[INFO] fetching crate mushid 0.0.2... [INFO] building mushid-0.0.2 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate mushid 0.0.2 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate mushid 0.0.2 [INFO] finished tweaking crates.io crate mushid 0.0.2 [INFO] tweaked toml for crates.io crate mushid 0.0.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mushid 0.0.2 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c9e76860f562355f31d68f8db18ecebfebbb9776f403aa68a36cd6cf7905f87 [INFO] running `Command { std: "docker" "start" "-a" "5c9e76860f562355f31d68f8db18ecebfebbb9776f403aa68a36cd6cf7905f87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c9e76860f562355f31d68f8db18ecebfebbb9776f403aa68a36cd6cf7905f87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c9e76860f562355f31d68f8db18ecebfebbb9776f403aa68a36cd6cf7905f87", kill_on_drop: false }` [INFO] [stdout] 5c9e76860f562355f31d68f8db18ecebfebbb9776f403aa68a36cd6cf7905f87 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3515f47eb23ffedc5f43979e24f5c12562bb07e8ab7b24841d6a177431710938 [INFO] running `Command { std: "docker" "start" "-a" "3515f47eb23ffedc5f43979e24f5c12562bb07e8ab7b24841d6a177431710938", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling crc32c v0.6.8 [INFO] [stderr] Compiling mac_address v1.1.8 [INFO] [stderr] Compiling mushid v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `calculate_crc32_hex` is never used [INFO] [stdout] --> src/lib.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn calculate_crc32_hex(data: &[u8]) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_sys_time` is never used [INFO] [stdout] --> src/lib.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn get_sys_time() -> u128 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_mac_address` is never used [INFO] [stdout] --> src/lib.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn get_mac_address() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_pid` is never used [INFO] [stdout] --> src/lib.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn get_pid() -> u32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mushid` is never used [INFO] [stdout] --> src/lib.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn mushid() -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.18s [INFO] running `Command { std: "docker" "inspect" "3515f47eb23ffedc5f43979e24f5c12562bb07e8ab7b24841d6a177431710938", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3515f47eb23ffedc5f43979e24f5c12562bb07e8ab7b24841d6a177431710938", kill_on_drop: false }` [INFO] [stdout] 3515f47eb23ffedc5f43979e24f5c12562bb07e8ab7b24841d6a177431710938 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7907d7b99724d7f5770dfa81b1ed03884be8a6eda859e6c6811fea0c849718ae [INFO] running `Command { std: "docker" "start" "-a" "7907d7b99724d7f5770dfa81b1ed03884be8a6eda859e6c6811fea0c849718ae", kill_on_drop: false }` [INFO] [stderr] Compiling mushid v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `calculate_crc32_hex` is never used [INFO] [stdout] --> src/lib.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn calculate_crc32_hex(data: &[u8]) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_sys_time` is never used [INFO] [stdout] --> src/lib.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn get_sys_time() -> u128 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_mac_address` is never used [INFO] [stdout] --> src/lib.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn get_mac_address() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_pid` is never used [INFO] [stdout] --> src/lib.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn get_pid() -> u32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mushid` is never used [INFO] [stdout] --> src/lib.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn mushid() -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "7907d7b99724d7f5770dfa81b1ed03884be8a6eda859e6c6811fea0c849718ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7907d7b99724d7f5770dfa81b1ed03884be8a6eda859e6c6811fea0c849718ae", kill_on_drop: false }` [INFO] [stdout] 7907d7b99724d7f5770dfa81b1ed03884be8a6eda859e6c6811fea0c849718ae