[INFO] crate conway 0.3.0 is already in cache
[INFO] checking conway-0.3.0 against try#00e4530a79c42b21a6ca2ac1edb597c90d21f89f for pr-64672
[INFO] extracting crate conway 0.3.0 into work/builds/worker-1/source
[INFO] validating manifest of crates.io crate conway 0.3.0 on toolchain 00e4530a79c42b21a6ca2ac1edb597c90d21f89f
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate conway 0.3.0
[INFO] finished tweaking crates.io crate conway 0.3.0
[INFO] tweaked toml for crates.io crate conway 0.3.0 written to work/builds/worker-1/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7807ce33e2c11fc52f24ff9ac340de2de5a425cbaef3a004ad2e772415f01cfe
[INFO] running `"docker" "start" "-a" "7807ce33e2c11fc52f24ff9ac340de2de5a425cbaef3a004ad2e772415f01cfe"`
[INFO] [stderr]     Checking conway v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/universe.rs:1323:91
[INFO] [stderr]      |
[INFO] [stderr] 1323 |     pub fn each_non_dead(&self, region: Region, visibility: Option<usize>, callback: &mut FnMut(usize, usize, CellState)) {
[INFO] [stderr]      |                                                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize, usize, CellState)`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/universe.rs:1418:80
[INFO] [stderr]      |
[INFO] [stderr] 1418 |     pub fn each_non_dead_full(&self, visibility: Option<usize>, callback: &mut FnMut(usize, usize, CellState)) {
[INFO] [stderr]      |                                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize, usize, CellState)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/universe.rs:1323:91
[INFO] [stderr]      |
[INFO] [stderr] 1323 |     pub fn each_non_dead(&self, region: Region, visibility: Option<usize>, callback: &mut FnMut(usize, usize, CellState)) {
[INFO] [stderr]      |                                                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize, usize, CellState)`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/universe.rs:1418:80
[INFO] [stderr]      |
[INFO] [stderr] 1418 |     pub fn each_non_dead_full(&self, visibility: Option<usize>, callback: &mut FnMut(usize, usize, CellState)) {
[INFO] [stderr]      |                                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize, usize, CellState)`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `"docker" "inspect" "7807ce33e2c11fc52f24ff9ac340de2de5a425cbaef3a004ad2e772415f01cfe"`
[INFO] running `"docker" "rm" "-f" "7807ce33e2c11fc52f24ff9ac340de2de5a425cbaef3a004ad2e772415f01cfe"`
[INFO] [stdout] 7807ce33e2c11fc52f24ff9ac340de2de5a425cbaef3a004ad2e772415f01cfe