Dec 12 07:45:24.141 INFO checking serde_dbor-1.0.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 07:45:24.142 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-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 12 07:45:24.360 INFO [stdout] 9048a7525e8344a73a8219bf0e084d41e46f9b7e61c68ed92c7f631478081540
Dec 12 07:45:24.366 INFO running `"docker" "start" "-a" "9048a7525e8344a73a8219bf0e084d41e46f9b7e61c68ed92c7f631478081540"`
Dec 12 07:45:25.513 INFO [stderr] usermod: no changes
Dec 12 07:45:25.596 INFO [stderr]     Checking serde_dbor v1.0.2 (/source)
Dec 12 07:45:26.626 INFO [stderr] warning: unreachable pattern
Dec 12 07:45:26.626 INFO [stderr]   --> src/ser/mod.rs:87:38
Dec 12 07:45:26.626 INFO [stderr]    |
Dec 12 07:45:26.627 INFO [stderr] 87 |             -0x80...-8 | 16...0x7f | _ => {
Dec 12 07:45:26.627 INFO [stderr]    |                                      ^
Dec 12 07:45:26.627 INFO [stderr]    |
Dec 12 07:45:26.627 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 12 07:45:26.627 INFO [stderr] 
Dec 12 07:45:26.627 INFO [stderr] warning: unreachable pattern
Dec 12 07:45:26.627 INFO [stderr]    --> src/ser/mod.rs:107:47
Dec 12 07:45:26.627 INFO [stderr]     |
Dec 12 07:45:26.627 INFO [stderr] 107 |             -0x8000...-0x81 | 0x80...0x7fff | _ => {
Dec 12 07:45:26.627 INFO [stderr]     |                                               ^
Dec 12 07:45:26.627 INFO [stderr] 
Dec 12 07:45:26.627 INFO [stderr] warning: unreachable pattern
Dec 12 07:45:26.627 INFO [stderr]    --> src/ser/mod.rs:135:59
Dec 12 07:45:26.627 INFO [stderr]     |
Dec 12 07:45:26.627 INFO [stderr] 135 |             -0x80000000...-0x8001 | 0x8000...0x7fffffff | _ => {
Dec 12 07:45:26.627 INFO [stderr]     |                                                           ^
Dec 12 07:45:26.627 INFO [stderr] 
Dec 12 07:45:26.632 INFO [stderr] warning: unreachable pattern
Dec 12 07:45:26.632 INFO [stderr]    --> src/ser/mod.rs:170:83
Dec 12 07:45:26.632 INFO [stderr]     |
Dec 12 07:45:26.632 INFO [stderr] 170 |             -0x8000000000000000...-0x80000001 | 0x80000000...0x7fffffffffffffff | _ => {
Dec 12 07:45:26.632 INFO [stderr]     |                                                                                   ^
Dec 12 07:45:26.632 INFO [stderr] 
Dec 12 07:45:26.632 INFO [stderr] warning: unreachable pattern
Dec 12 07:45:26.632 INFO [stderr]    --> src/ser/mod.rs:184:25
Dec 12 07:45:26.632 INFO [stderr]     |
Dec 12 07:45:26.632 INFO [stderr] 184 |             24...0xff | _ => {
Dec 12 07:45:26.632 INFO [stderr]     |                         ^
Dec 12 07:45:26.632 INFO [stderr] 
Dec 12 07:45:26.632 INFO [stderr] warning: unreachable pattern
Dec 12 07:45:26.632 INFO [stderr]    --> src/ser/mod.rs:199:30
Dec 12 07:45:26.632 INFO [stderr]     |
Dec 12 07:45:26.632 INFO [stderr] 199 |             0x100...0xffff | _ => {
Dec 12 07:45:26.632 INFO [stderr]     |                              ^
Dec 12 07:45:26.633 INFO [stderr] 
Dec 12 07:45:26.633 INFO [stderr] warning: unreachable pattern
Dec 12 07:45:26.633 INFO [stderr]    --> src/ser/mod.rs:224:36
Dec 12 07:45:26.633 INFO [stderr]     |
