[INFO] fetching crate send_wrapper 0.6.0...
[INFO] testing send_wrapper-0.6.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate send_wrapper 0.6.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate send_wrapper 0.6.0
[INFO] finished tweaking crates.io crate send_wrapper 0.6.0
[INFO] tweaked toml for crates.io crate send_wrapper 0.6.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate send_wrapper 0.6.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ce97afe512d866a7a552325f9977961fc894715ea9c0e51a8b98dfd58818f56
[INFO] running `Command { std: "docker" "start" "-a" "7ce97afe512d866a7a552325f9977961fc894715ea9c0e51a8b98dfd58818f56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ce97afe512d866a7a552325f9977961fc894715ea9c0e51a8b98dfd58818f56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ce97afe512d866a7a552325f9977961fc894715ea9c0e51a8b98dfd58818f56", kill_on_drop: false }`
[INFO] [stdout] 7ce97afe512d866a7a552325f9977961fc894715ea9c0e51a8b98dfd58818f56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 906fd41e00cfc4091c16e152180b7383917b96ccc21772d6fd32d963a67565e1
[INFO] running `Command { std: "docker" "start" "-a" "906fd41e00cfc4091c16e152180b7383917b96ccc21772d6fd32d963a67565e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling send_wrapper v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `assert_valid_for_poll` is never used
[INFO] [stdout]    --> src/lib.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl<T> SendWrapper<T> {
[INFO] [stdout]     | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 153 |     fn assert_valid_for_poll(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `invalid_poll` is never used
[INFO] [stdout]    --> src/lib.rs:276:4
[INFO] [stdout]     |
[INFO] [stdout] 276 | fn invalid_poll() -> ! {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "906fd41e00cfc4091c16e152180b7383917b96ccc21772d6fd32d963a67565e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "906fd41e00cfc4091c16e152180b7383917b96ccc21772d6fd32d963a67565e1", kill_on_drop: false }`
[INFO] [stdout] 906fd41e00cfc4091c16e152180b7383917b96ccc21772d6fd32d963a67565e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 148ab53421db7c40c883cf3fcf1303a34dd3fb9aeb6b8acb06c06dc7a905d296
[INFO] running `Command { std: "docker" "start" "-a" "148ab53421db7c40c883cf3fcf1303a34dd3fb9aeb6b8acb06c06dc7a905d296", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stdout] warning: method `assert_valid_for_poll` is never used
[INFO] [stdout]    --> src/lib.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl<T> SendWrapper<T> {
[INFO] [stdout]     | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 153 |     fn assert_valid_for_poll(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `invalid_poll` is never used
[INFO] [stdout]    --> src/lib.rs:276:4
[INFO] [stdout]     |
[INFO] [stdout] 276 | fn invalid_poll() -> ! {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling send_wrapper v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `assert_valid_for_poll` is never used
[INFO] [stdout]    --> src/lib.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl<T> SendWrapper<T> {
[INFO] [stdout]     | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 153 |     fn assert_valid_for_poll(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `invalid_poll` is never used
[INFO] [stdout]    --> src/lib.rs:276:4
[INFO] [stdout]     |
[INFO] [stdout] 276 | fn invalid_poll() -> ! {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.43s
[INFO] running `Command { std: "docker" "inspect" "148ab53421db7c40c883cf3fcf1303a34dd3fb9aeb6b8acb06c06dc7a905d296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "148ab53421db7c40c883cf3fcf1303a34dd3fb9aeb6b8acb06c06dc7a905d296", kill_on_drop: false }`
[INFO] [stdout] 148ab53421db7c40c883cf3fcf1303a34dd3fb9aeb6b8acb06c06dc7a905d296
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aebecd77eb381b5fde1a83e4dd1db3476a9bde5a8359c5bec3193bd332751cfd
[INFO] running `Command { std: "docker" "start" "-a" "aebecd77eb381b5fde1a83e4dd1db3476a9bde5a8359c5bec3193bd332751cfd", kill_on_drop: false }`
[INFO] [stderr] warning: method `assert_valid_for_poll` is never used
[INFO] [stderr]    --> src/lib.rs:153:5
[INFO] [stderr]     |
[INFO] [stderr] 111 | impl<T> SendWrapper<T> {
[INFO] [stderr]     | ---------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 153 |     fn assert_valid_for_poll(&self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `invalid_poll` is never used
[INFO] [stderr]    --> src/lib.rs:276:4
[INFO] [stderr]     |
[INFO] [stderr] 276 | fn invalid_poll() -> ! {
[INFO] [stderr]     |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `send_wrapper` (lib) generated 2 warnings
[INFO] [stderr] warning: `send_wrapper` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/send_wrapper-96c5cb81dfb60ca4)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_clone ... ok
[INFO] [stdout] test tests::test_debug ... ok
[INFO] [stdout] test tests::test_take ... ok
[INFO] [stdout] test tests::test_deref ... ok
[INFO] [stdout] test tests::test_valid ... ok
[INFO] [stdout] test tests::test_sync ... ok
[INFO] [stdout] test tests::test_clone_panic ... ok
[INFO] [stdout] test tests::test_deref_panic ... ok
[INFO] [stdout] test tests::test_drop_panic ... ok
[INFO] [stdout] test tests::test_debug_panic ... ok
[INFO] [stdout] test tests::test_take_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests send_wrapper
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aebecd77eb381b5fde1a83e4dd1db3476a9bde5a8359c5bec3193bd332751cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aebecd77eb381b5fde1a83e4dd1db3476a9bde5a8359c5bec3193bd332751cfd", kill_on_drop: false }`
[INFO] [stdout] aebecd77eb381b5fde1a83e4dd1db3476a9bde5a8359c5bec3193bd332751cfd
