[INFO] crate tokio-hglib 0.2.0 is already in cache [INFO] extracting crate tokio-hglib 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/tokio-hglib/0.2.0 [INFO] extracting crate tokio-hglib 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tokio-hglib/0.2.0 [INFO] validating manifest of tokio-hglib-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 tokio-hglib-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 tokio-hglib-0.2.0 [INFO] finished frobbing tokio-hglib-0.2.0 [INFO] frobbed toml for tokio-hglib-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tokio-hglib/0.2.0/Cargo.toml [INFO] started frobbing tokio-hglib-0.2.0 [INFO] finished frobbing tokio-hglib-0.2.0 [INFO] frobbed toml for tokio-hglib-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tokio-hglib/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 tokio-hglib-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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/tokio-hglib/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] 514562adba161bed86f4d45048dbebb462461e4453c8daca7d0c7aee55a0e61c [INFO] running `"docker" "start" "-a" "514562adba161bed86f4d45048dbebb462461e4453c8daca7d0c7aee55a0e61c"` [INFO] [stderr] Compiling arc-swap v0.4.2 [INFO] [stderr] Compiling signal-hook-registry v1.1.1 [INFO] [stderr] Compiling signal-hook v0.1.10 [INFO] [stderr] Compiling tokio-signal v0.2.7 [INFO] [stderr] Compiling tokio-process v0.2.4 [INFO] [stderr] Compiling tokio-hglib v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/message.rs:119:23 [INFO] [stderr] | [INFO] [stderr] 119 | where E: Into>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/message.rs:34:24 [INFO] [stderr] | [INFO] [stderr] 34 | .map(|s| s.trim_left()) [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/runcommand.rs:166:17 [INFO] [stderr] | [INFO] [stderr] 166 | let mut fut = handler.write_output(data).into_future(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/runcommand.rs:170:17 [INFO] [stderr] | [INFO] [stderr] 170 | let mut fut = handler.write_error(data).into_future(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.58s [INFO] running `"docker" "inspect" "514562adba161bed86f4d45048dbebb462461e4453c8daca7d0c7aee55a0e61c"` [INFO] running `"docker" "rm" "-f" "514562adba161bed86f4d45048dbebb462461e4453c8daca7d0c7aee55a0e61c"` [INFO] [stdout] 514562adba161bed86f4d45048dbebb462461e4453c8daca7d0c7aee55a0e61c [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/tokio-hglib/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] bcc106d45cb1d51f0e7f2174a78f6528392b496706b5e5953fdfcd9d8b999c79 [INFO] running `"docker" "start" "-a" "bcc106d45cb1d51f0e7f2174a78f6528392b496706b5e5953fdfcd9d8b999c79"` [INFO] [stderr] Compiling tokio-hglib v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/message.rs:119:23 [INFO] [stderr] | [INFO] [stderr] 119 | where E: Into>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/message.rs:34:24 [INFO] [stderr] | [INFO] [stderr] 34 | .map(|s| s.trim_left()) [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/runcommand.rs:166:17 [INFO] [stderr] | [INFO] [stderr] 166 | let mut fut = handler.write_output(data).into_future(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/runcommand.rs:170:17 [INFO] [stderr] | [INFO] [stderr] 170 | let mut fut = handler.write_error(data).into_future(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.23s [INFO] running `"docker" "inspect" "bcc106d45cb1d51f0e7f2174a78f6528392b496706b5e5953fdfcd9d8b999c79"` [INFO] running `"docker" "rm" "-f" "bcc106d45cb1d51f0e7f2174a78f6528392b496706b5e5953fdfcd9d8b999c79"` [INFO] [stdout] bcc106d45cb1d51f0e7f2174a78f6528392b496706b5e5953fdfcd9d8b999c79 [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/tokio-hglib/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] 77ee5c8ed4bee0e56c2aa516c0539617cc9234d41763f6eb592bd1fb72c531c3 [INFO] running `"docker" "start" "-a" "77ee5c8ed4bee0e56c2aa516c0539617cc9234d41763f6eb592bd1fb72c531c3"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/tokio_hglib-54cb2c8b28604e92 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test message::tests::parse_hello_some ... ok [INFO] [stdout] test message::tests::parse_hello_unsupported ... ok [INFO] [stdout] test message::tests::parse_hello_malformed ... ok [INFO] [stdout] test message::tests::parse_hello_empty ... ok [INFO] [stdout] test message::tests::pack_args_some ... ok [INFO] [stdout] test message::tests::pack_args_nul ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/block_encoding-e467e6a1e19bb4e3 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test encode_message ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/channel_decoding-0af6a76b447412ed [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test channel_decode_valid_message ... ok [INFO] [stdout] test channel_decode_unsupported ... ok [INFO] [stdout] test channel_decode_immature ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests tokio-hglib [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" "77ee5c8ed4bee0e56c2aa516c0539617cc9234d41763f6eb592bd1fb72c531c3"` [INFO] running `"docker" "rm" "-f" "77ee5c8ed4bee0e56c2aa516c0539617cc9234d41763f6eb592bd1fb72c531c3"` [INFO] [stdout] 77ee5c8ed4bee0e56c2aa516c0539617cc9234d41763f6eb592bd1fb72c531c3