Dec 12 07:45:26.633 INFO [stderr] 224 |             0x10000...0xffffffff | _ => {
Dec 12 07:45:26.633 INFO [stderr]     |                                    ^
Dec 12 07:45:26.633 INFO [stderr] 
Dec 12 07:45:26.633 INFO [stderr] warning: unreachable pattern
Dec 12 07:45:26.633 INFO [stderr]    --> src/ser/mod.rs:256:48
Dec 12 07:45:26.633 INFO [stderr]     |
Dec 12 07:45:26.633 INFO [stderr] 256 |             0x100000000...0xffffffffffffffff | _ => {
Dec 12 07:45:26.633 INFO [stderr]     |                                                ^
Dec 12 07:45:26.633 INFO [stderr] 
Dec 12 07:45:26.633 INFO [stderr] warning: unreachable pattern
Dec 12 07:45:26.633 INFO [stderr]    --> src/ser/mod.rs:401:36
Dec 12 07:45:26.633 INFO [stderr]     |
Dec 12 07:45:26.633 INFO [stderr] 401 |             0x10000...0xffffffff | _ => {
Dec 12 07:45:26.633 INFO [stderr]     |                                    ^
Dec 12 07:45:26.633 INFO [stderr] 
Dec 12 07:45:26.633 INFO [stderr] warning: unreachable pattern
Dec 12 07:45:26.633 INFO [stderr]    --> src/ser/mod.rs:487:36
Dec 12 07:45:26.633 INFO [stderr]     |
Dec 12 07:45:26.633 INFO [stderr] 487 |             0x10000...0xffffffff | _ => {
Dec 12 07:45:26.633 INFO [stderr]     |                                    ^
Dec 12 07:45:26.633 INFO [stderr] 
Dec 12 07:45:26.633 INFO [stderr] warning: unreachable pattern
Dec 12 07:45:26.633 INFO [stderr]    --> src/ser/mod.rs:602:36
Dec 12 07:45:26.633 INFO [stderr]     |
Dec 12 07:45:26.633 INFO [stderr] 602 |             0x10000...0xffffffff | _ => {
Dec 12 07:45:26.633 INFO [stderr]     |                                    ^
Dec 12 07:45:26.633 INFO [stderr] 
Dec 12 07:45:26.665 INFO [stderr] warning: unreachable pattern
Dec 12 07:45:26.665 INFO [stderr]   --> src/ser/mod.rs:87:38
Dec 12 07:45:26.665 INFO [stderr]    |
Dec 12 07:45:26.665 INFO [stderr] 87 |             -0x80...-8 | 16...0x7f | _ => {
Dec 12 07:45:26.665 INFO [stderr]    |                                      ^
Dec 12 07:45:26.665 INFO [stderr]    |
Dec 12 07:45:26.665 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 12 07:45:26.665 INFO [stderr] 
Dec 12 07:45:26.665 INFO [stderr] warning: unreachable pattern
Dec 12 07:45:26.665 INFO [stderr]    --> src/ser/mod.rs:107:47
Dec 12 07:45:26.665 INFO [stderr]     |
Dec 12 07:45:26.665 INFO [stderr] 107 |             -0x8000...-0x81 | 0x80...0x7fff | _ => {
Dec 12 07:45:26.665 INFO [stderr]     |                                               ^
Dec 12 07:45:26.665 INFO [stderr] 
Dec 12 07:45:26.666 INFO [stderr] warning: unreachable pattern
Dec 12 07:45:26.666 INFO [stderr]    --> src/ser/mod.rs:135:59
Dec 12 07:45:26.666 INFO [stderr]     |
Dec 12 07:45:26.666 INFO [stderr] 135 |             -0x80000000...-0x8001 | 0x8000...0x7fffffff | _ => {
Dec 12 07:45:26.666 INFO [stderr]     |                                                           ^
Dec 12 07:45:26.666 INFO [stderr] 
Dec 12 07:45:26.666 INFO [stderr] warning: unreachable pattern
Dec 12 07:45:26.666 INFO [stderr]    --> src/ser/mod.rs:170:83
Dec 12 07:45:26.666 INFO [stderr]     |
Dec 12 07:45:26.666 INFO [stderr] 170 |             -0x8000000000000000...-0x80000001 | 0x80000000...0x7fffffffffffffff | _ => {
