[INFO] fetching crate effective 0.3.1...
[INFO] testing effective-0.3.1 against 1.75.0 for beta-1.76-1
[INFO] extracting crate effective 0.3.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate effective 0.3.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate effective 0.3.1
[INFO] finished tweaking crates.io crate effective 0.3.1
[INFO] tweaked toml for crates.io crate effective 0.3.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86fae971f45a8f7d4e56b198eb4e633317608ff8961fbf3ff13bfc08c8b9f69c
[INFO] running `Command { std: "docker" "start" "-a" "86fae971f45a8f7d4e56b198eb4e633317608ff8961fbf3ff13bfc08c8b9f69c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86fae971f45a8f7d4e56b198eb4e633317608ff8961fbf3ff13bfc08c8b9f69c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86fae971f45a8f7d4e56b198eb4e633317608ff8961fbf3ff13bfc08c8b9f69c", kill_on_drop: false }`
[INFO] [stdout] 86fae971f45a8f7d4e56b198eb4e633317608ff8961fbf3ff13bfc08c8b9f69c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d585e076cfdfd6c8b88370baf203f8a45cc19638816e14c0759a8b5960c3296
[INFO] running `Command { std: "docker" "start" "-a" "1d585e076cfdfd6c8b88370baf203f8a45cc19638816e14c0759a8b5960c3296", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling effective v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "1d585e076cfdfd6c8b88370baf203f8a45cc19638816e14c0759a8b5960c3296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d585e076cfdfd6c8b88370baf203f8a45cc19638816e14c0759a8b5960c3296", kill_on_drop: false }`
[INFO] [stdout] 1d585e076cfdfd6c8b88370baf203f8a45cc19638816e14c0759a8b5960c3296
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04b8ed2d11296ceedf762a143ab1960d65ee50071d448473bb0f0472a8e100c9
[INFO] running `Command { std: "docker" "start" "-a" "04b8ed2d11296ceedf762a143ab1960d65ee50071d448473bb0f0472a8e100c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling effective v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "04b8ed2d11296ceedf762a143ab1960d65ee50071d448473bb0f0472a8e100c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04b8ed2d11296ceedf762a143ab1960d65ee50071d448473bb0f0472a8e100c9", kill_on_drop: false }`
[INFO] [stdout] 04b8ed2d11296ceedf762a143ab1960d65ee50071d448473bb0f0472a8e100c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d3bf73907f649d5f0e7ce5965b10a7cd864f631e9df1464a9013afd916c8b1f
[INFO] running `Command { std: "docker" "start" "-a" "6d3bf73907f649d5f0e7ce5965b10a7cd864f631e9df1464a9013afd916c8b1f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/effective-4f1e96216896f3f5)
[INFO] [stdout] 
[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] [stderr]    Doc-tests effective
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - (line 159) ... ignored
[INFO] [stdout] test src/lib.rs - (line 207) ... ignored
[INFO] [stdout] test src/lib.rs - (line 248) ... ignored
[INFO] [stdout] test src/lib.rs - (line 60) ... ignored
[INFO] [stdout] test src/impls/mod.rs - impls::EffectiveExt::fold (line 275) ... FAILED
[INFO] [stdout] test src/impls/mod.rs - impls::EffectiveExt::block_on (line 175) ... FAILED
[INFO] [stdout] test src/impls/mod.rs - impls::EffectiveExt::map (line 101) ... ok
[INFO] [stdout] test src/impls/mod.rs - impls::EffectiveExt::map (line 112) ... ok
[INFO] [stdout] test src/impls/mod.rs - impls::EffectiveExt::unwrap (line 205) ... ok
[INFO] [stdout] test src/impls/mod.rs - impls::EffectiveExt::map (line 91) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 106) ... ok
[INFO] [stdout] test src/lib.rs - (line 131) ... ok
[INFO] [stdout] test src/lib.rs - (line 119) ... ok
[INFO] [stdout] test src/lib.rs - (line 94) ... ok
[INFO] [stdout] test src/impls/mod.rs - impls::EffectiveExt::collect (line 151) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/impls/mod.rs - impls::EffectiveExt::fold (line 275) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio`
