[INFO] fetching crate rb64 0.3.1... [INFO] testing rb64-0.3.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate rb64 0.3.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate rb64 0.3.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate rb64 0.3.1 [INFO] tweaked toml for crates.io crate rb64 0.3.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rb64 0.3.1 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 rb64 0.3.1 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-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6151499bcb37783092f57c8f39f33d18cb9c9db41ca293f0ef6eded7c0f0960f [INFO] running `Command { std: "docker" "start" "-a" "6151499bcb37783092f57c8f39f33d18cb9c9db41ca293f0ef6eded7c0f0960f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6151499bcb37783092f57c8f39f33d18cb9c9db41ca293f0ef6eded7c0f0960f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6151499bcb37783092f57c8f39f33d18cb9c9db41ca293f0ef6eded7c0f0960f", kill_on_drop: false }` [INFO] [stdout] 6151499bcb37783092f57c8f39f33d18cb9c9db41ca293f0ef6eded7c0f0960f [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61503bb7df23f4fc19d26bb2f6506f39fbfa8dcac0535e64c65d26850c41ad40 [INFO] running `Command { std: "docker" "start" "-a" "61503bb7df23f4fc19d26bb2f6506f39fbfa8dcac0535e64c65d26850c41ad40", kill_on_drop: false }` [INFO] [stderr] Compiling rb64 v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::unreachable` [INFO] [stdout] --> src/decode.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::unreachable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::unreachable` [INFO] [stdout] --> src/encode.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::unreachable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.49s [INFO] running `Command { std: "docker" "inspect" "61503bb7df23f4fc19d26bb2f6506f39fbfa8dcac0535e64c65d26850c41ad40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61503bb7df23f4fc19d26bb2f6506f39fbfa8dcac0535e64c65d26850c41ad40", kill_on_drop: false }` [INFO] [stdout] 61503bb7df23f4fc19d26bb2f6506f39fbfa8dcac0535e64c65d26850c41ad40 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e66d8b3fbae163da51a5154f8a7a7d2587716499e079b2f9a7d5e214600734a7 [INFO] running `Command { std: "docker" "start" "-a" "e66d8b3fbae163da51a5154f8a7a7d2587716499e079b2f9a7d5e214600734a7", kill_on_drop: false }` [INFO] [stderr] Compiling rb64 v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::unreachable` [INFO] [stdout] --> src/decode.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::unreachable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::unreachable` [INFO] [stdout] --> src/encode.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::unreachable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::unreachable` [INFO] [stdout] --> src/decode.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::unreachable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::unreachable` [INFO] [stdout] --> src/encode.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::unreachable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "e66d8b3fbae163da51a5154f8a7a7d2587716499e079b2f9a7d5e214600734a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e66d8b3fbae163da51a5154f8a7a7d2587716499e079b2f9a7d5e214600734a7", kill_on_drop: false }` [INFO] [stdout] e66d8b3fbae163da51a5154f8a7a7d2587716499e079b2f9a7d5e214600734a7 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fbb150fc2981e0dd94dc49f908908ef26ef0672a61dfad64ad3a9f8328e1f0c6 [INFO] running `Command { std: "docker" "start" "-a" "fbb150fc2981e0dd94dc49f908908ef26ef0672a61dfad64ad3a9f8328e1f0c6", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::unreachable` [INFO] [stderr] --> src/decode.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::unreachable; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::unreachable` [INFO] [stderr] --> src/encode.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::unreachable; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rb64` (lib) generated 2 warnings (run `cargo fix --lib -p rb64` to apply 2 suggestions) [INFO] [stderr] warning: `rb64` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rb64-c7ffa505f8128ac2) [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rb64-6396deff085b64bf) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/decode.rs (/opt/rustwide/target/debug/deps/decode-f12919139ae2e79d) [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] [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] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test hello_world ... ok [INFO] [stdout] test short ... ok [INFO] [stdout] test padding ... ok [INFO] [stdout] test invalid ... ok [INFO] [stderr] Running tests/encode.rs (/opt/rustwide/target/debug/deps/encode-4a61d8b737d69a57) [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test hello_world ... ok [INFO] [stdout] test one_remaining ... ok [INFO] [stderr] Running tests/reader.rs (/opt/rustwide/target/debug/deps/reader-6add2d6dede4672c) [INFO] [stdout] test no_remaining ... ok [INFO] [stdout] test two_remaining ... 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] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-7f23a4fbe4fa1c93) [INFO] [stdout] running 2 tests [INFO] [stdout] test reader ... ok [INFO] [stdout] test reader_huge ... 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 1 test [INFO] [stdout] test hello_world ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests rb64 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/decode.rs - decode::decode (line 35) ... ok [INFO] [stdout] test src/encode.rs - encode::encode (line 15) ... ok [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fbb150fc2981e0dd94dc49f908908ef26ef0672a61dfad64ad3a9f8328e1f0c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbb150fc2981e0dd94dc49f908908ef26ef0672a61dfad64ad3a9f8328e1f0c6", kill_on_drop: false }` [INFO] [stdout] fbb150fc2981e0dd94dc49f908908ef26ef0672a61dfad64ad3a9f8328e1f0c6