Dec 14 20:27:14.359 INFO testing serde_dbor-1.0.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 20:27:14.359 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 20:27:14.767 INFO [stdout] 40fa1db15b0b201ca61164a632db6d7ea528665682234cc9f3841ceb7e74377d
Dec 14 20:27:14.769 INFO running `"docker" "start" "-a" "40fa1db15b0b201ca61164a632db6d7ea528665682234cc9f3841ceb7e74377d"`
Dec 14 20:27:16.856 INFO [stderr] usermod: no changes
Dec 14 20:27:16.967 INFO [stderr]    Compiling serde_dbor v1.0.2 (/source)
Dec 14 20:27:18.239 INFO [stderr] warning: unreachable pattern
Dec 14 20:27:18.239 INFO [stderr]   --> src/ser/mod.rs:87:38
Dec 14 20:27:18.239 INFO [stderr]    |
Dec 14 20:27:18.239 INFO [stderr] 87 |             -0x80...-8 | 16...0x7f | _ => {
Dec 14 20:27:18.239 INFO [stderr]    |                                      ^
Dec 14 20:27:18.239 INFO [stderr]    |
Dec 14 20:27:18.239 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 14 20:27:18.239 INFO [stderr] 
Dec 14 20:27:18.239 INFO [stderr] warning: unreachable pattern
Dec 14 20:27:18.239 INFO [stderr]    --> src/ser/mod.rs:107:47
Dec 14 20:27:18.239 INFO [stderr]     |
Dec 14 20:27:18.239 INFO [stderr] 107 |             -0x8000...-0x81 | 0x80...0x7fff | _ => {
Dec 14 20:27:18.239 INFO [stderr]     |                                               ^
Dec 14 20:27:18.239 INFO [stderr] 
Dec 14 20:27:18.239 INFO [stderr] warning: unreachable pattern
Dec 14 20:27:18.239 INFO [stderr]    --> src/ser/mod.rs:135:59
Dec 14 20:27:18.239 INFO [stderr]     |
Dec 14 20:27:18.239 INFO [stderr] 135 |             -0x80000000...-0x8001 | 0x8000...0x7fffffff | _ => {
Dec 14 20:27:18.239 INFO [stderr]     |                                                           ^
Dec 14 20:27:18.239 INFO [stderr] 
Dec 14 20:27:18.239 INFO [stderr] warning: unreachable pattern
Dec 14 20:27:18.239 INFO [stderr]    --> src/ser/mod.rs:170:83
Dec 14 20:27:18.239 INFO [stderr]     |
Dec 14 20:27:18.239 INFO [stderr] 170 |             -0x8000000000000000...-0x80000001 | 0x80000000...0x7fffffffffffffff | _ => {
Dec 14 20:27:18.239 INFO [stderr]     |                                                                                   ^
Dec 14 20:27:18.239 INFO [stderr] 
Dec 14 20:27:18.239 INFO [stderr] warning: unreachable pattern
Dec 14 20:27:18.239 INFO [stderr]    --> src/ser/mod.rs:184:25
Dec 14 20:27:18.239 INFO [stderr]     |
Dec 14 20:27:18.239 INFO [stderr] 184 |             24...0xff | _ => {
Dec 14 20:27:18.239 INFO [stderr]     |                         ^
Dec 14 20:27:18.239 INFO [stderr] 
Dec 14 20:27:18.239 INFO [stderr] warning: unreachable pattern
Dec 14 20:27:18.239 INFO [stderr]    --> src/ser/mod.rs:199:30
Dec 14 20:27:18.239 INFO [stderr]     |
Dec 14 20:27:18.239 INFO [stderr] 199 |             0x100...0xffff | _ => {
Dec 14 20:27:18.239 INFO [stderr]     |                              ^
Dec 14 20:27:18.239 INFO [stderr] 
Dec 14 20:27:18.239 INFO [stderr] warning: unreachable pattern
Dec 14 20:27:18.239 INFO [stderr]    --> src/ser/mod.rs:224:36
Dec 14 20:27:18.239 INFO [stderr]     |
Dec 14 20:27:18.239 INFO [stderr] 224 |             0x10000...0xffffffff | _ => {
Dec 14 20:27:18.239 INFO [stderr]     |                                    ^
Dec 14 20:27:18.239 INFO [stderr] 
Dec 14 20:27:18.239 INFO [stderr] warning: unreachable pattern
Dec 14 20:27:18.239 INFO [stderr]    --> src/ser/mod.rs:256:48
Dec 14 20:27:18.239 INFO [stderr]     |
