[INFO] fetching crate bitmagic-sys 0.2.0+bitmagic.7.3.1...
[INFO] checking bitmagic-sys-0.2.0+bitmagic.7.3.1 against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789
[INFO] extracting crate bitmagic-sys 0.2.0+bitmagic.7.3.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate bitmagic-sys 0.2.0+bitmagic.7.3.1 on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitmagic-sys 0.2.0+bitmagic.7.3.1
[INFO] finished tweaking crates.io crate bitmagic-sys 0.2.0+bitmagic.7.3.1
[INFO] tweaked toml for crates.io crate bitmagic-sys 0.2.0+bitmagic.7.3.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2472b8d5418d0b2fbcffafd823b16cc05730fae16b19cc6a2ba8f82924c7842
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b2472b8d5418d0b2fbcffafd823b16cc05730fae16b19cc6a2ba8f82924c7842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2472b8d5418d0b2fbcffafd823b16cc05730fae16b19cc6a2ba8f82924c7842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2472b8d5418d0b2fbcffafd823b16cc05730fae16b19cc6a2ba8f82924c7842", kill_on_drop: false }`
[INFO] [stdout] b2472b8d5418d0b2fbcffafd823b16cc05730fae16b19cc6a2ba8f82924c7842
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a255150a4ccc83f6fe4b10b379bbc9de41f094dc56aa027cea878a34cac1d4a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0a255150a4ccc83f6fe4b10b379bbc9de41f094dc56aa027cea878a34cac1d4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling bitmagic-sys v0.2.0+bitmagic.7.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: In file included from BitMagic/lang-maps/libbm/src/libbm.cpp:19:
[INFO] [stderr] warning: BitMagic/lang-maps/libbm/include/libbm.h:52: warning: "BM_ERR_RANK_SELECT_IDX_MISSING" redefined
[INFO] [stderr] warning:    52 | #define BM_ERR_RANK_SELECT_IDX_MISSING "BM-07: Rank-Select index not constructed, call sync() first"
[INFO] [stderr] warning:       |
[INFO] [stderr] warning: BitMagic/lang-maps/libbm/include/libbm.h:35: note: this is the location of the previous definition
[INFO] [stderr] warning:    35 | #define BM_ERR_RANK_SELECT_IDX_MISSING (7)
[INFO] [stderr] warning:       |
[INFO] [stderr] warning: BitMagic/lang-maps/libbm/src/libbm.cpp:28: warning: "BM_NO_STL" redefined
[INFO] [stderr] warning:    28 | #define BM_NO_STL
[INFO] [stderr] warning:       |
[INFO] [stderr] warning: <command-line>: note: this is the location of the previous definition
[INFO] [stderr] warning: In file included from BitMagic/lang-maps/libbm/src/libbm.cpp:47:
[INFO] [stderr] warning: BitMagic/lang-maps/libbm/src/libbm_impl.cpp: In function 'int BM_init(void*)':
[INFO] [stderr] warning: BitMagic/lang-maps/libbm/src/libbm_impl.cpp:95:13: warning: this statement may fall through [-Wimplicit-fallthrough=]
[INFO] [stderr] warning:    95 |             if (!(cpu_simd & SIMD_AVX2))
[INFO] [stderr] warning:       |             ^~
[INFO] [stderr] warning: BitMagic/lang-maps/libbm/src/libbm_impl.cpp:97:9: note: here
[INFO] [stderr] warning:    97 |         default:
[INFO] [stderr] warning:       |         ^~~~~~~
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.20s
[INFO] running `Command { std: "docker" "inspect" "0a255150a4ccc83f6fe4b10b379bbc9de41f094dc56aa027cea878a34cac1d4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a255150a4ccc83f6fe4b10b379bbc9de41f094dc56aa027cea878a34cac1d4a", kill_on_drop: false }`
[INFO] [stdout] 0a255150a4ccc83f6fe4b10b379bbc9de41f094dc56aa027cea878a34cac1d4a