Dec 13 07:33:04.649 INFO testing philippkeller/rustup-toolchain-proxy against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 07:33:04.649 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07:33:05.155 INFO [stdout] ee38f9dd87519ae29bc90288a370395a374f630d29b5d4c9ab109fe7554c7fed
Dec 13 07:33:05.159 INFO running `"docker" "start" "-a" "ee38f9dd87519ae29bc90288a370395a374f630d29b5d4c9ab109fe7554c7fed"`
Dec 13 07:33:06.095 INFO [stderr] usermod: no changes
Dec 13 07:33:06.152 INFO [stderr]    Compiling libc v0.2.26
Dec 13 07:33:07.116 INFO [stderr]    Compiling memchr v1.0.1
Dec 13 07:33:07.679 INFO [stderr]    Compiling aho-corasick v0.6.3
Dec 13 07:33:08.675 INFO [stderr]    Compiling regex v0.2.2
Dec 13 07:33:16.766 INFO [stderr]    Compiling rustup-toolchain-proxy v0.1.0 (/source)
Dec 13 07:33:17.228 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 13 07:33:17.229 INFO [stderr]   --> src/lib.rs:16:24
Dec 13 07:33:17.229 INFO [stderr]    |
Dec 13 07:33:17.231 INFO [stderr] 16 |         let home_dir = env::home_dir().expect("could not retrieve HOME var").to_str().expect("hm. utf8 error..?").to_string();
Dec 13 07:33:17.231 INFO [stderr]    |                        ^^^^^^^^^^^^^
Dec 13 07:33:17.231 INFO [stderr]    |
Dec 13 07:33:17.231 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 13 07:33:17.231 INFO [stderr] 
Dec 13 07:33:20.812 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.69s
Dec 13 07:33:20.816 INFO [stderr] su: No module specific data is present
Dec 13 07:33:21.754 INFO running `"docker" "inspect" "ee38f9dd87519ae29bc90288a370395a374f630d29b5d4c9ab109fe7554c7fed"`
Dec 13 07:33:22.071 INFO running `"docker" "rm" "-f" "ee38f9dd87519ae29bc90288a370395a374f630d29b5d4c9ab109fe7554c7fed"`
Dec 13 07:33:22.350 INFO [stdout] ee38f9dd87519ae29bc90288a370395a374f630d29b5d4c9ab109fe7554c7fed
Dec 13 07:33:22.361 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07:33:22.852 INFO [stdout] e77116dbddb11abe051f168ff990f5475ce9e355071fb70643feccf512585dbd
Dec 13 07:33:22.856 INFO running `"docker" "start" "-a" "e77116dbddb11abe051f168ff990f5475ce9e355071fb70643feccf512585dbd"`
Dec 13 07:33:24.655 INFO [stderr] usermod: no changes
Dec 13 07:33:24.763 INFO [stderr]    Compiling rustup-toolchain-proxy v0.1.0 (/source)
Dec 13 07:33:25.896 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 13 07:33:25.897 INFO [stderr]   --> src/lib.rs:16:24
Dec 13 07:33:25.897 INFO [stderr]    |
Dec 13 07:33:25.897 INFO [stderr] 16 |         let home_dir = env::home_dir().expect("could not retrieve HOME var").to_str().expect("hm. utf8 error..?").to_string();
Dec 13 07:33:25.897 INFO [stderr]    |                        ^^^^^^^^^^^^^
Dec 13 07:33:25.897 INFO [stderr]    |
Dec 13 07:33:25.897 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 13 07:33:25.897 INFO [stderr] 
Dec 13 07:33:26.294 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
Dec 13 07:33:26.299 INFO [stderr] su: No module specific data is present
Dec 13 07:33:26.631 INFO running `"docker" "inspect" "e77116dbddb11abe051f168ff990f5475ce9e355071fb70643feccf512585dbd"`
Dec 13 07:33:26.724 INFO running `"docker" "rm" "-f" "e77116dbddb11abe051f168ff990f5475ce9e355071fb70643feccf512585dbd"`
Dec 13 07:33:26.829 INFO [stdout] e77116dbddb11abe051f168ff990f5475ce9e355071fb70643feccf512585dbd
Dec 13 07:33:26.832 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07:33:27.043 INFO [stdout] 7a66b4b8d7ad5fc28822149442522c0a7b1b01ec7b2a9aee866a2561705c36aa
Dec 13 07:33:27.049 INFO running `"docker" "start" "-a" "7a66b4b8d7ad5fc28822149442522c0a7b1b01ec7b2a9aee866a2561705c36aa"`
Dec 13 07:33:27.566 INFO [stderr] usermod: no changes
Dec 13 07:33:27.617 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 07:33:27.627 INFO [stderr]      Running /target/debug/deps/proxy-ab954979bb8cee65
Dec 13 07:33:27.633 INFO [stdout] 
Dec 13 07:33:27.633 INFO [stdout] running 0 tests
Dec 13 07:33:27.633 INFO [stdout] 
Dec 13 07:33:27.633 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 07:33:27.633 INFO [stdout] 
Dec 13 07:33:27.635 INFO [stderr]      Running /target/debug/deps/cargo-b228be25e15592c8
Dec 13 07:33:27.636 INFO [stdout] 
Dec 13 07:33:27.636 INFO [stdout] running 0 tests
Dec 13 07:33:27.636 INFO [stdout] 
Dec 13 07:33:27.636 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 07:33:27.636 INFO [stdout] 
Dec 13 07:33:27.636 INFO [stderr]      Running /target/debug/deps/rustc-ca33bfbd7c9015e7
Dec 13 07:33:27.638 INFO [stdout] 
Dec 13 07:33:27.638 INFO [stdout] running 0 tests
Dec 13 07:33:27.638 INFO [stdout] 
Dec 13 07:33:27.638 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 07:33:27.638 INFO [stdout] 
Dec 13 07:33:27.638 INFO [stderr]      Running /target/debug/deps/rustdoc-031ed5cbfa7468d6
Dec 13 07:33:27.643 INFO [stderr]    Doc-tests proxy
Dec 13 07:33:27.643 INFO [stdout] 
Dec 13 07:33:27.643 INFO [stdout] running 0 tests
Dec 13 07:33:27.643 INFO [stdout] 
Dec 13 07:33:27.643 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 07:33:27.643 INFO [stdout] 
Dec 13 07:33:28.211 INFO [stdout] 
Dec 13 07:33:28.211 INFO [stdout] running 0 tests
Dec 13 07:33:28.211 INFO [stdout] 
Dec 13 07:33:28.211 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 07:33:28.211 INFO [stdout] 
Dec 13 07:33:28.218 INFO [stderr] su: No module specific data is present
Dec 13 07:33:28.927 INFO running `"docker" "inspect" "7a66b4b8d7ad5fc28822149442522c0a7b1b01ec7b2a9aee866a2561705c36aa"`
Dec 13 07:33:29.056 INFO running `"docker" "rm" "-f" "7a66b4b8d7ad5fc28822149442522c0a7b1b01ec7b2a9aee866a2561705c36aa"`
Dec 13 07:33:29.150 INFO [stdout] 7a66b4b8d7ad5fc28822149442522c0a7b1b01ec7b2a9aee866a2561705c36aa