[INFO] fetching crate memcmp 0.0.6...
[INFO] testing memcmp-0.0.6 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate memcmp 0.0.6 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate memcmp 0.0.6 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate memcmp 0.0.6
[INFO] finished tweaking crates.io crate memcmp 0.0.6
[INFO] tweaked toml for crates.io crate memcmp 0.0.6 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5478f25c7e9262e9254b70258772abf122403c8057dbfcd1187f0db7a6ad0dd
[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" "b5478f25c7e9262e9254b70258772abf122403c8057dbfcd1187f0db7a6ad0dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5478f25c7e9262e9254b70258772abf122403c8057dbfcd1187f0db7a6ad0dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5478f25c7e9262e9254b70258772abf122403c8057dbfcd1187f0db7a6ad0dd", kill_on_drop: false }`
[INFO] [stdout] b5478f25c7e9262e9254b70258772abf122403c8057dbfcd1187f0db7a6ad0dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 487d455e2758aa166f2166a303e2bf179f2575de1323ae5601df48f5b74710d7
[INFO] running `Command { std: "docker" "start" "-a" "487d455e2758aa166f2166a303e2bf179f2575de1323ae5601df48f5b74710d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling memcmp v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "487d455e2758aa166f2166a303e2bf179f2575de1323ae5601df48f5b74710d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "487d455e2758aa166f2166a303e2bf179f2575de1323ae5601df48f5b74710d7", kill_on_drop: false }`
[INFO] [stdout] 487d455e2758aa166f2166a303e2bf179f2575de1323ae5601df48f5b74710d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 552d26558a88bd9265eccf3c3b456c3c037973643fcf609e8864923392e86abe
[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" "552d26558a88bd9265eccf3c3b456c3c037973643fcf609e8864923392e86abe", kill_on_drop: false }`
[INFO] [stderr]    Compiling memcmp v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "552d26558a88bd9265eccf3c3b456c3c037973643fcf609e8864923392e86abe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "552d26558a88bd9265eccf3c3b456c3c037973643fcf609e8864923392e86abe", kill_on_drop: false }`
[INFO] [stdout] 552d26558a88bd9265eccf3c3b456c3c037973643fcf609e8864923392e86abe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08f6106474ba14b40d2431aa6668669e5c71985dfe4c69daac6e7166f8e2697e
[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" "08f6106474ba14b40d2431aa6668669e5c71985dfe4c69daac6e7166f8e2697e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/memcmp-91e0c15c59f36713
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::i32_eq ... ok
[INFO] [stdout] test tests::i64_eq ... ok
[INFO] [stdout] test tests::u64_eq ... ok
[INFO] [stdout] test tests::i8_eq ... ok
[INFO] [stdout] test tests::i16_eq ... ok
[INFO] [stdout] test tests::u16_eq ... ok
[INFO] [stdout] test tests::u8_eq ... ok
[INFO] [stdout] test tests::u32_eq ... ok
[INFO] [stdout] test tests::i64_not_eq ... ok
[INFO] [stderr]    Doc-tests memcmp
[INFO] [stdout] test tests::i32_not_eq ... ok
[INFO] [stdout] test tests::u32_not_eq ... ok
[INFO] [stdout] test tests::i16_not_eq ... ok
[INFO] [stdout] test tests::u16_not_eq ... ok
[INFO] [stdout] test tests::u64_not_eq ... ok
[INFO] [stdout] test tests::i8_not_eq ... ok
[INFO] [stdout] test tests::u8_not_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "08f6106474ba14b40d2431aa6668669e5c71985dfe4c69daac6e7166f8e2697e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08f6106474ba14b40d2431aa6668669e5c71985dfe4c69daac6e7166f8e2697e", kill_on_drop: false }`
[INFO] [stdout] 08f6106474ba14b40d2431aa6668669e5c71985dfe4c69daac6e7166f8e2697e