Dec 05 15:44:24.080 INFO testing maeln/Oneliner against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 15:44:24.080 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 15:44:24.785 INFO [stdout] 7ab0c7122fdfd2001d0c81d212c4d1504789be237d6f3030bce6e4dd947b8e01
Dec 05 15:44:24.788 INFO running `"docker" "start" "-a" "7ab0c7122fdfd2001d0c81d212c4d1504789be237d6f3030bce6e4dd947b8e01"`
Dec 05 15:44:26.080 INFO [stderr] usermod: no changes
Dec 05 15:44:26.240 INFO [stderr]    Compiling rand v0.6.1
Dec 05 15:44:26.240 INFO [stderr]    Compiling crossbeam-channel v0.3.2
Dec 05 15:44:29.403 INFO [stderr]    Compiling crossbeam v0.5.0
Dec 05 15:44:32.034 INFO [stderr]    Compiling oneliner v0.1.0 (/source)
Dec 05 15:44:33.840 INFO [stderr] warning: variant is never constructed: `SerializeError`
Dec 05 15:44:33.840 INFO [stderr]   --> src/serialize/errors.rs:21:5
Dec 05 15:44:33.840 INFO [stderr]    |
Dec 05 15:44:33.840 INFO [stderr] 21 |     SerializeError,
Dec 05 15:44:33.840 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 05 15:44:33.840 INFO [stderr]    |
Dec 05 15:44:33.840 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 15:44:33.840 INFO [stderr] 
Dec 05 15:44:33.840 INFO [stderr] warning: variant is never constructed: `UnserializeError`
Dec 05 15:44:33.840 INFO [stderr]   --> src/serialize/errors.rs:22:5
Dec 05 15:44:33.840 INFO [stderr]    |
Dec 05 15:44:33.840 INFO [stderr] 22 |     UnserializeError,
Dec 05 15:44:33.840 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 05 15:44:33.840 INFO [stderr] 
Dec 05 15:44:33.840 INFO [stderr] warning: method is never used: `new_serialize`
Dec 05 15:44:33.840 INFO [stderr]   --> src/serialize/errors.rs:36:5
Dec 05 15:44:33.840 INFO [stderr]    |
Dec 05 15:44:33.840 INFO [stderr] 36 |     pub fn new_serialize() -> Error {
Dec 05 15:44:33.840 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:44:33.840 INFO [stderr] 
Dec 05 15:44:33.840 INFO [stderr] warning: method is never used: `new_unserialize`
Dec 05 15:44:33.840 INFO [stderr]   --> src/serialize/errors.rs:40:5
Dec 05 15:44:33.840 INFO [stderr]    |
Dec 05 15:44:33.840 INFO [stderr] 40 |     pub fn new_unserialize() -> Error {
Dec 05 15:44:33.840 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:44:33.840 INFO [stderr] 
Dec 05 15:44:33.840 INFO [stderr] warning: method is never used: `into_cause`
Dec 05 15:44:33.840 INFO [stderr]   --> src/serialize/errors.rs:60:5
Dec 05 15:44:33.840 INFO [stderr]    |
Dec 05 15:44:33.840 INFO [stderr] 60 |     pub fn into_cause(self) -> Option<Box<StdError + Sync + Send>> {
Dec 05 15:44:33.840 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:44:33.840 INFO [stderr] 
Dec 05 15:44:37.632 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.52s
Dec 05 15:44:37.638 INFO [stderr] su: No module specific data is present
Dec 05 15:44:38.158 INFO running `"docker" "inspect" "7ab0c7122fdfd2001d0c81d212c4d1504789be237d6f3030bce6e4dd947b8e01"`
Dec 05 15:44:38.518 INFO running `"docker" "rm" "-f" "7ab0c7122fdfd2001d0c81d212c4d1504789be237d6f3030bce6e4dd947b8e01"`
Dec 05 15:44:38.901 INFO [stdout] 7ab0c7122fdfd2001d0c81d212c4d1504789be237d6f3030bce6e4dd947b8e01
Dec 05 15:44:38.905 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 15:44:39.510 INFO [stdout] 63fadb2ee772711335025314f8260bc473f785173243086d36212d446f31d6ca
Dec 05 15:44:39.514 INFO running `"docker" "start" "-a" "63fadb2ee772711335025314f8260bc473f785173243086d36212d446f31d6ca"`
Dec 05 15:44:40.696 INFO [stderr] usermod: no changes
Dec 05 15:44:40.888 INFO [stderr]    Compiling oneliner v0.1.0 (/source)
