Dec 01 12:53:28.594 INFO testing kbacha/json_serde_test against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 12:53:28.594 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 12:53:28.994 INFO [stdout] c536d9dde2bbc30974d56e06a0895c19199ba528874da25df54248569bf0eda0
Dec 01 12:53:28.996 INFO running `"docker" "start" "-a" "c536d9dde2bbc30974d56e06a0895c19199ba528874da25df54248569bf0eda0"`
Dec 01 12:53:29.566 INFO [stderr] usermod: no changes
Dec 01 12:53:29.647 INFO [stderr]    Compiling json_testing v0.1.0 (/source)
Dec 01 12:53:30.159 INFO [stderr] warning: unused import: `Read`
Dec 01 12:53:30.159 INFO [stderr]  --> src/main.rs:7:21
Dec 01 12:53:30.159 INFO [stderr]   |
Dec 01 12:53:30.159 INFO [stderr] 7 | use std::io::{self, Read};
Dec 01 12:53:30.159 INFO [stderr]   |                     ^^^^
Dec 01 12:53:30.159 INFO [stderr]   |
Dec 01 12:53:30.159 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 12:53:30.159 INFO [stderr] 
Dec 01 12:53:31.101 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Dec 01 12:53:31.106 INFO [stderr] su: No module specific data is present
Dec 01 12:53:31.479 INFO running `"docker" "inspect" "c536d9dde2bbc30974d56e06a0895c19199ba528874da25df54248569bf0eda0"`
Dec 01 12:53:31.592 INFO running `"docker" "rm" "-f" "c536d9dde2bbc30974d56e06a0895c19199ba528874da25df54248569bf0eda0"`
Dec 01 12:53:31.742 INFO [stdout] c536d9dde2bbc30974d56e06a0895c19199ba528874da25df54248569bf0eda0
Dec 01 12:53:31.747 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 12:53:31.967 INFO [stdout] 9f893c5d2eb98f06ecf6b0d4588b9b439f35e10b08b3b6a302470378cf304062
Dec 01 12:53:31.973 INFO running `"docker" "start" "-a" "9f893c5d2eb98f06ecf6b0d4588b9b439f35e10b08b3b6a302470378cf304062"`
Dec 01 12:53:32.437 INFO [stderr] usermod: no changes
Dec 01 12:53:32.486 INFO [stderr]    Compiling json_testing v0.1.0 (/source)
Dec 01 12:53:32.847 INFO [stderr] warning: unused import: `Read`
Dec 01 12:53:32.847 INFO [stderr]  --> src/main.rs:7:21
Dec 01 12:53:32.847 INFO [stderr]   |
Dec 01 12:53:32.847 INFO [stderr] 7 | use std::io::{self, Read};
Dec 01 12:53:32.847 INFO [stderr]   |                     ^^^^
Dec 01 12:53:32.847 INFO [stderr]   |
Dec 01 12:53:32.847 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 12:53:32.847 INFO [stderr] 
Dec 01 12:53:33.336 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Dec 01 12:53:33.339 INFO [stderr] su: No module specific data is present
Dec 01 12:53:33.589 INFO running `"docker" "inspect" "9f893c5d2eb98f06ecf6b0d4588b9b439f35e10b08b3b6a302470378cf304062"`
Dec 01 12:53:33.679 INFO running `"docker" "rm" "-f" "9f893c5d2eb98f06ecf6b0d4588b9b439f35e10b08b3b6a302470378cf304062"`
Dec 01 12:53:33.842 INFO [stdout] 9f893c5d2eb98f06ecf6b0d4588b9b439f35e10b08b3b6a302470378cf304062
Dec 01 12:53:33.844 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 12:53:34.127 INFO [stdout] b9e74b601f3ca608b6963970f4a3da58e1cc633452dfce577e313c89023a5a05
Dec 01 12:53:34.135 INFO running `"docker" "start" "-a" "b9e74b601f3ca608b6963970f4a3da58e1cc633452dfce577e313c89023a5a05"`
Dec 01 12:53:35.063 INFO [stderr] usermod: no changes
Dec 01 12:53:35.180 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 01 12:53:35.187 INFO [stderr]      Running /target/debug/deps/json_testing-0a2994dda18ee20d
Dec 01 12:53:35.187 INFO [stdout] 
Dec 01 12:53:35.187 INFO [stdout] running 0 tests
Dec 01 12:53:35.187 INFO [stdout] 
Dec 01 12:53:35.187 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 12:53:35.187 INFO [stdout] 
Dec 01 12:53:35.189 INFO [stderr] su: No module specific data is present
Dec 01 12:53:35.837 INFO running `"docker" "inspect" "b9e74b601f3ca608b6963970f4a3da58e1cc633452dfce577e313c89023a5a05"`
Dec 01 12:53:36.139 INFO running `"docker" "rm" "-f" "b9e74b601f3ca608b6963970f4a3da58e1cc633452dfce577e313c89023a5a05"`
Dec 01 12:53:36.411 INFO [stdout] b9e74b601f3ca608b6963970f4a3da58e1cc633452dfce577e313c89023a5a05
