[INFO] crate atpp 1.6.7 is already in cache
[INFO] extracting crate atpp 1.6.7 into work/ex/beta-1.38-1/sources/1.37.0/reg/atpp/1.6.7
[INFO] extracting crate atpp 1.6.7 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/atpp/1.6.7
[INFO] validating manifest of atpp-1.6.7 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of atpp-1.6.7 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing atpp-1.6.7
[INFO] finished frobbing atpp-1.6.7
[INFO] frobbed toml for atpp-1.6.7 written to work/ex/beta-1.38-1/sources/1.37.0/reg/atpp/1.6.7/Cargo.toml
[INFO] started frobbing atpp-1.6.7
[INFO] finished frobbing atpp-1.6.7
[INFO] frobbed toml for atpp-1.6.7 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/atpp/1.6.7/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing atpp-1.6.7 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/atpp/1.6.7:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 4dd7f07c523730dda8c155149a4f3b5e5be27341319755e6282f5dd657dc1b2f
[INFO] running `"docker" "start" "-a" "4dd7f07c523730dda8c155149a4f3b5e5be27341319755e6282f5dd657dc1b2f"`
[INFO] [stderr]    Compiling atpp v1.6.7 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/atpp.rs:145:21
[INFO] [stderr]     |
[INFO] [stderr] 145 |     pub handle: &'a AtppHandle<T>,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn AtppHandle<T>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/atpp.rs:151:28
[INFO] [stderr]     |
[INFO] [stderr] 151 |     pub fn new(handle: &'a AtppHandle<T>) -> AtppAdapter<T> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^ help: use `dyn`: `dyn AtppHandle<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/atpp.rs:160:9
[INFO] [stderr]     |
[INFO] [stderr] 160 |         buf.write(&*data);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/atpp.rs:188:45
[INFO] [stderr]     |
[INFO] [stderr] 188 |                                             last_buf.write(&buf[offset - 5..]);
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/atpp.rs:200:41
[INFO] [stderr]     |
[INFO] [stderr] 200 |                                         data.write(&buf[offset..offset + e.slice_size as usize]);
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/atpp.rs:204:41
[INFO] [stderr]     |
[INFO] [stderr] 204 |                                         last_buf.write(&buf[offset - 53..]);
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/atpp.rs:212:45
[INFO] [stderr]     |
[INFO] [stderr] 212 |                                             last_buf.write(&buf[offset - 5..]);
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/atpp.rs:228:45
[INFO] [stderr]     |
[INFO] [stderr] 228 |                                             last_buf.write(&buf[offset - 5..]);
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/atpp.rs:244:17
[INFO] [stderr]     |
[INFO] [stderr] 244 |                 last_buf.write(&buf[offset..]);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "4dd7f07c523730dda8c155149a4f3b5e5be27341319755e6282f5dd657dc1b2f"`
[INFO] running `"docker" "rm" "-f" "4dd7f07c523730dda8c155149a4f3b5e5be27341319755e6282f5dd657dc1b2f"`
[INFO] [stdout] 4dd7f07c523730dda8c155149a4f3b5e5be27341319755e6282f5dd657dc1b2f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/atpp/1.6.7:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1e97ef6a094e048cd17c72f46dd65f9f1bca7bd08fd862f3fb6dc6d99c09a6d6
[INFO] running `"docker" "start" "-a" "1e97ef6a094e048cd17c72f46dd65f9f1bca7bd08fd862f3fb6dc6d99c09a6d6"`
[INFO] [stderr]    Compiling atpp v1.6.7 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/atpp.rs:145:21
[INFO] [stderr]     |
[INFO] [stderr] 145 |     pub handle: &'a AtppHandle<T>,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn AtppHandle<T>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/atpp.rs:151:28
[INFO] [stderr]     |
[INFO] [stderr] 151 |     pub fn new(handle: &'a AtppHandle<T>) -> AtppAdapter<T> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^ help: use `dyn`: `dyn AtppHandle<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/atpp.rs:160:9
[INFO] [stderr]     |
[INFO] [stderr] 160 |         buf.write(&*data);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/atpp.rs:188:45
[INFO] [stderr]     |
[INFO] [stderr] 188 |                                             last_buf.write(&buf[offset - 5..]);
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/atpp.rs:200:41
[INFO] [stderr]     |
[INFO] [stderr] 200 |                                         data.write(&buf[offset..offset + e.slice_size as usize]);
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/atpp.rs:204:41
[INFO] [stderr]     |
[INFO] [stderr] 204 |                                         last_buf.write(&buf[offset - 53..]);
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/atpp.rs:212:45
[INFO] [stderr]     |
[INFO] [stderr] 212 |                                             last_buf.write(&buf[offset - 5..]);
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/atpp.rs:228:45
[INFO] [stderr]     |
[INFO] [stderr] 228 |                                             last_buf.write(&buf[offset - 5..]);
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/atpp.rs:244:17
[INFO] [stderr]     |
[INFO] [stderr] 244 |                 last_buf.write(&buf[offset..]);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "1e97ef6a094e048cd17c72f46dd65f9f1bca7bd08fd862f3fb6dc6d99c09a6d6"`
[INFO] running `"docker" "rm" "-f" "1e97ef6a094e048cd17c72f46dd65f9f1bca7bd08fd862f3fb6dc6d99c09a6d6"`
[INFO] [stdout] 1e97ef6a094e048cd17c72f46dd65f9f1bca7bd08fd862f3fb6dc6d99c09a6d6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/atpp/1.6.7:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 1c1776c8f44f803673cae56116c0c001b9eb3b301312d7c22544ac3dbdbbea29
[INFO] running `"docker" "start" "-a" "1c1776c8f44f803673cae56116c0c001b9eb3b301312d7c22544ac3dbdbbea29"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/atpp-cb5e8c3129d613dc
[INFO] [stderr]    Doc-tests atpp
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1c1776c8f44f803673cae56116c0c001b9eb3b301312d7c22544ac3dbdbbea29"`
[INFO] running `"docker" "rm" "-f" "1c1776c8f44f803673cae56116c0c001b9eb3b301312d7c22544ac3dbdbbea29"`
[INFO] [stdout] 1c1776c8f44f803673cae56116c0c001b9eb3b301312d7c22544ac3dbdbbea29