Dec 06 17:03:51.931 INFO testing wtfis-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 17:03:51.931 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 17:03:52.512 INFO [stdout] 8adabedad3f71f2776b8b8ebfa660c533b39f359520272875d5d60f8487a8916
Dec 06 17:03:52.515 INFO running `"docker" "start" "-a" "8adabedad3f71f2776b8b8ebfa660c533b39f359520272875d5d60f8487a8916"`
Dec 06 17:03:53.629 INFO [stderr] usermod: no changes
Dec 06 17:03:54.169 INFO [stderr]    Compiling wtfis v0.1.0 (/source)
Dec 06 17:04:05.157 INFO [stderr] warning: unused import: `Error`
Dec 06 17:04:05.157 INFO [stderr]  --> src/main.rs:5:25
Dec 06 17:04:05.157 INFO [stderr]   |
Dec 06 17:04:05.157 INFO [stderr] 5 | use serde_json::{Value, Error};
Dec 06 17:04:05.157 INFO [stderr]   |                         ^^^^^
Dec 06 17:04:05.157 INFO [stderr]   |
Dec 06 17:04:05.157 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 17:04:05.157 INFO [stderr] 
Dec 06 17:04:13.266 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.61s
Dec 06 17:04:13.284 INFO [stderr] su: No module specific data is present
Dec 06 17:04:13.610 INFO running `"docker" "inspect" "8adabedad3f71f2776b8b8ebfa660c533b39f359520272875d5d60f8487a8916"`
Dec 06 17:04:13.693 INFO running `"docker" "rm" "-f" "8adabedad3f71f2776b8b8ebfa660c533b39f359520272875d5d60f8487a8916"`
Dec 06 17:04:13.769 INFO [stdout] 8adabedad3f71f2776b8b8ebfa660c533b39f359520272875d5d60f8487a8916
Dec 06 17:04:13.771 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 17:04:13.939 INFO [stdout] 68e9faf7680a64dc0cab0cbd84e24d82940a4d2c52bf5e21226672ec598f1e82
Dec 06 17:04:13.941 INFO running `"docker" "start" "-a" "68e9faf7680a64dc0cab0cbd84e24d82940a4d2c52bf5e21226672ec598f1e82"`
Dec 06 17:04:14.386 INFO [stderr] usermod: no changes
Dec 06 17:04:14.548 INFO [stderr]    Compiling wtfis v0.1.0 (/source)
Dec 06 17:04:19.270 INFO [stderr] warning: unused import: `Error`
Dec 06 17:04:19.270 INFO [stderr]  --> src/main.rs:5:25
Dec 06 17:04:19.270 INFO [stderr]   |
Dec 06 17:04:19.270 INFO [stderr] 5 | use serde_json::{Value, Error};
Dec 06 17:04:19.270 INFO [stderr]   |                         ^^^^^
Dec 06 17:04:19.270 INFO [stderr]   |
Dec 06 17:04:19.270 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 17:04:19.270 INFO [stderr] 
Dec 06 17:04:19.632 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.23s
Dec 06 17:04:19.642 INFO [stderr] su: No module specific data is present
Dec 06 17:04:35.665 INFO running `"docker" "inspect" "68e9faf7680a64dc0cab0cbd84e24d82940a4d2c52bf5e21226672ec598f1e82"`
Dec 06 17:04:35.751 INFO running `"docker" "rm" "-f" "68e9faf7680a64dc0cab0cbd84e24d82940a4d2c52bf5e21226672ec598f1e82"`
Dec 06 17:04:35.842 INFO [stdout] 68e9faf7680a64dc0cab0cbd84e24d82940a4d2c52bf5e21226672ec598f1e82
Dec 06 17:04:35.844 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 17:04:36.057 INFO [stdout] a1bc4fe84be09756428a496a6b4cdf1e3faa6fcb9f90c1bf786472f314030594
Dec 06 17:04:36.059 INFO running `"docker" "start" "-a" "a1bc4fe84be09756428a496a6b4cdf1e3faa6fcb9f90c1bf786472f314030594"`
Dec 06 17:04:36.393 INFO [stderr] usermod: no changes
Dec 06 17:04:36.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 06 17:04:36.559 INFO [stderr]      Running /target/debug/deps/wtfis-f32d7f6414d80188
Dec 06 17:04:36.570 INFO [stdout] 
Dec 06 17:04:36.570 INFO [stdout] running 0 tests
Dec 06 17:04:36.570 INFO [stdout] 
Dec 06 17:04:36.570 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 17:04:36.570 INFO [stdout] 
Dec 06 17:04:36.573 INFO [stderr] su: No module specific data is present
Dec 06 17:04:36.866 INFO running `"docker" "inspect" "a1bc4fe84be09756428a496a6b4cdf1e3faa6fcb9f90c1bf786472f314030594"`
Dec 06 17:04:36.937 INFO running `"docker" "rm" "-f" "a1bc4fe84be09756428a496a6b4cdf1e3faa6fcb9f90c1bf786472f314030594"`
Dec 06 17:04:37.006 INFO [stdout] a1bc4fe84be09756428a496a6b4cdf1e3faa6fcb9f90c1bf786472f314030594