[INFO] cloning repository https://github.com/rebenkoy/rust-ice-non_lifetime_binders [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rebenkoy/rust-ice-non_lifetime_binders" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/rebenkoy/rust-ice-non_lifetime_binders [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rebenkoy/rust-ice-non_lifetime_binders" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/rebenkoy/rust-ice-non_lifetime_binders [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rebenkoy/rust-ice-non_lifetime_binders" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/rebenkoy/rust-ice-non_lifetime_binders [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rebenkoy/rust-ice-non_lifetime_binders" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/rebenkoy/rust-ice-non_lifetime_binders [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rebenkoy/rust-ice-non_lifetime_binders" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/rebenkoy/rust-ice-non_lifetime_binders [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rebenkoy/rust-ice-non_lifetime_binders" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/rebenkoy/rust-ice-non_lifetime_binders [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rebenkoy/rust-ice-non_lifetime_binders" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 7) [INFO] cloning repository https://github.com/rebenkoy/rust-ice-non_lifetime_binders [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rebenkoy/rust-ice-non_lifetime_binders" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 8) [INFO] cloning repository https://github.com/rebenkoy/rust-ice-non_lifetime_binders [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rebenkoy/rust-ice-non_lifetime_binders" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 9) [INFO] cloning repository https://github.com/rebenkoy/rust-ice-non_lifetime_binders [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rebenkoy/rust-ice-non_lifetime_binders" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 10) [INFO] cloning repository https://github.com/rebenkoy/rust-ice-non_lifetime_binders [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rebenkoy/rust-ice-non_lifetime_binders" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 11) [INFO] cloning repository https://github.com/rebenkoy/rust-ice-non_lifetime_binders [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rebenkoy/rust-ice-non_lifetime_binders" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 12) [INFO] cloning repository https://github.com/rebenkoy/rust-ice-non_lifetime_binders [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rebenkoy/rust-ice-non_lifetime_binders" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 13) [INFO] cloning repository https://github.com/rebenkoy/rust-ice-non_lifetime_binders [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rebenkoy/rust-ice-non_lifetime_binders" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 14) [INFO] cloning repository https://github.com/rebenkoy/rust-ice-non_lifetime_binders [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rebenkoy/rust-ice-non_lifetime_binders" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frebenkoy%2Frust-ice-non_lifetime_binders'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 96ae4be094731b9f1af7d9350287bb3d35857663 [INFO] building rebenkoy/rust-ice-non_lifetime_binders 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%2Frebenkoy%2Frust-ice-non_lifetime_binders" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rebenkoy/rust-ice-non_lifetime_binders 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/rebenkoy/rust-ice-non_lifetime_binders [INFO] finished tweaking git repo https://github.com/rebenkoy/rust-ice-non_lifetime_binders [INFO] tweaked toml for git repo https://github.com/rebenkoy/rust-ice-non_lifetime_binders written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rebenkoy/rust-ice-non_lifetime_binders 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 587bcba0c16016fd78c9fcc1bd1439ab47762f8589c39464a6078c9f97e7aafe [INFO] running `Command { std: "docker" "start" "-a" "587bcba0c16016fd78c9fcc1bd1439ab47762f8589c39464a6078c9f97e7aafe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "587bcba0c16016fd78c9fcc1bd1439ab47762f8589c39464a6078c9f97e7aafe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "587bcba0c16016fd78c9fcc1bd1439ab47762f8589c39464a6078c9f97e7aafe", kill_on_drop: false }` [INFO] [stdout] 587bcba0c16016fd78c9fcc1bd1439ab47762f8589c39464a6078c9f97e7aafe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4c4b5ef37e068fb0b71212b7698d46c7ecf491814b6126145098c4a3e59392cb [INFO] running `Command { std: "docker" "start" "-a" "4c4b5ef37e068fb0b71212b7698d46c7ecf491814b6126145098c4a3e59392cb", kill_on_drop: false }` [INFO] [stderr] Compiling rust-bug-non_lifetime_binders v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(non_lifetime_binders)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #108185 for more information [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/lib.rs:19:18 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn f(a: T1, b: T2) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/lib.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn f(a: T1, b: T2) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] running `Command { std: "docker" "inspect" "4c4b5ef37e068fb0b71212b7698d46c7ecf491814b6126145098c4a3e59392cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c4b5ef37e068fb0b71212b7698d46c7ecf491814b6126145098c4a3e59392cb", kill_on_drop: false }` [INFO] [stdout] 4c4b5ef37e068fb0b71212b7698d46c7ecf491814b6126145098c4a3e59392cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5be8614cdf9f0fecc89c939bd159803020abb2df0fd8b5b346a8474abda7d538 [INFO] running `Command { std: "docker" "start" "-a" "5be8614cdf9f0fecc89c939bd159803020abb2df0fd8b5b346a8474abda7d538", kill_on_drop: false }` [INFO] [stdout] warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(non_lifetime_binders)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #108185 for more information [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/lib.rs:19:18 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn f(a: T1, b: T2) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rust-bug-non_lifetime_binders v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/lib.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn f(a: T1, b: T2) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(non_lifetime_binders)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #108185 for more information [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/lib.rs:19:18 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn f(a: T1, b: T2) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/lib.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn f(a: T1, b: T2) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "5be8614cdf9f0fecc89c939bd159803020abb2df0fd8b5b346a8474abda7d538", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5be8614cdf9f0fecc89c939bd159803020abb2df0fd8b5b346a8474abda7d538", kill_on_drop: false }` [INFO] [stdout] 5be8614cdf9f0fecc89c939bd159803020abb2df0fd8b5b346a8474abda7d538