[INFO] fetching crate uvarint 0.1.2...
[INFO] testing uvarint-0.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate uvarint 0.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate uvarint 0.1.2
[INFO] finished tweaking crates.io crate uvarint 0.1.2
[INFO] tweaked toml for crates.io crate uvarint 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate uvarint 0.1.2 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 uvarint 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 36a82ce19010b95d5e0dcae6e73645e268aa3249b01fdcac8959617d67a067f1
[INFO] running `Command { std: "docker" "start" "-a" "36a82ce19010b95d5e0dcae6e73645e268aa3249b01fdcac8959617d67a067f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36a82ce19010b95d5e0dcae6e73645e268aa3249b01fdcac8959617d67a067f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36a82ce19010b95d5e0dcae6e73645e268aa3249b01fdcac8959617d67a067f1", kill_on_drop: false }`
[INFO] [stdout] 36a82ce19010b95d5e0dcae6e73645e268aa3249b01fdcac8959617d67a067f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] abb1287dc14359051781407946579b5de67f6de433fac76ac3a39ac51234d201
[INFO] running `Command { std: "docker" "start" "-a" "abb1287dc14359051781407946579b5de67f6de433fac76ac3a39ac51234d201", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.107
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling uvarint v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `Command { std: "docker" "inspect" "abb1287dc14359051781407946579b5de67f6de433fac76ac3a39ac51234d201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abb1287dc14359051781407946579b5de67f6de433fac76ac3a39ac51234d201", kill_on_drop: false }`
[INFO] [stdout] abb1287dc14359051781407946579b5de67f6de433fac76ac3a39ac51234d201
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 177aa66b1846784fce0d0e584ab6a90fb0fdc8a23ee9fa3805717ee016e2ecc1
[INFO] running `Command { std: "docker" "start" "-a" "177aa66b1846784fce0d0e584ab6a90fb0fdc8a23ee9fa3805717ee016e2ecc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling uvarint v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "177aa66b1846784fce0d0e584ab6a90fb0fdc8a23ee9fa3805717ee016e2ecc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "177aa66b1846784fce0d0e584ab6a90fb0fdc8a23ee9fa3805717ee016e2ecc1", kill_on_drop: false }`
[INFO] [stdout] 177aa66b1846784fce0d0e584ab6a90fb0fdc8a23ee9fa3805717ee016e2ecc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b56bcd259b7e481abf16f2ac6b91bb1d36d0c79ab367887d38ea45cf74bb3dba
[INFO] running `Command { std: "docker" "start" "-a" "b56bcd259b7e481abf16f2ac6b91bb1d36d0c79ab367887d38ea45cf74bb3dba", 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/uvarint-4e5471008354beed)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test decode::tests::test_single_byte_u128_values ... ok
[INFO] [stdout] test decode::tests::test_single_byte_u32_values ... ok
[INFO] [stdout] test decode::tests::test_two_byte_u128_values ... ok
[INFO] [stdout] test decode::tests::test_two_byte_u32_values ... ok
[INFO] [stdout] test decode::tests::test_two_byte_u64_values ... ok
[INFO] [stdout] test encode::encode_tests::test_encode_max_u128 ... ok
[INFO] [stdout] test encode::encode_tests::test_encode_max_u32 ... ok
[INFO] [stdout] test encode::encode_tests::test_encode_max_u64 ... ok
[INFO] [stdout] test decode::tests::test_single_byte_u64_values ... ok
[INFO] [stdout] test encode::encode_tests::test_encode_u128_single_byte ... ok
[INFO] [stdout] test encode::encode_tests::test_encode_u128_step_by_step_300 ... ok
[INFO] [stdout] test encode::encode_tests::test_encode_u128_two_bytes ... ok
[INFO] [stdout] test encode::encode_tests::test_encode_u32_single_byte ... ok
[INFO] [stdout] test encode::encode_tests::test_encode_u32_step_by_step ... ok
[INFO] [stdout] test encode::encode_tests::test_encode_u32_two_bytes ... ok
[INFO] [stdout] test encode::encode_tests::test_encode_u64_single_byte ... ok
[INFO] [stdout] test encode::encode_tests::test_encode_u64_step_by_step_300 ... ok
[INFO] [stdout] test encode::encode_tests::test_encode_u64_two_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uvarint
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/encode.rs - encode::encode_u128 (line 240) ... ok
[INFO] [stdout] test src/encode.rs - encode::encode_u64_into (line 184) ... ok
[INFO] [stdout] test src/decode.rs - decode::decode_u64 (line 85) ... ok
[INFO] [stdout] test src/encode.rs - encode::encode_u128_into (line 272) ... ok
[INFO] [stdout] test src/encode.rs - encode::encode_u32 (line 15) ... ok
[INFO] [stdout] test src/encode.rs - encode::encode_u32_into (line 71) ... ok
[INFO] [stdout] test src/encode.rs - encode::encode_u64 (line 123) ... ok
[INFO] [stdout] test src/decode.rs - decode::decode_u32 (line 16) ... ok
[INFO] [stdout] test src/decode.rs - decode::decode_u128 (line 154) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.54s; merged doctests compilation took 0.52s
[INFO] running `Command { std: "docker" "inspect" "b56bcd259b7e481abf16f2ac6b91bb1d36d0c79ab367887d38ea45cf74bb3dba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b56bcd259b7e481abf16f2ac6b91bb1d36d0c79ab367887d38ea45cf74bb3dba", kill_on_drop: false }`
[INFO] [stdout] b56bcd259b7e481abf16f2ac6b91bb1d36d0c79ab367887d38ea45cf74bb3dba