Dec 05 15:16:41.075 INFO testing masami256/virtrun against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 15:16:41.075 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 15:16:41.718 INFO [stdout] a83a5a465d2ae308baea4e54b5f9fe7e456ed4f508893a0241550f84096f5961
Dec 05 15:16:41.726 INFO running `"docker" "start" "-a" "a83a5a465d2ae308baea4e54b5f9fe7e456ed4f508893a0241550f84096f5961"`
Dec 05 15:16:43.368 INFO [stderr] usermod: no changes
Dec 05 15:16:43.536 INFO [stderr]    Compiling serial-core v0.4.0
Dec 05 15:16:43.536 INFO [stderr]    Compiling ioctl-rs v0.1.6
Dec 05 15:16:43.539 INFO [stderr]    Compiling nix v0.10.0
Dec 05 15:16:43.539 INFO [stderr]    Compiling ssh2 v0.3.3
Dec 05 15:16:44.236 INFO [stderr]    Compiling serial-unix v0.4.0
Dec 05 15:16:45.249 INFO [stderr]    Compiling serial v0.4.0
Dec 05 15:16:52.272 INFO [stderr]    Compiling os_pipe v0.6.1
Dec 05 15:16:52.877 INFO [stderr]    Compiling virtrun v0.1.0 (/source)
Dec 05 15:16:53.620 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 05 15:16:53.620 INFO [stderr]   --> src/main.rs:12:5
Dec 05 15:16:53.620 INFO [stderr]    |
Dec 05 15:16:53.620 INFO [stderr] 12 | use std::io::prelude::*;
Dec 05 15:16:53.620 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 05 15:16:53.620 INFO [stderr]    |
Dec 05 15:16:53.620 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 15:16:53.620 INFO [stderr] 
Dec 05 15:16:53.624 INFO [stderr] warning: unused variable: `i`
Dec 05 15:16:53.624 INFO [stderr]    --> src/main.rs:108:49
Dec 05 15:16:53.624 INFO [stderr]     |
Dec 05 15:16:53.624 INFO [stderr] 108 |                         yaml::Yaml::Integer(ref i) => {
Dec 05 15:16:53.624 INFO [stderr]     |                                                 ^ help: consider using `_i` instead
Dec 05 15:16:53.624 INFO [stderr]     |
Dec 05 15:16:53.624 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 15:16:53.624 INFO [stderr] 
Dec 05 15:16:53.624 INFO [stderr] warning: unused variable: `tmpfiles`
Dec 05 15:16:53.624 INFO [stderr]    --> src/main.rs:133:20
Dec 05 15:16:53.624 INFO [stderr]     |
Dec 05 15:16:53.624 INFO [stderr] 133 |     let (commands, tmpfiles) = create_cmdline_parameters(&data);
Dec 05 15:16:53.624 INFO [stderr]     |                    ^^^^^^^^ help: consider using `_tmpfiles` instead
Dec 05 15:16:53.624 INFO [stderr] 
Dec 05 15:16:53.648 INFO [stderr] warning: variable does not need to be mutable
Dec 05 15:16:53.648 INFO [stderr]    --> src/main.rs:179:9
Dec 05 15:16:53.648 INFO [stderr]     |
Dec 05 15:16:53.648 INFO [stderr] 179 |     let mut qemu_args = create_qemu_args(data);
Dec 05 15:16:53.648 INFO [stderr]     |         ----^^^^^^^^^
Dec 05 15:16:53.648 INFO [stderr]     |         |
Dec 05 15:16:53.648 INFO [stderr]     |         help: remove this `mut`
Dec 05 15:16:53.648 INFO [stderr]     |
Dec 05 15:16:53.648 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 15:16:53.648 INFO [stderr] 
Dec 05 15:16:54.883 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.49s
Dec 05 15:16:54.892 INFO [stderr] su: No module specific data is present
Dec 05 15:16:55.367 INFO running `"docker" "inspect" "a83a5a465d2ae308baea4e54b5f9fe7e456ed4f508893a0241550f84096f5961"`
Dec 05 15:16:55.580 INFO running `"docker" "rm" "-f" "a83a5a465d2ae308baea4e54b5f9fe7e456ed4f508893a0241550f84096f5961"`
Dec 05 15:16:55.872 INFO [stdout] a83a5a465d2ae308baea4e54b5f9fe7e456ed4f508893a0241550f84096f5961
Dec 05 15:16:55.878 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 15:16:56.249 INFO [stdout] 524a9040dad57fb1938e658b92e4dddaa1333e0606d9602c78c5f404170fae4b
Dec 05 15:16:56.251 INFO running `"docker" "start" "-a" "524a9040dad57fb1938e658b92e4dddaa1333e0606d9602c78c5f404170fae4b"`
