[INFO] updating cached repository https://github.com/Frederick888/mediaserver-rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/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] 4359dd216e0081d94c5b975986dbf998e595ef2b
[INFO] checking Frederick888/mediaserver-rust against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrederick888%2Fmediaserver-rust" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Frederick888/mediaserver-rust on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Frederick888/mediaserver-rust
[INFO] finished tweaking git repo https://github.com/Frederick888/mediaserver-rust
[INFO] tweaked toml for git repo https://github.com/Frederick888/mediaserver-rust written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Frederick888/mediaserver-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6164305c50f960291498e037bb5796572c7c272884b1e577b2a25238a07d3751
[INFO] running `"docker" "start" "-a" "6164305c50f960291498e037bb5796572c7c272884b1e577b2a25238a07d3751"`
[INFO] [stderr]     Checking libc v0.2.27
[INFO] [stderr]     Checking slog v2.0.6
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stderr]     Checking term_size v0.3.0
[INFO] [stderr]     Checking num_cpus v1.6.2
[INFO] [stderr]     Checking isatty v0.1.3
[INFO] [stderr]     Checking atty v0.2.2
[INFO] [stderr]     Checking textwrap v0.6.0
[INFO] [stderr]     Checking hyper v0.10.12
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]     Checking clap v2.25.1
[INFO] [stderr]     Checking slog-term v2.0.2
[INFO] [stderr]     Checking iron v0.5.1
[INFO] [stderr]     Checking mediaserver v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler/server.rs:10:41
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let raw_query_path = format!(".{}", try!(get_path(req)));
[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/handler/server.rs:17:25
[INFO] [stderr]    |
[INFO] [stderr] 17 |             let paths = try!(fs::read_dir(query_path).map_err(HandlerError::from));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler/server.rs:69:21
[INFO] [stderr]    |
[INFO] [stderr] 69 |                     try!(path_to_file_name(query_path)).to_owned().into_bytes(),
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler/mod.rs:64:21
[INFO] [stderr]    |
[INFO] [stderr] 64 |     let file_name = try!(path.file_name().ok_or_else(|| {
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler/mod.rs:74:16
[INFO] [stderr]    |
[INFO] [stderr] 74 |     let meta = try!(fs::metadata(path));
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler/mod.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |         try!(path.to_str().map(|i| { &i[1..] }).ok_or_else(|| {
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler/mod.rs:85:13
[INFO] [stderr]    |
[INFO] [stderr] 85 |             try!(meta.modified().map(|ref i| system_time_to_epoch(i))),
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler/mod.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |             try!(path_to_file_name(path))
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler/mod.rs:93:13
[INFO] [stderr]    |
[INFO] [stderr] 93 |             try!(path_to_file_name(path)),
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler/mod.rs:95:13
[INFO] [stderr]    |
[INFO] [stderr] 95 |             try!(meta.modified().map(|ref i| system_time_to_epoch(i))),
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler/mod.rs:96:13
[INFO] [stderr]    |
[INFO] [stderr] 96 |             try!(path_to_file_name(path))
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/main.rs:83:52
[INFO] [stderr]    |
[INFO] [stderr] 83 |     Iron::new(chain).http(listen_address).unwrap();;
[INFO] [stderr]    |                                                    ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     lazy_static! {
[INFO] [stderr] 22 | |         static ref ROOT: slog::Logger = slog::Logger::root(
[INFO] [stderr] 23 | |             slog_term::FullFormat::new(slog_term::PlainSyncDecorator::new(stdout()))
[INFO] [stderr] 24 | |             .build().fuse(), o!()
[INFO] [stderr] 25 | |         );
[INFO] [stderr] 26 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     lazy_static! {
[INFO] [stderr] 22 | |         static ref ROOT: slog::Logger = slog::Logger::root(
[INFO] [stderr] 23 | |             slog_term::FullFormat::new(slog_term::PlainSyncDecorator::new(stdout()))
[INFO] [stderr] 24 | |             .build().fuse(), o!()
[INFO] [stderr] 25 | |         );
[INFO] [stderr] 26 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | /     lazy_static! {
[INFO] [stderr] 32 | |         static ref MATCHES: ArgMatches<'static> = App::new("MediaServer")
[INFO] [stderr] 33 | |             .version(env!("CARGO_PKG_VERSION"))
[INFO] [stderr] 34 | |             .author("Frederick Zhang <frederick888@tsundere.moe>")
[INFO] [stderr] ...  |
[INFO] [stderr] 70 | |             .get_matches();
[INFO] [stderr] 71 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | /     lazy_static! {
[INFO] [stderr] 32 | |         static ref MATCHES: ArgMatches<'static> = App::new("MediaServer")
[INFO] [stderr] 33 | |             .version(env!("CARGO_PKG_VERSION"))
[INFO] [stderr] 34 | |             .author("Frederick Zhang <frederick888@tsundere.moe>")
[INFO] [stderr] ...  |
[INFO] [stderr] 70 | |             .get_matches();
[INFO] [stderr] 71 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/handler/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | /     lazy_static! {
[INFO] [stderr] 15 | |         static ref EXTS: HashSet<&'static str> = vec![
[INFO] [stderr] 16 | |             "gif",  "png",  "jpg",  "jpeg",
