[INFO] fetching crate mattress 0.2.1... [INFO] testing mattress-0.2.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate mattress 0.2.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate mattress 0.2.1 [INFO] finished tweaking crates.io crate mattress 0.2.1 [INFO] tweaked toml for crates.io crate mattress 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mattress 0.2.1 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] crate crates.io crate mattress 0.2.1 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" "+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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 48e21781fdbb0a67591a824f74b62d93d2628dd36faceeecb7584fe6a431dbdf [INFO] running `Command { std: "docker" "start" "-a" "48e21781fdbb0a67591a824f74b62d93d2628dd36faceeecb7584fe6a431dbdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48e21781fdbb0a67591a824f74b62d93d2628dd36faceeecb7584fe6a431dbdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48e21781fdbb0a67591a824f74b62d93d2628dd36faceeecb7584fe6a431dbdf", kill_on_drop: false }` [INFO] [stdout] 48e21781fdbb0a67591a824f74b62d93d2628dd36faceeecb7584fe6a431dbdf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 16f0ef115b003a5816c58b13bc26d628254acbbac2df76b6e7c47f5bdd1134b8 [INFO] running `Command { std: "docker" "start" "-a" "16f0ef115b003a5816c58b13bc26d628254acbbac2df76b6e7c47f5bdd1134b8", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.4 [INFO] [stderr] Compiling bitflags v2.3.3 [INFO] [stderr] Compiling linux-raw-sys v0.4.3 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling anstyle v1.0.1 [INFO] [stderr] Compiling clap_lex v0.5.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling serde v1.0.178 [INFO] [stderr] Compiling serde_derive v1.0.178 [INFO] [stderr] Compiling anstyle-parse v0.2.1 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling walkdir v2.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling quote v1.0.31 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Compiling xattr v1.0.0 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling anstream v0.3.2 [INFO] [stderr] Compiling clap_builder v4.3.19 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Compiling clap v4.3.19 [INFO] [stderr] Compiling clap_complete v4.3.2 [INFO] [stderr] Compiling mattress v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: mattress@0.2.1: completion file is generated: "/opt/rustwide/target/debug/build/mattress-ae4e26b6f1ae6ace/out/mtr.bash" [INFO] [stderr] warning: mattress@0.2.1: completion file is generated: "/opt/rustwide/target/debug/build/mattress-ae4e26b6f1ae6ace/out/mtr.elv" [INFO] [stderr] warning: mattress@0.2.1: completion file is generated: "/opt/rustwide/target/debug/build/mattress-ae4e26b6f1ae6ace/out/mtr.fish" [INFO] [stderr] warning: mattress@0.2.1: completion file is generated: "/opt/rustwide/target/debug/build/mattress-ae4e26b6f1ae6ace/out/_mtr.ps1" [INFO] [stderr] warning: mattress@0.2.1: completion file is generated: "/opt/rustwide/target/debug/build/mattress-ae4e26b6f1ae6ace/out/_mtr" [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.55s [INFO] running `Command { std: "docker" "inspect" "16f0ef115b003a5816c58b13bc26d628254acbbac2df76b6e7c47f5bdd1134b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16f0ef115b003a5816c58b13bc26d628254acbbac2df76b6e7c47f5bdd1134b8", kill_on_drop: false }` [INFO] [stdout] 16f0ef115b003a5816c58b13bc26d628254acbbac2df76b6e7c47f5bdd1134b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 38ae83bb052c947f33151611b38a996dd63a747924604253915ae1424aa12bc8 [INFO] running `Command { std: "docker" "start" "-a" "38ae83bb052c947f33151611b38a996dd63a747924604253915ae1424aa12bc8", kill_on_drop: false }` [INFO] [stderr] warning: mattress@0.2.1: completion file is generated: "/opt/rustwide/target/debug/build/mattress-ae4e26b6f1ae6ace/out/mtr.bash" [INFO] [stderr] warning: mattress@0.2.1: completion file is generated: "/opt/rustwide/target/debug/build/mattress-ae4e26b6f1ae6ace/out/mtr.elv" [INFO] [stderr] warning: mattress@0.2.1: completion file is generated: "/opt/rustwide/target/debug/build/mattress-ae4e26b6f1ae6ace/out/mtr.fish" [INFO] [stderr] warning: mattress@0.2.1: completion file is generated: "/opt/rustwide/target/debug/build/mattress-ae4e26b6f1ae6ace/out/_mtr.ps1" [INFO] [stderr] warning: mattress@0.2.1: completion file is generated: "/opt/rustwide/target/debug/build/mattress-ae4e26b6f1ae6ace/out/_mtr" [INFO] [stderr] Compiling mattress v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s [INFO] running `Command { std: "docker" "inspect" "38ae83bb052c947f33151611b38a996dd63a747924604253915ae1424aa12bc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38ae83bb052c947f33151611b38a996dd63a747924604253915ae1424aa12bc8", kill_on_drop: false }` [INFO] [stdout] 38ae83bb052c947f33151611b38a996dd63a747924604253915ae1424aa12bc8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3ddbd73d64bb79d91a49358e14874cdcf253832fdfde29694f441e17bc6662d6 [INFO] running `Command { std: "docker" "start" "-a" "3ddbd73d64bb79d91a49358e14874cdcf253832fdfde29694f441e17bc6662d6", kill_on_drop: false }` [INFO] [stderr] warning: mattress@0.2.1: completion file is generated: "/opt/rustwide/target/debug/build/mattress-ae4e26b6f1ae6ace/out/mtr.bash" [INFO] [stderr] warning: mattress@0.2.1: completion file is generated: "/opt/rustwide/target/debug/build/mattress-ae4e26b6f1ae6ace/out/mtr.elv" [INFO] [stderr] warning: mattress@0.2.1: completion file is generated: "/opt/rustwide/target/debug/build/mattress-ae4e26b6f1ae6ace/out/mtr.fish" [INFO] [stderr] warning: mattress@0.2.1: completion file is generated: "/opt/rustwide/target/debug/build/mattress-ae4e26b6f1ae6ace/out/_mtr.ps1" [INFO] [stderr] warning: mattress@0.2.1: completion file is generated: "/opt/rustwide/target/debug/build/mattress-ae4e26b6f1ae6ace/out/_mtr" [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mattress-54162329fcafc16f) [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] Running unittests src/bin/mtr.rs (/opt/rustwide/target/debug/deps/mtr-d8f3c4084dec7597) [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 mattress [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" "3ddbd73d64bb79d91a49358e14874cdcf253832fdfde29694f441e17bc6662d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ddbd73d64bb79d91a49358e14874cdcf253832fdfde29694f441e17bc6662d6", kill_on_drop: false }` [INFO] [stdout] 3ddbd73d64bb79d91a49358e14874cdcf253832fdfde29694f441e17bc6662d6