[INFO] fetching crate effective 0.3.1...
[INFO] testing effective-0.3.1 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate effective 0.3.1 into /workspace/builds/worker-5-tc1/source
[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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate effective 0.3.1 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9773cbbe3aa65caaef1d68dc3adaa1e367c0b8c1a93ad8d4b0308e7787ebabd
[INFO] running `Command { std: "docker" "start" "-a" "d9773cbbe3aa65caaef1d68dc3adaa1e367c0b8c1a93ad8d4b0308e7787ebabd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9773cbbe3aa65caaef1d68dc3adaa1e367c0b8c1a93ad8d4b0308e7787ebabd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9773cbbe3aa65caaef1d68dc3adaa1e367c0b8c1a93ad8d4b0308e7787ebabd", kill_on_drop: false }`
[INFO] [stdout] d9773cbbe3aa65caaef1d68dc3adaa1e367c0b8c1a93ad8d4b0308e7787ebabd
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 580c5692df9f3d96764e470ea2471ea235842b323cef486a8358ea4169030bea
[INFO] running `Command { std: "docker" "start" "-a" "580c5692df9f3d96764e470ea2471ea235842b323cef486a8358ea4169030bea", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling effective v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.98s
[INFO] running `Command { std: "docker" "inspect" "580c5692df9f3d96764e470ea2471ea235842b323cef486a8358ea4169030bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "580c5692df9f3d96764e470ea2471ea235842b323cef486a8358ea4169030bea", kill_on_drop: false }`
[INFO] [stdout] 580c5692df9f3d96764e470ea2471ea235842b323cef486a8358ea4169030bea
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b2b675b264dec7a9a65c90b05d591e5228be5bcfc4db71cc611ca9bba452e67
[INFO] running `Command { std: "docker" "start" "-a" "6b2b675b264dec7a9a65c90b05d591e5228be5bcfc4db71cc611ca9bba452e67", kill_on_drop: false }`
[INFO] [stderr]    Compiling effective v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "6b2b675b264dec7a9a65c90b05d591e5228be5bcfc4db71cc611ca9bba452e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b2b675b264dec7a9a65c90b05d591e5228be5bcfc4db71cc611ca9bba452e67", kill_on_drop: false }`
[INFO] [stdout] 6b2b675b264dec7a9a65c90b05d591e5228be5bcfc4db71cc611ca9bba452e67
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fbeb2fbc03ce0bc2f471e555872a0a10819d1070fa657e69fc5d3edc4b40c22e
[INFO] running `Command { std: "docker" "start" "-a" "fbeb2fbc03ce0bc2f471e555872a0a10819d1070fa657e69fc5d3edc4b40c22e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/effective-a75bc1f5cc2104c7)
[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/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 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 106) ... ok
[INFO] [stdout] test src/lib.rs - (line 60) ... ignored
[INFO] [stdout] test src/impls/mod.rs - impls::EffectiveExt::map (line 112) ... ok
[INFO] [stdout] test src/lib.rs - (line 119) ... ok
[INFO] [stdout] test src/impls/mod.rs - impls::EffectiveExt::fold (line 275) ... FAILED
[INFO] [stdout] test src/impls/mod.rs - impls::EffectiveExt::collect (line 151) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... 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] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/impls/mod.rs - impls::EffectiveExt::block_on (line 175) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> src/impls/mod.rs:179:15
[INFO] [stdout]     |
[INFO] [stdout] 179 | let runtime = tokio::runtime::Builder::new_current_thread().build().unwrap();
[INFO] [stdout]     |               ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 174 + use std::thread::Builder;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 179 - let runtime = tokio::runtime::Builder::new_current_thread().build().unwrap();
[INFO] [stdout] 179 + 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::fold (line 275) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> src/impls/mod.rs:279:15
[INFO] [stdout]     |
[INFO] [stdout] 279 | let runtime = tokio::runtime::Builder::new_current_thread().build().unwrap();
[INFO] [stdout]     |               ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 274 + use std::thread::Builder;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout]     |
[INFO] [stdout] 279 - let runtime = tokio::runtime::Builder::new_current_thread().build().unwrap();
[INFO] [stdout] 279 + 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 1.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fbeb2fbc03ce0bc2f471e555872a0a10819d1070fa657e69fc5d3edc4b40c22e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbeb2fbc03ce0bc2f471e555872a0a10819d1070fa657e69fc5d3edc4b40c22e", kill_on_drop: false }`
[INFO] [stdout] fbeb2fbc03ce0bc2f471e555872a0a10819d1070fa657e69fc5d3edc4b40c22e
