Dec 13 01:47:43.108 INFO testing stygianblu/rust-tools against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 01:47:43.108 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 01:47:43.378 INFO [stdout] 120e7b72a8b8eff1dd24c822bb393df1ba5371a9ed0a8602470842f3b506ecd5
Dec 13 01:47:43.382 INFO running `"docker" "start" "-a" "120e7b72a8b8eff1dd24c822bb393df1ba5371a9ed0a8602470842f3b506ecd5"`
Dec 13 01:47:43.805 INFO [stderr] usermod: no changes
Dec 13 01:47:43.892 INFO [stderr]    Compiling byteorder v1.2.4
Dec 13 01:47:44.672 INFO [stderr]    Compiling libflate v0.1.16
Dec 13 01:47:47.915 INFO [stderr]    Compiling procfs v0.3.1
Dec 13 01:47:48.635 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 13 01:47:48.635 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/procfs-0.3.1/src/process.rs:599:31
Dec 13 01:47:48.635 INFO [stderr]     |
Dec 13 01:47:48.635 INFO [stderr] 599 |             Ok(FDTarget::Path(PathBuf::from(s)))
Dec 13 01:47:48.635 INFO [stderr]     |                               ^^^^^^^^^^^^^ multiple `from` found
Dec 13 01:47:48.635 INFO [stderr]     |
Dec 13 01:47:48.635 INFO [stderr] note: candidate #1 is defined in an impl of the trait `ProcFrom` for the type `_`
Dec 13 01:47:48.635 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/procfs-0.3.1/src/process.rs:112:5
Dec 13 01:47:48.635 INFO [stderr]     |
Dec 13 01:47:48.635 INFO [stderr] 112 |     fn from(i: I) -> U {
Dec 13 01:47:48.635 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 13 01:47:48.635 INFO [stderr] note: candidate #2 is defined in the trait `std::convert::From`
Dec 13 01:47:48.635 INFO [stderr]     = help: to disambiguate the method call, write `std::convert::From::from(...)` instead
Dec 13 01:47:48.635 INFO [stderr] 
Dec 13 01:47:48.752 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 13 01:47:48.752 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/procfs-0.3.1/src/process.rs:485:33
Dec 13 01:47:48.752 INFO [stderr]     |
Dec 13 01:47:48.752 INFO [stderr] 485 |             x => MMapPath::Path(PathBuf::from(x)),
Dec 13 01:47:48.752 INFO [stderr]     |                                 ^^^^^^^^^^^^^ multiple `from` found
Dec 13 01:47:48.752 INFO [stderr]     |
Dec 13 01:47:48.752 INFO [stderr] note: candidate #1 is defined in an impl of the trait `ProcFrom` for the type `_`
Dec 13 01:47:48.752 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/procfs-0.3.1/src/process.rs:112:5
Dec 13 01:47:48.752 INFO [stderr]     |
Dec 13 01:47:48.752 INFO [stderr] 112 |     fn from(i: I) -> U {
Dec 13 01:47:48.752 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 13 01:47:48.752 INFO [stderr] note: candidate #2 is defined in the trait `std::convert::From`
Dec 13 01:47:48.752 INFO [stderr]     = help: to disambiguate the method call, write `std::convert::From::from(...)` instead
Dec 13 01:47:48.752 INFO [stderr] 
Dec 13 01:47:48.867 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 13 01:47:48.867 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/procfs-0.3.1/src/process.rs:802:20
Dec 13 01:47:48.867 INFO [stderr]     |
Dec 13 01:47:48.867 INFO [stderr] 802 |         let root = PathBuf::from("/proc").join(format!("{}", pid));
Dec 13 01:47:48.867 INFO [stderr]     |                    ^^^^^^^^^^^^^ multiple `from` found
Dec 13 01:47:48.867 INFO [stderr]     |
Dec 13 01:47:48.867 INFO [stderr] note: candidate #1 is defined in an impl of the trait `ProcFrom` for the type `_`
Dec 13 01:47:48.867 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/procfs-0.3.1/src/process.rs:112:5
Dec 13 01:47:48.867 INFO [stderr]     |
Dec 13 01:47:48.867 INFO [stderr] 112 |     fn from(i: I) -> U {
Dec 13 01:47:48.867 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 13 01:47:48.867 INFO [stderr] note: candidate #2 is defined in the trait `std::convert::From`
Dec 13 01:47:48.867 INFO [stderr]     = help: to disambiguate the method call, write `std::convert::From::from(...)` instead
Dec 13 01:47:48.867 INFO [stderr] 
Dec 13 01:47:48.867 INFO [stderr] error[E0034]: multiple applicable items in scope
Dec 13 01:47:48.867 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/procfs-0.3.1/src/process.rs:818:20
Dec 13 01:47:48.867 INFO [stderr]     |
Dec 13 01:47:48.867 INFO [stderr] 818 |         let root = PathBuf::from("/proc/self");
Dec 13 01:47:48.867 INFO [stderr]     |                    ^^^^^^^^^^^^^ multiple `from` found
Dec 13 01:47:48.867 INFO [stderr]     |
Dec 13 01:47:48.867 INFO [stderr] note: candidate #1 is defined in an impl of the trait `ProcFrom` for the type `_`
Dec 13 01:47:48.867 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/procfs-0.3.1/src/process.rs:112:5
Dec 13 01:47:48.867 INFO [stderr]     |
Dec 13 01:47:48.867 INFO [stderr] 112 |     fn from(i: I) -> U {
Dec 13 01:47:48.867 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 13 01:47:48.867 INFO [stderr] note: candidate #2 is defined in the trait `std::convert::From`
Dec 13 01:47:48.867 INFO [stderr]     = help: to disambiguate the method call, write `std::convert::From::from(...)` instead
Dec 13 01:47:48.867 INFO [stderr] 
Dec 13 01:47:48.973 INFO [stderr] error: aborting due to 4 previous errors
Dec 13 01:47:48.973 INFO [stderr] 
Dec 13 01:47:48.973 INFO [stderr] For more information about this error, try `rustc --explain E0034`.
Dec 13 01:47:48.973 INFO [stderr] error: Could not compile `procfs`.
Dec 13 01:47:48.973 INFO [stderr] 
Dec 13 01:47:48.973 INFO [stderr] To learn more, run the command again with --verbose.
Dec 13 01:47:48.973 INFO [stderr] su: No module specific data is present
Dec 13 01:47:49.528 INFO running `"docker" "inspect" "120e7b72a8b8eff1dd24c822bb393df1ba5371a9ed0a8602470842f3b506ecd5"`
Dec 13 01:47:49.604 INFO running `"docker" "rm" "-f" "120e7b72a8b8eff1dd24c822bb393df1ba5371a9ed0a8602470842f3b506ecd5"`
Dec 13 01:47:49.722 INFO [stdout] 120e7b72a8b8eff1dd24c822bb393df1ba5371a9ed0a8602470842f3b506ecd5