Dec 15 01:51:34.332 INFO testing pfr-0.2.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 01:51:34.332 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 15 01:51:34.472 INFO [stdout] 11b31487e5fa5193b9984a1a6a67628d84890f244e6edddfcc4f94a69a057e9a
Dec 15 01:51:34.474 INFO running `"docker" "start" "-a" "11b31487e5fa5193b9984a1a6a67628d84890f244e6edddfcc4f94a69a057e9a"`
Dec 15 01:51:34.957 INFO [stderr] usermod: no changes
Dec 15 01:51:35.039 INFO [stderr]    Compiling pfr v0.2.0 (/source)
Dec 15 01:51:36.647 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 01:51:36.647 INFO [stderr]   --> src/main.rs:11:1
Dec 15 01:51:36.647 INFO [stderr]    |
Dec 15 01:51:36.647 INFO [stderr] 11 | #[macro_use] extern crate structopt;
Dec 15 01:51:36.647 INFO [stderr]    | ^^^^^^^^^^^^
Dec 15 01:51:36.647 INFO [stderr]    |
Dec 15 01:51:36.647 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 01:51:36.647 INFO [stderr] 
Dec 15 01:51:36.676 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 15 01:51:36.676 INFO [stderr]    --> src/main.rs:210:24
Dec 15 01:51:36.676 INFO [stderr]     |
Dec 15 01:51:36.676 INFO [stderr] 210 |     let mut home_dir = env::home_dir().ok_or_else(|| Error::CouldNotFindHomeDirectory)?;
Dec 15 01:51:36.676 INFO [stderr]     |                        ^^^^^^^^^^^^^
Dec 15 01:51:36.676 INFO [stderr]     |
Dec 15 01:51:36.676 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 15 01:51:36.676 INFO [stderr] 
Dec 15 01:51:36.679 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 15 01:51:36.680 INFO [stderr]    --> src/main.rs:263:24
Dec 15 01:51:36.680 INFO [stderr]     |
Dec 15 01:51:36.680 INFO [stderr] 263 |     let mut home_dir = env::home_dir().ok_or_else(|| Error::CouldNotFindHomeDirectory)?;
Dec 15 01:51:36.680 INFO [stderr]     |                        ^^^^^^^^^^^^^
Dec 15 01:51:36.680 INFO [stderr] 
Dec 15 01:51:39.064 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.08s
Dec 15 01:51:39.069 INFO [stderr] su: No module specific data is present
Dec 15 01:51:39.426 INFO running `"docker" "inspect" "11b31487e5fa5193b9984a1a6a67628d84890f244e6edddfcc4f94a69a057e9a"`
Dec 15 01:51:39.508 INFO running `"docker" "rm" "-f" "11b31487e5fa5193b9984a1a6a67628d84890f244e6edddfcc4f94a69a057e9a"`
Dec 15 01:51:39.633 INFO [stdout] 11b31487e5fa5193b9984a1a6a67628d84890f244e6edddfcc4f94a69a057e9a
Dec 15 01:51:39.637 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 15 01:51:39.829 INFO [stdout] 5bb0168e8fbb983bde906475fe646e93ac61ca92a7058b817d26bc7bd6b4a432
Dec 15 01:51:39.831 INFO running `"docker" "start" "-a" "5bb0168e8fbb983bde906475fe646e93ac61ca92a7058b817d26bc7bd6b4a432"`
Dec 15 01:51:40.339 INFO [stderr] usermod: no changes
Dec 15 01:51:40.427 INFO [stderr]    Compiling pfr v0.2.0 (/source)
Dec 15 01:51:42.113 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 01:51:42.113 INFO [stderr]   --> src/main.rs:11:1
Dec 15 01:51:42.113 INFO [stderr]    |
Dec 15 01:51:42.113 INFO [stderr] 11 | #[macro_use] extern crate structopt;
Dec 15 01:51:42.113 INFO [stderr]    | ^^^^^^^^^^^^
Dec 15 01:51:42.113 INFO [stderr]    |
Dec 15 01:51:42.113 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 01:51:42.113 INFO [stderr] 
Dec 15 01:51:42.127 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 15 01:51:42.127 INFO [stderr]    --> src/main.rs:210:24
Dec 15 01:51:42.127 INFO [stderr]     |
Dec 15 01:51:42.127 INFO [stderr] 210 |     let mut home_dir = env::home_dir().ok_or_else(|| Error::CouldNotFindHomeDirectory)?;
Dec 15 01:51:42.127 INFO [stderr]     |                        ^^^^^^^^^^^^^
Dec 15 01:51:42.127 INFO [stderr]     |
Dec 15 01:51:42.127 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 15 01:51:42.127 INFO [stderr] 
Dec 15 01:51:42.127 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 15 01:51:42.127 INFO [stderr]    --> src/main.rs:263:24
Dec 15 01:51:42.127 INFO [stderr]     |
Dec 15 01:51:42.127 INFO [stderr] 263 |     let mut home_dir = env::home_dir().ok_or_else(|| Error::CouldNotFindHomeDirectory)?;
Dec 15 01:51:42.127 INFO [stderr]     |                        ^^^^^^^^^^^^^
Dec 15 01:51:42.127 INFO [stderr] 
Dec 15 01:51:42.762 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
Dec 15 01:51:42.768 INFO [stderr] su: No module specific data is present
Dec 15 01:51:43.278 INFO running `"docker" "inspect" "5bb0168e8fbb983bde906475fe646e93ac61ca92a7058b817d26bc7bd6b4a432"`
Dec 15 01:51:43.516 INFO running `"docker" "rm" "-f" "5bb0168e8fbb983bde906475fe646e93ac61ca92a7058b817d26bc7bd6b4a432"`
Dec 15 01:51:43.771 INFO [stdout] 5bb0168e8fbb983bde906475fe646e93ac61ca92a7058b817d26bc7bd6b4a432
Dec 15 01:51:43.773 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 15 01:51:44.092 INFO [stdout] 1e92f8949a88800bf9c33a47e83a39095f7e5604d586109a3faaffc7f99c625f
Dec 15 01:51:44.094 INFO running `"docker" "start" "-a" "1e92f8949a88800bf9c33a47e83a39095f7e5604d586109a3faaffc7f99c625f"`
Dec 15 01:51:44.823 INFO [stderr] usermod: no changes
Dec 15 01:51:44.934 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 15 01:51:44.951 INFO [stderr]      Running /target/debug/deps/pfr-2d3ec8cc2f32a111
Dec 15 01:51:44.957 INFO [stdout] 
Dec 15 01:51:44.957 INFO [stdout] running 0 tests
Dec 15 01:51:44.957 INFO [stdout] 
Dec 15 01:51:44.957 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 01:51:44.957 INFO [stdout] 
Dec 15 01:51:44.957 INFO [stderr] su: No module specific data is present
Dec 15 01:51:45.718 INFO running `"docker" "inspect" "1e92f8949a88800bf9c33a47e83a39095f7e5604d586109a3faaffc7f99c625f"`
Dec 15 01:51:46.087 INFO running `"docker" "rm" "-f" "1e92f8949a88800bf9c33a47e83a39095f7e5604d586109a3faaffc7f99c625f"`
Dec 15 01:51:46.431 INFO [stdout] 1e92f8949a88800bf9c33a47e83a39095f7e5604d586109a3faaffc7f99c625f