[INFO] fetching crate rtcm 0.0.1...
[INFO] testing rtcm-0.0.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate rtcm 0.0.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rtcm 0.0.1
[INFO] finished tweaking crates.io crate rtcm 0.0.1
[INFO] tweaked toml for crates.io crate rtcm 0.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rtcm 0.0.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 013da5fba6dad9399f23ca8e84527bf3e043304adad08994cd2579e37c128aa2
[INFO] running `Command { std: "docker" "start" "-a" "013da5fba6dad9399f23ca8e84527bf3e043304adad08994cd2579e37c128aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "013da5fba6dad9399f23ca8e84527bf3e043304adad08994cd2579e37c128aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "013da5fba6dad9399f23ca8e84527bf3e043304adad08994cd2579e37c128aa2", kill_on_drop: false }`
[INFO] [stdout] 013da5fba6dad9399f23ca8e84527bf3e043304adad08994cd2579e37c128aa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 896da42d9a343556a355b9487baef6b264317b95952b936ef8de2e0aa4756b84
[INFO] running `Command { std: "docker" "start" "-a" "896da42d9a343556a355b9487baef6b264317b95952b936ef8de2e0aa4756b84", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtcm v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/lib.rs:33:6
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl std::fmt::Display for NotFourError {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     unused_qualifications
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 33 - impl std::fmt::Display for NotFourError {
[INFO] [stdout] 33 + impl fmt::Display for NotFourError {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "896da42d9a343556a355b9487baef6b264317b95952b936ef8de2e0aa4756b84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "896da42d9a343556a355b9487baef6b264317b95952b936ef8de2e0aa4756b84", kill_on_drop: false }`
[INFO] [stdout] 896da42d9a343556a355b9487baef6b264317b95952b936ef8de2e0aa4756b84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d05fdbdb5446e1bb4362a8aad7e110a898e372768100e587e24309558f72f09
[INFO] running `Command { std: "docker" "start" "-a" "4d05fdbdb5446e1bb4362a8aad7e110a898e372768100e587e24309558f72f09", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/lib.rs:33:6
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl std::fmt::Display for NotFourError {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     unused_qualifications
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 33 - impl std::fmt::Display for NotFourError {
[INFO] [stdout] 33 + impl fmt::Display for NotFourError {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rtcm v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/lib.rs:33:6
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl std::fmt::Display for NotFourError {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     unused_qualifications
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 33 - impl std::fmt::Display for NotFourError {
[INFO] [stdout] 33 + impl fmt::Display for NotFourError {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "4d05fdbdb5446e1bb4362a8aad7e110a898e372768100e587e24309558f72f09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d05fdbdb5446e1bb4362a8aad7e110a898e372768100e587e24309558f72f09", kill_on_drop: false }`
[INFO] [stdout] 4d05fdbdb5446e1bb4362a8aad7e110a898e372768100e587e24309558f72f09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cba7f3f843c362103c1ccda5a5d99f8a66736e50b7e5bd2a4368c0e45797055b
[INFO] running `Command { std: "docker" "start" "-a" "cba7f3f843c362103c1ccda5a5d99f8a66736e50b7e5bd2a4368c0e45797055b", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stdout] 
[INFO] [stderr]   --> src/lib.rs:33:6
[INFO] [stdout] running 1 test
[INFO] [stderr]    |
[INFO] [stdout] test tests::it_works_private ... ok
[INFO] [stderr] 33 | impl std::fmt::Display for NotFourError {
[INFO] [stdout] 
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] note: the lint level is defined here
[INFO] [stdout] 
[INFO] [stderr]   --> src/lib.rs:15:5
[INFO] [stdout] running 2 tests
[INFO] [stderr]    |
[INFO] [stdout] test it_errors ... ok
[INFO] [stderr] 15 |     unused_qualifications
[INFO] [stdout] test it_works ... ok
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 33 - impl std::fmt::Display for NotFourError {
[INFO] [stderr] 33 + impl fmt::Display for NotFourError {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `rtcm` (lib) generated 1 warning (run `cargo fix --lib -p rtcm` to apply 1 suggestion)
[INFO] [stderr] warning: `rtcm` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rtcm-cdff3822a62441e8)
[INFO] [stderr]      Running tests/integration/main.rs (/opt/rustwide/target/debug/deps/integration-17fbb4a5b0776691)
[INFO] [stderr]    Doc-tests rtcm
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - do_work (line 46) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cba7f3f843c362103c1ccda5a5d99f8a66736e50b7e5bd2a4368c0e45797055b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cba7f3f843c362103c1ccda5a5d99f8a66736e50b7e5bd2a4368c0e45797055b", kill_on_drop: false }`
[INFO] [stdout] cba7f3f843c362103c1ccda5a5d99f8a66736e50b7e5bd2a4368c0e45797055b