Dec 13 03:26:49.530 INFO testing shockham/cuo against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 03:26:49.530 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 03:26:49.927 INFO [stdout] 76bdfe5c76c469f76f6972d88139b5ec0b8977ad55ecfc85d6af1ea190324dfc
Dec 13 03:26:49.935 INFO running `"docker" "start" "-a" "76bdfe5c76c469f76f6972d88139b5ec0b8977ad55ecfc85d6af1ea190324dfc"`
Dec 13 03:26:51.399 INFO [stderr] usermod: no changes
Dec 13 03:26:51.753 INFO [stderr]    Compiling home v0.3.3
Dec 13 03:26:51.754 INFO [stderr]    Compiling shell-escape v0.1.4
Dec 13 03:26:51.759 INFO [stderr]    Compiling rustc-workspace-hack v1.0.0
Dec 13 03:26:51.759 INFO [stderr]    Compiling bytesize v1.0.0
Dec 13 03:26:51.763 INFO [stderr]    Compiling libz-sys v1.0.25
Dec 13 03:26:51.763 INFO [stderr]    Compiling openssl-sys v0.9.39
Dec 13 03:26:51.763 INFO [stderr]    Compiling libnghttp2-sys v0.1.1
Dec 13 03:26:51.763 INFO [stderr]    Compiling libssh2-sys v0.2.11
Dec 13 03:26:55.027 INFO [stderr]    Compiling curl-sys v0.4.15
Dec 13 03:26:55.119 INFO [stderr]    Compiling backtrace-sys v0.1.24
Dec 13 03:26:55.923 INFO [stderr]    Compiling libgit2-sys v0.7.10
Dec 13 03:26:56.195 INFO [stderr]    Compiling miniz-sys v0.1.11
Dec 13 03:26:56.455 INFO [stderr]    Compiling memchr v2.1.2
Dec 13 03:26:57.143 INFO [stderr]    Compiling crossbeam-utils v0.6.3
Dec 13 03:26:57.147 INFO [stderr]    Compiling humantime v1.2.0
Dec 13 03:26:59.921 INFO [stderr]    Compiling lock_api v0.1.5
Dec 13 03:26:59.977 INFO [stderr]    Compiling semver v0.9.0
Dec 13 03:27:00.081 INFO [stderr]    Compiling serde_ignored v0.0.4
Dec 13 03:27:00.143 INFO [stderr]    Compiling toml v0.4.10
Dec 13 03:27:02.236 INFO [stderr]    Compiling socket2 v0.3.8
Dec 13 03:27:02.288 INFO [stderr]    Compiling atty v0.2.11
Dec 13 03:27:03.667 INFO [stderr]    Compiling filetime v0.2.4
Dec 13 03:27:04.023 INFO [stderr]    Compiling jobserver v0.1.12
Dec 13 03:27:04.539 INFO [stderr]    Compiling fs2 v0.4.3
Dec 13 03:27:06.319 INFO [stderr]    Compiling serde_json v1.0.33
Dec 13 03:27:10.216 INFO [stderr]    Compiling openssl v0.10.15
Dec 13 03:27:12.567 INFO [stderr]    Compiling crossbeam-epoch v0.6.1
Dec 13 03:27:12.583 INFO [stderr]    Compiling clap v2.32.0
Dec 13 03:27:13.577 INFO [stderr]    Compiling rustc_version v0.2.3
Dec 13 03:27:24.092 INFO [stderr]    Compiling tar v0.4.20
Dec 13 03:27:24.799 INFO [stderr]    Compiling serde_derive v1.0.82
Dec 13 03:27:38.553 INFO [stderr]    Compiling aho-corasick v0.6.9
Dec 13 03:27:38.691 INFO [stderr]    Compiling parking_lot_core v0.3.1
Dec 13 03:27:38.891 INFO [stderr]    Compiling rand_pcg v0.1.1
Dec 13 03:27:39.207 INFO [stderr]    Compiling rand_chacha v0.1.0
Dec 13 03:27:42.511 INFO [stderr]    Compiling rand v0.6.1
Dec 13 03:27:42.716 INFO [stderr]    Compiling backtrace v0.3.12
Dec 13 03:27:44.519 INFO [stderr]    Compiling flate2 v1.0.6
Dec 13 03:27:48.335 INFO [stderr]    Compiling regex v1.1.0
Dec 13 03:27:48.391 INFO [stderr]    Compiling failure v0.1.3
Dec 13 03:28:21.479 INFO [stderr]    Compiling opener v0.3.2
Dec 13 03:28:21.587 INFO [stderr]    Compiling crypto-hash v0.3.1
Dec 13 03:28:22.439 INFO [stderr]    Compiling globset v0.4.2
Dec 13 03:28:23.857 INFO [stderr]    Compiling env_logger v0.5.13
Dec 13 03:28:25.007 INFO [stderr]    Compiling curl v0.4.19
Dec 13 03:28:28.519 INFO [stderr]    Compiling parking_lot v0.6.4
Dec 13 03:28:31.367 INFO [stderr]    Compiling rustfix v0.4.2
Dec 13 03:28:35.688 INFO [stderr]    Compiling crossbeam-channel v0.2.6
Dec 13 03:28:37.719 INFO [stderr]    Compiling crates-io v0.20.0
Dec 13 03:28:40.823 INFO [stderr]    Compiling ignore v0.4.4
Dec 13 03:28:40.960 INFO [stderr]    Compiling tempfile v3.0.5