[INFO] [stderr] 17 | |             "tif",  "tiff", "zip",  "rar",
[INFO] [stderr] ...  |
[INFO] [stderr] 20 | |         ].into_iter().collect();
[INFO] [stderr] 21 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/handler/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | /     lazy_static! {
[INFO] [stderr] 15 | |         static ref EXTS: HashSet<&'static str> = vec![
[INFO] [stderr] 16 | |             "gif",  "png",  "jpg",  "jpeg",
[INFO] [stderr] 17 | |             "tif",  "tiff", "zip",  "rar",
[INFO] [stderr] ...  |
[INFO] [stderr] 20 | |         ].into_iter().collect();
[INFO] [stderr] 21 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler/server.rs:10:41
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let raw_query_path = format!(".{}", try!(get_path(req)));
[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/handler/server.rs:17:25
[INFO] [stderr]    |
[INFO] [stderr] 17 |             let paths = try!(fs::read_dir(query_path).map_err(HandlerError::from));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler/server.rs:69:21
[INFO] [stderr]    |
[INFO] [stderr] 69 |                     try!(path_to_file_name(query_path)).to_owned().into_bytes(),
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler/mod.rs:64:21
[INFO] [stderr]    |
[INFO] [stderr] 64 |     let file_name = try!(path.file_name().ok_or_else(|| {
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler/mod.rs:74:16
[INFO] [stderr]    |
[INFO] [stderr] 74 |     let meta = try!(fs::metadata(path));
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler/mod.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |         try!(path.to_str().map(|i| { &i[1..] }).ok_or_else(|| {
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler/mod.rs:85:13
[INFO] [stderr]    |
[INFO] [stderr] 85 |             try!(meta.modified().map(|ref i| system_time_to_epoch(i))),
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler/mod.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |             try!(path_to_file_name(path))
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler/mod.rs:93:13
[INFO] [stderr]    |
[INFO] [stderr] 93 |             try!(path_to_file_name(path)),
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler/mod.rs:95:13
[INFO] [stderr]    |
[INFO] [stderr] 95 |             try!(meta.modified().map(|ref i| system_time_to_epoch(i))),
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/handler/mod.rs:96:13
[INFO] [stderr]    |
[INFO] [stderr] 96 |             try!(path_to_file_name(path))
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/main.rs:83:52
[INFO] [stderr]    |
[INFO] [stderr] 83 |     Iron::new(chain).http(listen_address).unwrap();;
[INFO] [stderr]    |                                                    ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     lazy_static! {
[INFO] [stderr] 22 | |         static ref ROOT: slog::Logger = slog::Logger::root(
[INFO] [stderr] 23 | |             slog_term::FullFormat::new(slog_term::PlainSyncDecorator::new(stdout()))
[INFO] [stderr] 24 | |             .build().fuse(), o!()
[INFO] [stderr] 25 | |         );
[INFO] [stderr] 26 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     lazy_static! {
[INFO] [stderr] 22 | |         static ref ROOT: slog::Logger = slog::Logger::root(
[INFO] [stderr] 23 | |             slog_term::FullFormat::new(slog_term::PlainSyncDecorator::new(stdout()))
[INFO] [stderr] 24 | |             .build().fuse(), o!()
[INFO] [stderr] 25 | |         );
[INFO] [stderr] 26 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | /     lazy_static! {
[INFO] [stderr] 32 | |         static ref MATCHES: ArgMatches<'static> = App::new("MediaServer")
[INFO] [stderr] 33 | |             .version(env!("CARGO_PKG_VERSION"))
[INFO] [stderr] 34 | |             .author("Frederick Zhang <frederick888@tsundere.moe>")
[INFO] [stderr] ...  |
[INFO] [stderr] 70 | |             .get_matches();
[INFO] [stderr] 71 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | /     lazy_static! {
[INFO] [stderr] 32 | |         static ref MATCHES: ArgMatches<'static> = App::new("MediaServer")
[INFO] [stderr] 33 | |             .version(env!("CARGO_PKG_VERSION"))
[INFO] [stderr] 34 | |             .author("Frederick Zhang <frederick888@tsundere.moe>")
[INFO] [stderr] ...  |
[INFO] [stderr] 70 | |             .get_matches();
[INFO] [stderr] 71 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/handler/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | /     lazy_static! {
[INFO] [stderr] 15 | |         static ref EXTS: HashSet<&'static str> = vec![
[INFO] [stderr] 16 | |             "gif",  "png",  "jpg",  "jpeg",
[INFO] [stderr] 17 | |             "tif",  "tiff", "zip",  "rar",
[INFO] [stderr] ...  |
[INFO] [stderr] 20 | |         ].into_iter().collect();
[INFO] [stderr] 21 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/handler/mod.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | /     lazy_static! {
[INFO] [stderr] 15 | |         static ref EXTS: HashSet<&'static str> = vec![
[INFO] [stderr] 16 | |             "gif",  "png",  "jpg",  "jpeg",
[INFO] [stderr] 17 | |             "tif",  "tiff", "zip",  "rar",
[INFO] [stderr] ...  |
[INFO] [stderr] 20 | |         ].into_iter().collect();
[INFO] [stderr] 21 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.76s
[INFO] running `"docker" "inspect" "6164305c50f960291498e037bb5796572c7c272884b1e577b2a25238a07d3751"`
[INFO] running `"docker" "rm" "-f" "6164305c50f960291498e037bb5796572c7c272884b1e577b2a25238a07d3751"`
[INFO] [stdout] 6164305c50f960291498e037bb5796572c7c272884b1e577b2a25238a07d3751