Dec 15 21:38:32.629 INFO testing base_emoji-1.0.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 21:38:32.629 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 15 21:38:33.144 INFO [stdout] 795b0d1eb2cdaccd8871123dd81adbfacd14d482416c133bdf820424c071df20
Dec 15 21:38:33.146 INFO running `"docker" "start" "-a" "795b0d1eb2cdaccd8871123dd81adbfacd14d482416c133bdf820424c071df20"`
Dec 15 21:38:34.855 INFO [stderr] usermod: no changes
Dec 15 21:38:34.903 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 15 21:38:34.903 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 15 21:38:34.903 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 15 21:38:34.903 INFO [stderr] files will be included as a binary target:
Dec 15 21:38:34.903 INFO [stderr] 
Dec 15 21:38:34.903 INFO [stderr] * /source/src/bin/main.rs
Dec 15 21:38:34.903 INFO [stderr] 
Dec 15 21:38:34.903 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 15 21:38:34.903 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 15 21:38:34.903 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 15 21:38:34.903 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 15 21:38:34.903 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 15 21:38:34.903 INFO [stderr] 
Dec 15 21:38:34.903 INFO [stderr] For more information on this warning you can consult
Dec 15 21:38:34.903 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 15 21:38:34.903 INFO [stderr] warning: path `/source/src/bin/main.rs` was erroneously implicitly accepted for binary `base-emoji`,
Dec 15 21:38:34.903 INFO [stderr] please set bin.path in Cargo.toml
Dec 15 21:38:35.002 INFO [stderr]    Compiling base_emoji v1.0.0 (/source)
Dec 15 21:38:41.363 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.48s
Dec 15 21:38:41.369 INFO [stderr] su: No module specific data is present
Dec 15 21:38:41.851 INFO running `"docker" "inspect" "795b0d1eb2cdaccd8871123dd81adbfacd14d482416c133bdf820424c071df20"`
Dec 15 21:38:42.172 INFO running `"docker" "rm" "-f" "795b0d1eb2cdaccd8871123dd81adbfacd14d482416c133bdf820424c071df20"`
Dec 15 21:38:42.490 INFO [stdout] 795b0d1eb2cdaccd8871123dd81adbfacd14d482416c133bdf820424c071df20
Dec 15 21:38:42.497 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 15 21:38:43.067 INFO [stdout] d0c1bd7b153f37ba9e5e54ffabd28d091212fbf08e14fbab1f5da9a5ef8a2ad4
Dec 15 21:38:43.072 INFO running `"docker" "start" "-a" "d0c1bd7b153f37ba9e5e54ffabd28d091212fbf08e14fbab1f5da9a5ef8a2ad4"`
Dec 15 21:38:44.271 INFO [stderr] usermod: no changes
Dec 15 21:38:44.319 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 15 21:38:44.319 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 15 21:38:44.319 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 15 21:38:44.319 INFO [stderr] files will be included as a binary target:
Dec 15 21:38:44.319 INFO [stderr] 
Dec 15 21:38:44.319 INFO [stderr] * /source/src/bin/main.rs
Dec 15 21:38:44.319 INFO [stderr] 
Dec 15 21:38:44.319 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 15 21:38:44.319 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 15 21:38:44.319 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 15 21:38:44.319 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 15 21:38:44.319 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 15 21:38:44.319 INFO [stderr] 
Dec 15 21:38:44.319 INFO [stderr] For more information on this warning you can consult
Dec 15 21:38:44.319 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 15 21:38:44.319 INFO [stderr] warning: path `/source/src/bin/main.rs` was erroneously implicitly accepted for binary `base-emoji`,
Dec 15 21:38:44.319 INFO [stderr] please set bin.path in Cargo.toml
Dec 15 21:38:44.379 INFO [stderr]    Compiling base_emoji v1.0.0 (/source)
Dec 15 21:38:47.148 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
