[INFO] cloning repository decentninja/decent.ninja
[INFO] running `"git" "clone" "--bare" "git://github.com/decentninja/decent.ninja.git" "work/cache/sources/gh/decentninja/decent.ninja"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/decentninja/decent.ninja'...
[INFO] running `"git" "clone" "work/cache/sources/gh/decentninja/decent.ninja" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/decentninja/decent.ninja"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/decentninja/decent.ninja'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/decentninja/decent.ninja" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/decentninja/decent.ninja"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/decentninja/decent.ninja'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d602c47bb5b4f2f1d29debf1c6b1cb66aed54735
[INFO] sha for GitHub repo decentninja/decent.ninja: d602c47bb5b4f2f1d29debf1c6b1cb66aed54735
[INFO] validating manifest of decentninja/decent.ninja on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of decentninja/decent.ninja on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing decentninja/decent.ninja
[INFO] finished frobbing decentninja/decent.ninja
[INFO] frobbed toml for decentninja/decent.ninja written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/decentninja/decent.ninja/Cargo.toml
[INFO] started frobbing decentninja/decent.ninja
[INFO] finished frobbing decentninja/decent.ninja
[INFO] frobbed toml for decentninja/decent.ninja written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/decentninja/decent.ninja/Cargo.toml
[INFO] crate decentninja/decent.ninja already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking decentninja/decent.ninja against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-5/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/decentninja/decent.ninja:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7de8f53f6bc9da347d23ba96ec5d5159449f2829caaeec7948d40a1b5cd59143
[INFO] running `"docker" "start" "-a" "7de8f53f6bc9da347d23ba96ec5d5159449f2829caaeec7948d40a1b5cd59143"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.21
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking filetime v0.2.4
[INFO] [stderr]     Checking regex-syntax v0.6.5
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]     Checking toml v0.4.8
[INFO] [stderr]     Checking serde_json v1.0.38
[INFO] [stderr]     Checking error-chain v0.12.0
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]     Checking notify v4.0.9
[INFO] [stderr]     Checking cookie v0.11.0
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]     Checking regex v1.1.0
[INFO] [stderr]    Compiling devise_core v0.2.0
[INFO] [stderr]    Compiling pear_codegen v0.1.2
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.87
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling devise_codegen v0.2.0
[INFO] [stderr]    Compiling pear v0.1.2
[INFO] [stderr]     Checking rocket_http v0.4.0
[INFO] [stderr]     Checking handlebars v1.1.0
[INFO] [stderr]    Compiling devise v0.2.0
[INFO] [stderr]    Compiling rocket_codegen v0.4.0
[INFO] [stderr]     Checking rocket v0.4.0
[INFO] [stderr]     Checking rocket_contrib v0.4.0
[INFO] [stderr]     Checking decentninja2 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/content.rs:64:1
[INFO] [stderr]    |
[INFO] [stderr] 64 | / error_chain! {
[INFO] [stderr] 65 | |     foreign_links {
[INFO] [stderr] 66 | |         ParseError(serde_json::Error);
[INFO] [stderr] 67 | |         IOError(::std::io::Error);
[INFO] [stderr] 68 | |     }
[INFO] [stderr] 69 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[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::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/content.rs:64:1
[INFO] [stderr]    |
[INFO] [stderr] 64 | / error_chain! {
[INFO] [stderr] 65 | |     foreign_links {
[INFO] [stderr] 66 | |         ParseError(serde_json::Error);
[INFO] [stderr] 67 | |         IOError(::std::io::Error);
[INFO] [stderr] 68 | |     }
[INFO] [stderr] 69 | | }
[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::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/content.rs:64:1
[INFO] [stderr]    |
[INFO] [stderr] 64 | / error_chain! {
[INFO] [stderr] 65 | |     foreign_links {
[INFO] [stderr] 66 | |         ParseError(serde_json::Error);
[INFO] [stderr] 67 | |         IOError(::std::io::Error);
[INFO] [stderr] 68 | |     }
[INFO] [stderr] 69 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[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::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/content.rs:64:1
[INFO] [stderr]    |
[INFO] [stderr] 64 | / error_chain! {
[INFO] [stderr] 65 | |     foreign_links {
[INFO] [stderr] 66 | |         ParseError(serde_json::Error);
[INFO] [stderr] 67 | |         IOError(::std::io::Error);
[INFO] [stderr] 68 | |     }
[INFO] [stderr] 69 | | }
[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 1m 45s
[INFO] running `"docker" "inspect" "7de8f53f6bc9da347d23ba96ec5d5159449f2829caaeec7948d40a1b5cd59143"`
[INFO] running `"docker" "rm" "-f" "7de8f53f6bc9da347d23ba96ec5d5159449f2829caaeec7948d40a1b5cd59143"`
[INFO] [stdout] 7de8f53f6bc9da347d23ba96ec5d5159449f2829caaeec7948d40a1b5cd59143