[INFO] updating cached repository https://github.com/ogham/checkback
[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] 6899390eb025b4cbe46ac722b390b53dff47a97b
[INFO] checking ogham/checkback against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fogham%2Fcheckback" "work/builds/worker-6/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ogham/checkback 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/ogham/checkback
[INFO] finished tweaking git repo https://github.com/ogham/checkback
[INFO] tweaked toml for git repo https://github.com/ogham/checkback written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/ogham/checkback 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-6/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] 60c876226d63732bb536514e2fed7c0e9c28d88ac5da0779065c8c7f204b14c5
[INFO] running `"docker" "start" "-a" "60c876226d63732bb536514e2fed7c0e9c28d88ac5da0779065c8c7f204b14c5"`
[INFO] [stderr]     Checking locale v0.2.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.22
[INFO] [stderr]     Checking pad v0.1.5
[INFO] [stderr]     Checking iso8601 v0.1.1
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking toml v0.4.6
[INFO] [stderr]     Checking rayon-core v1.4.0
[INFO] [stderr]     Checking env_logger v0.5.10
[INFO] [stderr]     Checking serde_urlencoded v0.5.2
[INFO] [stderr]    Compiling serde_derive v1.0.62
[INFO] [stderr]     Checking datetime v0.4.7
[INFO] [stderr]     Checking rayon v0.9.0
[INFO] [stderr]     Checking reqwest v0.8.5
[INFO] [stderr]     Checking backtrace v0.3.8
[INFO] [stderr]     Checking os_type v2.0.0
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]    Compiling structopt-derive v0.2.8
[INFO] [stderr]     Checking structopt v0.2.8
[INFO] [stderr]     Checking quicli v0.2.0
[INFO] [stderr]     Checking human-panic v0.4.0
[INFO] [stderr]     Checking checkback v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/main.rs:104:1
[INFO] [stderr]     |
[INFO] [stderr] 104 | / lazy_static! {
[INFO] [stderr] 105 | |     static ref GH: Regex = Regex::new("https://github.com/([^/]+)/([^/]+)/issues/(\\d+)").unwrap();
[INFO] [stderr] 106 | |     static ref SO: Regex = Regex::new("https://stackoverflow.com/questions/(\\d+)").unwrap();
[INFO] [stderr] 107 | |     static ref NOW: Instant = Instant::now();
[INFO] [stderr] 108 | | }
[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/main.rs:104:1
[INFO] [stderr]     |
[INFO] [stderr] 104 | / lazy_static! {
[INFO] [stderr] 105 | |     static ref GH: Regex = Regex::new("https://github.com/([^/]+)/([^/]+)/issues/(\\d+)").unwrap();
[INFO] [stderr] 106 | |     static ref SO: Regex = Regex::new("https://stackoverflow.com/questions/(\\d+)").unwrap();
[INFO] [stderr] 107 | |     static ref NOW: Instant = Instant::now();
[INFO] [stderr] 108 | | }
[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:104:1
[INFO] [stderr]     |
[INFO] [stderr] 104 | / lazy_static! {
[INFO] [stderr] 105 | |     static ref GH: Regex = Regex::new("https://github.com/([^/]+)/([^/]+)/issues/(\\d+)").unwrap();
[INFO] [stderr] 106 | |     static ref SO: Regex = Regex::new("https://stackoverflow.com/questions/(\\d+)").unwrap();
[INFO] [stderr] 107 | |     static ref NOW: Instant = Instant::now();
[INFO] [stderr] 108 | | }
[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:104:1
[INFO] [stderr]     |
[INFO] [stderr] 104 | / lazy_static! {
[INFO] [stderr] 105 | |     static ref GH: Regex = Regex::new("https://github.com/([^/]+)/([^/]+)/issues/(\\d+)").unwrap();
[INFO] [stderr] 106 | |     static ref SO: Regex = Regex::new("https://stackoverflow.com/questions/(\\d+)").unwrap();
[INFO] [stderr] 107 | |     static ref NOW: Instant = Instant::now();
[INFO] [stderr] 108 | | }
[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/main.rs:104:1
[INFO] [stderr]     |
[INFO] [stderr] 104 | / lazy_static! {
[INFO] [stderr] 105 | |     static ref GH: Regex = Regex::new("https://github.com/([^/]+)/([^/]+)/issues/(\\d+)").unwrap();
[INFO] [stderr] 106 | |     static ref SO: Regex = Regex::new("https://stackoverflow.com/questions/(\\d+)").unwrap();
[INFO] [stderr] 107 | |     static ref NOW: Instant = Instant::now();
[INFO] [stderr] 108 | | }
[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:104:1
[INFO] [stderr]     |
[INFO] [stderr] 104 | / lazy_static! {
[INFO] [stderr] 105 | |     static ref GH: Regex = Regex::new("https://github.com/([^/]+)/([^/]+)/issues/(\\d+)").unwrap();
[INFO] [stderr] 106 | |     static ref SO: Regex = Regex::new("https://stackoverflow.com/questions/(\\d+)").unwrap();
[INFO] [stderr] 107 | |     static ref NOW: Instant = Instant::now();
[INFO] [stderr] 108 | | }
[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 50.82s
[INFO] running `"docker" "inspect" "60c876226d63732bb536514e2fed7c0e9c28d88ac5da0779065c8c7f204b14c5"`
[INFO] running `"docker" "rm" "-f" "60c876226d63732bb536514e2fed7c0e9c28d88ac5da0779065c8c7f204b14c5"`
[INFO] [stdout] 60c876226d63732bb536514e2fed7c0e9c28d88ac5da0779065c8c7f204b14c5