[INFO] cloning repository https://github.com/pcvonz/tin_can [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pcvonz/tin_can" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcvonz%2Ftin_can", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcvonz%2Ftin_can'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5dbcb2caba6b544937631affcf0419bc21019776 [INFO] checking pcvonz/tin_can/5dbcb2caba6b544937631affcf0419bc21019776 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcvonz%2Ftin_can" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pcvonz/tin_can on toolchain 5518eaa946291f00471af8b254b2a1715f234882 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pcvonz/tin_can [INFO] finished tweaking git repo https://github.com/pcvonz/tin_can [INFO] tweaked toml for git repo https://github.com/pcvonz/tin_can written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/pcvonz/tin_can 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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitfield v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2c6bc80fefb276aea0766ff1d005a6d15dabc06e450867bf7be0a173421d250c [INFO] running `Command { std: "docker" "start" "-a" "2c6bc80fefb276aea0766ff1d005a6d15dabc06e450867bf7be0a173421d250c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c6bc80fefb276aea0766ff1d005a6d15dabc06e450867bf7be0a173421d250c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c6bc80fefb276aea0766ff1d005a6d15dabc06e450867bf7be0a173421d250c", kill_on_drop: false }` [INFO] [stdout] 2c6bc80fefb276aea0766ff1d005a6d15dabc06e450867bf7be0a173421d250c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91939c3317e2e69ccdcb934c2b973916ebe87c378e8bd15f769badcad7183e21 [INFO] running `Command { std: "docker" "start" "-a" "91939c3317e2e69ccdcb934c2b973916ebe87c378e8bd15f769badcad7183e21", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Checking bitfield v0.14.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling num-derive v0.4.0 [INFO] [stderr] Checking tin_can v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `take_i32` is never used [INFO] [stdout] --> src/parse.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn take_i32(i: BitInput) -> IResult { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `take_bit` is never used [INFO] [stdout] --> src/parse.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn take_bit(i: BitInput) -> IResult { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `time` is never read [INFO] [stdout] --> src/system_time.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct Time { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 48 | time: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Time` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_seconds` is never used [INFO] [stdout] --> src/system_time.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 51 | impl Time { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn get_seconds(&self) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `take_i32` is never used [INFO] [stdout] --> src/parse.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn take_i32(i: BitInput) -> IResult { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `take_bit` is never used [INFO] [stdout] --> src/parse.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn take_bit(i: BitInput) -> IResult { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.33s [INFO] running `Command { std: "docker" "inspect" "91939c3317e2e69ccdcb934c2b973916ebe87c378e8bd15f769badcad7183e21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91939c3317e2e69ccdcb934c2b973916ebe87c378e8bd15f769badcad7183e21", kill_on_drop: false }` [INFO] [stdout] 91939c3317e2e69ccdcb934c2b973916ebe87c378e8bd15f769badcad7183e21