[INFO] fetching crate todo_using 0.2.2...
[INFO] testing todo_using-0.2.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate todo_using 0.2.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate todo_using 0.2.2
[INFO] finished tweaking crates.io crate todo_using 0.2.2
[INFO] tweaked toml for crates.io crate todo_using 0.2.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate todo_using 0.2.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6f00d4a2b27f8b2a2299e380f1bf2c70f3ba4d68ea9136d7f58fc221f2bdece4
[INFO] running `Command { std: "docker" "start" "-a" "6f00d4a2b27f8b2a2299e380f1bf2c70f3ba4d68ea9136d7f58fc221f2bdece4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f00d4a2b27f8b2a2299e380f1bf2c70f3ba4d68ea9136d7f58fc221f2bdece4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f00d4a2b27f8b2a2299e380f1bf2c70f3ba4d68ea9136d7f58fc221f2bdece4", kill_on_drop: false }`
[INFO] [stdout] 6f00d4a2b27f8b2a2299e380f1bf2c70f3ba4d68ea9136d7f58fc221f2bdece4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f99457e0b214a6d166fbdb88632832672fa58824db81db0e3d28bb2758d5fea4
[INFO] running `Command { std: "docker" "start" "-a" "f99457e0b214a6d166fbdb88632832672fa58824db81db0e3d28bb2758d5fea4", kill_on_drop: false }`
[INFO] [stderr]    Compiling todo_using v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "f99457e0b214a6d166fbdb88632832672fa58824db81db0e3d28bb2758d5fea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f99457e0b214a6d166fbdb88632832672fa58824db81db0e3d28bb2758d5fea4", kill_on_drop: false }`
[INFO] [stdout] f99457e0b214a6d166fbdb88632832672fa58824db81db0e3d28bb2758d5fea4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c98b53077f3ffb3bf3c9fa1f9fbf311559dc71d4222cad531356608128a7a15d
[INFO] running `Command { std: "docker" "start" "-a" "c98b53077f3ffb3bf3c9fa1f9fbf311559dc71d4222cad531356608128a7a15d", kill_on_drop: false }`
[INFO] [stderr]    Compiling todo_using v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "c98b53077f3ffb3bf3c9fa1f9fbf311559dc71d4222cad531356608128a7a15d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c98b53077f3ffb3bf3c9fa1f9fbf311559dc71d4222cad531356608128a7a15d", kill_on_drop: false }`
[INFO] [stdout] c98b53077f3ffb3bf3c9fa1f9fbf311559dc71d4222cad531356608128a7a15d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 197aba7e810e83e7732c0694d3fd50f6ff5d9617058e758c3f92da76cf67a067
[INFO] running `Command { std: "docker" "start" "-a" "197aba7e810e83e7732c0694d3fd50f6ff5d9617058e758c3f92da76cf67a067", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/todo_using-61fec1ecb7cc2c2c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::panics_match ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests todo_using
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - todo_using (line 22) ... ok
[INFO] [stdout] test src/lib.rs - todo_using (line 66) ... ok
[INFO] [stdout] test src/lib.rs - todo_using (line 55) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - todo_using (line 74) ... ok
[INFO] [stdout] test src/lib.rs - todo_using (line 33) ... ok
[INFO] [stdout] test src/lib.rs - todo_using (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "197aba7e810e83e7732c0694d3fd50f6ff5d9617058e758c3f92da76cf67a067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "197aba7e810e83e7732c0694d3fd50f6ff5d9617058e758c3f92da76cf67a067", kill_on_drop: false }`
[INFO] [stdout] 197aba7e810e83e7732c0694d3fd50f6ff5d9617058e758c3f92da76cf67a067