Dec 15 21:38:47.163 INFO [stderr] su: No module specific data is present
Dec 15 21:38:47.787 INFO running `"docker" "inspect" "d0c1bd7b153f37ba9e5e54ffabd28d091212fbf08e14fbab1f5da9a5ef8a2ad4"`
Dec 15 21:38:48.104 INFO running `"docker" "rm" "-f" "d0c1bd7b153f37ba9e5e54ffabd28d091212fbf08e14fbab1f5da9a5ef8a2ad4"`
Dec 15 21:38:48.407 INFO [stdout] d0c1bd7b153f37ba9e5e54ffabd28d091212fbf08e14fbab1f5da9a5ef8a2ad4
Dec 15 21:38:48.412 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 15 21:38:48.974 INFO [stdout] acaa17525d0f2407b14a927ceb91ec309cbc492133acd9ab97f8a973ae2a31f9
Dec 15 21:38:48.976 INFO running `"docker" "start" "-a" "acaa17525d0f2407b14a927ceb91ec309cbc492133acd9ab97f8a973ae2a31f9"`
Dec 15 21:38:50.582 INFO [stderr] usermod: no changes
Dec 15 21:38:50.619 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 15 21:38:50.619 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 15 21:38:50.619 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 15 21:38:50.619 INFO [stderr] files will be included as a binary target:
Dec 15 21:38:50.619 INFO [stderr] 
Dec 15 21:38:50.619 INFO [stderr] * /source/src/bin/main.rs
Dec 15 21:38:50.619 INFO [stderr] 
Dec 15 21:38:50.619 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 15 21:38:50.619 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 15 21:38:50.619 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 15 21:38:50.619 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 15 21:38:50.619 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 15 21:38:50.619 INFO [stderr] 
Dec 15 21:38:50.619 INFO [stderr] For more information on this warning you can consult
Dec 15 21:38:50.619 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 15 21:38:50.619 INFO [stderr] warning: path `/source/src/bin/main.rs` was erroneously implicitly accepted for binary `base-emoji`,
Dec 15 21:38:50.619 INFO [stderr] please set bin.path in Cargo.toml
Dec 15 21:38:50.684 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 15 21:38:50.696 INFO [stderr]      Running /target/debug/deps/base_emoji-aaf44e4e5cbf2d1c
Dec 15 21:38:50.700 INFO [stdout] 
Dec 15 21:38:50.700 INFO [stdout] running 2 tests
Dec 15 21:38:50.700 INFO [stdout] test tests::from_string ... ok
Dec 15 21:38:50.707 INFO [stdout] test tests::long ... ok
Dec 15 21:38:50.707 INFO [stdout] 
Dec 15 21:38:50.707 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 21:38:50.707 INFO [stdout] 
Dec 15 21:38:50.711 INFO [stderr]      Running /target/debug/deps/base_emoji-9c0e2a4fb7334871
Dec 15 21:38:50.716 INFO [stdout] 
Dec 15 21:38:50.716 INFO [stdout] running 0 tests
Dec 15 21:38:50.716 INFO [stdout] 
Dec 15 21:38:50.716 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 21:38:50.716 INFO [stdout] 
Dec 15 21:38:50.716 INFO [stderr]    Doc-tests base_emoji
Dec 15 21:38:52.236 INFO [stdout] 
Dec 15 21:38:52.236 INFO [stdout] running 5 tests
Dec 15 21:39:02.069 INFO [stdout] test src/lib.rs - to_custom (line 76) ... ok
Dec 15 21:39:02.147 INFO [stdout] test src/lib.rs -  (line 11) ... ok
Dec 15 21:39:02.240 INFO [stdout] test src/lib.rs - to_bytes (line 53) ... ok
Dec 15 21:39:02.244 INFO [stdout] test src/lib.rs - to_names (line 65) ... ok
Dec 15 21:39:02.283 INFO [stdout] test src/lib.rs - to_string (line 36) ... ok
Dec 15 21:39:02.283 INFO [stdout] 
Dec 15 21:39:02.283 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 21:39:02.283 INFO [stdout] 
Dec 15 21:39:02.321 INFO [stderr] su: No module specific data is present
Dec 15 21:39:03.043 INFO running `"docker" "inspect" "acaa17525d0f2407b14a927ceb91ec309cbc492133acd9ab97f8a973ae2a31f9"`
Dec 15 21:39:03.377 INFO running `"docker" "rm" "-f" "acaa17525d0f2407b14a927ceb91ec309cbc492133acd9ab97f8a973ae2a31f9"`
Dec 15 21:39:03.691 INFO [stdout] acaa17525d0f2407b14a927ceb91ec309cbc492133acd9ab97f8a973ae2a31f9