Dec 18 12:30:42.914 INFO checking rdb-0.2.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 12:30:42.914 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/rdb/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 12:30:43.334 INFO [stdout] 5d34939587b54d895fe40a055f92307cf3a136da2cff5bcdc85f474f722ab3e2
Dec 18 12:30:43.338 INFO running `"docker" "start" "-a" "5d34939587b54d895fe40a055f92307cf3a136da2cff5bcdc85f474f722ab3e2"`
Dec 18 12:30:45.208 INFO [stderr]     Checking rdb v0.2.1 (/opt/crater/workdir)
Dec 18 12:30:45.620 INFO [stderr] warning: unused macro definition
Dec 18 12:30:45.620 INFO [stderr]  --> src/macros.rs:3:1
Dec 18 12:30:45.620 INFO [stderr]   |
Dec 18 12:30:45.620 INFO [stderr] 3 | / macro_rules! ensure {
Dec 18 12:30:45.620 INFO [stderr] 4 | |     ($expr:expr, $err_result:expr) => (
Dec 18 12:30:45.620 INFO [stderr] 5 | |         if !($expr) { return $err_result; }
Dec 18 12:30:45.620 INFO [stderr] 6 | |     )
Dec 18 12:30:45.620 INFO [stderr] 7 | | }
Dec 18 12:30:45.620 INFO [stderr]   | |_^
Dec 18 12:30:45.620 INFO [stderr]   |
Dec 18 12:30:45.620 INFO [stderr]   = note: #[warn(unused_macros)] on by default
Dec 18 12:30:45.620 INFO [stderr] 
Dec 18 12:30:45.620 INFO [stderr] warning: unused macro definition
Dec 18 12:30:45.620 INFO [stderr]   --> src/macros.rs:9:1
Dec 18 12:30:45.620 INFO [stderr]    |
Dec 18 12:30:45.620 INFO [stderr] 9  | / macro_rules! fail {
Dec 18 12:30:45.620 INFO [stderr] 10 | |     ($expr:expr) => (
Dec 18 12:30:45.620 INFO [stderr] 11 | |         return Err(::std::error::FromError::from_error($expr));
Dec 18 12:30:45.620 INFO [stderr] 12 | |     )
Dec 18 12:30:45.620 INFO [stderr] 13 | | }
Dec 18 12:30:45.620 INFO [stderr]    | |_^
Dec 18 12:30:45.620 INFO [stderr] 
Dec 18 12:30:45.621 INFO [stderr] warning: unused macro definition
Dec 18 12:30:45.621 INFO [stderr]   --> src/macros.rs:15:1
Dec 18 12:30:45.621 INFO [stderr]    |
Dec 18 12:30:45.621 INFO [stderr] 15 | / macro_rules! unwrap_or {
Dec 18 12:30:45.621 INFO [stderr] 16 | |     ($expr:expr, $or:expr) => (
Dec 18 12:30:45.621 INFO [stderr] 17 | |         match $expr {
Dec 18 12:30:45.621 INFO [stderr] 18 | |             Some(x) => x,
Dec 18 12:30:45.621 INFO [stderr] ...  |
Dec 18 12:30:45.621 INFO [stderr] 21 | |     )
Dec 18 12:30:45.621 INFO [stderr] 22 | | }
Dec 18 12:30:45.621 INFO [stderr]    | |_^
Dec 18 12:30:45.621 INFO [stderr] 
Dec 18 12:30:45.621 INFO [stderr] warning: unused macro definition
Dec 18 12:30:45.621 INFO [stderr]   --> src/macros.rs:32:1
Dec 18 12:30:45.621 INFO [stderr]    |
Dec 18 12:30:45.621 INFO [stderr] 32 | / macro_rules! try_or_ok {
Dec 18 12:30:45.621 INFO [stderr] 33 | |     ($expr:expr) => (match $expr {
Dec 18 12:30:45.621 INFO [stderr] 34 | |         Ok(_) => Ok(()),
Dec 18 12:30:45.621 INFO [stderr] 35 | |         e => e
Dec 18 12:30:45.621 INFO [stderr] 36 | |     })
Dec 18 12:30:45.621 INFO [stderr] 37 | | }
Dec 18 12:30:45.621 INFO [stderr]    | |_^
Dec 18 12:30:45.621 INFO [stderr] 
Dec 18 12:30:45.621 INFO [stderr] warning: unused macro definition
Dec 18 12:30:45.621 INFO [stderr]   --> src/macros.rs:39:1
Dec 18 12:30:45.621 INFO [stderr]    |
Dec 18 12:30:45.621 INFO [stderr] 39 | / macro_rules! unpack_ziplist_entry {
Dec 18 12:30:45.621 INFO [stderr] 40 | |     ($data:expr) => ({
Dec 18 12:30:45.621 INFO [stderr] 41 | |         let entry = try!($data);
Dec 18 12:30:45.621 INFO [stderr] 42 | |         match entry {
Dec 18 12:30:45.621 INFO [stderr] ...  |
Dec 18 12:30:45.621 INFO [stderr] 46 | |     })
Dec 18 12:30:45.621 INFO [stderr] 47 | | }
Dec 18 12:30:45.621 INFO [stderr]    | |_^
