Nov 17 19:35:53.332 INFO testing u2size-0.1.4 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 19:35:53.332 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 19:35:53.484 INFO [stdout] 25ded7a18e230d38c340ee6b16ec9950c4386a4a69ab05c8a4b78148c89200db
Nov 17 19:35:53.487 INFO running `"docker" "start" "-a" "25ded7a18e230d38c340ee6b16ec9950c4386a4a69ab05c8a4b78148c89200db"`
Nov 17 19:35:54.036 INFO [stderr] usermod: no changes
Nov 17 19:35:54.066 INFO [stderr]    Compiling u2size v0.1.4 (/source)
Nov 17 19:35:54.233 INFO [stderr] warning: variable does not need to be mutable
Nov 17 19:35:54.233 INFO [stderr]    --> src/lib.rs:200:9
Nov 17 19:35:54.233 INFO [stderr]     |
Nov 17 19:35:54.233 INFO [stderr] 200 |     let mut c: usize;
Nov 17 19:35:54.233 INFO [stderr]     |         ----^
Nov 17 19:35:54.233 INFO [stderr]     |         |
Nov 17 19:35:54.233 INFO [stderr]     |         help: remove this `mut`
Nov 17 19:35:54.233 INFO [stderr]     |
Nov 17 19:35:54.233 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 19:35:54.233 INFO [stderr] 
Nov 17 19:35:54.233 INFO [stderr] warning: variable does not need to be mutable
Nov 17 19:35:54.233 INFO [stderr]    --> src/lib.rs:201:9
Nov 17 19:35:54.233 INFO [stderr]     |
Nov 17 19:35:54.233 INFO [stderr] 201 |     let mut z: usize;
Nov 17 19:35:54.233 INFO [stderr]     |         ----^
Nov 17 19:35:54.233 INFO [stderr]     |         |
Nov 17 19:35:54.233 INFO [stderr]     |         help: remove this `mut`
Nov 17 19:35:54.233 INFO [stderr] 
Nov 17 19:35:54.233 INFO [stderr] warning: type `u2size` should have a camel case name such as `U2size`
Nov 17 19:35:54.233 INFO [stderr]   --> src/lib.rs:8:1
Nov 17 19:35:54.233 INFO [stderr]    |
Nov 17 19:35:54.233 INFO [stderr] 8  | / pub struct u2size {
Nov 17 19:35:54.233 INFO [stderr] 9  | |     pub msw: usize,
Nov 17 19:35:54.233 INFO [stderr] 10 | |     pub lsw: usize,
Nov 17 19:35:54.233 INFO [stderr] 11 | | }
Nov 17 19:35:54.233 INFO [stderr]    | |_^
Nov 17 19:35:54.233 INFO [stderr]    |
Nov 17 19:35:54.233 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Nov 17 19:35:54.233 INFO [stderr] 
Nov 17 19:35:54.233 INFO [stderr] warning: constant `word_bits` should have an upper case name such as `WORD_BITS`
Nov 17 19:35:54.233 INFO [stderr]    --> src/lib.rs:195:1
Nov 17 19:35:54.233 INFO [stderr]     |
Nov 17 19:35:54.233 INFO [stderr] 195 | const word_bits: u32 = (::core::mem::size_of::<usize>() << 3) as u32;
Nov 17 19:35:54.233 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 19:35:54.233 INFO [stderr]     |
Nov 17 19:35:54.233 INFO [stderr]     = note: #[warn(non_upper_case_globals)] on by default
Nov 17 19:35:54.233 INFO [stderr] 
Nov 17 19:35:54.260 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
Nov 17 19:35:54.262 INFO [stderr] su: No module specific data is present
Nov 17 19:35:54.521 INFO running `"docker" "inspect" "25ded7a18e230d38c340ee6b16ec9950c4386a4a69ab05c8a4b78148c89200db"`
Nov 17 19:35:54.646 INFO running `"docker" "rm" "-f" "25ded7a18e230d38c340ee6b16ec9950c4386a4a69ab05c8a4b78148c89200db"`
Nov 17 19:35:54.802 INFO [stdout] 25ded7a18e230d38c340ee6b16ec9950c4386a4a69ab05c8a4b78148c89200db
Nov 17 19:35:54.804 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 19:35:54.979 INFO [stdout] 42ab738267b3563c714dc747cc868217773f7107c9d07831c766bf680cf0c923
Nov 17 19:35:54.982 INFO running `"docker" "start" "-a" "42ab738267b3563c714dc747cc868217773f7107c9d07831c766bf680cf0c923"`
Nov 17 19:35:55.451 INFO [stderr] usermod: no changes
Nov 17 19:35:55.487 INFO [stderr]    Compiling u2size v0.1.4 (/source)
Nov 17 19:35:55.926 INFO [stderr] warning: variable does not need to be mutable
Nov 17 19:35:55.926 INFO [stderr]    --> src/lib.rs:200:9
Nov 17 19:35:55.926 INFO [stderr]     |
Nov 17 19:35:55.926 INFO [stderr] 200 |     let mut c: usize;
