[INFO] fetching crate minipooll 1.0.0...
[INFO] testing minipooll-1.0.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate minipooll 1.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate minipooll 1.0.0
[INFO] finished tweaking crates.io crate minipooll 1.0.0
[INFO] tweaked toml for crates.io crate minipooll 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate minipooll 1.0.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate minipooll 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e69385dc273a2ec2631f130893cdb0a34523bbc93d29f4aba8ab0e94670d70e
[INFO] running `Command { std: "docker" "start" "-a" "4e69385dc273a2ec2631f130893cdb0a34523bbc93d29f4aba8ab0e94670d70e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e69385dc273a2ec2631f130893cdb0a34523bbc93d29f4aba8ab0e94670d70e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e69385dc273a2ec2631f130893cdb0a34523bbc93d29f4aba8ab0e94670d70e", kill_on_drop: false }`
[INFO] [stdout] 4e69385dc273a2ec2631f130893cdb0a34523bbc93d29f4aba8ab0e94670d70e
[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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc59b5a84928de00440d8ee07de74d451a29e3b949113806629c607b10f07f28
[INFO] running `Command { std: "docker" "start" "-a" "fc59b5a84928de00440d8ee07de74d451a29e3b949113806629c607b10f07f28", kill_on_drop: false }`
[INFO] [stderr]    Compiling minipooll v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "fc59b5a84928de00440d8ee07de74d451a29e3b949113806629c607b10f07f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc59b5a84928de00440d8ee07de74d451a29e3b949113806629c607b10f07f28", kill_on_drop: false }`
[INFO] [stdout] fc59b5a84928de00440d8ee07de74d451a29e3b949113806629c607b10f07f28
[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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b44c304a5cd02d18e5120b8003fdb4d5c68cc8451dc6b5a72a33c636040f90e2
[INFO] running `Command { std: "docker" "start" "-a" "b44c304a5cd02d18e5120b8003fdb4d5c68cc8451dc6b5a72a33c636040f90e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling minipooll v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "b44c304a5cd02d18e5120b8003fdb4d5c68cc8451dc6b5a72a33c636040f90e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b44c304a5cd02d18e5120b8003fdb4d5c68cc8451dc6b5a72a33c636040f90e2", kill_on_drop: false }`
[INFO] [stdout] b44c304a5cd02d18e5120b8003fdb4d5c68cc8451dc6b5a72a33c636040f90e2
[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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e94d1dce1920ec66bf91b6382f681c4192ef0071ef1b491adbe41725fee4252
[INFO] running `Command { std: "docker" "start" "-a" "4e94d1dce1920ec66bf91b6382f681c4192ef0071ef1b491adbe41725fee4252", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minipooll-5ae2295a2b70648c)
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minipooll
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - MiniPooll::spawn_with_timeout (line 154) ... FAILED
[INFO] [stdout] test src/lib.rs - MiniPooll::join_all (line 181) ... FAILED
[INFO] [stdout] test src/lib.rs - MiniPoollBuilder (line 9) ... FAILED
[INFO] [stdout] test src/lib.rs - MiniPooll (line 100) ... FAILED
[INFO] [stdout] test src/lib.rs - MiniPooll::spawn (line 126) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - MiniPooll::spawn_with_timeout (line 154) stdout ----
[INFO] [stdout] error: expected identifier, found `:`
[INFO] [stdout]  --> src/lib.rs:161:15
[INFO] [stdout]   |
[INFO] [stdout] 8 |     }, timeout: Duration::from_secs(3));
[INFO] [stdout]   |               ^ expected identifier
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MiniPooll`
[INFO] [stdout]  --> src/lib.rs:156:20
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let mut pool = MiniPooll::new();
[INFO] [stdout]   |                    ^^^^^^^^^ use of undeclared type `MiniPooll`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use minipooll::MiniPooll;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MiniPooll::join_all (line 181) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MiniPooll`
[INFO] [stdout]  --> src/lib.rs:183:20
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let mut pool = MiniPooll::new();
[INFO] [stdout]   |                    ^^^^^^^^^ use of undeclared type `MiniPooll`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use minipooll::MiniPooll;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `some_function_1` in this scope
[INFO] [stdout]  --> src/lib.rs:186:11
[INFO] [stdout]   |
[INFO] [stdout] 6 |           some_function_1();
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `some_function_2` in this scope
[INFO] [stdout]   --> src/lib.rs:190:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         some_function_2();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - MiniPoollBuilder (line 9) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MiniPooll`
[INFO] [stdout]  --> src/lib.rs:11:16
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let pool = MiniPooll::builder()
[INFO] [stdout]   |                ^^^^^^^^^ use of undeclared type `MiniPooll`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use minipooll::MiniPooll;
[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/lib.rs - MiniPooll (line 100) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MiniPooll`
[INFO] [stdout]  --> src/lib.rs:101:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let pool = MiniPooll::new();
[INFO] [stdout]   |            ^^^^^^^^^ use of undeclared type `MiniPooll`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use minipooll::MiniPooll;
[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/lib.rs - MiniPooll::spawn (line 126) stdout ----
[INFO] [stdout] error: expected `;`, found `pool`
[INFO] [stdout]   --> src/lib.rs:140:7
[INFO] [stdout]    |
[INFO] [stdout] 15 |     })
[INFO] [stdout]    |       ^ help: add `;` here
[INFO] [stdout] 16 |  
[INFO] [stdout] 17 |     pool.join_all();
[INFO] [stdout]    |     ---- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MiniPooll`
[INFO] [stdout]  --> src/lib.rs:128:20
[INFO] [stdout]   |
[INFO] [stdout] 3 |     let mut pool = MiniPooll::new();
[INFO] [stdout]   |                    ^^^^^^^^^ use of undeclared type `MiniPooll`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use minipooll::MiniPooll;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[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/lib.rs - MiniPooll (line 100)
[INFO] [stdout]     src/lib.rs - MiniPooll::join_all (line 181)
[INFO] [stdout]     src/lib.rs - MiniPooll::spawn (line 126)
[INFO] [stdout]     src/lib.rs - MiniPooll::spawn_with_timeout (line 154)
[INFO] [stdout]     src/lib.rs - MiniPoollBuilder (line 9)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4e94d1dce1920ec66bf91b6382f681c4192ef0071ef1b491adbe41725fee4252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e94d1dce1920ec66bf91b6382f681c4192ef0071ef1b491adbe41725fee4252", kill_on_drop: false }`
[INFO] [stdout] 4e94d1dce1920ec66bf91b6382f681c4192ef0071ef1b491adbe41725fee4252
