[INFO] updating cached repository https://github.com/aturon/nag-rs
[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] 28e62bcaf33f34540551dda23714e0be11bb0d84
[INFO] checking aturon/nag-rs against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Faturon%2Fnag-rs" "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/aturon/nag-rs 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/aturon/nag-rs
[INFO] finished tweaking git repo https://github.com/aturon/nag-rs
[INFO] tweaked toml for git repo https://github.com/aturon/nag-rs written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/aturon/nag-rs 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-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" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e25d8a58876d7098fd92c2890aef287c40ea5e295e4efc3d90a626b68c1a093c
[INFO] running `"docker" "start" "-a" "e25d8a58876d7098fd92c2890aef287c40ea5e295e4efc3d90a626b68c1a093c"`
[INFO] [stderr]     Checking backtrace-sys v0.1.10
[INFO] [stderr]     Checking serde_urlencoded v0.4.2
[INFO] [stderr]     Checking regex v0.2.1
[INFO] [stderr]     Checking hubcaps v0.3.0
[INFO] [stderr]     Checking backtrace v0.3.0
[INFO] [stderr]     Checking reqwest v0.4.0
[INFO] [stderr]     Checking error-chain v0.9.0
[INFO] [stderr]     Checking docopt v0.7.0
[INFO] [stderr]     Checking nag-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | / error_chain! {
[INFO] [stderr] 44 | |     foreign_links {
[INFO] [stderr] 45 | |         Hubcaps(::hubcaps::Error);
[INFO] [stderr] 46 | |         Reqwest(::reqwest::Error);
[INFO] [stderr] 47 | |         Io(::std::io::Error);
[INFO] [stderr] 48 | |     }
[INFO] [stderr] 49 | | }
[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/main.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | / error_chain! {
[INFO] [stderr] 44 | |     foreign_links {
[INFO] [stderr] 45 | |         Hubcaps(::hubcaps::Error);
[INFO] [stderr] 46 | |         Reqwest(::reqwest::Error);
[INFO] [stderr] 47 | |         Io(::std::io::Error);
[INFO] [stderr] 48 | |     }
[INFO] [stderr] 49 | | }
[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/main.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | / error_chain! {
[INFO] [stderr] 44 | |     foreign_links {
[INFO] [stderr] 45 | |         Hubcaps(::hubcaps::Error);
[INFO] [stderr] 46 | |         Reqwest(::reqwest::Error);
[INFO] [stderr] 47 | |         Io(::std::io::Error);
[INFO] [stderr] 48 | |     }
[INFO] [stderr] 49 | | }
[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/main.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | / error_chain! {
[INFO] [stderr] 44 | |     foreign_links {
[INFO] [stderr] 45 | |         Hubcaps(::hubcaps::Error);
[INFO] [stderr] 46 | |         Reqwest(::reqwest::Error);
[INFO] [stderr] 47 | |         Io(::std::io::Error);
[INFO] [stderr] 48 | |     }
[INFO] [stderr] 49 | | }
[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 31.39s
[INFO] running `"docker" "inspect" "e25d8a58876d7098fd92c2890aef287c40ea5e295e4efc3d90a626b68c1a093c"`
[INFO] running `"docker" "rm" "-f" "e25d8a58876d7098fd92c2890aef287c40ea5e295e4efc3d90a626b68c1a093c"`
[INFO] [stdout] e25d8a58876d7098fd92c2890aef287c40ea5e295e4efc3d90a626b68c1a093c