[INFO] fetching crate memusage 0.2.0...
[INFO] testing memusage-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate memusage 0.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate memusage 0.2.0
[INFO] finished tweaking crates.io crate memusage 0.2.0
[INFO] tweaked toml for crates.io crate memusage 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate memusage 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bd7a5abc3fffb68753bae3184ffd5e0b57ed66c9fe41c6d61b1e23b66a3584e
[INFO] running `Command { std: "docker" "start" "-a" "9bd7a5abc3fffb68753bae3184ffd5e0b57ed66c9fe41c6d61b1e23b66a3584e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bd7a5abc3fffb68753bae3184ffd5e0b57ed66c9fe41c6d61b1e23b66a3584e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bd7a5abc3fffb68753bae3184ffd5e0b57ed66c9fe41c6d61b1e23b66a3584e", kill_on_drop: false }`
[INFO] [stdout] 9bd7a5abc3fffb68753bae3184ffd5e0b57ed66c9fe41c6d61b1e23b66a3584e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf090d07d0c0d8c3f3a40ab655769415ed35b4b818062384c120012a7ab8d171
[INFO] running `Command { std: "docker" "start" "-a" "bf090d07d0c0d8c3f3a40ab655769415ed35b4b818062384c120012a7ab8d171", kill_on_drop: false }`
[INFO] [stderr]    Compiling memusage v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "bf090d07d0c0d8c3f3a40ab655769415ed35b4b818062384c120012a7ab8d171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf090d07d0c0d8c3f3a40ab655769415ed35b4b818062384c120012a7ab8d171", kill_on_drop: false }`
[INFO] [stdout] bf090d07d0c0d8c3f3a40ab655769415ed35b4b818062384c120012a7ab8d171
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89bc77c34e763749da9060ece1df309cdba744dd159bbd7699f828f4215afe33
[INFO] running `Command { std: "docker" "start" "-a" "89bc77c34e763749da9060ece1df309cdba744dd159bbd7699f828f4215afe33", kill_on_drop: false }`
[INFO] [stderr]    Compiling memusage v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "89bc77c34e763749da9060ece1df309cdba744dd159bbd7699f828f4215afe33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89bc77c34e763749da9060ece1df309cdba744dd159bbd7699f828f4215afe33", kill_on_drop: false }`
[INFO] [stdout] 89bc77c34e763749da9060ece1df309cdba744dd159bbd7699f828f4215afe33
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5fa27e44040f84133aa3ba82359e73a174f09ff227e95c774d65205bfe7cab72
[INFO] running `Command { std: "docker" "start" "-a" "5fa27e44040f84133aa3ba82359e73a174f09ff227e95c774d65205bfe7cab72", 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/memusage-4d32d8a653f2ef5d)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test builtin::core::tests::children ... ok
[INFO] [stdout] test builtin::core::tests::direct ... ok
[INFO] [stdout] test builtin::slice::tests::children ... ok
[INFO] [stdout] test builtin::slice::tests::direct ... ok
[INFO] [stdout] test builtin::slice::tests::indirect ... ok
[INFO] [stdout] test builtin::core::tests::indirect ... ok
[INFO] [stdout] test builtin::string::tests::direct ... ok
[INFO] [stdout] test builtin::string::tests::children ... ok
[INFO] [stdout] test builtin::string::tests::indirect ... ok
[INFO] [stdout] test builtin::vec::tests::children ... ok
[INFO] [stdout] test builtin::vec::tests::direct ... ok
[INFO] [stdout] test builtin::vec::tests::indirect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests memusage
[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" "5fa27e44040f84133aa3ba82359e73a174f09ff227e95c774d65205bfe7cab72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fa27e44040f84133aa3ba82359e73a174f09ff227e95c774d65205bfe7cab72", kill_on_drop: false }`
[INFO] [stdout] 5fa27e44040f84133aa3ba82359e73a174f09ff227e95c774d65205bfe7cab72