[INFO] fetching crate loading 0.4.0...
[INFO] testing loading-0.4.0 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate loading 0.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate loading 0.4.0
[INFO] finished tweaking crates.io crate loading 0.4.0
[INFO] tweaked toml for crates.io crate loading 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate loading 0.4.0 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate loading 0.4.0 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ccacddd6a47f8c33669557a28d6fb6470a02b7ed72fcae01c83e7390c7a555cc
[INFO] running `Command { std: "docker" "start" "-a" "ccacddd6a47f8c33669557a28d6fb6470a02b7ed72fcae01c83e7390c7a555cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccacddd6a47f8c33669557a28d6fb6470a02b7ed72fcae01c83e7390c7a555cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccacddd6a47f8c33669557a28d6fb6470a02b7ed72fcae01c83e7390c7a555cc", kill_on_drop: false }`
[INFO] [stdout] ccacddd6a47f8c33669557a28d6fb6470a02b7ed72fcae01c83e7390c7a555cc
[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=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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eab51236703984301ba22c5fbab0277831e7ea3952c429c778fa74291d4525c1
[INFO] running `Command { std: "docker" "start" "-a" "eab51236703984301ba22c5fbab0277831e7ea3952c429c778fa74291d4525c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling loading v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.52s
[INFO] running `Command { std: "docker" "inspect" "eab51236703984301ba22c5fbab0277831e7ea3952c429c778fa74291d4525c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eab51236703984301ba22c5fbab0277831e7ea3952c429c778fa74291d4525c1", kill_on_drop: false }`
[INFO] [stdout] eab51236703984301ba22c5fbab0277831e7ea3952c429c778fa74291d4525c1
[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=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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aebcaa7f534e9adb12f3e47d21f3f633ce197e2933f5c0bd93ca0d9abb720d3b
[INFO] running `Command { std: "docker" "start" "-a" "aebcaa7f534e9adb12f3e47d21f3f633ce197e2933f5c0bd93ca0d9abb720d3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling loading v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `Command { std: "docker" "inspect" "aebcaa7f534e9adb12f3e47d21f3f633ce197e2933f5c0bd93ca0d9abb720d3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aebcaa7f534e9adb12f3e47d21f3f633ce197e2933f5c0bd93ca0d9abb720d3b", kill_on_drop: false }`
[INFO] [stdout] aebcaa7f534e9adb12f3e47d21f3f633ce197e2933f5c0bd93ca0d9abb720d3b
[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=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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f27224694e82866199f267b7e68d477c89b4c02332296e9efd949811f214d6a
[INFO] running `Command { std: "docker" "start" "-a" "5f27224694e82866199f267b7e68d477c89b4c02332296e9efd949811f214d6a", 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/loading-b18811432adce907)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests loading
[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 3 tests
[INFO] [stdout] test src/lib.rs - Spinner::new (line 192) ... FAILED
[INFO] [stdout] test src/lib.rs - Spinner::new (line 196) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 2) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Spinner::new (line 192) stdout ----
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]  --> src/lib.rs:193:58
[INFO] [stdout]   |
[INFO] [stdout] 3 | let spin = Spinner::new(vec!["∙∙∙", "●∙∙", "∙●∙", "∙∙●"])
[INFO] [stdout]   |                                                          ^ help: add `;` here
[INFO] [stdout] 4 | } _doctest_main_src_lib_rs_192_0() }
[INFO] [stdout]   | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Spinner`
[INFO] [stdout]  --> src/lib.rs:193:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let spin = Spinner::new(vec!["∙∙∙", "●∙∙", "∙●∙", "∙∙●"])
[INFO] [stdout]   |            ^^^^^^^ use of undeclared type `Spinner`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use loading::Spinner;
[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 - Spinner::new (line 196) stdout ----
[INFO] [stdout] error: expected `;`, found `}`
[INFO] [stdout]  --> src/lib.rs:197:50
[INFO] [stdout]   |
[INFO] [stdout] 3 | let spin = Spinner::new(vec!["+", "-", "*", "/"])
[INFO] [stdout]   |                                                  ^ help: add `;` here
[INFO] [stdout] 4 | } _doctest_main_src_lib_rs_196_0() }
[INFO] [stdout]   | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Spinner`
[INFO] [stdout]  --> src/lib.rs:197:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let spin = Spinner::new(vec!["+", "-", "*", "/"])
[INFO] [stdout]   |            ^^^^^^^ use of undeclared type `Spinner`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use loading::Spinner;
[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 - Spinner::new (line 192)
[INFO] [stdout]     src/lib.rs - Spinner::new (line 196)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.66s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "5f27224694e82866199f267b7e68d477c89b4c02332296e9efd949811f214d6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f27224694e82866199f267b7e68d477c89b4c02332296e9efd949811f214d6a", kill_on_drop: false }`
[INFO] [stdout] 5f27224694e82866199f267b7e68d477c89b4c02332296e9efd949811f214d6a
