[INFO] fetching crate scanf 2.0.0...
[INFO] testing scanf-2.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate scanf 2.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate scanf 2.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate scanf 2.0.0
[INFO] tweaked toml for crates.io crate scanf 2.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scanf 2.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scanf 2.0.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df34d108a321a26fab07c506ff649edce68ed0e3d96158709dc55374044379e8
[INFO] running `Command { std: "docker" "start" "-a" "df34d108a321a26fab07c506ff649edce68ed0e3d96158709dc55374044379e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df34d108a321a26fab07c506ff649edce68ed0e3d96158709dc55374044379e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df34d108a321a26fab07c506ff649edce68ed0e3d96158709dc55374044379e8", kill_on_drop: false }`
[INFO] [stdout] df34d108a321a26fab07c506ff649edce68ed0e3d96158709dc55374044379e8
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f02bf1d124dcb69502ef7eced14997c8b1073c830cb94b88d9b8b804246b1275
[INFO] running `Command { std: "docker" "start" "-a" "f02bf1d124dcb69502ef7eced14997c8b1073c830cb94b88d9b8b804246b1275", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling scanf v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.45s
[INFO] running `Command { std: "docker" "inspect" "f02bf1d124dcb69502ef7eced14997c8b1073c830cb94b88d9b8b804246b1275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f02bf1d124dcb69502ef7eced14997c8b1073c830cb94b88d9b8b804246b1275", kill_on_drop: false }`
[INFO] [stdout] f02bf1d124dcb69502ef7eced14997c8b1073c830cb94b88d9b8b804246b1275
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45c7a31bb7bd9d6360d9680b8c4865d2d69e1d84a77138f32510ae1dff728b3e
[INFO] running `Command { std: "docker" "start" "-a" "45c7a31bb7bd9d6360d9680b8c4865d2d69e1d84a77138f32510ae1dff728b3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling clap_builder v4.5.44
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling criterion-plot v0.6.0
[INFO] [stderr]    Compiling clap v4.5.45
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling scanf v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.7.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.11s
[INFO] running `Command { std: "docker" "inspect" "45c7a31bb7bd9d6360d9680b8c4865d2d69e1d84a77138f32510ae1dff728b3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45c7a31bb7bd9d6360d9680b8c4865d2d69e1d84a77138f32510ae1dff728b3e", kill_on_drop: false }`
[INFO] [stdout] 45c7a31bb7bd9d6360d9680b8c4865d2d69e1d84a77138f32510ae1dff728b3e
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7057b56fa7d746c7c6147d6d4088c98dedef28472f7fa7260b0ebf916d401190
[INFO] running `Command { std: "docker" "start" "-a" "7057b56fa7d746c7c6147d6d4088c98dedef28472f7fa7260b0ebf916d401190", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scanf-d369dfdda45d1c23)
[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]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-2f8678c0a0ecc442)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_fully_explicit_still_works ... ok
[INFO] [stdout] test test_into_array_elements ... ok
[INFO] [stdout] test test_mixed_named_and_anonymous ... ok
[INFO] [stdout] test test_mixed_types ... ok
[INFO] [stdout] test test_mixed_implicit_and_explicit ... ok
[INFO] [stdout] test test_implicit_variable_capture ... ok
[INFO] [stdout] test test_positional_parsing ... ok
[INFO] [stdout] test test_variable_name_placeholders ... ok
[INFO] [stdout] test test_type_mismatch_error ... ok
[INFO] [stdout] test test_legacy_basic_functionality ... ok
[INFO] [stdout] test test_escaped_braces ... ok
[INFO] [stdout] test test_only_anonymous_placeholders ... ok
[INFO] [stdout] test test_wrong_format_string - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scanf
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/../README.md - (line 60) - compile ... ok
[INFO] [stdout] test src/../README.md - (line 89) - compile ... ok
[INFO] [stdout] test src/../README.md - (line 9) - compile ... ok
[INFO] [stdout] test src/../README.md - (line 45) ... ok
[INFO] [stdout] test src/../README.md - (line 19) ... ok
[INFO] [stdout] test src/../README.md - (line 73) ... ok
[INFO] [stdout] test src/../README.md - (line 99) ... ok
[INFO] [stdout] test src/../README.md - (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.54s; merged doctests compilation took 0.53s
[INFO] running `Command { std: "docker" "inspect" "7057b56fa7d746c7c6147d6d4088c98dedef28472f7fa7260b0ebf916d401190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7057b56fa7d746c7c6147d6d4088c98dedef28472f7fa7260b0ebf916d401190", kill_on_drop: false }`
[INFO] [stdout] 7057b56fa7d746c7c6147d6d4088c98dedef28472f7fa7260b0ebf916d401190
