[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
