[INFO] fetching crate double-checked-cell-async 2.0.2... [INFO] testing double-checked-cell-async-2.0.2 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate double-checked-cell-async 2.0.2 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate double-checked-cell-async 2.0.2 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate double-checked-cell-async 2.0.2 [INFO] finished tweaking crates.io crate double-checked-cell-async 2.0.2 [INFO] tweaked toml for crates.io crate double-checked-cell-async 2.0.2 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b804c903752403cc35e88a0f5a0955f6aa35b1e3e872954ee508174e3a8b9761 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b804c903752403cc35e88a0f5a0955f6aa35b1e3e872954ee508174e3a8b9761", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b804c903752403cc35e88a0f5a0955f6aa35b1e3e872954ee508174e3a8b9761", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b804c903752403cc35e88a0f5a0955f6aa35b1e3e872954ee508174e3a8b9761", kill_on_drop: false }` [INFO] [stdout] b804c903752403cc35e88a0f5a0955f6aa35b1e3e872954ee508174e3a8b9761 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 137b438a4b00a8fba64b95142f5bb3cb6ac698502872b2e606bce83b2f10d6d7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "137b438a4b00a8fba64b95142f5bb3cb6ac698502872b2e606bce83b2f10d6d7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling futures-task v0.3.8 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling double-checked-cell-async v2.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.77s [INFO] running `Command { std: "docker" "inspect" "137b438a4b00a8fba64b95142f5bb3cb6ac698502872b2e606bce83b2f10d6d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "137b438a4b00a8fba64b95142f5bb3cb6ac698502872b2e606bce83b2f10d6d7", kill_on_drop: false }` [INFO] [stdout] 137b438a4b00a8fba64b95142f5bb3cb6ac698502872b2e606bce83b2f10d6d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3bcfdd25f83a9f8d79745233b51794b8be922adfb64c88688eed2b233851ac4b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3bcfdd25f83a9f8d79745233b51794b8be922adfb64c88688eed2b233851ac4b", kill_on_drop: false }` [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling tokio v0.2.23 [INFO] [stderr] Compiling double-checked-cell-async v2.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.11s [INFO] running `Command { std: "docker" "inspect" "3bcfdd25f83a9f8d79745233b51794b8be922adfb64c88688eed2b233851ac4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bcfdd25f83a9f8d79745233b51794b8be922adfb64c88688eed2b233851ac4b", kill_on_drop: false }` [INFO] [stdout] 3bcfdd25f83a9f8d79745233b51794b8be922adfb64c88688eed2b233851ac4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 76d01020d3d60ab3c99a13a6648eaf82c2bf6432e353e848d3459b43f17fe1b3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "76d01020d3d60ab3c99a13a6648eaf82c2bf6432e353e848d3459b43f17fe1b3", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/double_checked_cell_async-2a128bbb4ea1b842 [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::test_sync_send ... ok [INFO] [stdout] test tests::test_drop ... ok [INFO] [stdout] test tests::test_threading ... 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 double-checked-cell-async [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - (line 48) ... FAILED [INFO] [stdout] test src/lib.rs - DoubleCheckedCell::get_or_init (line 162) ... FAILED [INFO] [stdout] test src/lib.rs - DoubleCheckedCell::get (line 137) ... FAILED [INFO] [stdout] test src/lib.rs - DoubleCheckedCell::into_inner (line 278) ... FAILED [INFO] [stdout] test src/lib.rs - DoubleCheckedCell::get_or_try_init (line 202) ... FAILED [INFO] [stdout] test src/lib.rs - (line 20) ... FAILED [INFO] [stdout] test src/lib.rs - DoubleCheckedCell::new (line 115) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 48) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `double_checked_cell` [INFO] [stdout] --> src/lib.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 6 | use double_checked_cell::DoubleCheckedCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `double_checked_cell` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - DoubleCheckedCell::get_or_init (line 162) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `double_checked_cell` [INFO] [stdout] --> src/lib.rs:165:5 [INFO] [stdout] | [INFO] [stdout] 4 | use double_checked_cell::DoubleCheckedCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `double_checked_cell` [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/lib.rs:171:36 [INFO] [stdout] | [INFO] [stdout] 10 | let value = cell.get_or_init(async { 1 + 2 }).await; [INFO] [stdout] | ^^^^^^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/lib.rs:171:13 [INFO] [stdout] | [INFO] [stdout] 10 | let value = cell.get_or_init(async { 1 + 2 }).