Dec 14 20:27:18.239 INFO [stderr] 256 |             0x100000000...0xffffffffffffffff | _ => {
Dec 14 20:27:18.240 INFO [stderr]     |                                                ^
Dec 14 20:27:18.240 INFO [stderr] 
Dec 14 20:27:18.240 INFO [stderr] warning: unreachable pattern
Dec 14 20:27:18.240 INFO [stderr]    --> src/ser/mod.rs:401:36
Dec 14 20:27:18.240 INFO [stderr]     |
Dec 14 20:27:18.240 INFO [stderr] 401 |             0x10000...0xffffffff | _ => {
Dec 14 20:27:18.240 INFO [stderr]     |                                    ^
Dec 14 20:27:18.240 INFO [stderr] 
Dec 14 20:27:18.240 INFO [stderr] warning: unreachable pattern
Dec 14 20:27:18.240 INFO [stderr]    --> src/ser/mod.rs:487:36
Dec 14 20:27:18.240 INFO [stderr]     |
Dec 14 20:27:18.240 INFO [stderr] 487 |             0x10000...0xffffffff | _ => {
Dec 14 20:27:18.240 INFO [stderr]     |                                    ^
Dec 14 20:27:18.240 INFO [stderr] 
Dec 14 20:27:18.240 INFO [stderr] warning: unreachable pattern
Dec 14 20:27:18.240 INFO [stderr]    --> src/ser/mod.rs:602:36
Dec 14 20:27:18.240 INFO [stderr]     |
Dec 14 20:27:18.240 INFO [stderr] 602 |             0x10000...0xffffffff | _ => {
Dec 14 20:27:18.240 INFO [stderr]     |                                    ^
Dec 14 20:27:18.240 INFO [stderr] 
Dec 14 20:27:18.831 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
Dec 14 20:27:18.835 INFO [stderr] su: No module specific data is present
Dec 14 20:27:19.907 INFO running `"docker" "inspect" "40fa1db15b0b201ca61164a632db6d7ea528665682234cc9f3841ceb7e74377d"`
Dec 14 20:27:20.243 INFO running `"docker" "rm" "-f" "40fa1db15b0b201ca61164a632db6d7ea528665682234cc9f3841ceb7e74377d"`
Dec 14 20:27:20.526 INFO [stdout] 40fa1db15b0b201ca61164a632db6d7ea528665682234cc9f3841ceb7e74377d
Dec 14 20:27:20.532 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 20:27:20.943 INFO [stdout] f7c2c2f5fb441433b909a72277d3cd71ea4d37961545b7276cdfe6c5745b5a07
Dec 14 20:27:20.945 INFO running `"docker" "start" "-a" "f7c2c2f5fb441433b909a72277d3cd71ea4d37961545b7276cdfe6c5745b5a07"`
Dec 14 20:27:22.466 INFO [stderr] usermod: no changes
Dec 14 20:27:22.524 INFO [stderr]    Compiling serde_dbor v1.0.2 (/source)
Dec 14 20:27:23.598 INFO [stderr] warning: unreachable pattern
Dec 14 20:27:23.598 INFO [stderr]   --> src/ser/mod.rs:87:38
Dec 14 20:27:23.598 INFO [stderr]    |
Dec 14 20:27:23.598 INFO [stderr] 87 |             -0x80...-8 | 16...0x7f | _ => {
Dec 14 20:27:23.598 INFO [stderr]    |                                      ^
Dec 14 20:27:23.598 INFO [stderr]    |
Dec 14 20:27:23.599 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 14 20:27:23.599 INFO [stderr] 
Dec 14 20:27:23.599 INFO [stderr] warning: unreachable pattern
Dec 14 20:27:23.599 INFO [stderr]    --> src/ser/mod.rs:107:47
Dec 14 20:27:23.599 INFO [stderr]     |
Dec 14 20:27:23.599 INFO [stderr] 107 |             -0x8000...-0x81 | 0x80...0x7fff | _ => {
Dec 14 20:27:23.599 INFO [stderr]     |                                               ^
Dec 14 20:27:23.599 INFO [stderr] 
Dec 14 20:27:23.599 INFO [stderr] warning: unreachable pattern
Dec 14 20:27:23.599 INFO [stderr]    --> src/ser/mod.rs:135:59
Dec 14 20:27:23.599 INFO [stderr]     |
Dec 14 20:27:23.599 INFO [stderr] 135 |             -0x80000000...-0x8001 | 0x8000...0x7fffffff | _ => {
Dec 14 20:27:23.599 INFO [stderr]     |                                                           ^
Dec 14 20:27:23.599 INFO [stderr] 
