[INFO] fetching crate tx-padding 0.1.2... [INFO] testing tx-padding-0.1.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate tx-padding 0.1.2 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate tx-padding 0.1.2 [INFO] finished tweaking crates.io crate tx-padding 0.1.2 [INFO] tweaked toml for crates.io crate tx-padding 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tx-padding 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] [stderr] Updating crates.io index [INFO] [stderr] Locking 17 packages to latest compatible versions [INFO] [stderr] Adding block-padding v0.2.1 (available: v0.3.3) [INFO] [stderr] Adding rand v0.7.3 (available: v0.9.2) [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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ccf0678161f4a90d421e8fdd3d36eb3fa73d70d99505d7b1a91472ebc88d3ab6 [INFO] running `Command { std: "docker" "start" "-a" "ccf0678161f4a90d421e8fdd3d36eb3fa73d70d99505d7b1a91472ebc88d3ab6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ccf0678161f4a90d421e8fdd3d36eb3fa73d70d99505d7b1a91472ebc88d3ab6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccf0678161f4a90d421e8fdd3d36eb3fa73d70d99505d7b1a91472ebc88d3ab6", kill_on_drop: false }` [INFO] [stdout] ccf0678161f4a90d421e8fdd3d36eb3fa73d70d99505d7b1a91472ebc88d3ab6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 508dbb56056fea33e3cedb302058e2642d619a55ce62e0fb97efc42578b3bc8f [INFO] running `Command { std: "docker" "start" "-a" "508dbb56056fea33e3cedb302058e2642d619a55ce62e0fb97efc42578b3bc8f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tx-padding v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/lib.rs:56:11 [INFO] [stdout] | [INFO] [stdout] 56 | #[cfg(not(features = "thread_rng"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 56 - #[cfg(not(features = "thread_rng"))] [INFO] [stdout] 56 + #[cfg(not(feature = "thread_rng"))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/lib.rs:58:7 [INFO] [stdout] | [INFO] [stdout] 58 | #[cfg(features = "thread_rng")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 58 - #[cfg(features = "thread_rng")] [INFO] [stdout] 58 + #[cfg(feature = "thread_rng")] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.76s [INFO] running `Command { std: "docker" "inspect" "508dbb56056fea33e3cedb302058e2642d619a55ce62e0fb97efc42578b3bc8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "508dbb56056fea33e3cedb302058e2642d619a55ce62e0fb97efc42578b3bc8f", kill_on_drop: false }` [INFO] [stdout] 508dbb56056fea33e3cedb302058e2642d619a55ce62e0fb97efc42578b3bc8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c9ff98d718be87ed872bf9301bad26ec516764b8d0142d9a5a19b0c5986711c5 [INFO] running `Command { std: "docker" "start" "-a" "c9ff98d718be87ed872bf9301bad26ec516764b8d0142d9a5a19b0c5986711c5", kill_on_drop: false }` [INFO] [stderr] Compiling tx-padding v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/lib.rs:56:11 [INFO] [stdout] | [INFO] [stdout] 56 | #[cfg(not(features = "thread_rng"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 56 - #[cfg(not(features = "thread_rng"))] [INFO] [stdout] 56 + #[cfg(not(feature = "thread_rng"))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/lib.rs:58:7 [INFO] [stdout] | [INFO] [stdout] 58 | #[cfg(features = "thread_rng")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 58 - #[cfg(features = "thread_rng")] [INFO] [stdout] 58 + #[cfg(feature = "thread_rng")] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/lib.rs:56:11 [INFO] [stdout] | [INFO] [stdout] 56 | #[cfg(not(features = "thread_rng"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 56 - #[cfg(not(features = "thread_rng"))] [INFO] [stdout] 56 + #[cfg(not(feature = "thread_rng"))] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `features` [INFO] [stdout] --> src/lib.rs:58:7 [INFO] [stdout] | [INFO] [stdout] 58 | #[cfg(features = "thread_rng")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] help: there is a config with a similar name and value [INFO] [stdout] | [INFO] [stdout] 58 - #[cfg(features = "thread_rng")] [INFO] [stdout] 58 + #[cfg(feature = "thread_rng")] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s [INFO] running `Command { std: "docker" "inspect" "c9ff98d718be87ed872bf9301bad26ec516764b8d0142d9a5a19b0c5986711c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9ff98d718be87ed872bf9301bad26ec516764b8d0142d9a5a19b0c5986711c5", kill_on_drop: false }` [INFO] [stdout] c9ff98d718be87ed872bf9301bad26ec516764b8d0142d9a5a19b0c5986711c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3259cea1315e71393fe62dc945e180d63a3ddb89486c09b573aa657066695310 [INFO] running `Command { std: "docker" "start" "-a" "3259cea1315e71393fe62dc945e180d63a3ddb89486c09b573aa657066695310", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition name: `features` [INFO] [stderr] --> src/lib.rs:56:11 [INFO] [stderr] | [INFO] [stderr] 56 | #[cfg(not(features = "thread_rng"))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] help: there is a config with a similar name and value [INFO] [stderr] | [INFO] [stderr] 56 - #[cfg(not(features = "thread_rng"))] [INFO] [stderr] 56 + #[cfg(not(feature = "thread_rng"))] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `features` [INFO] [stderr] --> src/lib.rs:58:7 [INFO] [stderr] | [INFO] [stderr] 58 | #[cfg(features = "thread_rng")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] help: there is a config with a similar name and value [INFO] [stderr] | [INFO] [stderr] 58 - #[cfg(features = "thread_rng")] [INFO] [stderr] 58 + #[cfg(feature = "thread_rng")] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `tx-padding` (lib) generated 2 warnings [INFO] [stderr] warning: `tx-padding` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tx_padding-a6eef1bdcef801ab) [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/lib.rs (/opt/rustwide/target/debug/deps/lib-bd3b4792ed8e676c) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test padding_bs_2_msg_3 ... ok [INFO] [stdout] test padding_bs_2_msg_2 ... ok [INFO] [stdout] test padding_bs_4_msg_0 ... ok [INFO] [stdout] test padding_bs_4_msg_1 ... ok [INFO] [stdout] test padding_bs_2_msg_0 ... ok [INFO] [stdout] test padding_bs_2_msg_1 ... ok [INFO] [stdout] test padding_bs_4_msg_2 ... ok [INFO] [stdout] test padding_bs_4_msg_4 ... ok [INFO] [stdout] test padding_bs_8_msg_5 ... ok [INFO] [stdout] test padding_bs_8_msg_1 ... ok [INFO] [stdout] test reject_insufficient_space ... ok [INFO] [stdout] test reject_mismatch_size ... ok [INFO] [stdout] test padding_bs_8_msg_7_longer_buf ... ok [INFO] [stdout] test reject_illformed_padded_message ... ok [INFO] [stdout] test padding_bs_8_msg_7 ... ok [INFO] [stdout] test padding_bs_8_msg_0 ... ok [INFO] [stdout] test padding_bs_4_msg_3 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s [INFO] [stdout] [INFO] [stderr] Doc-tests tx_padding [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 17) ... ok [INFO] [stdout] test src/lib.rs - (line 30) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3259cea1315e71393fe62dc945e180d63a3ddb89486c09b573aa657066695310", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3259cea1315e71393fe62dc945e180d63a3ddb89486c09b573aa657066695310", kill_on_drop: false }` [INFO] [stdout] 3259cea1315e71393fe62dc945e180d63a3ddb89486c09b573aa657066695310