[INFO] fetching crate tagrun 0.1.0...
[INFO] testing tagrun-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate tagrun 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate tagrun 0.1.0
[INFO] finished tweaking crates.io crate tagrun 0.1.0
[INFO] tweaked toml for crates.io crate tagrun 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tagrun 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 tagrun 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nix v0.24.2
[INFO] [stderr]   Downloaded libc v0.2.127
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b298fd85eb4322287b83ab26363d5c0d4f65b8fdbd7d28d3f4addedc99ef9bf4
[INFO] running `Command { std: "docker" "start" "-a" "b298fd85eb4322287b83ab26363d5c0d4f65b8fdbd7d28d3f4addedc99ef9bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b298fd85eb4322287b83ab26363d5c0d4f65b8fdbd7d28d3f4addedc99ef9bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b298fd85eb4322287b83ab26363d5c0d4f65b8fdbd7d28d3f4addedc99ef9bf4", kill_on_drop: false }`
[INFO] [stdout] b298fd85eb4322287b83ab26363d5c0d4f65b8fdbd7d28d3f4addedc99ef9bf4
[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=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] 7226a319ca5ee33cee40d5d4b081fcf7ecd81f9e8b5e46442543e7f26174d424
[INFO] running `Command { std: "docker" "start" "-a" "7226a319ca5ee33cee40d5d4b081fcf7ecd81f9e8b5e46442543e7f26174d424", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.127
[INFO] [stderr]    Compiling nix v0.24.2
[INFO] [stderr]    Compiling tagrun v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.39s
[INFO] running `Command { std: "docker" "inspect" "7226a319ca5ee33cee40d5d4b081fcf7ecd81f9e8b5e46442543e7f26174d424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7226a319ca5ee33cee40d5d4b081fcf7ecd81f9e8b5e46442543e7f26174d424", kill_on_drop: false }`
[INFO] [stdout] 7226a319ca5ee33cee40d5d4b081fcf7ecd81f9e8b5e46442543e7f26174d424
[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=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] 15277805f8871c24e5c42c9c20d70a9e15945fa9ff744b7d2a121a5222e38e31
[INFO] running `Command { std: "docker" "start" "-a" "15277805f8871c24e5c42c9c20d70a9e15945fa9ff744b7d2a121a5222e38e31", kill_on_drop: false }`
[INFO] [stderr]    Compiling tagrun v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "15277805f8871c24e5c42c9c20d70a9e15945fa9ff744b7d2a121a5222e38e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15277805f8871c24e5c42c9c20d70a9e15945fa9ff744b7d2a121a5222e38e31", kill_on_drop: false }`
[INFO] [stdout] 15277805f8871c24e5c42c9c20d70a9e15945fa9ff744b7d2a121a5222e38e31
[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=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] 528abe5fe3b307296871681f49b87036452007d497f871eca765720ef660d8df
[INFO] running `Command { std: "docker" "start" "-a" "528abe5fe3b307296871681f49b87036452007d497f871eca765720ef660d8df", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tagrun-d94014fd2145a48e)
[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" "528abe5fe3b307296871681f49b87036452007d497f871eca765720ef660d8df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "528abe5fe3b307296871681f49b87036452007d497f871eca765720ef660d8df", kill_on_drop: false }`
[INFO] [stdout] 528abe5fe3b307296871681f49b87036452007d497f871eca765720ef660d8df