Dec 15 13:37:40.780 INFO testing ghcn-daily-0.0.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 13:37:40.780 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 15 13:37:41.191 INFO [stdout] 8288b49019318aeaad1f6f22d56e078ff84c5d6c58fe64f532dfe8b25956e61b
Dec 15 13:37:41.191 INFO running `"docker" "start" "-a" "8288b49019318aeaad1f6f22d56e078ff84c5d6c58fe64f532dfe8b25956e61b"`
Dec 15 13:37:42.575 INFO [stderr] usermod: no changes
Dec 15 13:37:42.667 INFO [stderr]    Compiling ghcn-daily v0.0.1 (/source)
Dec 15 13:37:43.211 INFO [stderr] warning: struct is never constructed: `DlyFile`
Dec 15 13:37:43.211 INFO [stderr]  --> src/dly_file.rs:2:1
Dec 15 13:37:43.211 INFO [stderr]   |
Dec 15 13:37:43.211 INFO [stderr] 2 | struct DlyFile {
Dec 15 13:37:43.211 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 15 13:37:43.211 INFO [stderr]   |
Dec 15 13:37:43.211 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 15 13:37:43.211 INFO [stderr] 
Dec 15 13:37:43.340 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Dec 15 13:37:43.349 INFO [stderr] su: No module specific data is present
Dec 15 13:37:43.871 INFO running `"docker" "inspect" "8288b49019318aeaad1f6f22d56e078ff84c5d6c58fe64f532dfe8b25956e61b"`
Dec 15 13:37:44.086 INFO running `"docker" "rm" "-f" "8288b49019318aeaad1f6f22d56e078ff84c5d6c58fe64f532dfe8b25956e61b"`
Dec 15 13:37:44.251 INFO [stdout] 8288b49019318aeaad1f6f22d56e078ff84c5d6c58fe64f532dfe8b25956e61b
Dec 15 13:37:44.253 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 15 13:37:44.533 INFO [stdout] 0aff96f245ce33c69a9acf85bde4815eef6b96950d396db08de6f414003653c6
Dec 15 13:37:44.536 INFO running `"docker" "start" "-a" "0aff96f245ce33c69a9acf85bde4815eef6b96950d396db08de6f414003653c6"`
Dec 15 13:37:46.011 INFO [stderr] usermod: no changes
Dec 15 13:37:46.067 INFO [stderr]    Compiling ghcn-daily v0.0.1 (/source)
Dec 15 13:37:46.755 INFO [stderr] warning: unused import: `std::io::Write`
Dec 15 13:37:46.755 INFO [stderr]  --> examples/simple.rs:5:5
Dec 15 13:37:46.755 INFO [stderr]   |
Dec 15 13:37:46.755 INFO [stderr] 5 | use std::io::Write;
Dec 15 13:37:46.755 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 15 13:37:46.755 INFO [stderr]   |
Dec 15 13:37:46.755 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 13:37:46.755 INFO [stderr] 
Dec 15 13:37:46.755 INFO [stderr] warning: unused import: `std::fs::create_dir_all`
Dec 15 13:37:46.755 INFO [stderr]  --> examples/simple.rs:7:5
Dec 15 13:37:46.755 INFO [stderr]   |
Dec 15 13:37:46.755 INFO [stderr] 7 | use std::fs::create_dir_all;
Dec 15 13:37:46.755 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 13:37:46.755 INFO [stderr] 
Dec 15 13:37:47.454 INFO [stderr] warning: struct is never constructed: `DlyFile`
Dec 15 13:37:47.454 INFO [stderr]  --> src/dly_file.rs:2:1
Dec 15 13:37:47.454 INFO [stderr]   |
Dec 15 13:37:47.454 INFO [stderr] 2 | struct DlyFile {
Dec 15 13:37:47.454 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 15 13:37:47.454 INFO [stderr]   |
Dec 15 13:37:47.454 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 15 13:37:47.454 INFO [stderr] 
Dec 15 13:37:48.020 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
Dec 15 13:37:48.026 INFO [stderr] su: No module specific data is present
Dec 15 13:37:49.211 INFO running `"docker" "inspect" "0aff96f245ce33c69a9acf85bde4815eef6b96950d396db08de6f414003653c6"`
Dec 15 13:37:49.493 INFO running `"docker" "rm" "-f" "0aff96f245ce33c69a9acf85bde4815eef6b96950d396db08de6f414003653c6"`
Dec 15 13:37:49.879 INFO [stdout] 0aff96f245ce33c69a9acf85bde4815eef6b96950d396db08de6f414003653c6
Dec 15 13:37:49.884 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 15 13:37:50.383 INFO [stdout] 7a320cf91f5792b417382124c689abd13c208a3b28e2f723782ff10418b5fafb
Dec 15 13:37:50.387 INFO running `"docker" "start" "-a" "7a320cf91f5792b417382124c689abd13c208a3b28e2f723782ff10418b5fafb"`
Dec 15 13:37:51.680 INFO [stderr] usermod: no changes
Dec 15 13:37:51.719 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 13:37:51.719 INFO [stderr]      Running /target/debug/deps/ghcn_daily-cefafe880bb3a8c9
Dec 15 13:37:51.731 INFO [stderr]    Doc-tests ghcn-daily
Dec 15 13:37:51.732 INFO [stdout] 
Dec 15 13:37:51.732 INFO [stdout] running 1 test
Dec 15 13:37:51.732 INFO [stdout] test test::it_works ... ok
Dec 15 13:37:51.732 INFO [stdout] 
Dec 15 13:37:51.732 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 13:37:51.732 INFO [stdout] 
Dec 15 13:37:52.629 INFO [stdout] 
Dec 15 13:37:52.629 INFO [stdout] running 0 tests
Dec 15 13:37:52.629 INFO [stdout] 
Dec 15 13:37:52.630 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 13:37:52.630 INFO [stdout] 
Dec 15 13:37:52.636 INFO [stderr] su: No module specific data is present
Dec 15 13:37:52.961 INFO running `"docker" "inspect" "7a320cf91f5792b417382124c689abd13c208a3b28e2f723782ff10418b5fafb"`
Dec 15 13:37:53.079 INFO running `"docker" "rm" "-f" "7a320cf91f5792b417382124c689abd13c208a3b28e2f723782ff10418b5fafb"`
Dec 15 13:37:53.198 INFO [stdout] 7a320cf91f5792b417382124c689abd13c208a3b28e2f723782ff10418b5fafb