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/lib.rs:171:30 [INFO] [stdout] | [INFO] [stdout] 10 | let value = cell.get_or_init(async { 1 + 2 }).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/lib.rs:171:13 [INFO] [stdout] | [INFO] [stdout] 10 | let value = cell.get_or_init(async { 1 + 2 }).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/lib.rs:175:36 [INFO] [stdout] | [INFO] [stdout] 14 | let value = cell.get_or_init(async { 42 }).await; [INFO] [stdout] | ^^^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/lib.rs:175:13 [INFO] [stdout] | [INFO] [stdout] 14 | let value = cell.get_or_init(async { 42 }).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/lib.rs:175:30 [INFO] [stdout] | [INFO] [stdout] 14 | let value = cell.get_or_init(async { 42 }).await; [INFO] [stdout] | ^^^^^^^^^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/lib.rs:175:13 [INFO] [stdout] | [INFO] [stdout] 14 | let value = cell.get_or_init(async { 42 }).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0698. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - DoubleCheckedCell::get (line 137) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `double_checked_cell` [INFO] [stdout] --> src/lib.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 4 | use double_checked_cell::DoubleCheckedCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `double_checked_cell` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - DoubleCheckedCell::into_inner (line 278) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `double_checked_cell` [INFO] [stdout] --> src/lib.rs:281:5 [INFO] [stdout] | [INFO] [stdout] 4 | use double_checked_cell::DoubleCheckedCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `double_checked_cell` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - DoubleCheckedCell::get_or_try_init (line 202) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `double_checked_cell` [INFO] [stdout] --> src/lib.rs:205:5 [INFO] [stdout] | [INFO] [stdout] 4 | use double_checked_cell::DoubleCheckedCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `double_checked_cell` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 20) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `double_checked_cell` [INFO] [stdout] --> src/lib.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 4 | use double_checked_cell::DoubleCheckedCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `double_checked_cell` [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/lib.rs:32:36 [INFO] [stdout] | [INFO] [stdout] 13 | let value = cell.get_or_init(async { 21 + 21 }).await; [INFO] [stdout] | ^^^^^^^^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/lib.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 13 | let value = cell.get_or_init(async { 21 + 21 }).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error[E0698]: type inside `async` block must be known in this context [INFO] [stdout] --> src/lib.rs:32:30 [INFO] [stdout] | [INFO] [stdout] 13 | let value = cell.get_or_init(async { 21 + 21 }).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ cannot infer type for type `{integer}` [INFO] [stdout] | [INFO] [stdout] note: the type is part of the `async` block because of this `await` [INFO] [stdout] --> src/lib.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 13 | let value = cell.get_or_init(async { 21 + 21 }).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0698. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - DoubleCheckedCell::new (line 115) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `double_checked_cell` [INFO] [stdout] --> src/lib.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 4 | use double_checked_cell::DoubleCheckedCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `double_checked_cell` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 20) [INFO] [stdout] src/lib.rs - (line 48) [INFO] [stdout] src/lib.rs - DoubleCheckedCell::get (line 137) [INFO] [stdout] src/lib.rs - DoubleCheckedCell::get_or_init (line 162) [INFO] [stdout] src/lib.rs - DoubleCheckedCell::get_or_try_init (line 202) [INFO] [stdout] src/lib.rs - DoubleCheckedCell::into_inner (line 278) [INFO] [stdout] src/lib.rs - DoubleCheckedCell::new (line 115) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "76d01020d3d60ab3c99a13a6648eaf82c2bf6432e353e848d3459b43f17fe1b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76d01020d3d60ab3c99a13a6648eaf82c2bf6432e353e848d3459b43f17fe1b3", kill_on_drop: false }` [INFO] [stdout] 76d01020d3d60ab3c99a13a6648eaf82c2bf6432e353e848d3459b43f17fe1b3