Dec 12 09:21:05.643 INFO checking rdb-0.2.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 09:21:05.643 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 09:21:06.102 INFO [stdout] ccdfd548f79e62a4ca0ce28d82aa22595c1a39b4131149c0105839a40f8f2209
Dec 12 09:21:06.112 INFO running `"docker" "start" "-a" "ccdfd548f79e62a4ca0ce28d82aa22595c1a39b4131149c0105839a40f8f2209"`
Dec 12 09:21:07.137 INFO [stderr] usermod: no changes
Dec 12 09:21:07.236 INFO [stderr]     Checking lzf v0.3.1
Dec 12 09:21:07.968 INFO [stderr]     Checking rdb v0.2.1 (/source)
Dec 12 09:21:09.636 INFO [stderr] warning: unused macro definition
Dec 12 09:21:09.636 INFO [stderr]  --> src/macros.rs:3:1
Dec 12 09:21:09.637 INFO [stderr]   |
Dec 12 09:21:09.637 INFO [stderr] 3 | / macro_rules! ensure {
Dec 12 09:21:09.637 INFO [stderr] 4 | |     ($expr:expr, $err_result:expr) => (
Dec 12 09:21:09.637 INFO [stderr] 5 | |         if !($expr) { return $err_result; }
Dec 12 09:21:09.637 INFO [stderr] 6 | |     )
Dec 12 09:21:09.637 INFO [stderr] 7 | | }
Dec 12 09:21:09.637 INFO [stderr]   | |_^
Dec 12 09:21:09.637 INFO [stderr]   |
Dec 12 09:21:09.637 INFO [stderr]   = note: #[warn(unused_macros)] on by default
Dec 12 09:21:09.637 INFO [stderr] 
Dec 12 09:21:09.637 INFO [stderr] warning: unused macro definition
Dec 12 09:21:09.637 INFO [stderr]   --> src/macros.rs:9:1
Dec 12 09:21:09.637 INFO [stderr]    |
Dec 12 09:21:09.637 INFO [stderr] 9  | / macro_rules! fail {
Dec 12 09:21:09.637 INFO [stderr] 10 | |     ($expr:expr) => (
Dec 12 09:21:09.637 INFO [stderr] 11 | |         return Err(::std::error::FromError::from_error($expr));
Dec 12 09:21:09.637 INFO [stderr] 12 | |     )
Dec 12 09:21:09.637 INFO [stderr] 13 | | }
Dec 12 09:21:09.637 INFO [stderr]    | |_^
Dec 12 09:21:09.637 INFO [stderr] 
Dec 12 09:21:09.637 INFO [stderr] warning: unused macro definition
Dec 12 09:21:09.637 INFO [stderr]   --> src/macros.rs:15:1
Dec 12 09:21:09.637 INFO [stderr]    |
Dec 12 09:21:09.637 INFO [stderr] 15 | / macro_rules! unwrap_or {
Dec 12 09:21:09.637 INFO [stderr] 16 | |     ($expr:expr, $or:expr) => (
Dec 12 09:21:09.637 INFO [stderr] 17 | |         match $expr {
Dec 12 09:21:09.637 INFO [stderr] 18 | |             Some(x) => x,
Dec 12 09:21:09.637 INFO [stderr] ...  |
Dec 12 09:21:09.637 INFO [stderr] 21 | |     )
Dec 12 09:21:09.637 INFO [stderr] 22 | | }
Dec 12 09:21:09.637 INFO [stderr]    | |_^
Dec 12 09:21:09.637 INFO [stderr] 
Dec 12 09:21:09.637 INFO [stderr] warning: unused macro definition
Dec 12 09:21:09.637 INFO [stderr]   --> src/macros.rs:32:1
Dec 12 09:21:09.637 INFO [stderr]    |
Dec 12 09:21:09.637 INFO [stderr] 32 | / macro_rules! try_or_ok {
Dec 12 09:21:09.637 INFO [stderr] 33 | |     ($expr:expr) => (match $expr {
Dec 12 09:21:09.637 INFO [stderr] 34 | |         Ok(_) => Ok(()),
Dec 12 09:21:09.637 INFO [stderr] 35 | |         e => e
Dec 12 09:21:09.637 INFO [stderr] 36 | |     })
Dec 12 09:21:09.637 INFO [stderr] 37 | | }
Dec 12 09:21:09.637 INFO [stderr]    | |_^
Dec 12 09:21:09.637 INFO [stderr] 
Dec 12 09:21:09.637 INFO [stderr] warning: unused macro definition
Dec 12 09:21:09.637 INFO [stderr]   --> src/macros.rs:39:1
Dec 12 09:21:09.637 INFO [stderr]    |
Dec 12 09:21:09.637 INFO [stderr] 39 | / macro_rules! unpack_ziplist_entry {
Dec 12 09:21:09.637 INFO [stderr] 40 | |     ($data:expr) => ({
Dec 12 09:21:09.637 INFO [stderr] 41 | |         let entry = try!($data);
Dec 12 09:21:09.637 INFO [stderr] 42 | |         match entry {
Dec 12 09:21:09.637 INFO [stderr] ...  |
Dec 12 09:21:09.637 INFO [stderr] 46 | |     })
Dec 12 09:21:09.637 INFO [stderr] 47 | | }
Dec 12 09:21:09.637 INFO [stderr]    | |_^