Dec 05 15:16:57.156 INFO [stderr] usermod: no changes
Dec 05 15:16:57.240 INFO [stderr]    Compiling virtrun v0.1.0 (/source)
Dec 05 15:16:57.876 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 05 15:16:57.876 INFO [stderr]   --> src/main.rs:12:5
Dec 05 15:16:57.876 INFO [stderr]    |
Dec 05 15:16:57.876 INFO [stderr] 12 | use std::io::prelude::*;
Dec 05 15:16:57.876 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 05 15:16:57.876 INFO [stderr]    |
Dec 05 15:16:57.876 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 15:16:57.876 INFO [stderr] 
Dec 05 15:16:57.888 INFO [stderr] warning: unused variable: `i`
Dec 05 15:16:57.888 INFO [stderr]    --> src/main.rs:108:49
Dec 05 15:16:57.889 INFO [stderr]     |
Dec 05 15:16:57.889 INFO [stderr] 108 |                         yaml::Yaml::Integer(ref i) => {
Dec 05 15:16:57.889 INFO [stderr]     |                                                 ^ help: consider using `_i` instead
Dec 05 15:16:57.889 INFO [stderr]     |
Dec 05 15:16:57.889 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 15:16:57.889 INFO [stderr] 
Dec 05 15:16:57.889 INFO [stderr] warning: unused variable: `tmpfiles`
Dec 05 15:16:57.889 INFO [stderr]    --> src/main.rs:133:20
Dec 05 15:16:57.889 INFO [stderr]     |
Dec 05 15:16:57.889 INFO [stderr] 133 |     let (commands, tmpfiles) = create_cmdline_parameters(&data);
Dec 05 15:16:57.889 INFO [stderr]     |                    ^^^^^^^^ help: consider using `_tmpfiles` instead
Dec 05 15:16:57.889 INFO [stderr] 
Dec 05 15:16:57.908 INFO [stderr] warning: variable does not need to be mutable
Dec 05 15:16:57.908 INFO [stderr]    --> src/main.rs:179:9
Dec 05 15:16:57.908 INFO [stderr]     |
Dec 05 15:16:57.908 INFO [stderr] 179 |     let mut qemu_args = create_qemu_args(data);
Dec 05 15:16:57.908 INFO [stderr]     |         ----^^^^^^^^^
Dec 05 15:16:57.908 INFO [stderr]     |         |
Dec 05 15:16:57.908 INFO [stderr]     |         help: remove this `mut`
Dec 05 15:16:57.908 INFO [stderr]     |
Dec 05 15:16:57.908 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 15:16:57.908 INFO [stderr] 
Dec 05 15:16:58.229 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 05 15:16:58.236 INFO [stderr] su: No module specific data is present
Dec 05 15:16:59.015 INFO running `"docker" "inspect" "524a9040dad57fb1938e658b92e4dddaa1333e0606d9602c78c5f404170fae4b"`
Dec 05 15:16:59.237 INFO running `"docker" "rm" "-f" "524a9040dad57fb1938e658b92e4dddaa1333e0606d9602c78c5f404170fae4b"`
Dec 05 15:16:59.384 INFO [stdout] 524a9040dad57fb1938e658b92e4dddaa1333e0606d9602c78c5f404170fae4b
Dec 05 15:16:59.386 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 15:16:59.633 INFO [stdout] 31ecf28e12867501c6eca245546b0407f2f7a1be852fc45707ad69e92e0b1b1f
Dec 05 15:16:59.635 INFO running `"docker" "start" "-a" "31ecf28e12867501c6eca245546b0407f2f7a1be852fc45707ad69e92e0b1b1f"`
Dec 05 15:17:01.024 INFO [stderr] usermod: no changes
Dec 05 15:17:01.136 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 05 15:17:01.146 INFO [stderr]      Running /target/debug/deps/virtrun-8252c6944c469151
Dec 05 15:17:01.152 INFO [stdout] 
Dec 05 15:17:01.152 INFO [stdout] running 0 tests
Dec 05 15:17:01.152 INFO [stdout] 
Dec 05 15:17:01.152 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 15:17:01.152 INFO [stdout] 
Dec 05 15:17:01.154 INFO [stderr] su: No module specific data is present
Dec 05 15:17:01.873 INFO running `"docker" "inspect" "31ecf28e12867501c6eca245546b0407f2f7a1be852fc45707ad69e92e0b1b1f"`
Dec 05 15:17:02.078 INFO running `"docker" "rm" "-f" "31ecf28e12867501c6eca245546b0407f2f7a1be852fc45707ad69e92e0b1b1f"`
Dec 05 15:17:02.370 INFO [stdout] 31ecf28e12867501c6eca245546b0407f2f7a1be852fc45707ad69e92e0b1b1f