[INFO] fetching crate duplex 0.16.0... [INFO] testing duplex-0.16.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate duplex 0.16.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate duplex 0.16.0 [INFO] finished tweaking crates.io crate duplex 0.16.0 [INFO] tweaked toml for crates.io crate duplex 0.16.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate duplex 0.16.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 121 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pin-project-lite v0.1.12 [INFO] [stderr] Downloaded socketpair v0.19.8 [INFO] [stderr] Downloaded libz-sys v1.1.22 [INFO] [stderr] Downloaded serialport v4.7.3 [INFO] [stderr] Downloaded char-device v0.16.5 [INFO] [stderr] Downloaded winx v0.36.4 [INFO] [stderr] Downloaded io-extras v0.18.4 [INFO] [stderr] Downloaded duplexify v1.2.2 [INFO] [stderr] Downloaded ssh2 v0.9.5 [INFO] [stderr] Downloaded libssh2-sys v0.3.1 [INFO] [stderr] Downloaded mach2 v0.4.3 [INFO] [stderr] Downloaded io-lifetimes v2.0.4 [INFO] [stderr] Downloaded readwrite v0.2.0 [INFO] [stderr] Downloaded unescaper v0.1.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23fe0f6003b83846feadd0526d6562c96f8636e0b50d517db7e65971cead2389 [INFO] running `Command { std: "docker" "start" "-a" "23fe0f6003b83846feadd0526d6562c96f8636e0b50d517db7e65971cead2389", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23fe0f6003b83846feadd0526d6562c96f8636e0b50d517db7e65971cead2389", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23fe0f6003b83846feadd0526d6562c96f8636e0b50d517db7e65971cead2389", kill_on_drop: false }` [INFO] [stdout] 23fe0f6003b83846feadd0526d6562c96f8636e0b50d517db7e65971cead2389 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4505bec0d89b55241765a27200dd174fa9b202909e5b9aad64d55cdb037f87ee [INFO] running `Command { std: "docker" "start" "-a" "4505bec0d89b55241765a27200dd174fa9b202909e5b9aad64d55cdb037f87ee", kill_on_drop: false }` [INFO] [stderr] Compiling duplex v0.16.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/duplex.rs:15:35 [INFO] [stdout] | [INFO] [stdout] 15 | #[cfg(all(feature = "socketpair", features = "futures-io"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 15 - #[cfg(all(feature = "socketpair", features = "futures-io"))] [INFO] [stdout] 15 + #[cfg(all(feature = "socketpair", feature = "futures-io"))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `socket2` [INFO] [stdout] --> src/duplex.rs:85:7 [INFO] [stdout] | [INFO] [stdout] 85 | #[cfg(feature = "socket2")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `char-device`, `default`, `duplexify`, `futures-io`, `readwrite`, `serialport`, `socketpair`, `ssh2`, and `tokio` [INFO] [stdout] = help: consider adding `socket2` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/duplex.rs:107:35 [INFO] [stdout] | [INFO] [stdout] 107 | #[cfg(all(feature = "socketpair", features = "futures-io"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 107 - #[cfg(all(feature = "socketpair", features = "futures-io"))] [INFO] [stdout] 107 + #[cfg(all(feature = "socketpair", feature = "futures-io"))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "4505bec0d89b55241765a27200dd174fa9b202909e5b9aad64d55cdb037f87ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4505bec0d89b55241765a27200dd174fa9b202909e5b9aad64d55cdb037f87ee", kill_on_drop: false }` [INFO] [stdout] 4505bec0d89b55241765a27200dd174fa9b202909e5b9aad64d55cdb037f87ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a760ffc9486e8e5113086ed392199282a2067175b99365e49711aa3e598a4f6a [INFO] running `Command { std: "docker" "start" "-a" "a760ffc9486e8e5113086ed392199282a2067175b99365e49711aa3e598a4f6a", kill_on_drop: false }` [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/duplex.rs:15:35 [INFO] [stdout] | [INFO] [stdout] 15 | #[cfg(all(feature = "socketpair", features = "futures-io"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 15 - #[cfg(all(feature = "socketpair", features = "futures-io"))] [INFO] [stdout] 15 + #[cfg(all(feature = "socketpair", feature = "futures-io"))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `socket2` [INFO] [stdout] --> src/duplex.rs:85:7 [INFO] [stdout] | [INFO] [stdout] 85 | #[cfg(feature = "socket2")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `char-device`, `default`, `duplexify`, `futures-io`, `readwrite`, `serialport`, `socketpair`, `ssh2`, and `tokio` [INFO] [stdout] = help: consider adding `socket2` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/duplex.rs:107:35 [INFO] [stdout] | [INFO] [stdout] 107 | #[cfg(all(feature = "socketpair", features = "futures-io"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 107 - #[cfg(all(feature = "socketpair", features = "futures-io"))] [INFO] [stdout] 107 + #[cfg(all(feature = "socketpair", feature = "futures-io"))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling duplex v0.16.