Dec 05 15:44:42.692 INFO [stderr] warning: variant is never constructed: `SerializeError`
Dec 05 15:44:42.692 INFO [stderr]   --> src/serialize/errors.rs:21:5
Dec 05 15:44:42.692 INFO [stderr]    |
Dec 05 15:44:42.692 INFO [stderr] 21 |     SerializeError,
Dec 05 15:44:42.692 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 05 15:44:42.692 INFO [stderr]    |
Dec 05 15:44:42.692 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 15:44:42.692 INFO [stderr] 
Dec 05 15:44:42.692 INFO [stderr] warning: variant is never constructed: `UnserializeError`
Dec 05 15:44:42.692 INFO [stderr]   --> src/serialize/errors.rs:22:5
Dec 05 15:44:42.692 INFO [stderr]    |
Dec 05 15:44:42.692 INFO [stderr] 22 |     UnserializeError,
Dec 05 15:44:42.692 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 05 15:44:42.692 INFO [stderr] 
Dec 05 15:44:42.692 INFO [stderr] warning: method is never used: `new_serialize`
Dec 05 15:44:42.692 INFO [stderr]   --> src/serialize/errors.rs:36:5
Dec 05 15:44:42.692 INFO [stderr]    |
Dec 05 15:44:42.692 INFO [stderr] 36 |     pub fn new_serialize() -> Error {
Dec 05 15:44:42.692 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:44:42.692 INFO [stderr] 
Dec 05 15:44:42.692 INFO [stderr] warning: method is never used: `new_unserialize`
Dec 05 15:44:42.692 INFO [stderr]   --> src/serialize/errors.rs:40:5
Dec 05 15:44:42.692 INFO [stderr]    |
Dec 05 15:44:42.692 INFO [stderr] 40 |     pub fn new_unserialize() -> Error {
Dec 05 15:44:42.692 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:44:42.692 INFO [stderr] 
Dec 05 15:44:42.692 INFO [stderr] warning: method is never used: `into_cause`
Dec 05 15:44:42.692 INFO [stderr]   --> src/serialize/errors.rs:60:5
Dec 05 15:44:42.692 INFO [stderr]    |
Dec 05 15:44:42.692 INFO [stderr] 60 |     pub fn into_cause(self) -> Option<Box<StdError + Sync + Send>> {
Dec 05 15:44:42.692 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:44:42.692 INFO [stderr] 
Dec 05 15:44:43.484 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.76s
Dec 05 15:44:43.496 INFO [stderr] su: No module specific data is present
Dec 05 15:44:44.336 INFO running `"docker" "inspect" "63fadb2ee772711335025314f8260bc473f785173243086d36212d446f31d6ca"`
Dec 05 15:44:44.662 INFO running `"docker" "rm" "-f" "63fadb2ee772711335025314f8260bc473f785173243086d36212d446f31d6ca"`
Dec 05 15:44:44.968 INFO [stdout] 63fadb2ee772711335025314f8260bc473f785173243086d36212d446f31d6ca
Dec 05 15:44:44.970 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 15:44:45.442 INFO [stdout] 5b1cd577c60b1ee2c2255657f8c97be33a708359835809db547f83b4f5c37038
Dec 05 15:44:45.444 INFO running `"docker" "start" "-a" "5b1cd577c60b1ee2c2255657f8c97be33a708359835809db547f83b4f5c37038"`
Dec 05 15:44:46.904 INFO [stderr] usermod: no changes
Dec 05 15:44:47.072 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Dec 05 15:44:47.084 INFO [stderr]      Running /target/debug/deps/oneliner-cf5b2c5ad22bc19c
Dec 05 15:44:47.084 INFO [stdout] 
Dec 05 15:44:47.084 INFO [stdout] running 0 tests
Dec 05 15:44:47.084 INFO [stdout] 
Dec 05 15:44:47.084 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 15:44:47.084 INFO [stdout] 
Dec 05 15:44:47.086 INFO [stderr] su: No module specific data is present
Dec 05 15:44:47.882 INFO running `"docker" "inspect" "5b1cd577c60b1ee2c2255657f8c97be33a708359835809db547f83b4f5c37038"`
Dec 05 15:44:48.114 INFO running `"docker" "rm" "-f" "5b1cd577c60b1ee2c2255657f8c97be33a708359835809db547f83b4f5c37038"`
Dec 05 15:44:48.524 INFO [stdout] 5b1cd577c60b1ee2c2255657f8c97be33a708359835809db547f83b4f5c37038