[INFO] updating cached repository https://github.com/nao-kobayashi/eng_dict
[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] 7cd5b9c58dc0cdadde788891f8ede0b4639828c3
[INFO] checking nao-kobayashi/eng_dict against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnao-kobayashi%2Feng_dict" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nao-kobayashi/eng_dict on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/nao-kobayashi/eng_dict
[INFO] finished tweaking git repo https://github.com/nao-kobayashi/eng_dict
[INFO] tweaked toml for git repo https://github.com/nao-kobayashi/eng_dict written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/nao-kobayashi/eng_dict already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/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" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b7e536401153fc44c5ab26ef8f851ed4038d981e442a3d952dd56ecc802778d6
[INFO] running `"docker" "start" "-a" "b7e536401153fc44c5ab26ef8f851ed4038d981e442a3d952dd56ecc802778d6"`
[INFO] [stderr]     Checking want v0.0.4
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]     Checking twoway v0.1.8
[INFO] [stderr]     Checking tokio-io v0.1.6
[INFO] [stderr]     Checking serde_json v1.0.20
[INFO] [stderr]     Checking regex v1.0.0
[INFO] [stderr]     Checking regex v0.2.11
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[INFO] [stderr]     Checking serde_urlencoded v0.5.2
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[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.4
[INFO] [stderr]     Checking scan_fmt v0.1.3
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[INFO] [stderr]     Checking tokio-core v0.1.17
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[INFO] [stderr]     Checking urlencoded v0.6.0
[INFO] [stderr]     Checking params v0.8.0
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[INFO] [stderr]     Checking hyper-tls v0.1.3
[INFO] [stderr]     Checking reqwest v0.8.6
[INFO] [stderr]     Checking eng_dict v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/session/mod.rs:79:22
[INFO] [stderr]    |
[INFO] [stderr] 79 |         let res: V = try!(self.conn.get(key));
[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/session/mod.rs:84:21
[INFO] [stderr]    |
[INFO] [stderr] 84 |         let _: () = try!(self.conn.expire(session_id, 1800));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/session/mod.rs:89:21
[INFO] [stderr]    |
[INFO] [stderr] 89 |         let _: () = try!(self.conn.set(session_id, 1));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/session/mod.rs:79:22
[INFO] [stderr]    |
[INFO] [stderr] 79 |         let res: V = try!(self.conn.get(key));
[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/session/mod.rs:84:21
[INFO] [stderr]    |
[INFO] [stderr] 84 |         let _: () = try!(self.conn.expire(session_id, 1800));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/session/mod.rs:89:21
[INFO] [stderr]    |
[INFO] [stderr] 89 |         let _: () = try!(self.conn.set(session_id, 1));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:25:33
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn create_handlers() -> Vec<Box<PageHandler>> {
[INFO] [stderr]    |                                 ^^^^^^^^^^^ help: use `dyn`: `dyn PageHandler`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:26:27
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let handlers: Vec<Box<PageHandler>> = vec![
[INFO] [stderr]    |                           ^^^^^^^^^^^ help: use `dyn`: `dyn PageHandler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:41:23
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let auth: Box<PageHandler> = Box::new(Auth::new());
[INFO] [stderr]    |                       ^^^^^^^^^^^ help: use `dyn`: `dyn PageHandler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:25:33
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn create_handlers() -> Vec<Box<PageHandler>> {
[INFO] [stderr]    |                                 ^^^^^^^^^^^ help: use `dyn`: `dyn PageHandler`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:26:27
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let handlers: Vec<Box<PageHandler>> = vec![
[INFO] [stderr]    |                           ^^^^^^^^^^^ help: use `dyn`: `dyn PageHandler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:41:23
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let auth: Box<PageHandler> = Box::new(Auth::new());
[INFO] [stderr]    |                       ^^^^^^^^^^^ help: use `dyn`: `dyn PageHandler`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `"docker" "inspect" "b7e536401153fc44c5ab26ef8f851ed4038d981e442a3d952dd56ecc802778d6"`
[INFO] running `"docker" "rm" "-f" "b7e536401153fc44c5ab26ef8f851ed4038d981e442a3d952dd56ecc802778d6"`
[INFO] [stdout] b7e536401153fc44c5ab26ef8f851ed4038d981e442a3d952dd56ecc802778d6