Nov 29 16:58:07.429 INFO checking taskie/rust-memo against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Nov 29 16:58:07.429 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 29 16:58:07.920 INFO [stdout] 5008cf1c4a795cf2a983dc0bc7d50cfa2cec1032c4a2cbf1a5ea33305e219fb5 Nov 29 16:58:07.924 INFO running `"docker" "start" "-a" "5008cf1c4a795cf2a983dc0bc7d50cfa2cec1032c4a2cbf1a5ea33305e219fb5"` Nov 29 16:58:09.207 INFO [stderr] usermod: no changes Nov 29 16:58:09.268 INFO [stderr] Checking memo v0.1.0 (/source) Nov 29 16:58:09.668 INFO [stderr] warning: struct is never constructed: `S2_1` Nov 29 16:58:09.668 INFO [stderr] --> src/memo1.rs:5:1 Nov 29 16:58:09.668 INFO [stderr] | Nov 29 16:58:09.668 INFO [stderr] 5 | struct S2_1 { s1: Option } Nov 29 16:58:09.668 INFO [stderr] | ^^^^^^^^^^^ Nov 29 16:58:09.668 INFO [stderr] | Nov 29 16:58:09.668 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 29 16:58:09.668 INFO [stderr] Nov 29 16:58:09.668 INFO [stderr] warning: struct is never constructed: `S2_2` Nov 29 16:58:09.668 INFO [stderr] --> src/memo1.rs:8:1 Nov 29 16:58:09.668 INFO [stderr] | Nov 29 16:58:09.668 INFO [stderr] 8 | struct S2_2<'a> { s1: Option<&'a S1> } Nov 29 16:58:09.668 INFO [stderr] | ^^^^^^^^^^^^^^^ Nov 29 16:58:09.668 INFO [stderr] Nov 29 16:58:09.668 INFO [stderr] warning: method is never used: `f1` Nov 29 16:58:09.668 INFO [stderr] --> src/memo1.rs:16:5 Nov 29 16:58:09.668 INFO [stderr] | Nov 29 16:58:09.668 INFO [stderr] 16 | fn f1(&self) -> S1 { Nov 29 16:58:09.668 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 29 16:58:09.669 INFO [stderr] Nov 29 16:58:09.669 INFO [stderr] warning: method is never used: `f1` Nov 29 16:58:09.669 INFO [stderr] --> src/memo1.rs:23:5 Nov 29 16:58:09.669 INFO [stderr] | Nov 29 16:58:09.669 INFO [stderr] 23 | fn f1(&self) -> &S1 { Nov 29 16:58:09.669 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 29 16:58:09.669 INFO [stderr] Nov 29 16:58:09.687 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.45s Nov 29 16:58:09.692 INFO [stderr] su: No module specific data is present Nov 29 16:58:10.324 INFO running `"docker" "inspect" "5008cf1c4a795cf2a983dc0bc7d50cfa2cec1032c4a2cbf1a5ea33305e219fb5"` Nov 29 16:58:10.514 INFO running `"docker" "rm" "-f" "5008cf1c4a795cf2a983dc0bc7d50cfa2cec1032c4a2cbf1a5ea33305e219fb5"` Nov 29 16:58:10.876 INFO [stdout] 5008cf1c4a795cf2a983dc0bc7d50cfa2cec1032c4a2cbf1a5ea33305e219fb5