[INFO] crate rdispatcher 0.1.0 is already in cache [INFO] extracting crate rdispatcher 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rdispatcher/0.1.0 [INFO] extracting crate rdispatcher 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rdispatcher/0.1.0 [INFO] validating manifest of rdispatcher-0.1.0 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 rdispatcher-0.1.0 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 rdispatcher-0.1.0 [INFO] finished frobbing rdispatcher-0.1.0 [INFO] frobbed toml for rdispatcher-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rdispatcher/0.1.0/Cargo.toml [INFO] started frobbing rdispatcher-0.1.0 [INFO] finished frobbing rdispatcher-0.1.0 [INFO] frobbed toml for rdispatcher-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rdispatcher/0.1.0/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 rdispatcher-0.1.0 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rdispatcher/0.1.0:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] e2d469fdd05dbb0e57101b0ebe65b8475c6cae86bc5499f074e2fcee8da02611 [INFO] running `"docker" "start" "-a" "e2d469fdd05dbb0e57101b0ebe65b8475c6cae86bc5499f074e2fcee8da02611"` [INFO] [stderr] Compiling rdispatcher v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:35:62 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn register_broadcaster(&mut self, broadcaster: &mut Broadcast) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Broadcast` [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/lib.rs:40:56 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn register_subscriber(&mut self, subscriber: &Subscribe, dispatch_type: T) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Subscribe` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/lib.rs:4:23 [INFO] [stderr] | [INFO] [stderr] 4 | use std::hash::{Hash, SipHasher, Hasher}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/lib.rs:91:16 [INFO] [stderr] | [INFO] [stderr] 91 | let mut s = SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/lib.rs:91:16 [INFO] [stderr] | [INFO] [stderr] 91 | let mut s = SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `"docker" "inspect" "e2d469fdd05dbb0e57101b0ebe65b8475c6cae86bc5499f074e2fcee8da02611"` [INFO] running `"docker" "rm" "-f" "e2d469fdd05dbb0e57101b0ebe65b8475c6cae86bc5499f074e2fcee8da02611"` [INFO] [stdout] e2d469fdd05dbb0e57101b0ebe65b8475c6cae86bc5499f074e2fcee8da02611 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rdispatcher/0.1.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 343e59cefdb70fb5ac40b64b38a606292a59a407cc8e801f7ba4652c8bd16bd6 [INFO] running `"docker" "start" "-a" "343e59cefdb70fb5ac40b64b38a606292a59a407cc8e801f7ba4652c8bd16bd6"` [INFO] [stderr] Compiling rdispatcher v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:35:62 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn register_broadcaster(&mut self, broadcaster: &mut Broadcast) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Broadcast` [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/lib.rs:40:56 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn register_subscriber(&mut self, subscriber: &Subscribe, dispatch_type: T) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Subscribe` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/lib.rs:4:23 [INFO] [stderr] | [INFO] [stderr] 4 | use std::hash::{Hash, SipHasher, Hasher}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/lib.rs:91:16 [INFO] [stderr] | [INFO] [stderr] 91 | let mut s = SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/lib.rs:91:16 [INFO] [stderr] | [INFO] [stderr] 91 | let mut s = SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.41s [INFO] running `"docker" "inspect" "343e59cefdb70fb5ac40b64b38a606292a59a407cc8e801f7ba4652c8bd16bd6"` [INFO] running `"docker" "rm" "-f" "343e59cefdb70fb5ac40b64b38a606292a59a407cc8e801f7ba4652c8bd16bd6"` [INFO] [stdout] 343e59cefdb70fb5ac40b64b38a606292a59a407cc8e801f7ba4652c8bd16bd6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rdispatcher/0.1.0:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 16408a0685d0be8feaf39e7c726d7abb3c640d2a15fcf591408d1839a9a32e2d [INFO] running `"docker" "start" "-a" "16408a0685d0be8feaf39e7c726d7abb3c640d2a15fcf591408d1839a9a32e2d"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/rdispatcher-d23198d0d6264e42 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test::test_register_subscriber ... ok [INFO] [stdout] test test::test_register_multiple_subscribers ... ok [INFO] [stdout] test test::test_register_broadcaster ... ok [INFO] [stdout] test test::test_broadcast_multiple_to_one ... ok [INFO] [stderr] thread '' panicked at 'Couldn't receive message in broadcaster or channel hung up', src/libcore/option.rs:1166:5 [INFO] [stderr] stack backtrace: [INFO] [stdout] test test::test_broadcast_simple_message ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests rdispatcher [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" "16408a0685d0be8feaf39e7c726d7abb3c640d2a15fcf591408d1839a9a32e2d"` [INFO] running `"docker" "rm" "-f" "16408a0685d0be8feaf39e7c726d7abb3c640d2a15fcf591408d1839a9a32e2d"` [INFO] [stdout] 16408a0685d0be8feaf39e7c726d7abb3c640d2a15fcf591408d1839a9a32e2d