Dec 13 03:29:16.239 INFO [stderr]    Compiling git2 v0.7.5
Dec 13 03:29:25.005 INFO [stderr]    Compiling git2-curl v0.8.2
Dec 13 03:29:26.488 INFO [stderr]    Compiling cargo v0.32.0
Dec 13 03:30:38.575 INFO [stderr]    Compiling cuo v0.3.0 (/source)
Dec 13 03:30:40.887 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 03:30:40.887 INFO [stderr]   --> src/main.rs:73:27
Dec 13 03:30:40.888 INFO [stderr]    |
Dec 13 03:30:40.888 INFO [stderr] 73 |         let mut pk_path = std::env::home_dir().unwrap();
Dec 13 03:30:40.888 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^^
Dec 13 03:30:40.889 INFO [stderr]    |
Dec 13 03:30:40.889 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 13 03:30:40.889 INFO [stderr] 
Dec 13 03:30:50.434 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 59s
Dec 13 03:30:50.451 INFO [stderr] su: No module specific data is present
Dec 13 03:30:50.739 INFO running `"docker" "inspect" "76bdfe5c76c469f76f6972d88139b5ec0b8977ad55ecfc85d6af1ea190324dfc"`
Dec 13 03:30:50.824 INFO running `"docker" "rm" "-f" "76bdfe5c76c469f76f6972d88139b5ec0b8977ad55ecfc85d6af1ea190324dfc"`
Dec 13 03:30:50.954 INFO [stdout] 76bdfe5c76c469f76f6972d88139b5ec0b8977ad55ecfc85d6af1ea190324dfc
Dec 13 03:30:50.956 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 03:30:51.216 INFO [stdout] a037080b0a0acdbc028e87022e2ec811b5df2fc35639d755b84c3da174a4d04d
Dec 13 03:30:51.218 INFO running `"docker" "start" "-a" "a037080b0a0acdbc028e87022e2ec811b5df2fc35639d755b84c3da174a4d04d"`
Dec 13 03:30:51.643 INFO [stderr] usermod: no changes
Dec 13 03:30:51.959 INFO [stderr]    Compiling cuo v0.3.0 (/source)
Dec 13 03:30:53.351 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 03:30:53.351 INFO [stderr]   --> src/main.rs:73:27
Dec 13 03:30:53.351 INFO [stderr]    |
Dec 13 03:30:53.351 INFO [stderr] 73 |         let mut pk_path = std::env::home_dir().unwrap();
Dec 13 03:30:53.351 INFO [stderr]    |                           ^^^^^^^^^^^^^^^^^^
Dec 13 03:30:53.351 INFO [stderr]    |
Dec 13 03:30:53.351 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 13 03:30:53.351 INFO [stderr] 
Dec 13 03:30:53.827 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
Dec 13 03:30:53.841 INFO [stderr] su: No module specific data is present
Dec 13 03:30:54.133 INFO running `"docker" "inspect" "a037080b0a0acdbc028e87022e2ec811b5df2fc35639d755b84c3da174a4d04d"`
Dec 13 03:30:54.232 INFO running `"docker" "rm" "-f" "a037080b0a0acdbc028e87022e2ec811b5df2fc35639d755b84c3da174a4d04d"`
Dec 13 03:30:54.295 INFO [stdout] a037080b0a0acdbc028e87022e2ec811b5df2fc35639d755b84c3da174a4d04d
Dec 13 03:30:54.297 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 03:30:54.641 INFO [stdout] bfa1993685b7df2321154f197f5e69c74b3b67717ca7d0e03f46f642dc397daf
Dec 13 03:30:54.642 INFO running `"docker" "start" "-a" "bfa1993685b7df2321154f197f5e69c74b3b67717ca7d0e03f46f642dc397daf"`
Dec 13 03:30:55.359 INFO [stderr] usermod: no changes
Dec 13 03:30:55.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
Dec 13 03:30:55.589 INFO [stderr]      Running /target/debug/deps/cuo-148852f6c856e1ed
Dec 13 03:30:55.594 INFO [stdout] 
Dec 13 03:30:55.594 INFO [stdout] running 0 tests
Dec 13 03:30:55.594 INFO [stdout] 
Dec 13 03:30:55.594 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 03:30:55.594 INFO [stdout] 
Dec 13 03:30:55.597 INFO [stderr] su: No module specific data is present
Dec 13 03:30:55.807 INFO running `"docker" "inspect" "bfa1993685b7df2321154f197f5e69c74b3b67717ca7d0e03f46f642dc397daf"`
Dec 13 03:30:55.941 INFO running `"docker" "rm" "-f" "bfa1993685b7df2321154f197f5e69c74b3b67717ca7d0e03f46f642dc397daf"`
Dec 13 03:30:56.016 INFO [stdout] bfa1993685b7df2321154f197f5e69c74b3b67717ca7d0e03f46f642dc397daf