[INFO] fetching crate its_ok_to_be_block_on 0.1.0...
[INFO] testing its_ok_to_be_block_on-0.1.0 against 1.94.0 for beta-1.95-1
[INFO] extracting crate its_ok_to_be_block_on 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate its_ok_to_be_block_on 0.1.0
[INFO] finished tweaking crates.io crate its_ok_to_be_block_on 0.1.0
[INFO] tweaked toml for crates.io crate its_ok_to_be_block_on 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate its_ok_to_be_block_on 0.1.0 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "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" "+1.94.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0daaf5b491ee445cdf5e93cafcabd5373468533f0e77bca0d3702c33306a22b6
[INFO] running `Command { std: "docker" "start" "-a" "0daaf5b491ee445cdf5e93cafcabd5373468533f0e77bca0d3702c33306a22b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0daaf5b491ee445cdf5e93cafcabd5373468533f0e77bca0d3702c33306a22b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0daaf5b491ee445cdf5e93cafcabd5373468533f0e77bca0d3702c33306a22b6", kill_on_drop: false }`
[INFO] [stdout] 0daaf5b491ee445cdf5e93cafcabd5373468533f0e77bca0d3702c33306a22b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad0d6f6c1134388ee9e4d30e455f33950d8b4d7e52ad50fe90fb32bd0b3defae
[INFO] running `Command { std: "docker" "start" "-a" "ad0d6f6c1134388ee9e4d30e455f33950d8b4d7e52ad50fe90fb32bd0b3defae", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling its_ok_to_be_block_on v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "ad0d6f6c1134388ee9e4d30e455f33950d8b4d7e52ad50fe90fb32bd0b3defae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad0d6f6c1134388ee9e4d30e455f33950d8b4d7e52ad50fe90fb32bd0b3defae", kill_on_drop: false }`
[INFO] [stdout] ad0d6f6c1134388ee9e4d30e455f33950d8b4d7e52ad50fe90fb32bd0b3defae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39df1a99197d41da5d4ef803eec3c1b5b5d00862c8faff82cb9634e571820b2e
[INFO] running `Command { std: "docker" "start" "-a" "39df1a99197d41da5d4ef803eec3c1b5b5d00862c8faff82cb9634e571820b2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling its_ok_to_be_block_on v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "39df1a99197d41da5d4ef803eec3c1b5b5d00862c8faff82cb9634e571820b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39df1a99197d41da5d4ef803eec3c1b5b5d00862c8faff82cb9634e571820b2e", kill_on_drop: false }`
[INFO] [stdout] 39df1a99197d41da5d4ef803eec3c1b5b5d00862c8faff82cb9634e571820b2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fb8ae3ca139ef39d3ea1cf18ac375bdbfbe80edc16920becdbc1ccaf2ea4e2f6
[INFO] running `Command { std: "docker" "start" "-a" "fb8ae3ca139ef39d3ea1cf18ac375bdbfbe80edc16920becdbc1ccaf2ea4e2f6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/block_on-c10c02177a307a58)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests block_on
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test enter.rs - enter::enter (line 40) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- enter.rs - enter::enter (line 40) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures`
[INFO] [stdout]   --> enter.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | use futures::executor::enter;
[INFO] [stdout]    |     ^^^^^^^ use of unresolved module or unlinked crate `futures`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     enter.rs - enter::enter (line 40)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "fb8ae3ca139ef39d3ea1cf18ac375bdbfbe80edc16920becdbc1ccaf2ea4e2f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb8ae3ca139ef39d3ea1cf18ac375bdbfbe80edc16920becdbc1ccaf2ea4e2f6", kill_on_drop: false }`
[INFO] [stdout] fb8ae3ca139ef39d3ea1cf18ac375bdbfbe80edc16920becdbc1ccaf2ea4e2f6
