[INFO] updating cached repository https://github.com/nicholastmosher/emjc
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] e91caab4707419381958aafd5ad2f6b5b9aefbf0
[INFO] checking nicholastmosher/emjc against try#38f08371587f97c145dedb2c055ac7b01bf1e788 for pr-65294
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicholastmosher%2Femjc" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nicholastmosher/emjc on toolchain 38f08371587f97c145dedb2c055ac7b01bf1e788
[INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/nicholastmosher/emjc
[INFO] finished tweaking git repo https://github.com/nicholastmosher/emjc
[INFO] tweaked toml for git repo https://github.com/nicholastmosher/emjc written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/nicholastmosher/emjc already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] beb19f2cfd16b554d119276cc102fd8e57dda4c32130a429b1e520c1d6e89d94
[INFO] running `"docker" "start" "-a" "beb19f2cfd16b554d119276cc102fd8e57dda4c32130a429b1e520c1d6e89d94"`
[INFO] [stderr]    Compiling cc v1.0.4
[INFO] [stderr]     Checking regex-syntax v0.4.2
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]     Checking utf-8 v0.7.2
[INFO] [stderr]     Checking serde v1.0.27
[INFO] [stderr]    Compiling pest v1.0.3
[INFO] [stderr]     Checking termcolor v0.3.4
[INFO] [stderr]     Checking cast v0.2.2
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking atty v0.2.6
[INFO] [stderr]     Checking num_cpus v1.8.0
[INFO] [stderr]     Checking isatty v0.1.6
[INFO] [stderr]     Checking itertools-num v0.1.1
[INFO] [stderr]     Checking itertools v0.7.8
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]     Checking uuid v0.6.2
[INFO] [stderr]     Checking debug_unreachable v0.1.1
[INFO] [stderr]     Checking clap v2.29.2
[INFO] [stderr]    Compiling serde_derive_internals v0.19.0
[INFO] [stderr]     Checking simplelog v0.4.4
[INFO] [stderr]     Checking aho-corasick v0.6.4
[INFO] [stderr]     Checking simplelog v0.5.0
[INFO] [stderr]     Checking criterion-stats v0.2.0
[INFO] [stderr]     Checking futf v0.1.3
[INFO] [stderr]     Checking tendril v0.4.0
[INFO] [stderr]    Compiling pest_derive v1.0.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling serde_derive v1.0.27
[INFO] [stderr]     Checking regex v0.2.5
[INFO] [stderr]     Checking criterion-plot v0.2.0
[INFO] [stderr]     Checking env_logger v0.5.3
[INFO] [stderr]     Checking serde_json v1.0.9
[INFO] [stderr]     Checking handlebars v0.30.1
[INFO] [stderr]     Checking backtrace v0.3.5
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]     Checking emjc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | / lazy_static! {
[INFO] [stderr] 33 | |     static ref ID:        Regex = Regex::new(r"^[_a-zA-Z][_a-zA-Z\d]*").unwrap();
[INFO] [stderr] 34 | |     static ref INTLIT:    Regex = Regex::new(r"^\d+").unwrap();
[INFO] [stderr] 35 | |     static ref STRINGLIT: Regex = Regex::new(r#"^"(?:[^"\\]|\\.)*""#).unwrap();
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:2:9
[INFO] [stderr]    |
[INFO] [stderr] 2  | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: `#[deny(deprecated)]` implied by `#[deny(warnings)]`
[INFO] [stderr]    = note: this error 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] error: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | / lazy_static! {
[INFO] [stderr] 33 | |     static ref ID:        Regex = Regex::new(r"^[_a-zA-Z][_a-zA-Z\d]*").unwrap();
[INFO] [stderr] 34 | |     static ref INTLIT:    Regex = Regex::new(r"^\d+").unwrap();
[INFO] [stderr] 35 | |     static ref STRINGLIT: Regex = Regex::new(r#"^"(?:[^"\\]|\\.)*""#).unwrap();
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error 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] error: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lexer.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | / lazy_static! {
[INFO] [stderr] 33 | |     static ref ID:        Regex = Regex::new(r"^[_a-zA-Z][_a-zA-Z\d]*").unwrap();
[INFO] [stderr] 34 | |     static ref INTLIT:    Regex = Regex::new(r"^\d+").unwrap();
[INFO] [stderr] 35 | |     static ref STRINGLIT: Regex = Regex::new(r#"^"(?:[^"\\]|\\.)*""#).unwrap();
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error 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]     Checking criterion v0.2.0
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `emjc`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "beb19f2cfd16b554d119276cc102fd8e57dda4c32130a429b1e520c1d6e89d94"`
[INFO] running `"docker" "rm" "-f" "beb19f2cfd16b554d119276cc102fd8e57dda4c32130a429b1e520c1d6e89d94"`
[INFO] [stdout] beb19f2cfd16b554d119276cc102fd8e57dda4c32130a429b1e520c1d6e89d94