[INFO] fetching crate shared_stream 0.2.1... [INFO] testing shared_stream-0.2.1 against 1.59.0 for beta-1.60-1 [INFO] extracting crate shared_stream 0.2.1 into /workspace/builds/worker-87/source [INFO] validating manifest of crates.io crate shared_stream 0.2.1 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 shared_stream 0.2.1 [INFO] finished tweaking crates.io crate shared_stream 0.2.1 [INFO] tweaked toml for crates.io crate shared_stream 0.2.1 written to /workspace/builds/worker-87/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 0542404b0394c83fb0e628991e35daecc53413a73fb7e9d2f8a59ff1b6d29a1a [INFO] running `Command { std: "docker" "start" "-a" "0542404b0394c83fb0e628991e35daecc53413a73fb7e9d2f8a59ff1b6d29a1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0542404b0394c83fb0e628991e35daecc53413a73fb7e9d2f8a59ff1b6d29a1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0542404b0394c83fb0e628991e35daecc53413a73fb7e9d2f8a59ff1b6d29a1a", kill_on_drop: false }` [INFO] [stdout] 0542404b0394c83fb0e628991e35daecc53413a73fb7e9d2f8a59ff1b6d29a1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 5deddd7ed8a49c4bf795a4f1cb2b99e8de2c69ef0b3a0a6da1b4ce7a2b67ca7a [INFO] running `Command { std: "docker" "start" "-a" "5deddd7ed8a49c4bf795a4f1cb2b99e8de2c69ef0b3a0a6da1b4ce7a2b67ca7a", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling shared_stream v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `rustdoc` has been removed: use `rustdoc::all` instead [INFO] [stdout] --> src/lib.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | rustdoc, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.12s [INFO] running `Command { std: "docker" "inspect" "5deddd7ed8a49c4bf795a4f1cb2b99e8de2c69ef0b3a0a6da1b4ce7a2b67ca7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5deddd7ed8a49c4bf795a4f1cb2b99e8de2c69ef0b3a0a6da1b4ce7a2b67ca7a", kill_on_drop: false }` [INFO] [stdout] 5deddd7ed8a49c4bf795a4f1cb2b99e8de2c69ef0b3a0a6da1b4ce7a2b67ca7a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 9d1010ee4e87a1fc72b600bb6ed66ac03d01a673ae7ef9367c1f3adef68ba953 [INFO] running `Command { std: "docker" "start" "-a" "9d1010ee4e87a1fc72b600bb6ed66ac03d01a673ae7ef9367c1f3adef68ba953", kill_on_drop: false }` [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stdout] warning: lint `rustdoc` has been removed: use `rustdoc::all` instead [INFO] [stdout] --> src/lib.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | rustdoc, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling shared_stream v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `rustdoc` has been removed: use `rustdoc::all` instead [INFO] [stdout] --> src/lib.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | rustdoc, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trivial cast: `[String; 0]` as `[String; 0]` [INFO] [stdout] --> src/lib.rs:240:36 [INFO] [stdout] | [INFO] [stdout] 240 | assert_eq!(*seen.borrow(), [] as [String; 0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | trivial_casts, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = help: cast can be replaced by coercion; this might require a temporary variable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused result of type `Option` [INFO] [stdout] --> src/lib.rs:295:9 [INFO] [stdout] | [INFO] [stdout] 295 | block_on(stream.next()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | unused_results, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.05s [INFO] running `Command { std: "docker" "inspect" "9d1010ee4e87a1fc72b600bb6ed66ac03d01a673ae7ef9367c1f3adef68ba953", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d1010ee4e87a1fc72b600bb6ed66ac03d01a673ae7ef9367c1f3adef68ba953", kill_on_drop: false }` [INFO] [stdout] 9d1010ee4e87a1fc72b600bb6ed66ac03d01a673ae7ef9367c1f3adef68ba953 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] bc3ac2f152d78f9c1c8da521f5230e60c0103561255b94451f128c10dfab5394 [INFO] running `Command { std: "docker" "start" "-a" "bc3ac2f152d78f9c1c8da521f5230e60c0103561255b94451f128c10dfab5394", kill_on_drop: false }` [INFO] [stderr] warning: lint `rustdoc` has been removed: use `rustdoc::all` instead [INFO] [stderr] --> src/lib.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | rustdoc, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `shared_stream` (lib) generated 1 warning [INFO] [stderr] warning: trivial cast: `[String; 0]` as `[String; 0]` [INFO] [stderr] --> src/lib.rs:240:36 [INFO] [stderr] | [INFO] [stderr] 240 | assert_eq!(*seen.borrow(), [] as [String; 0]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | trivial_casts, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] = help: cast can be replaced by coercion; this might require a temporary variable [INFO] [stderr] [INFO] [stderr] warning: unused result of type `Option` [INFO] [stderr] --> src/lib.rs:295:9 [INFO] [stderr] | [INFO] [stderr] 295 | block_on(stream.next()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | unused_results, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `shared_stream` (lib test) generated 3 warnings (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/shared_stream-49c98b985ec5ff0a) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::test_everything ... ok [INFO] [stderr] Doc-tests shared_stream [INFO] [stdout] test test::test_size_hint_for_unfinished ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] warning: lint `rustdoc` has been removed: use `rustdoc::all` instead [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | rustdoc, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: lint `invalid_html_tags` has been renamed to `rustdoc::invalid_html_tags` [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | invalid_html_tags, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::invalid_html_tags` [INFO] [stderr] [INFO] [stderr] warning: lint `missing_crate_level_docs` has been renamed to `rustdoc::missing_crate_level_docs` [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | missing_crate_level_docs, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_crate_level_docs` [INFO] [stderr] [INFO] [stderr] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples` [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | missing_doc_code_examples, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples` [INFO] [stderr] [INFO] [stderr] warning: lint `private_doc_tests` has been renamed to `rustdoc::private_doc_tests` [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | private_doc_tests, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::private_doc_tests` [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 4) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.96s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bc3ac2f152d78f9c1c8da521f5230e60c0103561255b94451f128c10dfab5394", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc3ac2f152d78f9c1c8da521f5230e60c0103561255b94451f128c10dfab5394", kill_on_drop: false }` [INFO] [stdout] bc3ac2f152d78f9c1c8da521f5230e60c0103561255b94451f128c10dfab5394