Dec 18 12:30:45.621 INFO [stderr] 
Dec 18 12:30:46.080 INFO [stderr] warning: unused macro definition
Dec 18 12:30:46.080 INFO [stderr]  --> src/macros.rs:3:1
Dec 18 12:30:46.080 INFO [stderr]   |
Dec 18 12:30:46.080 INFO [stderr] 3 | / macro_rules! ensure {
Dec 18 12:30:46.080 INFO [stderr] 4 | |     ($expr:expr, $err_result:expr) => (
Dec 18 12:30:46.081 INFO [stderr] 5 | |         if !($expr) { return $err_result; }
Dec 18 12:30:46.081 INFO [stderr] 6 | |     )
Dec 18 12:30:46.081 INFO [stderr] 7 | | }
Dec 18 12:30:46.081 INFO [stderr]   | |_^
Dec 18 12:30:46.081 INFO [stderr]   |
Dec 18 12:30:46.081 INFO [stderr]   = note: #[warn(unused_macros)] on by default
Dec 18 12:30:46.081 INFO [stderr] 
Dec 18 12:30:46.081 INFO [stderr] warning: unused macro definition
Dec 18 12:30:46.081 INFO [stderr]   --> src/macros.rs:9:1
Dec 18 12:30:46.081 INFO [stderr]    |
Dec 18 12:30:46.081 INFO [stderr] 9  | / macro_rules! fail {
Dec 18 12:30:46.081 INFO [stderr] 10 | |     ($expr:expr) => (
Dec 18 12:30:46.081 INFO [stderr] 11 | |         return Err(::std::error::FromError::from_error($expr));
Dec 18 12:30:46.081 INFO [stderr] 12 | |     )
Dec 18 12:30:46.081 INFO [stderr] 13 | | }
Dec 18 12:30:46.081 INFO [stderr]    | |_^
Dec 18 12:30:46.081 INFO [stderr] 
Dec 18 12:30:46.081 INFO [stderr] warning: unused macro definition
Dec 18 12:30:46.081 INFO [stderr]   --> src/macros.rs:15:1
Dec 18 12:30:46.081 INFO [stderr]    |
Dec 18 12:30:46.081 INFO [stderr] 15 | / macro_rules! unwrap_or {
Dec 18 12:30:46.081 INFO [stderr] 16 | |     ($expr:expr, $or:expr) => (
Dec 18 12:30:46.081 INFO [stderr] 17 | |         match $expr {
Dec 18 12:30:46.081 INFO [stderr] 18 | |             Some(x) => x,
Dec 18 12:30:46.081 INFO [stderr] ...  |
Dec 18 12:30:46.081 INFO [stderr] 21 | |     )
Dec 18 12:30:46.081 INFO [stderr] 22 | | }
Dec 18 12:30:46.081 INFO [stderr]    | |_^
Dec 18 12:30:46.081 INFO [stderr] 
Dec 18 12:30:46.081 INFO [stderr] warning: unused macro definition
Dec 18 12:30:46.081 INFO [stderr]   --> src/macros.rs:32:1
Dec 18 12:30:46.081 INFO [stderr]    |
Dec 18 12:30:46.081 INFO [stderr] 32 | / macro_rules! try_or_ok {
Dec 18 12:30:46.081 INFO [stderr] 33 | |     ($expr:expr) => (match $expr {
Dec 18 12:30:46.081 INFO [stderr] 34 | |         Ok(_) => Ok(()),
Dec 18 12:30:46.081 INFO [stderr] 35 | |         e => e
Dec 18 12:30:46.081 INFO [stderr] 36 | |     })
Dec 18 12:30:46.081 INFO [stderr] 37 | | }
Dec 18 12:30:46.081 INFO [stderr]    | |_^
Dec 18 12:30:46.081 INFO [stderr] 
Dec 18 12:30:46.081 INFO [stderr] warning: unused macro definition
Dec 18 12:30:46.081 INFO [stderr]   --> src/macros.rs:39:1
Dec 18 12:30:46.081 INFO [stderr]    |
Dec 18 12:30:46.081 INFO [stderr] 39 | / macro_rules! unpack_ziplist_entry {
Dec 18 12:30:46.081 INFO [stderr] 40 | |     ($data:expr) => ({
Dec 18 12:30:46.081 INFO [stderr] 41 | |         let entry = try!($data);
Dec 18 12:30:46.081 INFO [stderr] 42 | |         match entry {
Dec 18 12:30:46.081 INFO [stderr] ...  |
Dec 18 12:30:46.081 INFO [stderr] 46 | |     })
Dec 18 12:30:46.081 INFO [stderr] 47 | | }
Dec 18 12:30:46.081 INFO [stderr]    | |_^
Dec 18 12:30:46.081 INFO [stderr] 
Dec 18 12:30:47.592 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.50s
Dec 18 12:30:48.718 INFO running `"docker" "inspect" "5d34939587b54d895fe40a055f92307cf3a136da2cff5bcdc85f474f722ab3e2"`
Dec 18 12:30:48.958 INFO running `"docker" "rm" "-f" "5d34939587b54d895fe40a055f92307cf3a136da2cff5bcdc85f474f722ab3e2"`
Dec 18 12:30:49.368 INFO [stdout] 5d34939587b54d895fe40a055f92307cf3a136da2cff5bcdc85f474f722ab3e2