[INFO] fetching crate tnt-config 0.1.0...
[INFO] testing tnt-config-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate tnt-config 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate tnt-config 0.1.0
[INFO] finished tweaking crates.io crate tnt-config 0.1.0
[INFO] tweaked toml for crates.io crate tnt-config 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tnt-config 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tnt-config 0.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1635fcbbd1d10ae2420219b04f990f014a1b950ee79be4c6d947c003087c9c91
[INFO] running `Command { std: "docker" "start" "-a" "1635fcbbd1d10ae2420219b04f990f014a1b950ee79be4c6d947c003087c9c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1635fcbbd1d10ae2420219b04f990f014a1b950ee79be4c6d947c003087c9c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1635fcbbd1d10ae2420219b04f990f014a1b950ee79be4c6d947c003087c9c91", kill_on_drop: false }`
[INFO] [stdout] 1635fcbbd1d10ae2420219b04f990f014a1b950ee79be4c6d947c003087c9c91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3201f039d7570db05a9feda9b3ddae2e11c002146e6d2683810747c355642bb9
[INFO] running `Command { std: "docker" "start" "-a" "3201f039d7570db05a9feda9b3ddae2e11c002146e6d2683810747c355642bb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling tnt-config v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "3201f039d7570db05a9feda9b3ddae2e11c002146e6d2683810747c355642bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3201f039d7570db05a9feda9b3ddae2e11c002146e6d2683810747c355642bb9", kill_on_drop: false }`
[INFO] [stdout] 3201f039d7570db05a9feda9b3ddae2e11c002146e6d2683810747c355642bb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfc2dfee7a7f67df3fe6031c91f6c601ca43630f333b99591c1cec020586b8cd
[INFO] running `Command { std: "docker" "start" "-a" "dfc2dfee7a7f67df3fe6031c91f6c601ca43630f333b99591c1cec020586b8cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling tnt-config v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "dfc2dfee7a7f67df3fe6031c91f6c601ca43630f333b99591c1cec020586b8cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfc2dfee7a7f67df3fe6031c91f6c601ca43630f333b99591c1cec020586b8cd", kill_on_drop: false }`
[INFO] [stdout] dfc2dfee7a7f67df3fe6031c91f6c601ca43630f333b99591c1cec020586b8cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1406e18ae1fed728a7f86ea5c172787b2cebf983392f43f62fb26670b08f068f
[INFO] running `Command { std: "docker" "start" "-a" "1406e18ae1fed728a7f86ea5c172787b2cebf983392f43f62fb26670b08f068f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tnt_config-6a054c6569c7d833)
[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 tnt_config
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/tnt.rs - tnt::TNT::connect (line 16) ... FAILED
[INFO] [stdout] test src/tnt.rs - tnt::TNT::connect (line 27) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/tnt.rs - tnt::TNT::connect (line 16) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TNT`
[INFO] [stdout]  --> src/tnt.rs:17:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | let tnt = TNT::connect("data.txt");
[INFO] [stdout]   |           ^^^ use of undeclared type `TNT`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tnt_config::tnt::TNT;
[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/tnt.rs - tnt::TNT::connect (line 27) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TNT`
[INFO] [stdout]  --> src/tnt.rs:28:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | let tnt = TNT::connect("data.txt");
[INFO] [stdout]   |           ^^^ use of undeclared type `TNT`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tnt_config::tnt::TNT;
[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/tnt.rs - tnt::TNT::connect (line 16)
[INFO] [stdout]     src/tnt.rs - tnt::TNT::connect (line 27)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.29s; merged doctests compilation took 0.13s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "1406e18ae1fed728a7f86ea5c172787b2cebf983392f43f62fb26670b08f068f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1406e18ae1fed728a7f86ea5c172787b2cebf983392f43f62fb26670b08f068f", kill_on_drop: false }`
[INFO] [stdout] 1406e18ae1fed728a7f86ea5c172787b2cebf983392f43f62fb26670b08f068f