[INFO] crate play 0.5.3 is already in cache
[INFO] extracting crate play 0.5.3 into work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/play/0.5.3
[INFO] extracting crate play 0.5.3 into work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/play/0.5.3
[INFO] validating manifest of play-0.5.3 on toolchain master#d99a320cba42f661aebfa1293b7b2ec3603dda75
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of play-0.5.3 on toolchain try#e70472fc501b855c9080f3772432c10fe20b8866
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing play-0.5.3
[INFO] finished frobbing play-0.5.3
[INFO] frobbed toml for play-0.5.3 written to work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/play/0.5.3/Cargo.toml
[INFO] started frobbing play-0.5.3
[INFO] finished frobbing play-0.5.3
[INFO] frobbed toml for play-0.5.3 written to work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/play/0.5.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking play-0.5.3 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/play/0.5.3:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 985f0b2a07f5e4067627e3f0dd1d713944de50506d42c475790b831399abedda
[INFO] running `"docker" "start" "-a" "985f0b2a07f5e4067627e3f0dd1d713944de50506d42c475790b831399abedda"`
[INFO] [stderr]    Compiling mpg123-sys v0.6.0
[INFO] [stderr]    Compiling out123-sys v0.5.0
[INFO] [stderr]     Checking play v0.5.3 (/opt/crater/workdir)
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/lib.rs:45:28
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 if !buffer.is_null() {
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 |             cleanup_and_raise!("failed to instantiate mpg123");
[INFO] [stderr]    |             --------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(tyvar_behind_raw_pointer)] on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/lib.rs:48:35
[INFO] [stderr]    |
[INFO] [stderr] 48 |                 if !out123_handle.is_null() {
[INFO] [stderr]    |                                   ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 |             cleanup_and_raise!("failed to instantiate mpg123");
[INFO] [stderr]    |             --------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/lib.rs:45:28
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 if !buffer.is_null() {
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 70 |             cleanup_and_raise!("failed to open the input");
[INFO] [stderr]    |             ----------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/lib.rs:45:28
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 if !buffer.is_null() {
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 77 |             cleanup_and_raise!("failed to get the format");
[INFO] [stderr]    |             ----------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/lib.rs:45:28
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 if !buffer.is_null() {
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 81 |             cleanup_and_raise!("failed to instantiate out123");
[INFO] [stderr]    |             --------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/lib.rs:45:28
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 if !buffer.is_null() {
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 85 |             cleanup_and_raise!("failed to open the output");
[INFO] [stderr]    |             ------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/lib.rs:45:28
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 if !buffer.is_null() {
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 89 |             cleanup_and_raise!("failed to start the output");
[INFO] [stderr]    |             ------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/lib.rs:45:28
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 if !buffer.is_null() {
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 |             cleanup_and_raise!("failed to instantiate mpg123");
[INFO] [stderr]    |             --------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(tyvar_behind_raw_pointer)] on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/lib.rs:48:35
[INFO] [stderr]    |
[INFO] [stderr] 48 |                 if !out123_handle.is_null() {
[INFO] [stderr]    |                                   ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 |             cleanup_and_raise!("failed to instantiate mpg123");
[INFO] [stderr]    |             --------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/lib.rs:45:28
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 if !buffer.is_null() {
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 70 |             cleanup_and_raise!("failed to open the input");
[INFO] [stderr]    |             ----------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/lib.rs:45:28
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 if !buffer.is_null() {
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 77 |             cleanup_and_raise!("failed to get the format");
[INFO] [stderr]    |             ----------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/lib.rs:45:28
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 if !buffer.is_null() {
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 81 |             cleanup_and_raise!("failed to instantiate out123");
[INFO] [stderr]    |             --------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/lib.rs:45:28
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 if !buffer.is_null() {
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 85 |             cleanup_and_raise!("failed to open the output");
[INFO] [stderr]    |             ------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/lib.rs:45:28
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 if !buffer.is_null() {
[INFO] [stderr]    |                            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 89 |             cleanup_and_raise!("failed to start the output");
[INFO] [stderr]    |             ------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `"docker" "inspect" "985f0b2a07f5e4067627e3f0dd1d713944de50506d42c475790b831399abedda"`
[INFO] running `"docker" "rm" "-f" "985f0b2a07f5e4067627e3f0dd1d713944de50506d42c475790b831399abedda"`
[INFO] [stdout] 985f0b2a07f5e4067627e3f0dd1d713944de50506d42c475790b831399abedda