Dec 13 11:30:46.686 INFO testing masami256/virtrun against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 11:30:46.686 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 11:30:47.206 INFO [stdout] 1550cdb684539a62c06db7ba4ddb1dc3caed65138625ce7c4009f27d63b86149
Dec 13 11:30:47.208 INFO running `"docker" "start" "-a" "1550cdb684539a62c06db7ba4ddb1dc3caed65138625ce7c4009f27d63b86149"`
Dec 13 11:30:49.890 INFO [stderr] usermod: no changes
Dec 13 11:30:50.115 INFO [stderr]    Compiling serial-core v0.4.0
Dec 13 11:30:50.115 INFO [stderr]    Compiling ioctl-rs v0.1.6
Dec 13 11:30:50.151 INFO [stderr]    Compiling os_pipe v0.6.1
Dec 13 11:30:50.151 INFO [stderr]    Compiling ssh2 v0.3.3
Dec 13 11:30:52.079 INFO [stderr]    Compiling serial-unix v0.4.0
Dec 13 11:30:53.983 INFO [stderr]    Compiling serial v0.4.0
Dec 13 11:30:54.821 INFO [stderr]    Compiling virtrun v0.1.0 (/source)
Dec 13 11:30:55.675 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 13 11:30:55.675 INFO [stderr]   --> src/main.rs:12:5
Dec 13 11:30:55.675 INFO [stderr]    |
Dec 13 11:30:55.675 INFO [stderr] 12 | use std::io::prelude::*;
Dec 13 11:30:55.675 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 13 11:30:55.675 INFO [stderr]    |
Dec 13 11:30:55.675 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 11:30:55.675 INFO [stderr] 
Dec 13 11:30:55.679 INFO [stderr] warning: unused variable: `i`
Dec 13 11:30:55.679 INFO [stderr]    --> src/main.rs:108:49
Dec 13 11:30:55.679 INFO [stderr]     |
Dec 13 11:30:55.680 INFO [stderr] 108 |                         yaml::Yaml::Integer(ref i) => {
Dec 13 11:30:55.680 INFO [stderr]     |                                                 ^ help: consider using `_i` instead
Dec 13 11:30:55.680 INFO [stderr]     |
Dec 13 11:30:55.687 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 11:30:55.687 INFO [stderr] 
Dec 13 11:30:55.687 INFO [stderr] warning: unused variable: `tmpfiles`
Dec 13 11:30:55.687 INFO [stderr]    --> src/main.rs:133:20
Dec 13 11:30:55.687 INFO [stderr]     |
Dec 13 11:30:55.687 INFO [stderr] 133 |     let (commands, tmpfiles) = create_cmdline_parameters(&data);
Dec 13 11:30:55.687 INFO [stderr]     |                    ^^^^^^^^ help: consider using `_tmpfiles` instead
Dec 13 11:30:55.687 INFO [stderr] 
Dec 13 11:30:55.702 INFO [stderr] warning: variable does not need to be mutable
Dec 13 11:30:55.702 INFO [stderr]    --> src/main.rs:179:9
Dec 13 11:30:55.702 INFO [stderr]     |
Dec 13 11:30:55.702 INFO [stderr] 179 |     let mut qemu_args = create_qemu_args(data);
Dec 13 11:30:55.702 INFO [stderr]     |         ----^^^^^^^^^
Dec 13 11:30:55.702 INFO [stderr]     |         |
Dec 13 11:30:55.702 INFO [stderr]     |         help: remove this `mut`
Dec 13 11:30:55.702 INFO [stderr]     |
Dec 13 11:30:55.703 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 11:30:55.703 INFO [stderr] 
Dec 13 11:30:57.299 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.39s
Dec 13 11:30:57.303 INFO [stderr] su: No module specific data is present
Dec 13 11:30:58.073 INFO running `"docker" "inspect" "1550cdb684539a62c06db7ba4ddb1dc3caed65138625ce7c4009f27d63b86149"`
Dec 13 11:30:58.475 INFO running `"docker" "rm" "-f" "1550cdb684539a62c06db7ba4ddb1dc3caed65138625ce7c4009f27d63b86149"`
Dec 13 11:30:58.791 INFO [stdout] 1550cdb684539a62c06db7ba4ddb1dc3caed65138625ce7c4009f27d63b86149
Dec 13 11:30:58.797 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 11:30:59.307 INFO [stdout] 4cc14225fc804153f78d10f031b941f76d6fbfff17fac1817475f1fc6a5843e4
Dec 13 11:30:59.311 INFO running `"docker" "start" "-a" "4cc14225fc804153f78d10f031b941f76d6fbfff17fac1817475f1fc6a5843e4"`
Dec 13 11:31:00.403 INFO [stderr] usermod: no changes
