[INFO] fetching crate xmt 0.1.4...
[INFO] testing xmt-0.1.4 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate xmt 0.1.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate xmt 0.1.4
[INFO] finished tweaking crates.io crate xmt 0.1.4
[INFO] tweaked toml for crates.io crate xmt 0.1.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xmt 0.1.4 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 78 packages to latest compatible versions
[INFO] [stderr]       Adding colored v2.2.0 (available: v3.0.0)
[INFO] [stderr]       Adding ptree v0.4.0 (available: v0.5.2)
[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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c4f5cdd39ae66ace8ed22af3e4b7aaa4008b999f77a8ad21f55c04008c71f0d4
[INFO] running `Command { std: "docker" "start" "-a" "c4f5cdd39ae66ace8ed22af3e4b7aaa4008b999f77a8ad21f55c04008c71f0d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4f5cdd39ae66ace8ed22af3e4b7aaa4008b999f77a8ad21f55c04008c71f0d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4f5cdd39ae66ace8ed22af3e4b7aaa4008b999f77a8ad21f55c04008c71f0d4", kill_on_drop: false }`
[INFO] [stdout] c4f5cdd39ae66ace8ed22af3e4b7aaa4008b999f77a8ad21f55c04008c71f0d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 58f278a10bbedb1914238472839b55a0b7b030d60d88beca1d439f940adffecc
[INFO] running `Command { std: "docker" "start" "-a" "58f278a10bbedb1914238472839b55a0b7b030d60d88beca1d439f940adffecc", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]    Compiling serde v0.8.23
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling rust-ini v0.13.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tint v1.0.1
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling directories v4.0.1
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling serde-hjson v0.9.1
[INFO] [stderr]    Compiling config v0.11.0
[INFO] [stderr]    Compiling ptree v0.4.0
[INFO] [stderr]    Compiling xmt v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.96s
[INFO] running `Command { std: "docker" "inspect" "58f278a10bbedb1914238472839b55a0b7b030d60d88beca1d439f940adffecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58f278a10bbedb1914238472839b55a0b7b030d60d88beca1d439f940adffecc", kill_on_drop: false }`
[INFO] [stdout] 58f278a10bbedb1914238472839b55a0b7b030d60d88beca1d439f940adffecc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4968ae384adb5c99371cbbb1346ec903ca110a508852bafa21f246faa5cb2974
[INFO] running `Command { std: "docker" "start" "-a" "4968ae384adb5c99371cbbb1346ec903ca110a508852bafa21f246faa5cb2974", kill_on_drop: false }`
[INFO] [stderr]    Compiling xmt v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "4968ae384adb5c99371cbbb1346ec903ca110a508852bafa21f246faa5cb2974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4968ae384adb5c99371cbbb1346ec903ca110a508852bafa21f246faa5cb2974", kill_on_drop: false }`
[INFO] [stdout] 4968ae384adb5c99371cbbb1346ec903ca110a508852bafa21f246faa5cb2974
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4ea1c4e6229d618a8046956e8397659cac15728bd530ec3a243fba2801f6c182
[INFO] running `Command { std: "docker" "start" "-a" "4ea1c4e6229d618a8046956e8397659cac15728bd530ec3a243fba2801f6c182", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xmt-54f071182ca8401f)
[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 xmt
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/global.rs - global::pick (line 85) - compile ... ok
[INFO] [stdout] test src/xmt.rs - xmt::XMT::prompt_yn (line 344) - compile ... ok
[INFO] [stdout] test src/xmt.rs - xmt::XMT::pick (line 436) - compile ... ok
[INFO] [stdout] test src/xmt.rs - xmt::XMT::prompt (line 395) - compile ... ok
[INFO] [stdout] test src/config.rs - config::Config::with_style (line 98) ... ok
[INFO] [stdout] test src/xmt.rs - xmt::XMT::detail (line 173) ... ok
[INFO] [stdout] test src/global.rs - global::nest (line 43) ... ok
[INFO] [stdout] test src/xmt.rs - xmt::XMT::success (line 206) ... ok
[INFO] [stdout] test src/xmt.rs - xmt::XMT::nest (line 320) ... ok
[INFO] [stdout] test src/global.rs - global::init_default (line 29) ... ok
[INFO] [stdout] test src/xmt.rs - xmt::XMT::error (line 302) ... ok
[INFO] [stdout] test src/xmt.rs - xmt::XMT::print (line 152) ... ok
[INFO] [stdout] test src/xmt.rs - xmt::XMT::warn (line 279) ... ok
[INFO] [stdout] test src/global.rs - global::init (line 15) ... ok
[INFO] [stdout] test src/xmt.rs - xmt::XMT::out (line 228) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4ea1c4e6229d618a8046956e8397659cac15728bd530ec3a243fba2801f6c182", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ea1c4e6229d618a8046956e8397659cac15728bd530ec3a243fba2801f6c182", kill_on_drop: false }`
[INFO] [stdout] 4ea1c4e6229d618a8046956e8397659cac15728bd530ec3a243fba2801f6c182