[INFO] updating cached repository https://github.com/ubnt-intrepid/wan
[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] 36df8d6688c3a0fef173bb87b7afa2a94e589de6
[INFO] checking ubnt-intrepid/wan against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fubnt-intrepid%2Fwan" "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/ubnt-intrepid/wan 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/ubnt-intrepid/wan
[INFO] finished tweaking git repo https://github.com/ubnt-intrepid/wan
[INFO] tweaked toml for git repo https://github.com/ubnt-intrepid/wan written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/ubnt-intrepid/wan 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-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" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8aa8c993d3fde37c9c34e1fa780c051a982cb3a68eb32d9ca634b94dd54ccc32
[INFO] running `"docker" "start" "-a" "8aa8c993d3fde37c9c34e1fa780c051a982cb3a68eb32d9ca634b94dd54ccc32"`
[INFO] [stderr]    Compiling openssl v0.9.10
[INFO] [stderr]     Checking lazy_static v0.2.6
[INFO] [stderr]     Checking serde v0.9.12
[INFO] [stderr]     Checking shlex v0.1.1
[INFO] [stderr]     Checking shellexpand v1.0.0
[INFO] [stderr]    Compiling openssl-sys v0.9.10
[INFO] [stderr]    Compiling syn v0.11.9
[INFO] [stderr]     Checking clap v2.22.2
[INFO] [stderr]     Checking backtrace v0.3.0
[INFO] [stderr]     Checking env_logger v0.4.2
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]    Compiling serde_codegen_internals v0.14.2
[INFO] [stderr]    Compiling serde_derive v0.9.12
[INFO] [stderr]     Checking native-tls v0.1.2
[INFO] [stderr]     Checking hyper-native-tls v0.2.2
[INFO] [stderr]     Checking serde_json v0.9.9
[INFO] [stderr]     Checking wan v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wandbox.rs:60:55
[INFO] [stderr]    |
[INFO] [stderr] 60 |   pub fn get_compiler_info_raw(&self) -> ::Result<Box<Read>> {
[INFO] [stderr]    |                                                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Read` is imported redundantly
[INFO] [stderr]    --> src/wandbox.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 1   | use std::io::Read;
[INFO] [stderr]     |     ------------- the item `Read` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 114 |     use std::io::Read;
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` 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/language.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | / lazy_static!{
[INFO] [stderr] 4 | |   static ref LANGUAGES: HashMap<&'static str, (&'static str, Vec<&'static str>)> = {
[INFO] [stderr] 5 | |     make_languages()
[INFO] [stderr] 6 | |   };
[INFO] [stderr] 7 | | }
[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::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/language.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | / lazy_static!{
[INFO] [stderr] 4 | |   static ref LANGUAGES: HashMap<&'static str, (&'static str, Vec<&'static str>)> = {
[INFO] [stderr] 5 | |     make_languages()
[INFO] [stderr] 6 | |   };
[INFO] [stderr] 7 | | }
[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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wandbox.rs:60:55
[INFO] [stderr]    |
[INFO] [stderr] 60 |   pub fn get_compiler_info_raw(&self) -> ::Result<Box<Read>> {
[INFO] [stderr]    |                                                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Read` is imported redundantly
[INFO] [stderr]    --> src/wandbox.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 1   | use std::io::Read;
[INFO] [stderr]     |     ------------- the item `Read` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 114 |     use std::io::Read;
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` 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/language.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | / lazy_static!{
[INFO] [stderr] 4 | |   static ref LANGUAGES: HashMap<&'static str, (&'static str, Vec<&'static str>)> = {
[INFO] [stderr] 5 | |     make_languages()
[INFO] [stderr] 6 | |   };
[INFO] [stderr] 7 | | }
[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::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/language.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | / lazy_static!{
[INFO] [stderr] 4 | |   static ref LANGUAGES: HashMap<&'static str, (&'static str, Vec<&'static str>)> = {
[INFO] [stderr] 5 | |     make_languages()
[INFO] [stderr] 6 | |   };
[INFO] [stderr] 7 | | }
[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/lib.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / error_chain! {
[INFO] [stderr] 24 | |   foreign_links {
[INFO] [stderr] 25 | |     Io(::std::io::Error);
[INFO] [stderr] 26 | |     Hyper(::hyper::error::Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 32 | |   }
[INFO] [stderr] 33 | | }
[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/lib.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / error_chain! {
[INFO] [stderr] 24 | |   foreign_links {
[INFO] [stderr] 25 | |     Io(::std::io::Error);
[INFO] [stderr] 26 | |     Hyper(::hyper::error::Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 32 | |   }
[INFO] [stderr] 33 | | }
[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 43.78s
[INFO] running `"docker" "inspect" "8aa8c993d3fde37c9c34e1fa780c051a982cb3a68eb32d9ca634b94dd54ccc32"`
[INFO] running `"docker" "rm" "-f" "8aa8c993d3fde37c9c34e1fa780c051a982cb3a68eb32d9ca634b94dd54ccc32"`
[INFO] [stdout] 8aa8c993d3fde37c9c34e1fa780c051a982cb3a68eb32d9ca634b94dd54ccc32