[INFO] fetching crate tectonic_bridge_core 0.4.1...
[INFO] testing tectonic_bridge_core-0.4.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate tectonic_bridge_core 0.4.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate tectonic_bridge_core 0.4.1
[INFO] finished tweaking crates.io crate tectonic_bridge_core 0.4.1
[INFO] tweaked toml for crates.io crate tectonic_bridge_core 0.4.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tectonic_bridge_core 0.4.1 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 60 packages to latest compatible versions
[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 app_dirs2 v2.5.5
[INFO] [stderr]   Downloaded tectonic_status_base v0.2.1
[INFO] [stderr]   Downloaded xdg v2.5.2
[INFO] [stderr]   Downloaded tectonic_io_base v0.4.3
[INFO] [stderr]   Downloaded tectonic_errors v0.2.1
[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] d3b1f2811cac2357db1d48b4e2610b22f15858fba3d91948fc44fdadf6b63ecf
[INFO] running `Command { std: "docker" "start" "-a" "d3b1f2811cac2357db1d48b4e2610b22f15858fba3d91948fc44fdadf6b63ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3b1f2811cac2357db1d48b4e2610b22f15858fba3d91948fc44fdadf6b63ecf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3b1f2811cac2357db1d48b4e2610b22f15858fba3d91948fc44fdadf6b63ecf", kill_on_drop: false }`
[INFO] [stdout] d3b1f2811cac2357db1d48b4e2610b22f15858fba3d91948fc44fdadf6b63ecf
[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] 124b2248971f6e0a1331a3f5e4518c83fbd7e5a74cbe63d288033a33a44197af
[INFO] running `Command { std: "docker" "start" "-a" "124b2248971f6e0a1331a3f5e4518c83fbd7e5a74cbe63d288033a33a44197af", kill_on_drop: false }`
[INFO] [stderr]    Compiling xdg v2.5.2
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling tectonic_bridge_core v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tectonic_errors v0.2.1
[INFO] [stderr]    Compiling tectonic_status_base v0.2.1
[INFO] [stderr]    Compiling app_dirs2 v2.5.5
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling tectonic_io_base v0.4.3
[INFO] [stdout] warning: use of deprecated method `md5::digest::generic_array::GenericArray::<T, N>::as_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/lib.rs:476:41
[INFO] [stdout]     |
[INFO] [stdout] 476 |             dest.copy_from_slice(result.as_slice());
[INFO] [stdout]     |                                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `md5::digest::generic_array::GenericArray::<T, N>::as_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/lib.rs:894:34
[INFO] [stdout]     |
[INFO] [stdout] 894 |     rdest.copy_from_slice(result.as_slice());
[INFO] [stdout]     |                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.18s
[INFO] running `Command { std: "docker" "inspect" "124b2248971f6e0a1331a3f5e4518c83fbd7e5a74cbe63d288033a33a44197af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "124b2248971f6e0a1331a3f5e4518c83fbd7e5a74cbe63d288033a33a44197af", kill_on_drop: false }`
[INFO] [stdout] 124b2248971f6e0a1331a3f5e4518c83fbd7e5a74cbe63d288033a33a44197af
[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] 6dd8680457a9fd6708164d7541b91f015a4b0f39d74df63f2e872b781a80d0b5
[INFO] running `Command { std: "docker" "start" "-a" "6dd8680457a9fd6708164d7541b91f015a4b0f39d74df63f2e872b781a80d0b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling tectonic_bridge_core v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `md5::digest::generic_array::GenericArray::<T, N>::as_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/lib.rs:476:41
[INFO] [stdout]     |
[INFO] [stdout] 476 |             dest.copy_from_slice(result.as_slice());
[INFO] [stdout]     |                                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `md5::digest::generic_array::GenericArray::<T, N>::as_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/lib.rs:894:34
[INFO] [stdout]     |
[INFO] [stdout] 894 |     rdest.copy_from_slice(result.as_slice());
[INFO] [stdout]     |                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `md5::digest::generic_array::GenericArray::<T, N>::as_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/lib.rs:476:41
[INFO] [stdout]     |
[INFO] [stdout] 476 |             dest.copy_from_slice(result.as_slice());
[INFO] [stdout]     |                                         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `md5::digest::generic_array::GenericArray::<T, N>::as_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]    --> src/lib.rs:894:34
[INFO] [stdout]     |
[INFO] [stdout] 894 |     rdest.copy_from_slice(result.as_slice());
[INFO] [stdout]     |                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "6dd8680457a9fd6708164d7541b91f015a4b0f39d74df63f2e872b781a80d0b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dd8680457a9fd6708164d7541b91f015a4b0f39d74df63f2e872b781a80d0b5", kill_on_drop: false }`
[INFO] [stdout] 6dd8680457a9fd6708164d7541b91f015a4b0f39d74df63f2e872b781a80d0b5
[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] 3fafb3e4e1cfb36f834585d6db18c7689cfb0fad8d8621ba1a7dc2e204713567
[INFO] running `Command { std: "docker" "start" "-a" "3fafb3e4e1cfb36f834585d6db18c7689cfb0fad8d8621ba1a7dc2e204713567", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `md5::digest::generic_array::GenericArray::<T, N>::as_slice`: please upgrade to generic-array 1.x
[INFO] [stderr]    --> src/lib.rs:476:41
[INFO] [stderr]     |
[INFO] [stderr] 476 |             dest.copy_from_slice(result.as_slice());
[INFO] [stderr]     |                                         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `md5::digest::generic_array::GenericArray::<T, N>::as_slice`: please upgrade to generic-array 1.x
[INFO] [stderr]    --> src/lib.rs:894:34
[INFO] [stderr]     |
[INFO] [stderr] 894 |     rdest.copy_from_slice(result.as_slice());
[INFO] [stderr]     |                                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tectonic_bridge_core` (lib) generated 2 warnings
[INFO] [stderr] warning: `tectonic_bridge_core` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tectonic_bridge_core-8b4910172f1392a3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test linkage ... 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 tectonic_bridge_core
[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" "3fafb3e4e1cfb36f834585d6db18c7689cfb0fad8d8621ba1a7dc2e204713567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fafb3e4e1cfb36f834585d6db18c7689cfb0fad8d8621ba1a7dc2e204713567", kill_on_drop: false }`
[INFO] [stdout] 3fafb3e4e1cfb36f834585d6db18c7689cfb0fad8d8621ba1a7dc2e204713567