[INFO] crate simple-interner 0.2.0 is already in cache
[INFO] extracting crate simple-interner 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/simple-interner/0.2.0
[INFO] extracting crate simple-interner 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/simple-interner/0.2.0
[INFO] validating manifest of simple-interner-0.2.0 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 simple-interner-0.2.0 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 simple-interner-0.2.0
[INFO] finished frobbing simple-interner-0.2.0
[INFO] frobbed toml for simple-interner-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/simple-interner/0.2.0/Cargo.toml
[INFO] started frobbing simple-interner-0.2.0
[INFO] finished frobbing simple-interner-0.2.0
[INFO] frobbed toml for simple-interner-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/simple-interner/0.2.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing simple-interner-0.2.0 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/simple-interner/0.2.0:/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] 44dd2194d1d249c014a54383d0d38323f3b98d81cef3dbd38ab9d868c312007b
[INFO] running `"docker" "start" "-a" "44dd2194d1d249c014a54383d0d38323f3b98d81cef3dbd38ab9d868c312007b"`
[INFO] [stderr]    Compiling simple-interner v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
[INFO] [stderr]  --> src/interner.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use Interned;
[INFO] [stderr]   |     ^^^^^^^^ help: use `crate`: `crate::Interned`
[INFO] [stderr]   |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]  --> src/lib.rs:14:67
[INFO] [stderr]   |
[INFO] [stderr] 14| #![forbid(missing_debug_implementations, unconditional_recursion, future_incompatible)]
[INFO] [stderr]   |                                                                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   = note: #[warn(absolute_paths_not_starting_with_crate)] implied by #[warn(future_incompatible)]
[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 #53130 <https://github.com/rust-lang/rust/issues/53130>
[INFO] [stderr] 
[INFO] [stderr] warning: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
[INFO] [stderr]   --> src/interner.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use parking_lot_shim::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: use `crate`: `crate::parking_lot_shim::*`
[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 #53130 <https://github.com/rust-lang/rust/issues/53130>
[INFO] [stderr] 
[INFO] [stderr] warning: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
[INFO] [stderr]   --> src/lib.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub use interner::Interner;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^ help: use `crate`: `crate::interner::Interner`
[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 #53130 <https://github.com/rust-lang/rust/issues/53130>
[INFO] [stderr] 
[INFO] [stderr] warning: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
[INFO] [stderr]   --> src/lib.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub use interned::Interned;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^ help: use `crate`: `crate::interned::Interned`
[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 #53130 <https://github.com/rust-lang/rust/issues/53130>
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "44dd2194d1d249c014a54383d0d38323f3b98d81cef3dbd38ab9d868c312007b"`
[INFO] running `"docker" "rm" "-f" "44dd2194d1d249c014a54383d0d38323f3b98d81cef3dbd38ab9d868c312007b"`
[INFO] [stdout] 44dd2194d1d249c014a54383d0d38323f3b98d81cef3dbd38ab9d868c312007b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/simple-interner/0.2.0:/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] a37f1540504efa598a3439749ab3fa8c9a06721cf823331bfbb36d9430fb7750
[INFO] running `"docker" "start" "-a" "a37f1540504efa598a3439749ab3fa8c9a06721cf823331bfbb36d9430fb7750"`
[INFO] [stderr]    Compiling simple-interner v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
[INFO] [stderr]  --> src/interner.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use Interned;
[INFO] [stderr]   |     ^^^^^^^^ help: use `crate`: `crate::Interned`
[INFO] [stderr]   |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]  --> src/lib.rs:14:67
[INFO] [stderr]   |
[INFO] [stderr] 14| #![forbid(missing_debug_implementations, unconditional_recursion, future_incompatible)]
[INFO] [stderr]   |                                                                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   = note: #[warn(absolute_paths_not_starting_with_crate)] implied by #[warn(future_incompatible)]
[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 #53130 <https://github.com/rust-lang/rust/issues/53130>
[INFO] [stderr] 
[INFO] [stderr] warning: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
[INFO] [stderr]   --> src/interner.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use parking_lot_shim::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^ help: use `crate`: `crate::parking_lot_shim::*`
[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 #53130 <https://github.com/rust-lang/rust/issues/53130>
[INFO] [stderr] 
[INFO] [stderr] warning: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
[INFO] [stderr]   --> src/lib.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub use interner::Interner;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^ help: use `crate`: `crate::interner::Interner`
[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 #53130 <https://github.com/rust-lang/rust/issues/53130>
[INFO] [stderr] 
[INFO] [stderr] warning: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
[INFO] [stderr]   --> src/lib.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub use interned::Interned;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^ help: use `crate`: `crate::interned::Interned`
[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 #53130 <https://github.com/rust-lang/rust/issues/53130>
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `"docker" "inspect" "a37f1540504efa598a3439749ab3fa8c9a06721cf823331bfbb36d9430fb7750"`
[INFO] running `"docker" "rm" "-f" "a37f1540504efa598a3439749ab3fa8c9a06721cf823331bfbb36d9430fb7750"`
[INFO] [stdout] a37f1540504efa598a3439749ab3fa8c9a06721cf823331bfbb36d9430fb7750
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/simple-interner/0.2.0:/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] 71a3770aef1fb0a189b8c7a145a28eb3f5497fff1827b67433fdddee1b8b4737
[INFO] running `"docker" "start" "-a" "71a3770aef1fb0a189b8c7a145a28eb3f5497fff1827b67433fdddee1b8b4737"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_interner-b9f538578a7149a8
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::basic_usage ... ok
[INFO] [stdout] test tests::slice_usage ... ok
[INFO] [stderr]    Doc-tests simple-interner
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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" "71a3770aef1fb0a189b8c7a145a28eb3f5497fff1827b67433fdddee1b8b4737"`
[INFO] running `"docker" "rm" "-f" "71a3770aef1fb0a189b8c7a145a28eb3f5497fff1827b67433fdddee1b8b4737"`
[INFO] [stdout] 71a3770aef1fb0a189b8c7a145a28eb3f5497fff1827b67433fdddee1b8b4737