[INFO] fetching crate falsefox 0.1.4...
[INFO] testing falsefox-0.1.4 against 1.90.0 for beta-1.91-3
[INFO] extracting crate falsefox 0.1.4 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate falsefox 0.1.4
[INFO] finished tweaking crates.io crate falsefox 0.1.4
[INFO] tweaked toml for crates.io crate falsefox 0.1.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate falsefox 0.1.4 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate falsefox 0.1.4 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6ddb6e133e0b67edb5f0c22662be7a16d20e65ea5212e72261dec6375f780b4
[INFO] running `Command { std: "docker" "start" "-a" "b6ddb6e133e0b67edb5f0c22662be7a16d20e65ea5212e72261dec6375f780b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6ddb6e133e0b67edb5f0c22662be7a16d20e65ea5212e72261dec6375f780b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6ddb6e133e0b67edb5f0c22662be7a16d20e65ea5212e72261dec6375f780b4", kill_on_drop: false }`
[INFO] [stdout] b6ddb6e133e0b67edb5f0c22662be7a16d20e65ea5212e72261dec6375f780b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2846c80ef82e3a5f9e5eccbe9fd3166f7e52c8c47ba77a2a1ea6aa44e28738f9
[INFO] running `Command { std: "docker" "start" "-a" "2846c80ef82e3a5f9e5eccbe9fd3166f7e52c8c47ba77a2a1ea6aa44e28738f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling falsefox v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "2846c80ef82e3a5f9e5eccbe9fd3166f7e52c8c47ba77a2a1ea6aa44e28738f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2846c80ef82e3a5f9e5eccbe9fd3166f7e52c8c47ba77a2a1ea6aa44e28738f9", kill_on_drop: false }`
[INFO] [stdout] 2846c80ef82e3a5f9e5eccbe9fd3166f7e52c8c47ba77a2a1ea6aa44e28738f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17c42ad4125027902addb3fa2517246542634e6cf0037d499df8f5241dde8aef
[INFO] running `Command { std: "docker" "start" "-a" "17c42ad4125027902addb3fa2517246542634e6cf0037d499df8f5241dde8aef", kill_on_drop: false }`
[INFO] [stderr]    Compiling falsefox v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "17c42ad4125027902addb3fa2517246542634e6cf0037d499df8f5241dde8aef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17c42ad4125027902addb3fa2517246542634e6cf0037d499df8f5241dde8aef", kill_on_drop: false }`
[INFO] [stdout] 17c42ad4125027902addb3fa2517246542634e6cf0037d499df8f5241dde8aef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4020179bc7c45faf3848b4dd855fb0b8e373cd1a5bc10ff0720ae25816ed47da
[INFO] running `Command { std: "docker" "start" "-a" "4020179bc7c45faf3848b4dd855fb0b8e373cd1a5bc10ff0720ae25816ed47da", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/prelude.rs (/opt/rustwide/target/debug/deps/falsefox-a59c811f5b4f429a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_get_functions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/falsefox-c5cb452d271b2ba1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test prelude::tests::test_get_functions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests falsefox
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/prelude.rs - (line 8) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/prelude.rs - (line 8) stdout ----
[INFO] [stdout] error[E0254]: the name `falsefox` is defined multiple times
[INFO] [stdout]  --> src/prelude.rs:10:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate r#falsefox;
[INFO] [stdout]   | ------------------------ previous import of the extern crate `falsefox` here
[INFO] [stdout] 4 | use falsefox;
[INFO] [stdout]   |     ^^^^^^^^ `falsefox` reimported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `falsefox` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0254`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/prelude.rs - (line 8)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4020179bc7c45faf3848b4dd855fb0b8e373cd1a5bc10ff0720ae25816ed47da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4020179bc7c45faf3848b4dd855fb0b8e373cd1a5bc10ff0720ae25816ed47da", kill_on_drop: false }`
[INFO] [stdout] 4020179bc7c45faf3848b4dd855fb0b8e373cd1a5bc10ff0720ae25816ed47da