[INFO] cloning repository https://github.com/lolzballs/ranalyzer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lolzballs/ranalyzer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flolzballs%2Franalyzer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flolzballs%2Franalyzer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f7fb0e18f0152f3e47a4c27731dd72af1e0b68b0 [INFO] checking lolzballs/ranalyzer against try#334963c956d25708feab489a3816ae63f639355d for pr-135216-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flolzballs%2Franalyzer" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lolzballs/ranalyzer on toolchain 334963c956d25708feab489a3816ae63f639355d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lolzballs/ranalyzer [INFO] finished tweaking git repo https://github.com/lolzballs/ranalyzer [INFO] tweaked toml for git repo https://github.com/lolzballs/ranalyzer written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/lolzballs/ranalyzer 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" "+334963c956d25708feab489a3816ae63f639355d" "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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b7ee78f2214ffb98f2d39bd470bb05fc7083e16eefd798c3668c12433bcd2f82 [INFO] running `Command { std: "docker" "start" "-a" "b7ee78f2214ffb98f2d39bd470bb05fc7083e16eefd798c3668c12433bcd2f82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b7ee78f2214ffb98f2d39bd470bb05fc7083e16eefd798c3668c12433bcd2f82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7ee78f2214ffb98f2d39bd470bb05fc7083e16eefd798c3668c12433bcd2f82", kill_on_drop: false }` [INFO] [stdout] b7ee78f2214ffb98f2d39bd470bb05fc7083e16eefd798c3668c12433bcd2f82 [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 69862ccafe788749e1d475c217539ce8b243c81e67f40ae1280b4bd39d7712bd [INFO] running `Command { std: "docker" "start" "-a" "69862ccafe788749e1d475c217539ce8b243c81e67f40ae1280b4bd39d7712bd", kill_on_drop: false }` [INFO] [stderr] Checking ranalyzer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `BitstreamReader` is never constructed [INFO] [stdout] --> src/bits.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct BitstreamReader<'a, T> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/bits.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl<'a, T: Read> BitstreamReader<'a, T> { [INFO] [stdout] | ---------------------------------------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(reader: &'a mut T) -> std::io::Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn f(&mut self, n: u8) -> std::io::Result { [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn f1(&mut self) -> std::io::Result { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn uvlc(&mut self) -> std::io::Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn le(&mut self, n: u8) -> std::io::Result { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn leb128(&mut self) -> std::io::Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn su(&mut self, n: u8) -> std::io::Result { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 84 | pub fn ns(&mut self, n: u8) -> std::io::Result { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 96 | fn get_bits(&mut self, n: u8) -> std::io::Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 119 | fn refill(&mut self) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 147 | fn read_u8(&mut self) -> std::io::Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `le` and `leb128` are never used [INFO] [stdout] --> src/bits.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl<'a, T: Read> BitstreamReader<'a, T> { [INFO] [stdout] | ---------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn le(&mut self, n: u8) -> std::io::Result { [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn leb128(&mut self) -> std::io::Result { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "69862ccafe788749e1d475c217539ce8b243c81e67f40ae1280b4bd39d7712bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69862ccafe788749e1d475c217539ce8b243c81e67f40ae1280b4bd39d7712bd", kill_on_drop: false }` [INFO] [stdout] 69862ccafe788749e1d475c217539ce8b243c81e67f40ae1280b4bd39d7712bd