[INFO] fetching crate fork_stream 0.1.0...
[INFO] testing fork_stream-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate fork_stream 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate fork_stream 0.1.0
[INFO] finished tweaking crates.io crate fork_stream 0.1.0
[INFO] tweaked toml for crates.io crate fork_stream 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fork_stream 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 37 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded insta v1.43.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8944713fb999c486718a95f4dc681969c2949078c07577604f3cd6f3bd11b50
[INFO] running `Command { std: "docker" "start" "-a" "f8944713fb999c486718a95f4dc681969c2949078c07577604f3cd6f3bd11b50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8944713fb999c486718a95f4dc681969c2949078c07577604f3cd6f3bd11b50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8944713fb999c486718a95f4dc681969c2949078c07577604f3cd6f3bd11b50", kill_on_drop: false }`
[INFO] [stdout] f8944713fb999c486718a95f4dc681969c2949078c07577604f3cd6f3bd11b50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fb565ca8160bffed0305cadb87e68356424f5a69fd59987a9b1070a91f3ba37
[INFO] running `Command { std: "docker" "start" "-a" "2fb565ca8160bffed0305cadb87e68356424f5a69fd59987a9b1070a91f3ba37", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling fork_stream v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.50s
[INFO] running `Command { std: "docker" "inspect" "2fb565ca8160bffed0305cadb87e68356424f5a69fd59987a9b1070a91f3ba37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fb565ca8160bffed0305cadb87e68356424f5a69fd59987a9b1070a91f3ba37", kill_on_drop: false }`
[INFO] [stdout] 2fb565ca8160bffed0305cadb87e68356424f5a69fd59987a9b1070a91f3ba37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abc0ab384e441435edcba3753aa4a4fddeb316acfecfb3e552f9e8d6fd959cad
[INFO] running `Command { std: "docker" "start" "-a" "abc0ab384e441435edcba3753aa4a4fddeb316acfecfb3e552f9e8d6fd959cad", kill_on_drop: false }`
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling insta v1.43.2
[INFO] [stderr]    Compiling fork_stream v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Forked` and `Weak`
[INFO] [stdout]  --> src/tests.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{Forked, StreamExt as _, Weak};
[INFO] [stdout]   |             ^^^^^^                  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.19s
[INFO] running `Command { std: "docker" "inspect" "abc0ab384e441435edcba3753aa4a4fddeb316acfecfb3e552f9e8d6fd959cad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abc0ab384e441435edcba3753aa4a4fddeb316acfecfb3e552f9e8d6fd959cad", kill_on_drop: false }`
[INFO] [stdout] abc0ab384e441435edcba3753aa4a4fddeb316acfecfb3e552f9e8d6fd959cad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ec7b202ba02416ec692f7f3f62d2f9a739899b9a58df97066fb05faf98e4d52
[INFO] running `Command { std: "docker" "start" "-a" "5ec7b202ba02416ec692f7f3f62d2f9a739899b9a58df97066fb05faf98e4d52", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Forked` and `Weak`
[INFO] [stderr]  --> src/tests.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::{Forked, StreamExt as _, Weak};
[INFO] [stderr]   |             ^^^^^^                  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `fork_stream` (lib test) generated 1 warning (run `cargo fix --lib -p fork_stream --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fork_stream-656672415d193634)
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::fused_has_data_from_buffer ... ok
[INFO] [stdout] test tests::multiple_concurrently ... ok
[INFO] [stdout] test tests::fused_has_data_from_source ... ok
[INFO] [stdout] test tests::multiple_consequtively ... ok
[INFO] [stdout] test tests::single ... ok
[INFO] [stdout] test tests::weak_none ... ok
[INFO] [stdout] test tests::fork_created_late ... ok
[INFO] [stdout] test tests::fork_outpaces_source ... ok
[INFO] [stdout] test tests::fork_dropped_late ... ok
[INFO] [stdout] test tests::size_hint_from_source ... ok
[INFO] [stdout] test tests::fall_behind ... ok
[INFO] [stdout] test tests::weak_falls_behind ... ok
[INFO] [stdout] test tests::weak_does_not_affect_garbage_collection ... ok
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] test tests::weak ... ok
[INFO] [stderr]    Doc-tests fork_stream
[INFO] [stdout] test tests::fused_has_no_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5ec7b202ba02416ec692f7f3f62d2f9a739899b9a58df97066fb05faf98e4d52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ec7b202ba02416ec692f7f3f62d2f9a739899b9a58df97066fb05faf98e4d52", kill_on_drop: false }`
[INFO] [stdout] 5ec7b202ba02416ec692f7f3f62d2f9a739899b9a58df97066fb05faf98e4d52