Dec 12 07:45:26.666 INFO [stderr]     |                                                                                   ^
Dec 12 07:45:26.666 INFO [stderr] 
Dec 12 07:45:26.666 INFO [stderr] warning: unreachable pattern
Dec 12 07:45:26.666 INFO [stderr]    --> src/ser/mod.rs:184:25
Dec 12 07:45:26.666 INFO [stderr]     |
Dec 12 07:45:26.666 INFO [stderr] 184 |             24...0xff | _ => {
Dec 12 07:45:26.666 INFO [stderr]     |                         ^
Dec 12 07:45:26.666 INFO [stderr] 
Dec 12 07:45:26.667 INFO [stderr] warning: unreachable pattern
Dec 12 07:45:26.667 INFO [stderr]    --> src/ser/mod.rs:199:30
Dec 12 07:45:26.667 INFO [stderr]     |
Dec 12 07:45:26.667 INFO [stderr] 199 |             0x100...0xffff | _ => {
Dec 12 07:45:26.667 INFO [stderr]     |                              ^
Dec 12 07:45:26.667 INFO [stderr] 
Dec 12 07:45:26.667 INFO [stderr] warning: unreachable pattern
Dec 12 07:45:26.667 INFO [stderr]    --> src/ser/mod.rs:224:36
Dec 12 07:45:26.667 INFO [stderr]     |
Dec 12 07:45:26.667 INFO [stderr] 224 |             0x10000...0xffffffff | _ => {
Dec 12 07:45:26.667 INFO [stderr]     |                                    ^
Dec 12 07:45:26.667 INFO [stderr] 
Dec 12 07:45:26.668 INFO [stderr] warning: unreachable pattern
Dec 12 07:45:26.668 INFO [stderr]    --> src/ser/mod.rs:256:48
Dec 12 07:45:26.668 INFO [stderr]     |
Dec 12 07:45:26.668 INFO [stderr] 256 |             0x100000000...0xffffffffffffffff | _ => {
Dec 12 07:45:26.668 INFO [stderr]     |                                                ^
Dec 12 07:45:26.668 INFO [stderr] 
Dec 12 07:45:26.668 INFO [stderr] warning: unreachable pattern
Dec 12 07:45:26.669 INFO [stderr]    --> src/ser/mod.rs:401:36
Dec 12 07:45:26.669 INFO [stderr]     |
Dec 12 07:45:26.669 INFO [stderr] 401 |             0x10000...0xffffffff | _ => {
Dec 12 07:45:26.669 INFO [stderr]     |                                    ^
Dec 12 07:45:26.669 INFO [stderr] 
Dec 12 07:45:26.669 INFO [stderr] warning: unreachable pattern
Dec 12 07:45:26.669 INFO [stderr]    --> src/ser/mod.rs:487:36
Dec 12 07:45:26.669 INFO [stderr]     |
Dec 12 07:45:26.669 INFO [stderr] 487 |             0x10000...0xffffffff | _ => {
Dec 12 07:45:26.669 INFO [stderr]     |                                    ^
Dec 12 07:45:26.669 INFO [stderr] 
Dec 12 07:45:26.669 INFO [stderr] warning: unreachable pattern
Dec 12 07:45:26.669 INFO [stderr]    --> src/ser/mod.rs:602:36
Dec 12 07:45:26.669 INFO [stderr]     |
Dec 12 07:45:26.669 INFO [stderr] 602 |             0x10000...0xffffffff | _ => {
Dec 12 07:45:26.669 INFO [stderr]     |                                    ^
Dec 12 07:45:26.669 INFO [stderr] 
Dec 12 07:45:26.925 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Dec 12 07:45:26.927 INFO [stderr] su: No module specific data is present
Dec 12 07:45:27.570 INFO running `"docker" "inspect" "9048a7525e8344a73a8219bf0e084d41e46f9b7e61c68ed92c7f631478081540"`
Dec 12 07:45:27.887 INFO running `"docker" "rm" "-f" "9048a7525e8344a73a8219bf0e084d41e46f9b7e61c68ed92c7f631478081540"`
Dec 12 07:45:28.204 INFO [stdout] 9048a7525e8344a73a8219bf0e084d41e46f9b7e61c68ed92c7f631478081540