[INFO] updating cached repository https://github.com/zekesonxx/smaz-rs
[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] f4722b475b19d051a21f5ce4022164fd3e2d09af
[INFO] checking zekesonxx/smaz-rs against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzekesonxx%2Fsmaz-rs" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zekesonxx/smaz-rs on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/zekesonxx/smaz-rs
[INFO] finished tweaking git repo https://github.com/zekesonxx/smaz-rs
[INFO] tweaked toml for git repo https://github.com/zekesonxx/smaz-rs written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/zekesonxx/smaz-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "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] f2d3f80170438cac740a3175eaf2926aacb1f1bf04dbbe8100425168ac9957e2
[INFO] running `"docker" "start" "-a" "f2d3f80170438cac740a3175eaf2926aacb1f1bf04dbbe8100425168ac9957e2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling smaz-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unknown lint: `needless_range_loop`
[INFO] [stderr]    --> src/port.rs:326:9
[INFO] [stderr]     |
[INFO] [stderr] 326 | #[allow(needless_range_loop)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `needless_range_loop`
[INFO] [stderr]    --> src/port.rs:326:9
[INFO] [stderr]     |
[INFO] [stderr] 326 | #[allow(needless_range_loop)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/port.rs:171:35
[INFO] [stderr]     |
[INFO] [stderr] 171 |                     opcode = Some({SORTED_CB[pos][len+1]});
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` 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/port.rs:115:1
[INFO] [stderr]     |
[INFO] [stderr] 115 | / lazy_static! {
[INFO] [stderr] 116 | |     static ref SORTED_CB: Vec<&'static [u8]> = {
[INFO] [stderr] 117 | |         let mut k = Vec::from(SMAZ_COMPRESSION_CB.as_ref());
[INFO] [stderr] 118 | |         k.sort();
[INFO] [stderr] 119 | |         k
[INFO] [stderr] 120 | |     };
[INFO] [stderr] 121 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z 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/port.rs:115:1
[INFO] [stderr]     |
[INFO] [stderr] 115 | / lazy_static! {
[INFO] [stderr] 116 | |     static ref SORTED_CB: Vec<&'static [u8]> = {
[INFO] [stderr] 117 | |         let mut k = Vec::from(SMAZ_COMPRESSION_CB.as_ref());
[INFO] [stderr] 118 | |         k.sort();
[INFO] [stderr] 119 | |         k
[INFO] [stderr] 120 | |     };
[INFO] [stderr] 121 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around function argument
[INFO] [stderr]    --> src/port.rs:171:35
[INFO] [stderr]     |
[INFO] [stderr] 171 |                     opcode = Some({SORTED_CB[pos][len+1]});
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` 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/port.rs:115:1
[INFO] [stderr]     |
[INFO] [stderr] 115 | / lazy_static! {
[INFO] [stderr] 116 | |     static ref SORTED_CB: Vec<&'static [u8]> = {
[INFO] [stderr] 117 | |         let mut k = Vec::from(SMAZ_COMPRESSION_CB.as_ref());
[INFO] [stderr] 118 | |         k.sort();
[INFO] [stderr] 119 | |         k
[INFO] [stderr] 120 | |     };
[INFO] [stderr] 121 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z 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/port.rs:115:1
[INFO] [stderr]     |
[INFO] [stderr] 115 | / lazy_static! {
[INFO] [stderr] 116 | |     static ref SORTED_CB: Vec<&'static [u8]> = {
[INFO] [stderr] 117 | |         let mut k = Vec::from(SMAZ_COMPRESSION_CB.as_ref());
[INFO] [stderr] 118 | |         k.sort();
[INFO] [stderr] 119 | |         k
[INFO] [stderr] 120 | |     };
[INFO] [stderr] 121 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z 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/port.rs:406:5
[INFO] [stderr]     |
[INFO] [stderr] 406 | /     lazy_static! {
[INFO] [stderr] 407 | |         static ref FIXTURE_LINES: Vec<&'static str> = include_str!("../test-fixture.txt").lines().collect();
[INFO] [stderr] 408 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z 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/port.rs:406:5
[INFO] [stderr]     |
[INFO] [stderr] 406 | /     lazy_static! {
[INFO] [stderr] 407 | |         static ref FIXTURE_LINES: Vec<&'static str> = include_str!("../test-fixture.txt").lines().collect();
[INFO] [stderr] 408 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `"docker" "inspect" "f2d3f80170438cac740a3175eaf2926aacb1f1bf04dbbe8100425168ac9957e2"`
[INFO] running `"docker" "rm" "-f" "f2d3f80170438cac740a3175eaf2926aacb1f1bf04dbbe8100425168ac9957e2"`
[INFO] [stdout] f2d3f80170438cac740a3175eaf2926aacb1f1bf04dbbe8100425168ac9957e2