[INFO] fetching crate futures-task 0.3.21... [INFO] testing futures-task-0.3.21 against 1.59.0 for beta-1.60-1 [INFO] extracting crate futures-task 0.3.21 into /workspace/builds/worker-77/source [INFO] validating manifest of crates.io crate futures-task 0.3.21 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate futures-task 0.3.21 [INFO] finished tweaking crates.io crate futures-task 0.3.21 [INFO] tweaked toml for crates.io crate futures-task 0.3.21 written to /workspace/builds/worker-77/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ffa68f65c67b7b43b80f12e035cc83abeca408e59dbec85b124426b463ef464a [INFO] running `Command { std: "docker" "start" "-a" "ffa68f65c67b7b43b80f12e035cc83abeca408e59dbec85b124426b463ef464a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ffa68f65c67b7b43b80f12e035cc83abeca408e59dbec85b124426b463ef464a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffa68f65c67b7b43b80f12e035cc83abeca408e59dbec85b124426b463ef464a", kill_on_drop: false }` [INFO] [stdout] ffa68f65c67b7b43b80f12e035cc83abeca408e59dbec85b124426b463ef464a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23719f14a8670670d066eac62eba6253bee273507c337df1bed40213916e45d0 [INFO] running `Command { std: "docker" "start" "-a" "23719f14a8670670d066eac62eba6253bee273507c337df1bed40213916e45d0", kill_on_drop: false }` [INFO] [stderr] Compiling futures-task v0.3.21 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "23719f14a8670670d066eac62eba6253bee273507c337df1bed40213916e45d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23719f14a8670670d066eac62eba6253bee273507c337df1bed40213916e45d0", kill_on_drop: false }` [INFO] [stdout] 23719f14a8670670d066eac62eba6253bee273507c337df1bed40213916e45d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 31324703a606cd403db3c45bb166c66b2c894936df9468de7e486dabfbc36eaf [INFO] running `Command { std: "docker" "start" "-a" "31324703a606cd403db3c45bb166c66b2c894936df9468de7e486dabfbc36eaf", kill_on_drop: false }` [INFO] [stderr] Compiling futures-task v0.3.21 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `Command { std: "docker" "inspect" "31324703a606cd403db3c45bb166c66b2c894936df9468de7e486dabfbc36eaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31324703a606cd403db3c45bb166c66b2c894936df9468de7e486dabfbc36eaf", kill_on_drop: false }` [INFO] [stdout] 31324703a606cd403db3c45bb166c66b2c894936df9468de7e486dabfbc36eaf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0bde58e31bc7caf275b0db69c71e3540bc2c3c7c63e25ec06fe5dc310c580a53 [INFO] running `Command { std: "docker" "start" "-a" "0bde58e31bc7caf275b0db69c71e3540bc2c3c7c63e25ec06fe5dc310c580a53", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/futures_task-17209bde4fb57629) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test noop_waker::tests::issue_2091_cross_thread_segfault ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests futures-task [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/noop_waker.rs - noop_waker::noop_waker_ref (line 39) ... FAILED [INFO] [stdout] test src/noop_waker.rs - noop_waker::noop_waker (line 23) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/noop_waker.rs - noop_waker::noop_waker_ref (line 39) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures` [INFO] [stdout] --> src/noop_waker.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::task::noop_waker_ref; [INFO] [stdout] | ^^^^^^^ use of undeclared crate or module `futures` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `noop_waker_ref` in this scope [INFO] [stdout] --> src/noop_waker.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 5 | let waker = noop_waker_ref(); [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 3 | use futures_task::noop_waker_ref; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/noop_waker.rs - noop_waker::noop_waker (line 23) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures` [INFO] [stdout] --> src/noop_waker.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::task::noop_waker; [INFO] [stdout] | ^^^^^^^ use of undeclared crate or module `futures` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `noop_waker` in this scope [INFO] [stdout] --> src/noop_waker.rs:25:13 [INFO] [stdout] | [INFO] [stdout] 5 | let waker = noop_waker(); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 3 | use futures_task::noop_waker; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/noop_waker.rs - noop_waker::noop_waker (line 23) [INFO] [stdout] src/noop_waker.rs - noop_waker::noop_waker_ref (line 39) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "0bde58e31bc7caf275b0db69c71e3540bc2c3c7c63e25ec06fe5dc310c580a53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bde58e31bc7caf275b0db69c71e3540bc2c3c7c63e25ec06fe5dc310c580a53", kill_on_drop: false }` [INFO] [stdout] 0bde58e31bc7caf275b0db69c71e3540bc2c3c7c63e25ec06fe5dc310c580a53