Dec 13 11:31:00.548 INFO [stderr]    Compiling virtrun v0.1.0 (/source)
Dec 13 11:31:01.259 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 13 11:31:01.259 INFO [stderr]   --> src/main.rs:12:5
Dec 13 11:31:01.259 INFO [stderr]    |
Dec 13 11:31:01.259 INFO [stderr] 12 | use std::io::prelude::*;
Dec 13 11:31:01.259 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 13 11:31:01.259 INFO [stderr]    |
Dec 13 11:31:01.259 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 11:31:01.259 INFO [stderr] 
Dec 13 11:31:01.263 INFO [stderr] warning: unused variable: `i`
Dec 13 11:31:01.263 INFO [stderr]    --> src/main.rs:108:49
Dec 13 11:31:01.263 INFO [stderr]     |
Dec 13 11:31:01.263 INFO [stderr] 108 |                         yaml::Yaml::Integer(ref i) => {
Dec 13 11:31:01.263 INFO [stderr]     |                                                 ^ help: consider using `_i` instead
Dec 13 11:31:01.263 INFO [stderr]     |
Dec 13 11:31:01.263 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 11:31:01.263 INFO [stderr] 
Dec 13 11:31:01.263 INFO [stderr] warning: unused variable: `tmpfiles`
Dec 13 11:31:01.263 INFO [stderr]    --> src/main.rs:133:20
Dec 13 11:31:01.263 INFO [stderr]     |
Dec 13 11:31:01.263 INFO [stderr] 133 |     let (commands, tmpfiles) = create_cmdline_parameters(&data);
Dec 13 11:31:01.263 INFO [stderr]     |                    ^^^^^^^^ help: consider using `_tmpfiles` instead
Dec 13 11:31:01.263 INFO [stderr] 
Dec 13 11:31:01.291 INFO [stderr] warning: variable does not need to be mutable
Dec 13 11:31:01.291 INFO [stderr]    --> src/main.rs:179:9
Dec 13 11:31:01.291 INFO [stderr]     |
Dec 13 11:31:01.291 INFO [stderr] 179 |     let mut qemu_args = create_qemu_args(data);
Dec 13 11:31:01.291 INFO [stderr]     |         ----^^^^^^^^^
Dec 13 11:31:01.291 INFO [stderr]     |         |
Dec 13 11:31:01.291 INFO [stderr]     |         help: remove this `mut`
Dec 13 11:31:01.291 INFO [stderr]     |
Dec 13 11:31:01.291 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 11:31:01.291 INFO [stderr] 
Dec 13 11:31:01.807 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Dec 13 11:31:01.814 INFO [stderr] su: No module specific data is present
Dec 13 11:31:03.056 INFO running `"docker" "inspect" "4cc14225fc804153f78d10f031b941f76d6fbfff17fac1817475f1fc6a5843e4"`
Dec 13 11:31:03.391 INFO running `"docker" "rm" "-f" "4cc14225fc804153f78d10f031b941f76d6fbfff17fac1817475f1fc6a5843e4"`
Dec 13 11:31:03.719 INFO [stdout] 4cc14225fc804153f78d10f031b941f76d6fbfff17fac1817475f1fc6a5843e4
Dec 13 11:31:03.727 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 11:31:04.342 INFO [stdout] 8fb38108f307b74ca172e82a907d921d7bb8bc9f1bf1aef92e908d09c1a1211e
Dec 13 11:31:04.344 INFO running `"docker" "start" "-a" "8fb38108f307b74ca172e82a907d921d7bb8bc9f1bf1aef92e908d09c1a1211e"`
Dec 13 11:31:05.628 INFO [stderr] usermod: no changes
Dec 13 11:31:05.769 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
Dec 13 11:31:05.783 INFO [stderr]      Running /target/debug/deps/virtrun-3f28eaf6231045e9
Dec 13 11:31:05.788 INFO [stdout] 
Dec 13 11:31:05.788 INFO [stdout] running 0 tests
Dec 13 11:31:05.788 INFO [stdout] 
Dec 13 11:31:05.788 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 11:31:05.788 INFO [stdout] 
Dec 13 11:31:05.791 INFO [stderr] su: No module specific data is present
Dec 13 11:31:06.669 INFO running `"docker" "inspect" "8fb38108f307b74ca172e82a907d921d7bb8bc9f1bf1aef92e908d09c1a1211e"`
Dec 13 11:31:06.983 INFO running `"docker" "rm" "-f" "8fb38108f307b74ca172e82a907d921d7bb8bc9f1bf1aef92e908d09c1a1211e"`
Dec 13 11:31:07.331 INFO [stdout] 8fb38108f307b74ca172e82a907d921d7bb8bc9f1bf1aef92e908d09c1a1211e