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/duplex.rs:15:35 [INFO] [stdout] | [INFO] [stdout] 15 | #[cfg(all(feature = "socketpair", features = "futures-io"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 15 - #[cfg(all(feature = "socketpair", features = "futures-io"))] [INFO] [stdout] 15 + #[cfg(all(feature = "socketpair", feature = "futures-io"))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `socket2` [INFO] [stdout] --> src/duplex.rs:85:7 [INFO] [stdout] | [INFO] [stdout] 85 | #[cfg(feature = "socket2")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `char-device`, `default`, `duplexify`, `futures-io`, `readwrite`, `serialport`, `socketpair`, `ssh2`, and `tokio` [INFO] [stdout] = help: consider adding `socket2` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/duplex.rs:107:35 [INFO] [stdout] | [INFO] [stdout] 107 | #[cfg(all(feature = "socketpair", features = "futures-io"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 107 - #[cfg(all(feature = "socketpair", features = "futures-io"))] [INFO] [stdout] 107 + #[cfg(all(feature = "socketpair", feature = "futures-io"))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "a760ffc9486e8e5113086ed392199282a2067175b99365e49711aa3e598a4f6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a760ffc9486e8e5113086ed392199282a2067175b99365e49711aa3e598a4f6a", kill_on_drop: false }` [INFO] [stdout] a760ffc9486e8e5113086ed392199282a2067175b99365e49711aa3e598a4f6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] abef11c0c93eb8b59f59396b0a3a87cd2dc26dcea7e455cdf0e47f208e8a32a2 [INFO] running `Command { std: "docker" "start" "-a" "abef11c0c93eb8b59f59396b0a3a87cd2dc26dcea7e455cdf0e47f208e8a32a2", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition name: `features` [INFO] [stderr] --> src/duplex.rs:15:35 [INFO] [stderr] | [INFO] [stderr] 15 | #[cfg(all(feature = "socketpair", features = "futures-io"))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] help: there is a config with a similar name and value [INFO] [stderr] | [INFO] [stderr] 15 - #[cfg(all(feature = "socketpair", features = "futures-io"))] [INFO] [stderr] 15 + #[cfg(all(feature = "socketpair", feature = "futures-io"))] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `socket2` [INFO] [stderr] --> src/duplex.rs:85:7 [INFO] [stderr] | [INFO] [stderr] 85 | #[cfg(feature = "socket2")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `char-device`, `default`, `duplexify`, `futures-io`, `readwrite`, `serialport`, `socketpair`, `ssh2`, and `tokio` [INFO] [stderr] = help: consider adding `socket2` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `features` [INFO] [stderr] --> src/duplex.rs:107:35 [INFO] [stderr] | [INFO] [stderr] 107 | #[cfg(all(feature = "socketpair", features = "futures-io"))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] help: there is a config with a similar name and value [INFO] [stderr] | [INFO] [stderr] 107 - #[cfg(all(feature = "socketpair", features = "futures-io"))] [INFO] [stderr] 107 + #[cfg(all(feature = "socketpair", feature = "futures-io"))] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `duplex` (lib) generated 3 warnings [INFO] [stderr] warning: `duplex` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/duplex-051c2037e8bcb567) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests duplex [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "abef11c0c93eb8b59f59396b0a3a87cd2dc26dcea7e455cdf0e47f208e8a32a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abef11c0c93eb8b59f59396b0a3a87cd2dc26dcea7e455cdf0e47f208e8a32a2", kill_on_drop: false }` [INFO] [stdout] abef11c0c93eb8b59f59396b0a3a87cd2dc26dcea7e455cdf0e47f208e8a32a2