[INFO] crate tokio 0.2.22 is already in cache [INFO] testing tokio-0.2.22 against 1.45.2 for beta-1.46-1 [INFO] extracting crate tokio 0.2.22 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate tokio 0.2.22 on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate tokio 0.2.22 [INFO] finished tweaking crates.io crate tokio 0.2.22 [INFO] tweaked toml for crates.io crate tokio 0.2.22 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef49d88f09564aa77b773399ae12ea56cf4f424b519a07de2ca3c8ac251e2cab [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" "ef49d88f09564aa77b773399ae12ea56cf4f424b519a07de2ca3c8ac251e2cab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef49d88f09564aa77b773399ae12ea56cf4f424b519a07de2ca3c8ac251e2cab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef49d88f09564aa77b773399ae12ea56cf4f424b519a07de2ca3c8ac251e2cab", kill_on_drop: false }` [INFO] [stdout] ef49d88f09564aa77b773399ae12ea56cf4f424b519a07de2ca3c8ac251e2cab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 328e1fe3b13f578c3ec344928be9add7abbcbd51cdc5b94379e5fef02936ad89 [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" "328e1fe3b13f578c3ec344928be9add7abbcbd51cdc5b94379e5fef02936ad89", kill_on_drop: false }` [INFO] [stderr] Compiling tokio v0.2.22 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.33s [INFO] running `Command { std: "docker" "inspect" "328e1fe3b13f578c3ec344928be9add7abbcbd51cdc5b94379e5fef02936ad89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "328e1fe3b13f578c3ec344928be9add7abbcbd51cdc5b94379e5fef02936ad89", kill_on_drop: false }` [INFO] [stdout] 328e1fe3b13f578c3ec344928be9add7abbcbd51cdc5b94379e5fef02936ad89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7da2c9061dde068b1ce0816f5c2913bc1c0da58b19436a11ee5a3c382331cdac [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" "7da2c9061dde068b1ce0816f5c2913bc1c0da58b19436a11ee5a3c382331cdac", kill_on_drop: false }` [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling proptest v0.9.6 [INFO] [stderr] Compiling tokio-test v0.2.1 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures-test v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling tokio v0.2.22 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `tokio::sync::oneshot` [INFO] [stdout] --> tests/macros_try_join.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use tokio::sync::oneshot; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ no `oneshot` in `sync` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio` [INFO] [stdout] --> tests/macros_try_join.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | #[tokio::test] [INFO] [stdout] | ^^^^ could not find `test` in `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `try_join` in `tokio` [INFO] [stdout] --> tests/macros_try_join.rs:7:22 [INFO] [stdout] | [INFO] [stdout] 7 | let foo = tokio::try_join!(async { ok(1) },); [INFO] [stdout] | ^^^^^^^^ could not find `try_join` in `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio` [INFO] [stdout] --> tests/macros_try_join.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | #[tokio::test] [INFO] [stdout] | ^^^^ could not find `test` in `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `try_join` in `tokio` [INFO] [stdout] --> tests/macros_try_join.rs:14:22 [INFO] [stdout] | [INFO] [stdout] 14 | let foo = tokio::try_join!(async { ok(1) }); [INFO] [stdout] | ^^^^^^^^ could not find `try_join` in `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio` [INFO] [stdout] --> tests/macros_try_join.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | #[tokio::test] [INFO] [stdout] | ^^^^ could not find `test` in `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `try_join` in `tokio` [INFO] [stdout] --> tests/macros_try_join.rs:21:22 [INFO] [stdout] | [INFO] [stdout] 21 | let foo = tokio::try_join!(async { ok(1) }, async { ok(2) },); [INFO] [stdout] | ^^^^^^^^ could not find `try_join` in `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio` [INFO] [stdout] --> tests/macros_try_join.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | #[tokio::test] [INFO] [stdout] | ^^^^ could not find `test` in `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `try_join` in `tokio` [INFO] [stdout] --> tests/macros_try_join.rs:28:22 [INFO] [stdout] | [INFO] [stdout] 28 | let foo = tokio::try_join!(async { ok(1) }, async { ok(2) }); [INFO] [stdout] | ^^^^^^^^ could not find `try_join` in `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio` [INFO] [stdout] --> tests/macros_try_join.rs:33:10 [INFO] [stdout] | [INFO] [stdout] 33 | #[tokio::test] [INFO] [stdout] | ^^^^ could not find `test` in `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `try_join` in `tokio` [INFO] [stdout] --> tests/macros_try_join.rs:39:36 [INFO] [stdout] | [INFO] [stdout] 39 | task::spawn(async { tokio::try_join!(async { rx1.await }, async { rx2.await }) }); [INFO] [stdout] | ^^^^^^^^ could not find `try_join` in `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio` [INFO] [stdout] --> tests/macros_try_join.rs:54:10 [INFO] [stdout] | [INFO] [stdout] 54 | #[tokio::test] [INFO] [stdout] | ^^^^ could not find `test` in `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `try_join` in `tokio` [INFO] [stdout] --> tests/macros_try_join.rs:61:16 [INFO] [stdout] | [INFO] [stdout] 61 | tokio::try_join!(async { rx1.await }, async { rx2.await }, async { [INFO] [stdout] | ^^^^^^^^ could not find `try_join` in `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `try_join` in `tokio` [INFO] [stdout] --> tests/macros_try_join.rs:87:16 [INFO] [stdout] | [INFO] [stdout] 87 | tokio::try_join!(ready) [INFO] [stdout] | ^^^^^^^^ could not find `try_join` in `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `try_join` in `tokio` [INFO] [stdout] --> tests/macros_try_join.rs:94:16 [INFO] [stdout] | [INFO] [stdout] 94 | tokio::try_join!(ready1, ready2) [INFO] [stdout] | ^^^^^^^^ could not find `try_join` in `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: module `sync` is private [INFO] [stdout] --> tests/macros_try_join.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | use tokio::sync::oneshot; [INFO] [stdout] | ^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `sync` is defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:384:5 [INFO] [stdout] | [INFO] [stdout] 384 | mod sync; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `tokio::stream`, `tokio::stream` [INFO] [stdout] --> tests/stream_pending.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use tokio::stream::{self, Stream, StreamExt}; [INFO] [stdout] | ^^^^^^ ^^^^ no `stream` in the root [INFO] [stdout] | | [INFO] [stdout] | could not find `stream` in `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio` [INFO] [stdout] --> tests/stream_pending.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | #[tokio::test] [INFO] [stdout] | ^^^^ could not find `test` in `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 16 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0603. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tokio`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7da2c9061dde068b1ce0816f5c2913bc1c0da58b19436a11ee5a3c382331cdac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7da2c9061dde068b1ce0816f5c2913bc1c0da58b19436a11ee5a3c382331cdac", kill_on_drop: false }` [INFO] [stdout] 7da2c9061dde068b1ce0816f5c2913bc1c0da58b19436a11ee5a3c382331cdac