type CurlResult = Result<curl::http::Response, curl::ErrCode>;
[INFO] [stderr]    |                                                          ^^^^^^^ not found in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ErrCode` in crate `curl`
[INFO] [stderr]   --> src/index.rs:69:53
[INFO] [stderr]    |
[INFO] [stderr] 69 | pub fn purge_and_create_munin() -> Result<(), curl::ErrCode> {
[INFO] [stderr]    |                                                     ^^^^^^^ not found in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ErrCode` in crate `curl`
[INFO] [stderr]   --> src/index.rs:86:70
[INFO] [stderr]    |
[INFO] [stderr] 86 | fn bulk_index<'a, T, I>(url: &str, mut iter: I) -> Result<u32, curl::ErrCode>
[INFO] [stderr]    |                                                                      ^^^^^^^ not found in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ErrCode` in crate `curl`
[INFO] [stderr]    --> src/index.rs:115:70
[INFO] [stderr]     |
[INFO] [stderr] 115 | pub fn index<I: Iterator<Item = Addr>>(iter: I) -> Result<u32, curl::ErrCode> {
[INFO] [stderr]     |                                                                      ^^^^^^^ not found in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ErrCode` in crate `curl`
[INFO] [stderr]   --> src/main.rs:50:57
[INFO] [stderr]    |
[INFO] [stderr] 50 | fn query(q: &str) -> Result<curl::http::Response, curl::ErrCode> {
[INFO] [stderr]    |                                                         ^^^^^^^ not found in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ErrCode` in crate `curl`
[INFO] [stderr]   --> src/main.rs:65:81
[INFO] [stderr]    |
[INFO] [stderr] 65 | fn query_location(q: &str, coord: &Coord) -> Result<curl::http::Response, curl::ErrCode> {
[INFO] [stderr]    |                                                                                 ^^^^^^^ not found in `curl`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ErrCode` in crate `curl`
[INFO] [stderr]   --> src/main.rs:86:52
[INFO] [stderr]    |
[INFO] [stderr] 86 | fn geocode(lon: f64, lat: f64) -> Result<(), curl::ErrCode> {
[INFO] [stderr]    |                                                    ^^^^^^^ not found in `curl`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/index.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     try!(curl::http::handle().delete("http://localhost:9200/munin").exec());
[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/index.rs:75:15
[INFO] [stderr]    |
[INFO] [stderr] 75 |     let res = try!(curl::http::handle().put("http://localhost:9200/munin", analysis).exec());
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/index.rs:102:19
[INFO] [stderr]     |
[INFO] [stderr] 102 |         let res = try!(handle.post(&*url, &chunk).exec());
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/index.rs:118:5
[INFO] [stderr]     |
[INFO] [stderr] 118 |     try!(bulk_index("http://localhost:9200/munin/addr", iter.inspect(|addr| {
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/index.rs:122:5
[INFO] [stderr]     |
[INFO] [stderr] 122 |     try!(bulk_index("http://localhost:9200/munin/admin", admins.into_iter().map(|e| e.1)));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/main.rs:53:16
[INFO] [stderr]    |
[INFO] [stderr] 53 |     let resp = try!(curl::http::handle()
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/main.rs:71:16
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let resp = try!(curl::http::handle()
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/main.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |     let r = try! {
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `from_file` found for struct `csv::Reader<_>` in the current scope
[INFO] [stderr]   --> src/main.rs:43:36
[INFO] [stderr]    |
[INFO] [stderr] 43 |         let mut rdr = csv::Reader::from_file(&Path::new(&f)).unwrap().has_headers(false);
[INFO] [stderr]    |                                    ^^^^^^^^^ function or associated item not found in `csv::Reader<_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `from_file` found for struct `csv::Reader<_>` in the current scope
[INFO] [stderr]   --> src/main.rs:43:36
[INFO] [stderr]    |
[INFO] [stderr] 43 |         let mut rdr = csv::Reader::from_file(&Path::new(&f)).unwrap().has_headers(false);
[INFO] [stderr]    |                                    ^^^^^^^^^ function or associated item not found in `csv::Reader<_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `decode` found for struct `docopt::Docopt` in the current scope
[INFO] [stderr]    --> src/main.rs:224:25
[INFO] [stderr]     |
[INFO] [stderr] 224 |         .and_then(|d| d.decode())
[INFO] [stderr]     |                         ^^^^^^ method not found in `docopt::Docopt`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `decode` found for struct `docopt::Docopt` in the current scope
[INFO] [stderr]    --> src/main.rs:224:25
[INFO] [stderr]     |
[INFO] [stderr] 224 |         .and_then(|d| d.decode())
[INFO] [stderr]     |                         ^^^^^^ method not found in `docopt::Docopt`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 20 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0433, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: aborting due to 20 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0433, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `munin`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `munin`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9e7ff12518cfa234c9e8283bbcb6059c318c3c6aa1d7fe45871af7513e6cf683"`
[INFO] running `"docker" "rm" "-f" "9e7ff12518cfa234c9e8283bbcb6059c318c3c6aa1d7fe45871af7513e6cf683"`
[INFO] [stdout] 9e7ff12518cfa234c9e8283bbcb6059c318c3c6aa1d7fe45871af7513e6cf683
