[INFO] fetching crate seven_seg 0.1.2... [INFO] testing seven_seg-0.1.2 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate seven_seg 0.1.2 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate seven_seg 0.1.2 [INFO] finished tweaking crates.io crate seven_seg 0.1.2 [INFO] tweaked toml for crates.io crate seven_seg 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate seven_seg 0.1.2 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 seven_seg 0.1.2 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] bb4a675b82d4c058b17835c36c8b4b12c1497173dce3a2fe6ee2f23a4f470439 [INFO] running `Command { std: "docker" "start" "-a" "bb4a675b82d4c058b17835c36c8b4b12c1497173dce3a2fe6ee2f23a4f470439", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb4a675b82d4c058b17835c36c8b4b12c1497173dce3a2fe6ee2f23a4f470439", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb4a675b82d4c058b17835c36c8b4b12c1497173dce3a2fe6ee2f23a4f470439", kill_on_drop: false }` [INFO] [stdout] bb4a675b82d4c058b17835c36c8b4b12c1497173dce3a2fe6ee2f23a4f470439 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e43ab075f10296ab97285f4bef3852da50c19fbbf853c27beaac3672c5f15205 [INFO] running `Command { std: "docker" "start" "-a" "e43ab075f10296ab97285f4bef3852da50c19fbbf853c27beaac3672c5f15205", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.58 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.27 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling smallstr v0.3.0 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Compiling vte v0.10.1 [INFO] [stderr] Compiling strip-ansi-escapes v0.1.1 [INFO] [stderr] Compiling cattocol v0.3.1 [INFO] [stderr] Compiling seven_seg v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.24s [INFO] running `Command { std: "docker" "inspect" "e43ab075f10296ab97285f4bef3852da50c19fbbf853c27beaac3672c5f15205", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e43ab075f10296ab97285f4bef3852da50c19fbbf853c27beaac3672c5f15205", kill_on_drop: false }` [INFO] [stdout] e43ab075f10296ab97285f4bef3852da50c19fbbf853c27beaac3672c5f15205 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] af4cc9e4f02627391393638b048ee8bd63b0459dc74a4653afea44ed1179463f [INFO] running `Command { std: "docker" "start" "-a" "af4cc9e4f02627391393638b048ee8bd63b0459dc74a4653afea44ed1179463f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling log v0.4.18 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling value-bag v1.4.0 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling parking v2.1.0 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling async-lock v2.7.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling concurrent-queue v2.2.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling async-task v4.4.0 [INFO] [stderr] Compiling async-channel v1.8.0 [INFO] [stderr] Compiling atomic-waker v1.1.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling txtframe v0.4.0 [INFO] [stderr] Compiling async-executor v1.5.1 [INFO] [stderr] Compiling blocking v1.3.1 [INFO] [stderr] Compiling cpu-freq v0.0.2 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling async-global-executor v2.3.1 [INFO] [stderr] Compiling async-std v1.12.0 [INFO] [stderr] Compiling seven_seg v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 20.27s [INFO] running `Command { std: "docker" "inspect" "af4cc9e4f02627391393638b048ee8bd63b0459dc74a4653afea44ed1179463f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af4cc9e4f02627391393638b048ee8bd63b0459dc74a4653afea44ed1179463f", kill_on_drop: false }` [INFO] [stdout] af4cc9e4f02627391393638b048ee8bd63b0459dc74a4653afea44ed1179463f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6c4e5d47d68b4b4ee18281c0f512f92327614c25d76b6a0565e46193779510a3 [INFO] running `Command { std: "docker" "start" "-a" "6c4e5d47d68b4b4ee18281c0f512f92327614c25d76b6a0565e46193779510a3", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/seven_seg-3fd4d5f4b4aa18a8) [INFO] [stdout] [INFO] [stdout] running 95 tests [INFO] [stdout] test tests::sevseg_four_digit_a_none ... ok [INFO] [stdout] test tests::sevseg_four_digit_eight ... ok [INFO] [stdout] test tests::sevseg_four_digit_empty ... ok [INFO] [stdout] test tests::sevseg_four_digit_empty_one_two ... ok [INFO] [stdout] test tests::sevseg_four_digit_empty_five ... ok [INFO] [stdout] test tests::sevseg_four_digit_five ... ok [INFO] [stdout] test tests::sevseg_four_digit_empty_one_two_three ... ok [INFO] [stdout] test tests::sevseg_four_digit_empty_ten ... ok [INFO] [stdout] test tests::sevseg_four_digit_four ... ok [INFO] [stdout] test tests::sevseg_four_digit_one ... ok [INFO] [stdout] test tests::sevseg_four_digit_one_two_a ... ok [INFO] [stdout] test tests::sevseg_four_digit_nine ... ok [INFO] [stdout] test tests::sevseg_four_digit_one_a_two ... ok [INFO] [stdout] test tests::sevseg_four_digit_ten ... ok [INFO] [stdout] test tests::sevseg_four_digit_len_none ... ok [INFO] [stdout] test tests::sevseg_four_digit_six ... ok [INFO] [stdout] test tests::sevseg_four_digit_seven ... ok [INFO] [stdout] test tests::sevseg_four_digit_three ... ok [INFO] [stdout] test tests::sevseg_four_digit_two ... ok [INFO] [stdout] test tests::sevseg_four_iter_digit_empty ... ok [INFO] [stdout] test tests::sevseg_four_iter_digit_eight ... ok [INFO] [stdout] test tests::sevseg_four_iter_digit_empty_five ... ok [INFO] [stdout] test tests::sevseg_four_digit_two_none ... ok [INFO] [stdout] test tests::sevseg_four_iter_digit_a_none ... ok [INFO] [stdout] test tests::sevseg_four_iter_digit_empty_one_two ... ok [INFO] [stdout] test tests::sevseg_four_iter_digit_len_none ... ok [INFO] [stdout] test tests::sevseg_four_iter_digit_five ... ok [INFO] [stdout] test tests::sevseg_four_iter_digit_nine ... ok [INFO] [stdout] test tests::sevseg_four_iter_digit_one ... ok [INFO] [stdout] test tests::sevseg_four_digit_zero ... ok [INFO] [stdout] test tests::sevseg_four_iter_digit_empty_one_two_three ... ok [INFO] [stdout] test tests::sevseg_four_iter_digit_empty_ten ... ok [INFO] [stdout] test tests::sevseg_four_iter_digit_one_a_two ... ok [INFO] [stdout] test tests::sevseg_four_iter_digit_one_two_a ... ok [INFO] [stdout] test tests::sevseg_four_iter_digit_two ... ok [INFO] [stdout] test tests::sevseg_four_iter_digit_ten ... ok [INFO] [stdout] test tests::sevseg_four_iter_digit_seven ... ok [INFO] [stdout] test tests::sevseg_four_iter_digit_six ... ok [INFO] [stdout] test tests::sevseg_four_iter_digit_two_none ... ok [INFO] [stdout] test tests::sevseg_four_iter_digit_zero ... ok [INFO] [stdout] test tests::sevseg_four_iter_digit_three ... ok [INFO] [stdout] test tests::sevseg_one_digit_eight ... ok [INFO] [stdout] test tests::sevseg_one_digit_empty ... ok [INFO] [stdout] test tests::sevseg_one_digit_five ... ok [INFO] [stdout] test tests::sevseg_one_digit_four ... ok [INFO] [stdout] test tests::sevseg_one_digit_nine ... ok [INFO] [stdout] test tests::sevseg_one_digit_one ... ok [INFO] [stdout] test tests::sevseg_one_digit_seven ... ok [INFO] [stdout] test tests::sevseg_one_digit_a_none ... ok [INFO] [stdout] test tests::sevseg_one_digit_two ... ok [INFO] [stdout] test tests::sevseg_one_digit_ten ... ok [INFO] [stdout] test tests::sevseg_one_digit_two_none ... ok [INFO] [stdout] test tests::sevseg_one_digit_len_none ... ok [INFO] [stdout] test tests::sevseg_one_digit_zero ... ok [INFO] [stdout] test tests::sevseg_three_digit_a_none ... ok [INFO] [stdout] test tests::sevseg_one_digit_six ... ok [INFO] [stdout] test tests::sevseg_one_digit_three ... ok [INFO] [stdout] test tests::sevseg_four_iter_digit_four ... ok [INFO] [stdout] test tests::sevseg_three_digit_empty ... ok [INFO] [stdout] test tests::sevseg_three_digit_empty_five ... ok [INFO] [stdout] test tests::sevseg_three_digit_empty_ten ... ok [INFO] [stdout] test tests::sevseg_three_digit_five ... ok [INFO] [stdout] test tests::sevseg_three_digit_len_none ... ok [INFO] [stdout] test tests::sevseg_three_digit_nine ... ok [INFO] [stdout] test tests::sevseg_three_digit_one ... ok [INFO] [stdout] test tests::sevseg_three_digit_empty_one_two ... ok [INFO] [stdout] test tests::sevseg_three_digit_seven ... ok [INFO] [stdout] test tests::sevseg_three_digit_one_two_a ... ok [INFO] [stdout] test tests::sevseg_three_digit_four ... ok [INFO] [stdout] test tests::sevseg_three_digit_one_a_two ... ok [INFO] [stdout] test tests::sevseg_three_digit_six ... ok [INFO] [stdout] test tests::sevseg_three_digit_two ... ok [INFO] [stdout] test tests::sevseg_two_digit_a_none ... ok [INFO] [stdout] test tests::sevseg_two_digit_eight ... ok [INFO] [stdout] test tests::sevseg_two_digit_eight_nine ... ok [INFO] [stdout] test tests::sevseg_three_digit_ten ... ok [INFO] [stdout] test tests::sevseg_three_digit_three ... ok [INFO] [stdout] test tests::sevseg_three_digit_two_none ... ok [INFO] [stdout] test tests::sevseg_three_digit_zero ... ok [INFO] [stdout] test tests::sevseg_two_digit_empty ... ok [INFO] [stdout] test tests::sevseg_two_digit_empty_ten ... ok [INFO] [stdout] test tests::sevseg_two_digit_nine ... ok [INFO] [stdout] test tests::sevseg_two_digit_five ... ok [INFO] [stdout] test tests::sevseg_two_digit_seven ... ok [INFO] [stdout] test tests::sevseg_two_digit_four ... ok [INFO] [stdout] test tests::sevseg_two_digit_empty_nine ... ok [INFO] [stdout] test tests::sevseg_two_digit_len_none ... ok [INFO] [stdout] test tests::sevseg_two_digit_one ... ok [INFO] [stdout] test tests::sevseg_two_digit_three ... ok [INFO] [stdout] test tests::sevseg_two_digit_ten ... ok [INFO] [stdout] test tests::sevseg_two_digit_six ... ok [INFO] [stdout] test tests::sevseg_two_digit_zero ... ok [INFO] [stdout] test tests::sevseg_two_digit_two ... ok [INFO] [stdout] test tests::sevseg_two_digit_two_none ... ok [INFO] [stdout] test tests::sevseg_three_digit_eight ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 95 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests seven_seg [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - sevseg_three (line 146) ... ok [INFO] [stdout] test src/lib.rs - sevseg_three (line 158) ... ok [INFO] [stdout] test src/lib.rs - sevseg_four (line 243) ... ok [INFO] [stdout] test src/lib.rs - sevseg_one (line 46) ... ok [INFO] [stdout] test src/lib.rs - sevseg_two (line 78) ... ok [INFO] [stdout] test src/lib.rs - sevseg_four_iter (line 380) ... ok [INFO] [stdout] test src/lib.rs - sevseg_four (line 255) ... ok [INFO] [stdout] test src/lib.rs - (line 15) ... ok [INFO] [stdout] test src/lib.rs - sevseg_two (line 90) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6c4e5d47d68b4b4ee18281c0f512f92327614c25d76b6a0565e46193779510a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c4e5d47d68b4b4ee18281c0f512f92327614c25d76b6a0565e46193779510a3", kill_on_drop: false }` [INFO] [stdout] 6c4e5d47d68b4b4ee18281c0f512f92327614c25d76b6a0565e46193779510a3