Dec 14 20:27:23.599 INFO [stderr] warning: unreachable pattern
Dec 14 20:27:23.599 INFO [stderr]    --> src/ser/mod.rs:170:83
Dec 14 20:27:23.599 INFO [stderr]     |
Dec 14 20:27:23.599 INFO [stderr] 170 |             -0x8000000000000000...-0x80000001 | 0x80000000...0x7fffffffffffffff | _ => {
Dec 14 20:27:23.599 INFO [stderr]     |                                                                                   ^
Dec 14 20:27:23.599 INFO [stderr] 
Dec 14 20:27:23.599 INFO [stderr] warning: unreachable pattern
Dec 14 20:27:23.599 INFO [stderr]    --> src/ser/mod.rs:184:25
Dec 14 20:27:23.599 INFO [stderr]     |
Dec 14 20:27:23.599 INFO [stderr] 184 |             24...0xff | _ => {
Dec 14 20:27:23.599 INFO [stderr]     |                         ^
Dec 14 20:27:23.599 INFO [stderr] 
Dec 14 20:27:23.599 INFO [stderr] warning: unreachable pattern
Dec 14 20:27:23.599 INFO [stderr]    --> src/ser/mod.rs:199:30
Dec 14 20:27:23.599 INFO [stderr]     |
Dec 14 20:27:23.599 INFO [stderr] 199 |             0x100...0xffff | _ => {
Dec 14 20:27:23.599 INFO [stderr]     |                              ^
Dec 14 20:27:23.599 INFO [stderr] 
Dec 14 20:27:23.599 INFO [stderr] warning: unreachable pattern
Dec 14 20:27:23.599 INFO [stderr]    --> src/ser/mod.rs:224:36
Dec 14 20:27:23.599 INFO [stderr]     |
Dec 14 20:27:23.599 INFO [stderr] 224 |             0x10000...0xffffffff | _ => {
Dec 14 20:27:23.599 INFO [stderr]     |                                    ^
Dec 14 20:27:23.599 INFO [stderr] 
Dec 14 20:27:23.599 INFO [stderr] warning: unreachable pattern
Dec 14 20:27:23.599 INFO [stderr]    --> src/ser/mod.rs:256:48
Dec 14 20:27:23.599 INFO [stderr]     |
Dec 14 20:27:23.599 INFO [stderr] 256 |             0x100000000...0xffffffffffffffff | _ => {
Dec 14 20:27:23.599 INFO [stderr]     |                                                ^
Dec 14 20:27:23.599 INFO [stderr] 
Dec 14 20:27:23.603 INFO [stderr] warning: unreachable pattern
Dec 14 20:27:23.603 INFO [stderr]    --> src/ser/mod.rs:401:36
Dec 14 20:27:23.603 INFO [stderr]     |
Dec 14 20:27:23.603 INFO [stderr] 401 |             0x10000...0xffffffff | _ => {
Dec 14 20:27:23.603 INFO [stderr]     |                                    ^
Dec 14 20:27:23.603 INFO [stderr] 
Dec 14 20:27:23.603 INFO [stderr] warning: unreachable pattern
Dec 14 20:27:23.603 INFO [stderr]    --> src/ser/mod.rs:487:36
Dec 14 20:27:23.603 INFO [stderr]     |
Dec 14 20:27:23.603 INFO [stderr] 487 |             0x10000...0xffffffff | _ => {
Dec 14 20:27:23.603 INFO [stderr]     |                                    ^
Dec 14 20:27:23.603 INFO [stderr] 
Dec 14 20:27:23.603 INFO [stderr] warning: unreachable pattern
Dec 14 20:27:23.603 INFO [stderr]    --> src/ser/mod.rs:602:36
Dec 14 20:27:23.603 INFO [stderr]     |
Dec 14 20:27:23.603 INFO [stderr] 602 |             0x10000...0xffffffff | _ => {
Dec 14 20:27:23.603 INFO [stderr]     |                                    ^
Dec 14 20:27:23.603 INFO [stderr] 
Dec 14 20:27:24.055 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
Dec 14 20:27:24.059 INFO [stderr] su: No module specific data is present
Dec 14 20:27:24.524 INFO running `"docker" "inspect" "f7c2c2f5fb441433b909a72277d3cd71ea4d37961545b7276cdfe6c5745b5a07"`
Dec 14 20:27:24.799 INFO running `"docker" "rm" "-f" "f7c2c2f5fb441433b909a72277d3cd71ea4d37961545b7276cdfe6c5745b5a07"`
Dec 14 20:27:25.107 INFO [stdout] f7c2c2f5fb441433b909a72277d3cd71ea4d37961545b7276cdfe6c5745b5a07