[INFO] fetching crate latestmap 0.2.0...
[INFO] testing latestmap-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate latestmap 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate latestmap 0.2.0
[INFO] finished tweaking crates.io crate latestmap 0.2.0
[INFO] tweaked toml for crates.io crate latestmap 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate latestmap 0.2.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48779db1690b20d5d161cc9a385a3340650b9cea79c0efd5bdea908af7c3e698
[INFO] running `Command { std: "docker" "start" "-a" "48779db1690b20d5d161cc9a385a3340650b9cea79c0efd5bdea908af7c3e698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48779db1690b20d5d161cc9a385a3340650b9cea79c0efd5bdea908af7c3e698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48779db1690b20d5d161cc9a385a3340650b9cea79c0efd5bdea908af7c3e698", kill_on_drop: false }`
[INFO] [stdout] 48779db1690b20d5d161cc9a385a3340650b9cea79c0efd5bdea908af7c3e698
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 667d6f7e61132b886aa3fa76ad9e4ff16859e012d9d61919e1d01ed52c8c3e4c
[INFO] running `Command { std: "docker" "start" "-a" "667d6f7e61132b886aa3fa76ad9e4ff16859e012d9d61919e1d01ed52c8c3e4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling latestmap v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "667d6f7e61132b886aa3fa76ad9e4ff16859e012d9d61919e1d01ed52c8c3e4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "667d6f7e61132b886aa3fa76ad9e4ff16859e012d9d61919e1d01ed52c8c3e4c", kill_on_drop: false }`
[INFO] [stdout] 667d6f7e61132b886aa3fa76ad9e4ff16859e012d9d61919e1d01ed52c8c3e4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 718632af10f66e18c9c59d7ec3e8de844c6dbb72fa46f9ca0f5ab9941cd689f1
[INFO] running `Command { std: "docker" "start" "-a" "718632af10f66e18c9c59d7ec3e8de844c6dbb72fa46f9ca0f5ab9941cd689f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling latestmap v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "718632af10f66e18c9c59d7ec3e8de844c6dbb72fa46f9ca0f5ab9941cd689f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "718632af10f66e18c9c59d7ec3e8de844c6dbb72fa46f9ca0f5ab9941cd689f1", kill_on_drop: false }`
[INFO] [stdout] 718632af10f66e18c9c59d7ec3e8de844c6dbb72fa46f9ca0f5ab9941cd689f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bdf6473d63487a9bd97623a3e26d00df0c1fc1b5baeaf509568120e40acabb3d
[INFO] running `Command { std: "docker" "start" "-a" "bdf6473d63487a9bd97623a3e26d00df0c1fc1b5baeaf509568120e40acabb3d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/latestmap-6da76804b65bc0d2)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]    Doc-tests latestmap
[INFO] [stdout] test test::should_get_mut ... ok
[INFO] [stdout] test test::should_work_given_map_is_empty ... ok
[INFO] [stdout] test test::should_insert ... ok
[INFO] [stdout] test test::should_contains_key ... ok
[INFO] [stdout] test test::should_work_pop_latest ... ok
[INFO] [stdout] test test::should_get_latest ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "bdf6473d63487a9bd97623a3e26d00df0c1fc1b5baeaf509568120e40acabb3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdf6473d63487a9bd97623a3e26d00df0c1fc1b5baeaf509568120e40acabb3d", kill_on_drop: false }`
[INFO] [stdout] bdf6473d63487a9bd97623a3e26d00df0c1fc1b5baeaf509568120e40acabb3d