[INFO] fetching crate groestlcoinconsensus 2.20.1-0.5.0... [INFO] checking groestlcoinconsensus-2.20.1-0.5.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate groestlcoinconsensus 2.20.1-0.5.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate groestlcoinconsensus 2.20.1-0.5.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate groestlcoinconsensus 2.20.1-0.5.0 [INFO] finished tweaking crates.io crate groestlcoinconsensus 2.20.1-0.5.0 [INFO] tweaked toml for crates.io crate groestlcoinconsensus 2.20.1-0.5.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 packages [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4a4772fb6ac59e31972ec305a4eb7073792ff428595145d4679d56a560989415 [INFO] running `Command { std: "docker" "start" "-a" "4a4772fb6ac59e31972ec305a4eb7073792ff428595145d4679d56a560989415", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a4772fb6ac59e31972ec305a4eb7073792ff428595145d4679d56a560989415", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a4772fb6ac59e31972ec305a4eb7073792ff428595145d4679d56a560989415", kill_on_drop: false }` [INFO] [stdout] 4a4772fb6ac59e31972ec305a4eb7073792ff428595145d4679d56a560989415 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee5d64d321787446a1a3c55ae46de1e79c7151f8e6c9a9e16b4fb5699fc54174 [INFO] running `Command { std: "docker" "start" "-a" "ee5d64d321787446a1a3c55ae46de1e79c7151f8e6c9a9e16b4fb5699fc54174", kill_on_drop: false }` [INFO] [stderr] Compiling groestlcoinconsensus v2.20.1-0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: Compiler version doesn't include clang or GCC: "cc" "--version" [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: Compiler version doesn't include clang or GCC: "c++" "--version" [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: Compiler version doesn't include clang or GCC: "c++" "--version" [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: depend/groestlcoin/src/secp256k1/src/secp256k1.c:64:1: warning: missing initializer for member 'secp256k1_ecmult_gen_context::blind' [-Wmissing-field-initializers] [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: 64 | }; [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: | ^ [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: depend/groestlcoin/src/secp256k1/src/secp256k1.c:64:1: warning: missing initializer for member 'secp256k1_ecmult_gen_context::initial' [-Wmissing-field-initializers] [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: depend/groestlcoin/src/hash.cpp: In function 'unsigned int MurmurHash3(unsigned int, const std::vector&)': [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: depend/groestlcoin/src/hash.cpp:48:16: warning: this statement may fall through [-Wimplicit-fallthrough=] [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: 48 | k1 ^= tail[2] << 16; [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: | ~~~^~~~~~~~~~~~~~~~ [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: depend/groestlcoin/src/hash.cpp:49:9: note: here [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: 49 | case 2: [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: | ^~~~ [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: depend/groestlcoin/src/hash.cpp:50:16: warning: this statement may fall through [-Wimplicit-fallthrough=] [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: 50 | k1 ^= tail[1] << 8; [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: | ~~~^~~~~~~~~~~~~~~ [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: depend/groestlcoin/src/hash.cpp:51:9: note: here [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: 51 | case 1: [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: | ^~~~ [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.39s [INFO] running `Command { std: "docker" "inspect" "ee5d64d321787446a1a3c55ae46de1e79c7151f8e6c9a9e16b4fb5699fc54174", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee5d64d321787446a1a3c55ae46de1e79c7151f8e6c9a9e16b4fb5699fc54174", kill_on_drop: false }` [INFO] [stdout] ee5d64d321787446a1a3c55ae46de1e79c7151f8e6c9a9e16b4fb5699fc54174 [INFO] checking groestlcoinconsensus-2.20.1-0.5.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate groestlcoinconsensus 2.20.1-0.5.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate groestlcoinconsensus 2.20.1-0.5.0 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate groestlcoinconsensus 2.20.1-0.5.0 [INFO] finished tweaking crates.io crate groestlcoinconsensus 2.20.1-0.5.0 [INFO] tweaked toml for crates.io crate groestlcoinconsensus 2.20.1-0.5.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 packages [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 30a0eb697d02e97882b8fcd85ebff52e556ed93ead8bd594f490a739ebc8e5b8 [INFO] running `Command { std: "docker" "start" "-a" "30a0eb697d02e97882b8fcd85ebff52e556ed93ead8bd594f490a739ebc8e5b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30a0eb697d02e97882b8fcd85ebff52e556ed93ead8bd594f490a739ebc8e5b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30a0eb697d02e97882b8fcd85ebff52e556ed93ead8bd594f490a739ebc8e5b8", kill_on_drop: false }` [INFO] [stdout] 30a0eb697d02e97882b8fcd85ebff52e556ed93ead8bd594f490a739ebc8e5b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85fe3f7f2dc525f6af2356fb84a3f0d79f7273061e4204bf1a486d08f1b42cf0 [INFO] running `Command { std: "docker" "start" "-a" "85fe3f7f2dc525f6af2356fb84a3f0d79f7273061e4204bf1a486d08f1b42cf0", kill_on_drop: false }` [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Compiling groestlcoinconsensus v2.20.1-0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: Compiler version doesn't include clang or GCC: "cc" "--version" [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: Compiler version doesn't include clang or GCC: "c++" "--version" [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: Compiler version doesn't include clang or GCC: "c++" "--version" [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: depend/groestlcoin/src/secp256k1/src/secp256k1.c:64:1: warning: missing initializer for member 'secp256k1_ecmult_gen_context::blind' [-Wmissing-field-initializers] [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: 64 | }; [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: | ^ [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: depend/groestlcoin/src/secp256k1/src/secp256k1.c:64:1: warning: missing initializer for member 'secp256k1_ecmult_gen_context::initial' [-Wmissing-field-initializers] [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: depend/groestlcoin/src/hash.cpp: In function 'unsigned int MurmurHash3(unsigned int, const std::vector&)': [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: depend/groestlcoin/src/hash.cpp:48:16: warning: this statement may fall through [-Wimplicit-fallthrough=] [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: 48 | k1 ^= tail[2] << 16; [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: | ~~~^~~~~~~~~~~~~~~~ [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: depend/groestlcoin/src/hash.cpp:49:9: note: here [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: 49 | case 2: [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: | ^~~~ [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: depend/groestlcoin/src/hash.cpp:50:16: warning: this statement may fall through [-Wimplicit-fallthrough=] [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: 50 | k1 ^= tail[1] << 8; [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: | ~~~^~~~~~~~~~~~~~~ [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: depend/groestlcoin/src/hash.cpp:51:9: note: here [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: 51 | case 1: [INFO] [stderr] warning: groestlcoinconsensus@2.20.1-0.5.0: | ^~~~ [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.63s [INFO] running `Command { std: "docker" "inspect" "85fe3f7f2dc525f6af2356fb84a3f0d79f7273061e4204bf1a486d08f1b42cf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85fe3f7f2dc525f6af2356fb84a3f0d79f7273061e4204bf1a486d08f1b42cf0", kill_on_drop: false }` [INFO] [stdout] 85fe3f7f2dc525f6af2356fb84a3f0d79f7273061e4204bf1a486d08f1b42cf0