[INFO] crate containers 0.9.6 is already in cache
[INFO] checking containers-0.9.6 against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665
[INFO] extracting crate containers 0.9.6 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate containers 0.9.6 on toolchain d7b51666469c792a8a3f40849607739bae1e705e
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate containers 0.9.6
[INFO] finished tweaking crates.io crate containers 0.9.6
[INFO] tweaked toml for crates.io crate containers 0.9.6 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+d7b51666469c792a8a3f40849607739bae1e705e" "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] 293c8bfaff6c5322f561a02ed8ed21acaaafe8f653a148d460b5b645522d82e0
[INFO] running `"docker" "start" "-a" "293c8bfaff6c5322f561a02ed8ed21acaaafe8f653a148d460b5b645522d82e0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling ptr v0.2.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.17
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling hash-table v0.2.3
[INFO] [stderr]     Checking siphasher v0.2.3
[INFO] [stderr]    Compiling containers v0.9.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking rel v0.2.0
[INFO] [stderr]     Checking heap v0.1.0
[INFO] [stderr]     Checking fallible v0.1.3
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking loca v0.7.2
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking default_allocator v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr] warning: constant `dead_flag` should have an upper case name
[INFO] [stderr]    --> src/collections/hash_table.rs:178:7
[INFO] [stderr]     |
[INFO] [stderr] 178 | const dead_flag: usize = !(!0>>1);
[INFO] [stderr]     |       ^^^^^^^^^ help: convert the identifier to upper case: `DEAD_FLAG`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `hash_flag` should have an upper case name
[INFO] [stderr]    --> src/collections/hash_table.rs:179:7
[INFO] [stderr]     |
[INFO] [stderr] 179 | const hash_flag: usize = dead_flag>>1;
[INFO] [stderr]     |       ^^^^^^^^^ help: convert the identifier to upper case: `HASH_FLAG`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `empty` should have an upper case name
[INFO] [stderr]    --> src/collections/raw_vec.rs:118:15
[INFO] [stderr]     |
[INFO] [stderr] 118 |     pub const empty: Self = RawVec { ptr: Unique::empty(), cap: 0,
[INFO] [stderr]     |               ^^^^^ help: convert the identifier to upper case: `EMPTY`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking regex v1.3.7
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking quickcheck v0.8.5
[INFO] [stderr]    Compiling quickcheck_macros v0.8.0
[INFO] [stderr] warning: constant `dead_flag` should have an upper case name
[INFO] [stderr]    --> src/collections/hash_table.rs:178:7
[INFO] [stderr]     |
[INFO] [stderr] 178 | const dead_flag: usize = !(!0>>1);
[INFO] [stderr]     |       ^^^^^^^^^ help: convert the identifier to upper case: `DEAD_FLAG`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `hash_flag` should have an upper case name
[INFO] [stderr]    --> src/collections/hash_table.rs:179:7
[INFO] [stderr]     |
[INFO] [stderr] 179 | const hash_flag: usize = dead_flag>>1;
[INFO] [stderr]     |       ^^^^^^^^^ help: convert the identifier to upper case: `HASH_FLAG`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `empty` should have an upper case name
[INFO] [stderr]    --> src/collections/raw_vec.rs:118:15
[INFO] [stderr]     |
[INFO] [stderr] 118 |     pub const empty: Self = RawVec { ptr: Unique::empty(), cap: 0,
[INFO] [stderr]     |               ^^^^^ help: convert the identifier to upper case: `EMPTY`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.51s
[INFO] running `"docker" "inspect" "293c8bfaff6c5322f561a02ed8ed21acaaafe8f653a148d460b5b645522d82e0"`
[INFO] running `"docker" "rm" "-f" "293c8bfaff6c5322f561a02ed8ed21acaaafe8f653a148d460b5b645522d82e0"`
[INFO] [stdout] 293c8bfaff6c5322f561a02ed8ed21acaaafe8f653a148d460b5b645522d82e0