[INFO] fetching crate t-rust 0.0.1...
[INFO] testing t-rust-0.0.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate t-rust 0.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate t-rust 0.0.1
[INFO] finished tweaking crates.io crate t-rust 0.0.1
[INFO] tweaked toml for crates.io crate t-rust 0.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate t-rust 0.0.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed191b4b1420a0e747dc68f04fd08f762b47a4057dac50b36b6bc4c42133ce6a
[INFO] running `Command { std: "docker" "start" "-a" "ed191b4b1420a0e747dc68f04fd08f762b47a4057dac50b36b6bc4c42133ce6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed191b4b1420a0e747dc68f04fd08f762b47a4057dac50b36b6bc4c42133ce6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed191b4b1420a0e747dc68f04fd08f762b47a4057dac50b36b6bc4c42133ce6a", kill_on_drop: false }`
[INFO] [stdout] ed191b4b1420a0e747dc68f04fd08f762b47a4057dac50b36b6bc4c42133ce6a
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86b2e5c46057bc4197645ba7f582146aaf20b7a6ab09446a07b802f4c6263f48
[INFO] running `Command { std: "docker" "start" "-a" "86b2e5c46057bc4197645ba7f582146aaf20b7a6ab09446a07b802f4c6263f48", kill_on_drop: false }`
[INFO] [stderr]    Compiling t-rust v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "86b2e5c46057bc4197645ba7f582146aaf20b7a6ab09446a07b802f4c6263f48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86b2e5c46057bc4197645ba7f582146aaf20b7a6ab09446a07b802f4c6263f48", kill_on_drop: false }`
[INFO] [stdout] 86b2e5c46057bc4197645ba7f582146aaf20b7a6ab09446a07b802f4c6263f48
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e39dfca5b16aae6f796d42793e33e5df4d5b1e1edfd498dfc096ff3877506ed6
[INFO] running `Command { std: "docker" "start" "-a" "e39dfca5b16aae6f796d42793e33e5df4d5b1e1edfd498dfc096ff3877506ed6", kill_on_drop: false }`
[INFO] [stderr]    Compiling t-rust v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "e39dfca5b16aae6f796d42793e33e5df4d5b1e1edfd498dfc096ff3877506ed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e39dfca5b16aae6f796d42793e33e5df4d5b1e1edfd498dfc096ff3877506ed6", kill_on_drop: false }`
[INFO] [stdout] e39dfca5b16aae6f796d42793e33e5df4d5b1e1edfd498dfc096ff3877506ed6
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 783dc1549a8d6e74fe5879d3fb61b40bcab23f3a6762504828b57c9d6ff72a99
[INFO] running `Command { std: "docker" "start" "-a" "783dc1549a8d6e74fe5879d3fb61b40bcab23f3a6762504828b57c9d6ff72a99", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/t_rust-c0df1cb91c3dc130)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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 t_rust
[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] running `Command { std: "docker" "inspect" "783dc1549a8d6e74fe5879d3fb61b40bcab23f3a6762504828b57c9d6ff72a99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "783dc1549a8d6e74fe5879d3fb61b40bcab23f3a6762504828b57c9d6ff72a99", kill_on_drop: false }`
[INFO] [stdout] 783dc1549a8d6e74fe5879d3fb61b40bcab23f3a6762504828b57c9d6ff72a99