Nov 18 03:10:57.309 INFO testing promise-rs-0.3.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982 Nov 18 03:10:57.309 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"` Nov 18 03:10:57.741 INFO [stdout] 1daba5df44f0e567d5c02b2ad96ec0d32851018b7b615a3a0433a77eaee66ea3 Nov 18 03:10:57.744 INFO running `"docker" "start" "-a" "1daba5df44f0e567d5c02b2ad96ec0d32851018b7b615a3a0433a77eaee66ea3"` Nov 18 03:10:58.663 INFO [stderr] usermod: no changes Nov 18 03:10:58.719 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently Nov 18 03:10:58.719 INFO [stderr] disables Cargo from automatically inferring other binary targets. Nov 18 03:10:58.719 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following Nov 18 03:10:58.719 INFO [stderr] files will be included as a binary target: Nov 18 03:10:58.719 INFO [stderr] Nov 18 03:10:58.719 INFO [stderr] * /source/src/main.rs Nov 18 03:10:58.719 INFO [stderr] Nov 18 03:10:58.719 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be Nov 18 03:10:58.719 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself Nov 18 03:10:58.719 INFO [stderr] and disable this warning by adding `autobins = false` to your [package] Nov 18 03:10:58.719 INFO [stderr] section. You may also move the files to a location where Cargo would not Nov 18 03:10:58.719 INFO [stderr] automatically infer them to be a target, such as in subfolders. Nov 18 03:10:58.719 INFO [stderr] Nov 18 03:10:58.719 INFO [stderr] For more information on this warning you can consult Nov 18 03:10:58.719 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330 Nov 18 03:10:58.719 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `promise`, Nov 18 03:10:58.719 INFO [stderr] please set bin.path in Cargo.toml Nov 18 03:10:58.722 INFO [stderr] Compiling promise-rs v0.3.0 (/source) Nov 18 03:10:59.223 INFO [stderr] warning: variable does not need to be mutable Nov 18 03:10:59.223 INFO [stderr] --> src/lib.rs:51:21 Nov 18 03:10:59.224 INFO [stderr] | Nov 18 03:10:59.224 INFO [stderr] 51 | let mut state = state_guard.as_mut().unwrap(); Nov 18 03:10:59.224 INFO [stderr] | ----^^^^^ Nov 18 03:10:59.225 INFO [stderr] | | Nov 18 03:10:59.225 INFO [stderr] | help: remove this `mut` Nov 18 03:10:59.225 INFO [stderr] | Nov 18 03:10:59.225 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 18 03:10:59.225 INFO [stderr] Nov 18 03:10:59.225 INFO [stderr] warning: variable does not need to be mutable Nov 18 03:10:59.225 INFO [stderr] --> src/lib.rs:65:21 Nov 18 03:10:59.225 INFO [stderr] | Nov 18 03:10:59.225 INFO [stderr] 65 | let mut state = state_guard.as_mut().unwrap(); Nov 18 03:10:59.225 INFO [stderr] | ----^^^^^ Nov 18 03:10:59.225 INFO [stderr] | | Nov 18 03:10:59.225 INFO [stderr] | help: remove this `mut` Nov 18 03:10:59.225 INFO [stderr] Nov 18 03:10:59.233 INFO [stderr] warning: unused attribute Nov 18 03:10:59.233 INFO [stderr] --> src/lib.rs:192:9 Nov 18 03:10:59.233 INFO [stderr] | Nov 18 03:10:59.233 INFO [stderr] 192 | #[derive(Debug)] Nov 18 03:10:59.234 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 18 03:10:59.234 INFO [stderr] | Nov 18 03:10:59.234 INFO [stderr] = note: #[warn(unused_attributes)] on by default Nov 18 03:10:59.234 INFO [stderr] Nov 18 03:11:00.393 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.69s Nov 18 03:11:00.395 INFO [stderr] su: No module specific data is present Nov 18 03:11:00.705 INFO running `"docker" "inspect" "1daba5df44f0e567d5c02b2ad96ec0d32851018b7b615a3a0433a77eaee66ea3"` Nov 18 03:11:00.768 INFO running `"docker" "rm" "-f" "1daba5df44f0e567d5c02b2ad96ec0d32851018b7b615a3a0433a77eaee66ea3"` Nov 18 03:11:00.848 INFO [stdout] 1daba5df44f0e567d5c02b2ad96ec0d32851018b7b615a3a0433a77eaee66ea3 Nov 18 03:11:00.852 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"` Nov 18 03:11:01.012 INFO [stdout] 10373c7bb1e0a1aa8d6d8481a568acd34c04e85d5eea86fdfb62aa87cddfaf13 Nov 18 03:11:01.015 INFO running `"docker" "start" "-a" "10373c7bb1e0a1aa8d6d8481a568acd34c04e85d5eea86fdfb62aa87cddfaf13"` Nov 18 03:11:01.403 INFO [stderr] usermod: no changes Nov 18 03:11:01.428 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently Nov 18 03:11:01.428 INFO [stderr] disables Cargo from automatically inferring other binary targets. Nov 18 03:11:01.428 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following Nov 18 03:11:01.428 INFO [stderr] files will be included as a binary target: Nov 18 03:11:01.428 INFO [stderr] Nov 18 03:11:01.428 INFO [stderr] * /source/src/main.rs Nov 18 03:11:01.428 INFO [stderr] Nov 18 03:11:01.428 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be Nov 18 03:11:01.428 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself Nov 18 03:11:01.428 INFO [stderr] and disable this warning by adding `autobins = false` to your [package] Nov 18 03:11:01.428 INFO [stderr] section. You may also move the files to a location where Cargo would not Nov 18 03:11:01.428 INFO [stderr] automatically infer them to be a target, such as in subfolders. Nov 18 03:11:01.428 INFO [stderr] Nov 18 03:11:01.428 INFO [stderr] For more information on this warning you can consult Nov 18 03:11:01.428 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330 Nov 18 03:11:01.428 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `promise`, Nov 18 03:11:01.428 INFO [stderr] please set bin.path in Cargo.toml Nov 18 03:11:01.430 INFO [stderr] Compiling promise-rs v0.3.0 (/source) Nov 18 03:11:02.043 INFO [stderr] warning: variable does not need to be mutable Nov 18 03:11:02.043 INFO [stderr] --> src/lib.rs:51:21 Nov 18 03:11:02.043 INFO [stderr] | Nov 18 03:11:02.043 INFO [stderr] 51 | let mut state = state_guard.as_mut().unwrap(); Nov 18 03:11:02.043 INFO [stderr] | ----^^^^^ Nov 18 03:11:02.043 INFO [stderr] | | Nov 18 03:11:02.043 INFO [stderr] | help: remove this `mut` Nov 18 03:11:02.043 INFO [stderr] | Nov 18 03:11:02.043 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 18 03:11:02.043 INFO [stderr] Nov 18 03:11:02.043 INFO [stderr] warning: variable does not need to be mutable Nov 18 03:11:02.043 INFO [stderr] --> src/lib.rs:65:21 Nov 18 03:11:02.043 INFO [stderr] | Nov 18 03:11:02.043 INFO [stderr] 65 | let mut state = state_guard.as_mut().unwrap(); Nov 18 03:11:02.043 INFO [stderr] | ----^^^^^ Nov 18 03:11:02.043 INFO [stderr] | | Nov 18 03:11:02.043 INFO [stderr] | help: remove this `mut` Nov 18 03:11:02.043 INFO [stderr] Nov 18 03:11:02.057 INFO [stderr] warning: unused attribute Nov 18 03:11:02.057 INFO [stderr] --> src/lib.rs:192:9 Nov 18 03:11:02.057 INFO [stderr] | Nov 18 03:11:02.057 INFO [stderr] 192 | #[derive(Debug)] Nov 18 03:11:02.057 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 18 03:11:02.057 INFO [stderr] | Nov 18 03:11:02.057 INFO [stderr] = note: #[warn(unused_attributes)] on by default Nov 18 03:11:02.057 INFO [stderr] Nov 18 03:11:02.311 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.89s Nov 18 03:11:02.312 INFO [stderr] su: No module specific data is present Nov 18 03:11:02.835 INFO running `"docker" "inspect" "10373c7bb1e0a1aa8d6d8481a568acd34c04e85d5eea86fdfb62aa87cddfaf13"` Nov 18 03:11:02.989 INFO running `"docker" "rm" "-f" "10373c7bb1e0a1aa8d6d8481a568acd34c04e85d5eea86fdfb62aa87cddfaf13"` Nov 18 03:11:03.113 INFO [stdout] 10373c7bb1e0a1aa8d6d8481a568acd34c04e85d5eea86fdfb62aa87cddfaf13 Nov 18 03:11:03.119 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"` Nov 18 03:11:03.331 INFO [stdout] 955d62acb6456324460e9d0dc33e6ec9bd3084474cd7a23d618a2df871cccb3b Nov 18 03:11:03.332 INFO running `"docker" "start" "-a" "955d62acb6456324460e9d0dc33e6ec9bd3084474cd7a23d618a2df871cccb3b"` Nov 18 03:11:03.724 INFO [stderr] usermod: no changes Nov 18 03:11:03.748 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently Nov 18 03:11:03.749 INFO [stderr] disables Cargo from automatically inferring other binary targets. Nov 18 03:11:03.749 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following Nov 18 03:11:03.749 INFO [stderr] files will be included as a binary target: Nov 18 03:11:03.749 INFO [stderr] Nov 18 03:11:03.749 INFO [stderr] * /source/src/main.rs Nov 18 03:11:03.749 INFO [stderr] Nov 18 03:11:03.749 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be Nov 18 03:11:03.749 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself Nov 18 03:11:03.749 INFO [stderr] and disable this warning by adding `autobins = false` to your [package] Nov 18 03:11:03.749 INFO [stderr] section. You may also move the files to a location where Cargo would not Nov 18 03:11:03.749 INFO [stderr] automatically infer them to be a target, such as in subfolders. Nov 18 03:11:03.749 INFO [stderr] Nov 18 03:11:03.749 INFO [stderr] For more information on this warning you can consult Nov 18 03:11:03.749 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330 Nov 18 03:11:03.749 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `promise`, Nov 18 03:11:03.749 INFO [stderr] please set bin.path in Cargo.toml Nov 18 03:11:03.750 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Nov 18 03:11:03.750 INFO [stderr] Running /target/debug/deps/promise-b3e7fdc68a3aaa62 Nov 18 03:11:03.765 INFO [stdout] Nov 18 03:11:03.765 INFO [stdout] running 0 tests Nov 18 03:11:03.765 INFO [stdout] Nov 18 03:11:03.765 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 03:11:03.765 INFO [stdout] Nov 18 03:11:03.767 INFO [stderr] Running /target/debug/deps/promise-ed8506a3ec53128c Nov 18 03:11:03.776 INFO [stdout] Nov 18 03:11:03.776 INFO [stdout] running 0 tests Nov 18 03:11:03.776 INFO [stdout] Nov 18 03:11:03.776 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 03:11:03.776 INFO [stdout] Nov 18 03:11:03.777 INFO [stderr] Doc-tests promise Nov 18 03:11:04.411 INFO [stdout] Nov 18 03:11:04.411 INFO [stdout] running 3 tests Nov 18 03:11:06.731 INFO [stdout] test src/lib.rs - Promise::resolve (line 130) ... ok Nov 18 03:11:06.731 INFO [stdout] test src/lib.rs - Promise::reject (line 148) ... ok Nov 18 03:11:07.195 INFO [stdout] test src/lib.rs - Promise::all (line 169) ... ok Nov 18 03:11:07.195 INFO [stdout] Nov 18 03:11:07.195 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 18 03:11:07.195 INFO [stdout] Nov 18 03:11:07.219 INFO [stderr] su: No module specific data is present Nov 18 03:11:08.231 INFO running `"docker" "inspect" "955d62acb6456324460e9d0dc33e6ec9bd3084474cd7a23d618a2df871cccb3b"` Nov 18 03:11:08.537 INFO running `"docker" "rm" "-f" "955d62acb6456324460e9d0dc33e6ec9bd3084474cd7a23d618a2df871cccb3b"` Nov 18 03:11:08.855 INFO [stdout] 955d62acb6456324460e9d0dc33e6ec9bd3084474cd7a23d618a2df871cccb3b