[INFO] [stdout]  --> src/impls/mod.rs:279:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | let runtime = tokio::runtime::Builder::new_current_thread().build().unwrap();
[INFO] [stdout]   |               ^^^^^ use of undeclared crate or module `tokio`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::thread::Builder;
[INFO] [stdout]   |
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stdout]   |
[INFO] [stdout] 7 - let runtime = tokio::runtime::Builder::new_current_thread().build().unwrap();
[INFO] [stdout] 7 + let runtime = Builder::new_current_thread().build().unwrap();
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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] ---- src/impls/mod.rs - impls::EffectiveExt::block_on (line 175) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio`
[INFO] [stdout]  --> src/impls/mod.rs:179:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | let runtime = tokio::runtime::Builder::new_current_thread().build().unwrap();
[INFO] [stdout]   |               ^^^^^ use of undeclared crate or module `tokio`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::thread::Builder;
[INFO] [stdout]   |
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stdout]   |
[INFO] [stdout] 7 - let runtime = tokio::runtime::Builder::new_current_thread().build().unwrap();
[INFO] [stdout] 7 + let runtime = Builder::new_current_thread().build().unwrap();
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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]     src/impls/mod.rs - impls::EffectiveExt::block_on (line 175)
[INFO] [stdout]     src/impls/mod.rs - impls::EffectiveExt::fold (line 275)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 10 passed; 2 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "6d3bf73907f649d5f0e7ce5965b10a7cd864f631e9df1464a9013afd916c8b1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d3bf73907f649d5f0e7ce5965b10a7cd864f631e9df1464a9013afd916c8b1f", kill_on_drop: false }`
[INFO] [stdout] 6d3bf73907f649d5f0e7ce5965b10a7cd864f631e9df1464a9013afd916c8b1f
[INFO] testing effective-0.3.1 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate effective 0.3.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate effective 0.3.1 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate effective 0.3.1
[INFO] finished tweaking crates.io crate effective 0.3.1
[INFO] tweaked toml for crates.io crate effective 0.3.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1af620565c6eecfd213221aedb947bae891d093146cf369560caba1826d56ad4
[INFO] running `Command { std: "docker" "start" "-a" "1af620565c6eecfd213221aedb947bae891d093146cf369560caba1826d56ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1af620565c6eecfd213221aedb947bae891d093146cf369560caba1826d56ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1af620565c6eecfd213221aedb947bae891d093146cf369560caba1826d56ad4", kill_on_drop: false }`
[INFO] [stdout] 1af620565c6eecfd213221aedb947bae891d093146cf369560caba1826d56ad4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c0282696aef5a29c6026f0462890520cd823260cc2b6e9f2a8d1d80e3929ffa
[INFO] running `Command { std: "docker" "start" "-a" "9c0282696aef5a29c6026f0462890520cd823260cc2b6e9f2a8d1d80e3929ffa", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling effective v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
[INFO] running `Command { std: "docker" "inspect" "9c0282696aef5a29c6026f0462890520cd823260cc2b6e9f2a8d1d80e3929ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c0282696aef5a29c6026f0462890520cd823260cc2b6e9f2a8d1d80e3929ffa", kill_on_drop: false }`
[INFO] [stdout] 9c0282696aef5a29c6026f0462890520cd823260cc2b6e9f2a8d1d80e3929ffa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a81aebc25d4d6379f31d3f1c2122d731d548d8c7b4c5d1bb4b2b5a1b48abeb6
