[INFO] cloning repository https://github.com/RavuAlHemio/ripcalc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RavuAlHemio/ripcalc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRavuAlHemio%2Fripcalc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRavuAlHemio%2Fripcalc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f6475fbe5b1ecefff1126661b5b52f53a6532164 [INFO] building RavuAlHemio/ripcalc against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRavuAlHemio%2Fripcalc" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RavuAlHemio/ripcalc on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/RavuAlHemio/ripcalc [INFO] finished tweaking git repo https://github.com/RavuAlHemio/ripcalc [INFO] tweaked toml for git repo https://github.com/RavuAlHemio/ripcalc written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/RavuAlHemio/ripcalc already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-bigint v0.4.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2176ebe19987d34ce625592bf0edbe8e372cea39410d706dc3706e93cadb737c [INFO] running `Command { std: "docker" "start" "-a" "2176ebe19987d34ce625592bf0edbe8e372cea39410d706dc3706e93cadb737c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2176ebe19987d34ce625592bf0edbe8e372cea39410d706dc3706e93cadb737c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2176ebe19987d34ce625592bf0edbe8e372cea39410d706dc3706e93cadb737c", kill_on_drop: false }` [INFO] [stdout] 2176ebe19987d34ce625592bf0edbe8e372cea39410d706dc3706e93cadb737c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 463eca6756010b61fe8a7447eaa6d3f4ff319d5db7c96136a86279a18db33162 [INFO] running `Command { std: "docker" "start" "-a" "463eca6756010b61fe8a7447eaa6d3f4ff319d5db7c96136a86279a18db33162", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling num-bigint v0.4.2 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling regex-syntax v0.7.1 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling aho-corasick v1.0.1 [INFO] [stderr] Compiling console v0.15.5 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling regex v1.8.1 [INFO] [stderr] Compiling ripcalc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `subtract_addr` is never used [INFO] [stdout] --> src/addr.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait IpAddress: BitAnd + BitOr + BitXor + Copy + fmt::Display + Hash + Ord + Sized { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 42 | fn subtract_addr(&self, other: &Self) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `IPV4_ZERO` is never used [INFO] [stdout] --> src/addr.rs:55:11 [INFO] [stdout] | [INFO] [stdout] 55 | pub const IPV4_ZERO: Ipv4Address = Ipv4Address { addr_value: 0 }; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `IPV6_ZERO` is never used [INFO] [stdout] --> src/addr.rs:201:11 [INFO] [stdout] | [INFO] [stdout] 201 | pub const IPV6_ZERO: Ipv6Address = Ipv6Address { top_half: 0, bottom_half: 0 }; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `to_full_string` and `from_chunks` are never used [INFO] [stdout] --> src/addr.rs:220:12 [INFO] [stdout] | [INFO] [stdout] 203 | impl Ipv6Address { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 220 | pub fn to_full_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 245 | pub fn from_chunks(chunks: &[u16]) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new_with_mask_strict`, `new_with_prefix_strict`, `is_subset_of`, and `intersects` are never used [INFO] [stdout] --> src/net.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl IpNetwork { [INFO] [stdout] | ------------------------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn new_with_mask_strict( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn new_with_prefix_strict( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 229 | pub fn is_subset_of(&self, other: &IpNetwork) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 235 | pub fn intersects(&self, other: &IpNetwork) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.64s [INFO] running `Command { std: "docker" "inspect" "463eca6756010b61fe8a7447eaa6d3f4ff319d5db7c96136a86279a18db33162", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "463eca6756010b61fe8a7447eaa6d3f4ff319d5db7c96136a86279a18db33162", kill_on_drop: false }` [INFO] [stdout] 463eca6756010b61fe8a7447eaa6d3f4ff319d5db7c96136a86279a18db33162 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9e27d217a9344433254c039d8e762a425d438b9b0659c8bb11ee6f9704b873e [INFO] running `Command { std: "docker" "start" "-a" "b9e27d217a9344433254c039d8e762a425d438b9b0659c8bb11ee6f9704b873e", kill_on_drop: false }` [INFO] [stderr] Compiling ripcalc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `subtract_addr` is never used [INFO] [stdout] --> src/addr.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait IpAddress: BitAnd + BitOr + BitXor + Copy + fmt::Display + Hash + Ord + Sized { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 42 | fn subtract_addr(&self, other: &Self) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `IPV4_ZERO` is never used [INFO] [stdout] --> src/addr.rs:55:11 [INFO] [stdout] | [INFO] [stdout] 55 | pub const IPV4_ZERO: Ipv4Address = Ipv4Address { addr_value: 0 }; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `IPV6_ZERO` is never used [INFO] [stdout] --> src/addr.rs:201:11 [INFO] [stdout] | [INFO] [stdout] 201 | pub const IPV6_ZERO: Ipv6Address = Ipv6Address { top_half: 0, bottom_half: 0 }; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `to_full_string` and `from_chunks` are never used [INFO] [stdout] --> src/addr.rs:220:12 [INFO] [stdout] | [INFO] [stdout] 203 | impl Ipv6Address { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 220 | pub fn to_full_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 245 | pub fn from_chunks(chunks: &[u16]) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_subset_of` and `intersects` are never used [INFO] [stdout] --> src/net.rs:229:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl IpNetwork { [INFO] [stdout] | ------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 229 | pub fn is_subset_of(&self, other: &IpNetwork) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 235 | pub fn intersects(&self, other: &IpNetwork) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.52s [INFO] running `Command { std: "docker" "inspect" "b9e27d217a9344433254c039d8e762a425d438b9b0659c8bb11ee6f9704b873e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9e27d217a9344433254c039d8e762a425d438b9b0659c8bb11ee6f9704b873e", kill_on_drop: false }` [INFO] [stdout] b9e27d217a9344433254c039d8e762a425d438b9b0659c8bb11ee6f9704b873e