Nov 17 19:35:55.926 INFO [stderr]     |         ----^
Nov 17 19:35:55.926 INFO [stderr]     |         |
Nov 17 19:35:55.926 INFO [stderr]     |         help: remove this `mut`
Nov 17 19:35:55.926 INFO [stderr]     |
Nov 17 19:35:55.926 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 19:35:55.926 INFO [stderr] 
Nov 17 19:35:55.926 INFO [stderr] warning: variable does not need to be mutable
Nov 17 19:35:55.926 INFO [stderr]    --> src/lib.rs:201:9
Nov 17 19:35:55.926 INFO [stderr]     |
Nov 17 19:35:55.926 INFO [stderr] 201 |     let mut z: usize;
Nov 17 19:35:55.926 INFO [stderr]     |         ----^
Nov 17 19:35:55.926 INFO [stderr]     |         |
Nov 17 19:35:55.926 INFO [stderr]     |         help: remove this `mut`
Nov 17 19:35:55.926 INFO [stderr] 
Nov 17 19:35:55.931 INFO [stderr] warning: type `u2size` should have a camel case name such as `U2size`
Nov 17 19:35:55.931 INFO [stderr]   --> src/lib.rs:8:1
Nov 17 19:35:55.931 INFO [stderr]    |
Nov 17 19:35:55.931 INFO [stderr] 8  | / pub struct u2size {
Nov 17 19:35:55.931 INFO [stderr] 9  | |     pub msw: usize,
Nov 17 19:35:55.931 INFO [stderr] 10 | |     pub lsw: usize,
Nov 17 19:35:55.931 INFO [stderr] 11 | | }
Nov 17 19:35:55.931 INFO [stderr]    | |_^
Nov 17 19:35:55.931 INFO [stderr]    |
Nov 17 19:35:55.931 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Nov 17 19:35:55.931 INFO [stderr] 
Nov 17 19:35:55.931 INFO [stderr] warning: constant `word_bits` should have an upper case name such as `WORD_BITS`
Nov 17 19:35:55.931 INFO [stderr]    --> src/lib.rs:195:1
Nov 17 19:35:55.931 INFO [stderr]     |
Nov 17 19:35:55.931 INFO [stderr] 195 | const word_bits: u32 = (::core::mem::size_of::<usize>() << 3) as u32;
Nov 17 19:35:55.931 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 19:35:55.931 INFO [stderr]     |
Nov 17 19:35:55.931 INFO [stderr]     = note: #[warn(non_upper_case_globals)] on by default
Nov 17 19:35:55.931 INFO [stderr] 
Nov 17 19:35:56.132 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Nov 17 19:35:56.134 INFO [stderr] su: No module specific data is present
Nov 17 19:35:56.385 INFO running `"docker" "inspect" "42ab738267b3563c714dc747cc868217773f7107c9d07831c766bf680cf0c923"`
Nov 17 19:35:56.482 INFO running `"docker" "rm" "-f" "42ab738267b3563c714dc747cc868217773f7107c9d07831c766bf680cf0c923"`
Nov 17 19:35:56.586 INFO [stdout] 42ab738267b3563c714dc747cc868217773f7107c9d07831c766bf680cf0c923
Nov 17 19:35:56.588 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 19:35:56.788 INFO [stdout] 605b3e415afa6c9b534de1ef49fce4ed4327cbda154cd15eaeb9101c8e26554e
Nov 17 19:35:56.790 INFO running `"docker" "start" "-a" "605b3e415afa6c9b534de1ef49fce4ed4327cbda154cd15eaeb9101c8e26554e"`
Nov 17 19:35:57.280 INFO [stderr] usermod: no changes
Nov 17 19:35:57.312 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 19:35:57.312 INFO [stderr]      Running /target/debug/deps/u2size-c82f597f092f00ce
Nov 17 19:35:57.314 INFO [stderr]    Doc-tests u2size
Nov 17 19:35:57.314 INFO [stdout] 
Nov 17 19:35:57.314 INFO [stdout] running 0 tests
Nov 17 19:35:57.314 INFO [stdout] 
Nov 17 19:35:57.314 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 19:35:57.314 INFO [stdout] 
Nov 17 19:35:57.378 INFO [stdout] 
Nov 17 19:35:57.378 INFO [stdout] running 0 tests
Nov 17 19:35:57.378 INFO [stdout] 
Nov 17 19:35:57.378 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 19:35:57.378 INFO [stdout] 
Nov 17 19:35:57.386 INFO [stderr] su: No module specific data is present
Nov 17 19:35:57.673 INFO running `"docker" "inspect" "605b3e415afa6c9b534de1ef49fce4ed4327cbda154cd15eaeb9101c8e26554e"`
Nov 17 19:35:57.777 INFO running `"docker" "rm" "-f" "605b3e415afa6c9b534de1ef49fce4ed4327cbda154cd15eaeb9101c8e26554e"`
Nov 17 19:35:57.870 INFO [stdout] 605b3e415afa6c9b534de1ef49fce4ed4327cbda154cd15eaeb9101c8e26554e