Dec 05 00:48:24.366 INFO testing ylambda/bar-graph against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 00:48:24.366 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05 00:48:24.708 INFO [stdout] 2267a29eb2c694b083dd962d031731a2d475fb34670439adf9d9ce8841b555a3
Dec 05 00:48:24.714 INFO running `"docker" "start" "-a" "2267a29eb2c694b083dd962d031731a2d475fb34670439adf9d9ce8841b555a3"`
Dec 05 00:48:25.849 INFO [stderr] usermod: no changes
Dec 05 00:48:25.896 INFO [stderr]    Compiling bar_graph v0.1.0 (/source)
Dec 05 00:48:26.080 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 05 00:48:26.080 INFO [stderr]  --> src/main.rs:2:5
Dec 05 00:48:26.080 INFO [stderr]   |
Dec 05 00:48:26.080 INFO [stderr] 2 | use std::io::prelude::*;
Dec 05 00:48:26.080 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 05 00:48:26.080 INFO [stderr]   |
Dec 05 00:48:26.080 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 00:48:26.080 INFO [stderr] 
Dec 05 00:48:26.776 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Dec 05 00:48:26.776 INFO [stderr] su: No module specific data is present
Dec 05 00:48:27.540 INFO running `"docker" "inspect" "2267a29eb2c694b083dd962d031731a2d475fb34670439adf9d9ce8841b555a3"`
Dec 05 00:48:27.948 INFO running `"docker" "rm" "-f" "2267a29eb2c694b083dd962d031731a2d475fb34670439adf9d9ce8841b555a3"`
Dec 05 00:48:28.412 INFO [stdout] 2267a29eb2c694b083dd962d031731a2d475fb34670439adf9d9ce8841b555a3
Dec 05 00:48:28.418 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05 00:48:28.950 INFO [stdout] b57f11ef3d39341b84b40165f6b3a870786da69320d84a03572588e7e014be16
Dec 05 00:48:28.956 INFO running `"docker" "start" "-a" "b57f11ef3d39341b84b40165f6b3a870786da69320d84a03572588e7e014be16"`
Dec 05 00:48:30.527 INFO [stderr] usermod: no changes
Dec 05 00:48:30.592 INFO [stderr]    Compiling bar_graph v0.1.0 (/source)
Dec 05 00:48:30.792 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 05 00:48:30.792 INFO [stderr]  --> src/main.rs:2:5
Dec 05 00:48:30.792 INFO [stderr]   |
Dec 05 00:48:30.792 INFO [stderr] 2 | use std::io::prelude::*;
Dec 05 00:48:30.792 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 05 00:48:30.792 INFO [stderr]   |
Dec 05 00:48:30.792 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 00:48:30.792 INFO [stderr] 
Dec 05 00:48:31.290 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 05 00:48:31.301 INFO [stderr] su: No module specific data is present
Dec 05 00:48:32.103 INFO running `"docker" "inspect" "b57f11ef3d39341b84b40165f6b3a870786da69320d84a03572588e7e014be16"`
Dec 05 00:48:32.339 INFO running `"docker" "rm" "-f" "b57f11ef3d39341b84b40165f6b3a870786da69320d84a03572588e7e014be16"`
Dec 05 00:48:32.591 INFO [stdout] b57f11ef3d39341b84b40165f6b3a870786da69320d84a03572588e7e014be16
Dec 05 00:48:32.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 05 00:48:33.001 INFO [stdout] 6795307816c9dbea71a94536c41b380a2f91e1b847e35fe26475fdff28e6e185
Dec 05 00:48:33.012 INFO running `"docker" "start" "-a" "6795307816c9dbea71a94536c41b380a2f91e1b847e35fe26475fdff28e6e185"`
Dec 05 00:48:34.192 INFO [stderr] usermod: no changes
Dec 05 00:48:34.276 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 05 00:48:34.276 INFO [stderr]      Running /target/debug/deps/bar_graph-ca3e553803ba926e
Dec 05 00:48:34.278 INFO [stdout] 
Dec 05 00:48:34.278 INFO [stdout] running 0 tests
Dec 05 00:48:34.278 INFO [stdout] 
Dec 05 00:48:34.278 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 00:48:34.278 INFO [stdout] 
Dec 05 00:48:34.285 INFO [stderr] su: No module specific data is present
Dec 05 00:48:35.025 INFO running `"docker" "inspect" "6795307816c9dbea71a94536c41b380a2f91e1b847e35fe26475fdff28e6e185"`
Dec 05 00:48:35.376 INFO running `"docker" "rm" "-f" "6795307816c9dbea71a94536c41b380a2f91e1b847e35fe26475fdff28e6e185"`
Dec 05 00:48:35.764 INFO [stdout] 6795307816c9dbea71a94536c41b380a2f91e1b847e35fe26475fdff28e6e185