[INFO] fetching crate display-as 0.7.0... [INFO] testing display-as-0.7.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate display-as 0.7.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate display-as 0.7.0 [INFO] finished tweaking crates.io crate display-as 0.7.0 [INFO] tweaked toml for crates.io crate display-as 0.7.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate display-as 0.7.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 447 packages to latest compatible versions [INFO] [stderr] Adding actix-web v0.7.19 (available: v4.11.0) [INFO] [stderr] Adding criterion v0.2.11 (available: v0.7.0) [INFO] [stderr] Adding gotham v0.5.0 (available: v0.7.4) [INFO] [stderr] Adding percent-encoding v1.0.1 (available: v2.3.2) [INFO] [stderr] Adding rouille v2.2.0 (available: v3.6.2) [INFO] [stderr] Adding subtle v2.4.1 (available: v2.6.1) [INFO] [stderr] Adding warp v0.3.7 (available: v0.4.2) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [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] 2bcb6e93ba604c6df515c20790b649863117ff54a1c43e55105796a10f63c7b0 [INFO] running `Command { std: "docker" "start" "-a" "2bcb6e93ba604c6df515c20790b649863117ff54a1c43e55105796a10f63c7b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2bcb6e93ba604c6df515c20790b649863117ff54a1c43e55105796a10f63c7b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bcb6e93ba604c6df515c20790b649863117ff54a1c43e55105796a10f63c7b0", kill_on_drop: false }` [INFO] [stdout] 2bcb6e93ba604c6df515c20790b649863117ff54a1c43e55105796a10f63c7b0 [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] 18ee0329a654b7278976728f3f044574f3c1576b521b444082b29971a26bf1fa [INFO] running `Command { std: "docker" "start" "-a" "18ee0329a654b7278976728f3f044574f3c1576b521b444082b29971a26bf1fa", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling display-as-proc-macro v0.6.3 [INFO] [stderr] Compiling display-as v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.88s [INFO] running `Command { std: "docker" "inspect" "18ee0329a654b7278976728f3f044574f3c1576b521b444082b29971a26bf1fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18ee0329a654b7278976728f3f044574f3c1576b521b444082b29971a26bf1fa", kill_on_drop: false }` [INFO] [stdout] 18ee0329a654b7278976728f3f044574f3c1576b521b444082b29971a26bf1fa [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] 04689800d814510462a2b89e13f785c219b74702065cfc591741b088960620dd [INFO] running `Command { std: "docker" "start" "-a" "04689800d814510462a2b89e13f785c219b74702065cfc591741b088960620dd", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling display-as-proc-macro v0.6.3 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling display-as v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 22.95s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "04689800d814510462a2b89e13f785c219b74702065cfc591741b088960620dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04689800d814510462a2b89e13f785c219b74702065cfc591741b088960620dd", kill_on_drop: false }` [INFO] [stdout] 04689800d814510462a2b89e13f785c219b74702065cfc591741b088960620dd [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] 6f2e2729352d85aca82482c6bea76b1dfb100517056a3c6ba6e623871694c15c [INFO] running `Command { std: "docker" "start" "-a" "6f2e2729352d85aca82482c6bea76b1dfb100517056a3c6ba6e623871694c15c", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/display_as-e770d0eb325e5281) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test float::display ... ok [INFO] [stdout] test float::to_floating ... ok [INFO] [stdout] test html::floats ... ok [INFO] [stdout] test html::escaping ... ok [INFO] [stdout] test latex::escaping ... ok [INFO] [stdout] test mathlatex::escaping ... ok [INFO] [stdout] test mathlatex::floats ... ok [INFO] [stdout] test rust::escaping ... ok [INFO] [stdout] test rust::floats ... ok [INFO] [stdout] test latex::floats ... ok [INFO] [stdout] test test_closure ... ok [INFO] [stdout] test tests::html_escaping ... ok [INFO] [stdout] test url::escaping ... ok [INFO] [stdout] test utf8::escaping ... ok [INFO] [stdout] test utf8::floats ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/format_as.rs (/opt/rustwide/target/debug/deps/format_as-8c1a39d4235a1736) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test just_string ... ok [INFO] [stdout] test integer_reference ... ok [INFO] [stdout] test test_let ... ok [INFO] [stdout] test nested_format_as ... ok [INFO] [stdout] test test_mixed_formats ... ok [INFO] [stdout] test string_and_integer ... ok [INFO] [stdout] test test_let_again ... ok [INFO] [stdout] test test_conditionals ... ok [INFO] [stdout] test string_and_float ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/if_let_with_pattern.rs (/opt/rustwide/target/debug/deps/if_let_with_pattern-3755979f5e180325) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_if_let ... ok [INFO] [stdout] test test_let_with_braces_match ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/loop_in_let.rs (/opt/rustwide/target/debug/deps/loop_in_let-cf1fa8cc4bf216dd) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_let ... ok [INFO] [stdout] test test_loop_no_let_b ... ok [INFO] [stdout] test test_loop_no_let ... ok [INFO] [stderr] Running tests/match.rs (/opt/rustwide/target/debug/deps/match-543c44193c85443b) [INFO] [stdout] test test_no_loop_no_let_c ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_match ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/mixed-types.rs (/opt/rustwide/target/debug/deps/mixed_types-fdf979296b413451) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running tests/with_template.rs (/opt/rustwide/target/debug/deps/with_template-384ec63a66dd279c) [INFO] [stdout] test mixed_formats_in_let ... ok [INFO] [stdout] test mixed_types ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test foo ... ok [INFO] [stdout] test from_file ... ok [INFO] [stdout] test from_delimiters ... ok [INFO] [stdout] test from_file_include ... ok [INFO] [stdout] test from_file_base ... ok [INFO] [stdout] test testing_if ... ok [INFO] [stderr] Running tests/write_as.rs (/opt/rustwide/target/debug/deps/write_as-ca59cc46c05b3cfd) [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] [stdout] [INFO] [stdout] running 5 tests [INFO] [stderr] Doc-tests display_as [INFO] [stdout] test write_nice_loop_strings ... ok [INFO] [stdout] test write_integer ... ok [INFO] [stdout] test write_to_mut_ref_string ... ok [INFO] [stdout] test write_nice_loop ... ok [INFO] [stdout] test write_to_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/lib.rs - (line 149) ... ignored [INFO] [stdout] test src/lib.rs - (line 170) ... ignored [INFO] [stdout] test src/lib.rs - (line 179) ... ignored [INFO] [stdout] test src/lib.rs - (line 185) ... ignored [INFO] [stdout] test src/lib.rs - (line 100) ... ok [INFO] [stdout] test src/lib.rs - (line 113) ... ok [INFO] [stdout] test src/lib.rs - (line 72) ... ok [INFO] [stdout] test src/lib.rs - (line 85) ... ok [INFO] [stdout] test src/html.rs - html::display_floats_as (line 79) ... ok [INFO] [stdout] test src/lib.rs - (line 58) ... ok [INFO] [stdout] test src/lib.rs - (line 203) ... ok [INFO] [stdout] test src/lib.rs - (line 127) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.76s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6f2e2729352d85aca82482c6bea76b1dfb100517056a3c6ba6e623871694c15c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f2e2729352d85aca82482c6bea76b1dfb100517056a3c6ba6e623871694c15c", kill_on_drop: false }` [INFO] [stdout] 6f2e2729352d85aca82482c6bea76b1dfb100517056a3c6ba6e623871694c15c