[INFO] fetching crate mc-varint 0.1.1...
[INFO] testing mc-varint-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate mc-varint 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate mc-varint 0.1.1
[INFO] finished tweaking crates.io crate mc-varint 0.1.1
[INFO] tweaked toml for crates.io crate mc-varint 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mc-varint 0.1.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ec96d75103262ce89ecbd4b2bf29a002988b1bd8d0f39a2f1d123949524e487
[INFO] running `Command { std: "docker" "start" "-a" "3ec96d75103262ce89ecbd4b2bf29a002988b1bd8d0f39a2f1d123949524e487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ec96d75103262ce89ecbd4b2bf29a002988b1bd8d0f39a2f1d123949524e487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec96d75103262ce89ecbd4b2bf29a002988b1bd8d0f39a2f1d123949524e487", kill_on_drop: false }`
[INFO] [stdout] 3ec96d75103262ce89ecbd4b2bf29a002988b1bd8d0f39a2f1d123949524e487
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34e8e2ec658fe4cb30f33db33436c8d42bfa4103070b48ea81fefcf3419eca36
[INFO] running `Command { std: "docker" "start" "-a" "34e8e2ec658fe4cb30f33db33436c8d42bfa4103070b48ea81fefcf3419eca36", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling mc-varint v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "34e8e2ec658fe4cb30f33db33436c8d42bfa4103070b48ea81fefcf3419eca36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34e8e2ec658fe4cb30f33db33436c8d42bfa4103070b48ea81fefcf3419eca36", kill_on_drop: false }`
[INFO] [stdout] 34e8e2ec658fe4cb30f33db33436c8d42bfa4103070b48ea81fefcf3419eca36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f477763d699f9506f196fc1c005b41aa672a13a53661b6c4b350b3cd564b0527
[INFO] running `Command { std: "docker" "start" "-a" "f477763d699f9506f196fc1c005b41aa672a13a53661b6c4b350b3cd564b0527", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling mc-varint v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "f477763d699f9506f196fc1c005b41aa672a13a53661b6c4b350b3cd564b0527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f477763d699f9506f196fc1c005b41aa672a13a53661b6c4b350b3cd564b0527", kill_on_drop: false }`
[INFO] [stdout] f477763d699f9506f196fc1c005b41aa672a13a53661b6c4b350b3cd564b0527
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6dd556dd83e84b02402d8057acb3aa10f14b9f0fe6827c8f83c06c21b33e339c
[INFO] running `Command { std: "docker" "start" "-a" "6dd556dd83e84b02402d8057acb3aa10f14b9f0fe6827c8f83c06c21b33e339c", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mc_varint-f4d7bb185bf025b3)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/var_int.rs (/opt/rustwide/target/debug/deps/var_int-2e5eca47878dea20)
[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 9 tests
[INFO] [stdout] test var_int_read_err ... ok
[INFO] [stdout] test var_int_beat_matching ... ok
[INFO] [stdout] test var_int_read_exact ... ok
[INFO] [stdout] test var_int_size ... ok
[INFO] [stdout] test var_int_read_oversize ... ok
[INFO] [stdout] test var_int_default ... ok
[INFO] [stdout] test var_long_size ... ok
[INFO] [stdout] test var_long_beat_matching ... ok
[INFO] [stdout] test var_int_write_exact ... 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]    Doc-tests mc_varint
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - VarIntWrite (line 233) ... ok
[INFO] [stdout] test src/lib.rs - VarLongRead (line 235) ... ok
[INFO] [stdout] test src/lib.rs - VarIntRead (line 233) ... ok
[INFO] [stdout] test src/lib.rs - VarLongWrite (line 235) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.82s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6dd556dd83e84b02402d8057acb3aa10f14b9f0fe6827c8f83c06c21b33e339c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dd556dd83e84b02402d8057acb3aa10f14b9f0fe6827c8f83c06c21b33e339c", kill_on_drop: false }`
[INFO] [stdout] 6dd556dd83e84b02402d8057acb3aa10f14b9f0fe6827c8f83c06c21b33e339c