[INFO] running `Command { std: "docker" "start" "-a" "3a81aebc25d4d6379f31d3f1c2122d731d548d8c7b4c5d1bb4b2b5a1b48abeb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling effective v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "3a81aebc25d4d6379f31d3f1c2122d731d548d8c7b4c5d1bb4b2b5a1b48abeb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a81aebc25d4d6379f31d3f1c2122d731d548d8c7b4c5d1bb4b2b5a1b48abeb6", kill_on_drop: false }`
[INFO] [stdout] 3a81aebc25d4d6379f31d3f1c2122d731d548d8c7b4c5d1bb4b2b5a1b48abeb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b33106095bf99d5c58d1e64b8a2f50d8d8be174d411502c7aa6e1472d6579b31
[INFO] running `Command { std: "docker" "start" "-a" "b33106095bf99d5c58d1e64b8a2f50d8d8be174d411502c7aa6e1472d6579b31", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/effective-72018e454db69f9c)
[INFO] [stdout] 
[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] [stderr]    Doc-tests effective
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - (line 159) ... ignored
[INFO] [stdout] test src/lib.rs - (line 207) ... ignored
[INFO] [stdout] test src/lib.rs - (line 248) ... ignored
[INFO] [stdout] test src/lib.rs - (line 60) ... ignored
[INFO] [stdout] test src/impls/mod.rs - impls::EffectiveExt::fold (line 275) ... FAILED
[INFO] [stdout] test src/impls/mod.rs - impls::EffectiveExt::block_on (line 175) ... FAILED
[INFO] [stdout] test src/impls/mod.rs - impls::EffectiveExt::map (line 91) ... ok
[INFO] [stdout] test src/impls/mod.rs - impls::EffectiveExt::map (line 101) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 106) ... ok
[INFO] [stdout] test src/impls/mod.rs - impls::EffectiveExt::map (line 112) ... ok
[INFO] [stdout] test src/impls/mod.rs - impls::EffectiveExt::unwrap (line 205) ... ok
[INFO] [stdout] test src/lib.rs - (line 131) ... ok
[INFO] [stdout] test src/lib.rs - (line 94) ... ok
[INFO] [stdout] test src/impls/mod.rs - impls::EffectiveExt::collect (line 151) ... ok
[INFO] [stdout] test src/lib.rs - (line 119) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/impls/mod.rs - impls::EffectiveExt::fold (line 275) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio`
[INFO] [stdout]  --> src/impls/mod.rs:279:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | let runtime = tokio::runtime::Builder::new_current_thread().build().unwrap();
[INFO] [stdout]   |               ^^^^^ use of undeclared crate or module `tokio`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::thread::Builder;
[INFO] [stdout]   |
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stdout]   |
[INFO] [stdout] 7 - let runtime = tokio::runtime::Builder::new_current_thread().build().unwrap();
[INFO] [stdout] 7 + let runtime = Builder::new_current_thread().build().unwrap();
[INFO] [stdout]   |
[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] ---- src/impls/mod.rs - impls::EffectiveExt::block_on (line 175) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio`
[INFO] [stdout]  --> src/impls/mod.rs:179:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | let runtime = tokio::runtime::Builder::new_current_thread().build().unwrap();
[INFO] [stdout]   |               ^^^^^ use of undeclared crate or module `tokio`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::thread::Builder;
[INFO] [stdout]   |
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stdout]   |
[INFO] [stdout] 7 - let runtime = tokio::runtime::Builder::new_current_thread().build().unwrap();
[INFO] [stdout] 7 + let runtime = Builder::new_current_thread().build().unwrap();
[INFO] [stdout]   |
[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]     src/impls/mod.rs - impls::EffectiveExt::block_on (line 175)
[INFO] [stdout]     src/impls/mod.rs - impls::EffectiveExt::fold (line 275)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 10 passed; 2 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b33106095bf99d5c58d1e64b8a2f50d8d8be174d411502c7aa6e1472d6579b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b33106095bf99d5c58d1e64b8a2f50d8d8be174d411502c7aa6e1472d6579b31", kill_on_drop: false }`
[INFO] [stdout] b33106095bf99d5c58d1e64b8a2f50d8d8be174d411502c7aa6e1472d6579b31
