[INFO] crate noak 0.3.0 is already in cache
[INFO] checking noak-0.3.0 against try#d27c6c6a469a28343396a8f3ac1c9d403aabda69 for pr-66037
[INFO] extracting crate noak 0.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate noak 0.3.0 on toolchain d27c6c6a469a28343396a8f3ac1c9d403aabda69
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate noak 0.3.0
[INFO] finished tweaking crates.io crate noak 0.3.0
[INFO] tweaked toml for crates.io crate noak 0.3.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate noak 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b5736dfdf5feb0df87ef2b749d0ec08a5f27bf11f1e28903e456ccafc60a8482
[INFO] running `"docker" "start" "-a" "b5736dfdf5feb0df87ef2b749d0ec08a5f27bf11f1e28903e456ccafc60a8482"`
[INFO] [stderr]     Checking noak v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::cmp::Ordering`
[INFO] [stderr]   --> src/writer/class.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::cmp::Ordering;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ordering`
[INFO] [stderr]   --> src/writer/class.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::cmp::Ordering;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `THIS_CLASS_OFFSET`
[INFO] [stderr]   --> src/writer/class.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | const THIS_CLASS_OFFSET: Offset = Offset::new(2);
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SUPER_CLASS_OFFSET`
[INFO] [stderr]   --> src/writer/class.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | const SUPER_CLASS_OFFSET: Offset = THIS_CLASS_OFFSET.offset(2);
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/writer/encoding.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn new() -> VecEncoder {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `skip`
[INFO] [stderr]    --> src/writer/encoding.rs:132:5
[INFO] [stderr]     |
[INFO] [stderr] 132 |     pub fn skip(&mut self, amount: usize) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `THIS_CLASS_OFFSET`
[INFO] [stderr]   --> src/writer/class.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | const THIS_CLASS_OFFSET: Offset = Offset::new(2);
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SUPER_CLASS_OFFSET`
[INFO] [stderr]   --> src/writer/class.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | const SUPER_CLASS_OFFSET: Offset = THIS_CLASS_OFFSET.offset(2);
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/writer/encoding.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn new() -> VecEncoder {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `skip`
[INFO] [stderr]    --> src/writer/encoding.rs:132:5
[INFO] [stderr]     |
[INFO] [stderr] 132 |     pub fn skip(&mut self, amount: usize) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.15s
[INFO] running `"docker" "inspect" "b5736dfdf5feb0df87ef2b749d0ec08a5f27bf11f1e28903e456ccafc60a8482"`
[INFO] running `"docker" "rm" "-f" "b5736dfdf5feb0df87ef2b749d0ec08a5f27bf11f1e28903e456ccafc60a8482"`
[INFO] [stdout] b5736dfdf5feb0df87ef2b749d0ec08a5f27bf11f1e28903e456ccafc60a8482