[INFO] fetching crate sort_algos 0.1.2...
[INFO] testing sort_algos-0.1.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate sort_algos 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate sort_algos 0.1.2
[INFO] finished tweaking crates.io crate sort_algos 0.1.2
[INFO] tweaked toml for crates.io crate sort_algos 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sort_algos 0.1.2 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] 1e8ff1ffe995c4b7d35f6b5fdcd4c365d396d022b2dc530fba1de9428b8bdcd0
[INFO] running `Command { std: "docker" "start" "-a" "1e8ff1ffe995c4b7d35f6b5fdcd4c365d396d022b2dc530fba1de9428b8bdcd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e8ff1ffe995c4b7d35f6b5fdcd4c365d396d022b2dc530fba1de9428b8bdcd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e8ff1ffe995c4b7d35f6b5fdcd4c365d396d022b2dc530fba1de9428b8bdcd0", kill_on_drop: false }`
[INFO] [stdout] 1e8ff1ffe995c4b7d35f6b5fdcd4c365d396d022b2dc530fba1de9428b8bdcd0
[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] e4fe3678d1120c9d0645b96df1457aaffe68410ab3188e478b569d203566facb
[INFO] running `Command { std: "docker" "start" "-a" "e4fe3678d1120c9d0645b96df1457aaffe68410ab3188e478b569d203566facb", kill_on_drop: false }`
[INFO] [stderr]    Compiling sort_algos v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "e4fe3678d1120c9d0645b96df1457aaffe68410ab3188e478b569d203566facb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4fe3678d1120c9d0645b96df1457aaffe68410ab3188e478b569d203566facb", kill_on_drop: false }`
[INFO] [stdout] e4fe3678d1120c9d0645b96df1457aaffe68410ab3188e478b569d203566facb
[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] a007462be830cc87122f415b0a1edead400fd1f9ea5d9b68bfc77ccf6acd8307
[INFO] running `Command { std: "docker" "start" "-a" "a007462be830cc87122f415b0a1edead400fd1f9ea5d9b68bfc77ccf6acd8307", kill_on_drop: false }`
[INFO] [stderr]    Compiling sort_algos v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "a007462be830cc87122f415b0a1edead400fd1f9ea5d9b68bfc77ccf6acd8307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a007462be830cc87122f415b0a1edead400fd1f9ea5d9b68bfc77ccf6acd8307", kill_on_drop: false }`
[INFO] [stdout] a007462be830cc87122f415b0a1edead400fd1f9ea5d9b68bfc77ccf6acd8307
[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] a6b2d6a7477d1359e51f533f9326a1298a04a86904493b4a02aad68d8049c5d3
[INFO] running `Command { std: "docker" "start" "-a" "a6b2d6a7477d1359e51f533f9326a1298a04a86904493b4a02aad68d8049c5d3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sort_algos-7ff1b0b207239b97)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::bubblesort ... ok
[INFO] [stdout] test tests::insertionsort ... ok
[INFO] [stdout] test tests::mergesort ... ok
[INFO] [stdout] test tests::selectionsort ... ok
[INFO] [stdout] test tests::quicksort ... ok
[INFO] [stdout] test tests::shellsort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sort_algos
[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" "a6b2d6a7477d1359e51f533f9326a1298a04a86904493b4a02aad68d8049c5d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6b2d6a7477d1359e51f533f9326a1298a04a86904493b4a02aad68d8049c5d3", kill_on_drop: false }`
[INFO] [stdout] a6b2d6a7477d1359e51f533f9326a1298a04a86904493b4a02aad68d8049c5d3