Dec 12 09:21:09.637 INFO [stderr] 
Dec 12 09:21:09.930 INFO [stderr] warning: unused macro definition
Dec 12 09:21:09.930 INFO [stderr]  --> src/macros.rs:3:1
Dec 12 09:21:09.930 INFO [stderr]   |
Dec 12 09:21:09.930 INFO [stderr] 3 | / macro_rules! ensure {
Dec 12 09:21:09.930 INFO [stderr] 4 | |     ($expr:expr, $err_result:expr) => (
Dec 12 09:21:09.931 INFO [stderr] 5 | |         if !($expr) { return $err_result; }
Dec 12 09:21:09.931 INFO [stderr] 6 | |     )
Dec 12 09:21:09.931 INFO [stderr] 7 | | }
Dec 12 09:21:09.931 INFO [stderr]   | |_^
Dec 12 09:21:09.931 INFO [stderr]   |
Dec 12 09:21:09.931 INFO [stderr]   = note: #[warn(unused_macros)] on by default
Dec 12 09:21:09.931 INFO [stderr] 
Dec 12 09:21:09.931 INFO [stderr] warning: unused macro definition
Dec 12 09:21:09.931 INFO [stderr]   --> src/macros.rs:9:1
Dec 12 09:21:09.931 INFO [stderr]    |
Dec 12 09:21:09.931 INFO [stderr] 9  | / macro_rules! fail {
Dec 12 09:21:09.931 INFO [stderr] 10 | |     ($expr:expr) => (
Dec 12 09:21:09.931 INFO [stderr] 11 | |         return Err(::std::error::FromError::from_error($expr));
Dec 12 09:21:09.931 INFO [stderr] 12 | |     )
Dec 12 09:21:09.931 INFO [stderr] 13 | | }
Dec 12 09:21:09.931 INFO [stderr]    | |_^
Dec 12 09:21:09.931 INFO [stderr] 
Dec 12 09:21:09.931 INFO [stderr] warning: unused macro definition
Dec 12 09:21:09.931 INFO [stderr]   --> src/macros.rs:15:1
Dec 12 09:21:09.931 INFO [stderr]    |
Dec 12 09:21:09.931 INFO [stderr] 15 | / macro_rules! unwrap_or {
Dec 12 09:21:09.931 INFO [stderr] 16 | |     ($expr:expr, $or:expr) => (
Dec 12 09:21:09.931 INFO [stderr] 17 | |         match $expr {
Dec 12 09:21:09.931 INFO [stderr] 18 | |             Some(x) => x,
Dec 12 09:21:09.931 INFO [stderr] ...  |
Dec 12 09:21:09.931 INFO [stderr] 21 | |     )
Dec 12 09:21:09.931 INFO [stderr] 22 | | }
Dec 12 09:21:09.931 INFO [stderr]    | |_^
Dec 12 09:21:09.931 INFO [stderr] 
Dec 12 09:21:09.931 INFO [stderr] warning: unused macro definition
Dec 12 09:21:09.931 INFO [stderr]   --> src/macros.rs:32:1
Dec 12 09:21:09.931 INFO [stderr]    |
Dec 12 09:21:09.931 INFO [stderr] 32 | / macro_rules! try_or_ok {
Dec 12 09:21:09.931 INFO [stderr] 33 | |     ($expr:expr) => (match $expr {
Dec 12 09:21:09.931 INFO [stderr] 34 | |         Ok(_) => Ok(()),
Dec 12 09:21:09.931 INFO [stderr] 35 | |         e => e
Dec 12 09:21:09.931 INFO [stderr] 36 | |     })
Dec 12 09:21:09.931 INFO [stderr] 37 | | }
Dec 12 09:21:09.931 INFO [stderr]    | |_^
Dec 12 09:21:09.931 INFO [stderr] 
Dec 12 09:21:09.931 INFO [stderr] warning: unused macro definition
Dec 12 09:21:09.931 INFO [stderr]   --> src/macros.rs:39:1
Dec 12 09:21:09.931 INFO [stderr]    |
Dec 12 09:21:09.931 INFO [stderr] 39 | / macro_rules! unpack_ziplist_entry {
Dec 12 09:21:09.931 INFO [stderr] 40 | |     ($data:expr) => ({
Dec 12 09:21:09.931 INFO [stderr] 41 | |         let entry = try!($data);
Dec 12 09:21:09.931 INFO [stderr] 42 | |         match entry {
Dec 12 09:21:09.931 INFO [stderr] ...  |
Dec 12 09:21:09.931 INFO [stderr] 46 | |     })
Dec 12 09:21:09.931 INFO [stderr] 47 | | }
Dec 12 09:21:09.931 INFO [stderr]    | |_^
Dec 12 09:21:09.931 INFO [stderr] 
Dec 12 09:21:13.869 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.71s
Dec 12 09:21:13.869 INFO [stderr] su: No module specific data is present
Dec 12 09:21:14.558 INFO running `"docker" "inspect" "ccdfd548f79e62a4ca0ce28d82aa22595c1a39b4131149c0105839a40f8f2209"`
Dec 12 09:21:14.841 INFO running `"docker" "rm" "-f" "ccdfd548f79e62a4ca0ce28d82aa22595c1a39b4131149c0105839a40f8f2209"`
Dec 12 09:21:15.168 INFO [stdout] ccdfd548f79e62a4ca0ce28d82aa22595c1a39b4131149c0105839a40f8f2209