Dec 19 14:37:10.450 INFO checking kardeiz/rayon-issue against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 Dec 19 14:37:10.450 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/kardeiz/rayon-issue:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 14:37:10.913 INFO [stdout] 50004a1cee32c7e059602c7f48e785d889efa4c12455636649c3817d81f23cbb Dec 19 14:37:10.920 INFO running `"docker" "start" "-a" "50004a1cee32c7e059602c7f48e785d889efa4c12455636649c3817d81f23cbb"` Dec 19 14:37:12.756 INFO [stderr] Checking num_cpus v1.2.1 Dec 19 14:37:12.756 INFO [stderr] Compiling rust-crypto v0.2.36 Dec 19 14:37:12.756 INFO [stderr] Checking serde_json v0.9.9 Dec 19 14:37:12.756 INFO [stderr] Compiling syn v0.11.8 Dec 19 14:37:13.458 INFO [stderr] Checking rayon v0.6.0 Dec 19 14:37:23.542 INFO [stderr] Compiling serde_codegen_internals v0.14.1 Dec 19 14:37:26.164 INFO [stderr] Compiling serde_derive v0.9.11 Dec 19 14:37:32.277 INFO [stderr] Checking rayon-issue v0.1.0 (/opt/crater/workdir) Dec 19 14:37:32.552 INFO [stderr] warning: unused `#[macro_use]` import Dec 19 14:37:32.552 INFO [stderr] --> src/main.rs:13:1 Dec 19 14:37:32.552 INFO [stderr] | Dec 19 14:37:32.552 INFO [stderr] 13 | #[macro_use] Dec 19 14:37:32.552 INFO [stderr] | ^^^^^^^^^^^^ Dec 19 14:37:32.552 INFO [stderr] | Dec 19 14:37:32.552 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 14:37:32.552 INFO [stderr] Dec 19 14:37:32.552 INFO [stderr] warning: unused import: `std::fs::File` Dec 19 14:37:32.552 INFO [stderr] --> src/main.rs:20:5 Dec 19 14:37:32.552 INFO [stderr] | Dec 19 14:37:32.552 INFO [stderr] 20 | use std::fs::File; Dec 19 14:37:32.552 INFO [stderr] | ^^^^^^^^^^^^^ Dec 19 14:37:32.552 INFO [stderr] Dec 19 14:37:32.552 INFO [stderr] warning: unused import: `PathBuf` Dec 19 14:37:32.552 INFO [stderr] --> src/main.rs:21:23 Dec 19 14:37:32.552 INFO [stderr] | Dec 19 14:37:32.552 INFO [stderr] 21 | use std::path::{Path, PathBuf}; Dec 19 14:37:32.552 INFO [stderr] | ^^^^^^^ Dec 19 14:37:32.552 INFO [stderr] Dec 19 14:37:32.564 INFO [stderr] warning: unused `#[macro_use]` import Dec 19 14:37:32.564 INFO [stderr] --> src/main.rs:13:1 Dec 19 14:37:32.564 INFO [stderr] | Dec 19 14:37:32.564 INFO [stderr] 13 | #[macro_use] Dec 19 14:37:32.564 INFO [stderr] | ^^^^^^^^^^^^ Dec 19 14:37:32.564 INFO [stderr] | Dec 19 14:37:32.564 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 14:37:32.564 INFO [stderr] Dec 19 14:37:32.564 INFO [stderr] warning: unused import: `std::fs::File` Dec 19 14:37:32.564 INFO [stderr] --> src/main.rs:20:5 Dec 19 14:37:32.564 INFO [stderr] | Dec 19 14:37:32.564 INFO [stderr] 20 | use std::fs::File; Dec 19 14:37:32.564 INFO [stderr] | ^^^^^^^^^^^^^ Dec 19 14:37:32.564 INFO [stderr] Dec 19 14:37:32.564 INFO [stderr] warning: unused import: `PathBuf` Dec 19 14:37:32.564 INFO [stderr] --> src/main.rs:21:23 Dec 19 14:37:32.564 INFO [stderr] | Dec 19 14:37:32.564 INFO [stderr] 21 | use std::path::{Path, PathBuf}; Dec 19 14:37:32.564 INFO [stderr] | ^^^^^^^ Dec 19 14:37:32.564 INFO [stderr] Dec 19 14:37:32.608 INFO [stderr] warning: the feature `field_init_shorthand` has been stable since 1.17.0 and no longer requires an attribute to enable Dec 19 14:37:32.608 INFO [stderr] --> src/main.rs:1:12 Dec 19 14:37:32.608 INFO [stderr] | Dec 19 14:37:32.608 INFO [stderr] 1 | #![feature(field_init_shorthand)] Dec 19 14:37:32.608 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 19 14:37:32.608 INFO [stderr] | Dec 19 14:37:32.608 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 19 14:37:32.608 INFO [stderr] Dec 19 14:37:32.608 INFO [stderr] warning: the feature `associated_consts` has been stable since 1.20.0 and no longer requires an attribute to enable Dec 19 14:37:32.608 INFO [stderr] --> src/main.rs:5:12 Dec 19 14:37:32.608 INFO [stderr] | Dec 19 14:37:32.608 INFO [stderr] 5 | #![feature(associated_consts)] Dec 19 14:37:32.608 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 19 14:37:32.608 INFO [stderr] Dec 19 14:37:32.608 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Dec 19 14:37:32.608 INFO [stderr] --> src/main.rs:7:12 Dec 19 14:37:32.608 INFO [stderr] | Dec 19 14:37:32.608 INFO [stderr] 7 | #![feature(conservative_impl_trait)] Dec 19 14:37:32.608 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 14:37:32.608 INFO [stderr] Dec 19 14:37:32.646 INFO [stderr] warning: the feature `field_init_shorthand` has been stable since 1.17.0 and no longer requires an attribute to enable Dec 19 14:37:32.646 INFO [stderr] --> src/main.rs:1:12 Dec 19 14:37:32.646 INFO [stderr] | Dec 19 14:37:32.646 INFO [stderr] 1 | #![feature(field_init_shorthand)] Dec 19 14:37:32.646 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 19 14:37:32.646 INFO [stderr] | Dec 19 14:37:32.646 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 19 14:37:32.646 INFO [stderr] Dec 19 14:37:32.646 INFO [stderr] warning: the feature `associated_consts` has been stable since 1.20.0 and no longer requires an attribute to enable Dec 19 14:37:32.646 INFO [stderr] --> src/main.rs:5:12 Dec 19 14:37:32.646 INFO [stderr] | Dec 19 14:37:32.646 INFO [stderr] 5 | #![feature(associated_consts)] Dec 19 14:37:32.646 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 19 14:37:32.646 INFO [stderr] Dec 19 14:37:32.646 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable Dec 19 14:37:32.646 INFO [stderr] --> src/main.rs:7:12 Dec 19 14:37:32.646 INFO [stderr] | Dec 19 14:37:32.646 INFO [stderr] 7 | #![feature(conservative_impl_trait)] Dec 19 14:37:32.646 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 14:37:32.646 INFO [stderr] Dec 19 14:37:32.673 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.03s Dec 19 14:37:33.628 INFO running `"docker" "inspect" "50004a1cee32c7e059602c7f48e785d889efa4c12455636649c3817d81f23cbb"` Dec 19 14:37:33.865 INFO running `"docker" "rm" "-f" "50004a1cee32c7e059602c7f48e785d889efa4c12455636649c3817d81f23cbb"` Dec 19 14:37:34.184 INFO [stdout] 50004a1cee32c7e059602c7f48e785d889efa4c12455636649c3817d81f23cbb