[INFO] fetching crate bndpresbufq 0.1.4...
[INFO] testing bndpresbufq-0.1.4 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate bndpresbufq 0.1.4 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate bndpresbufq 0.1.4
[INFO] finished tweaking crates.io crate bndpresbufq 0.1.4
[INFO] tweaked toml for crates.io crate bndpresbufq 0.1.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bndpresbufq 0.1.4 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding limq v0.1.4 (available: v0.4.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded limq v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ae72aebe3b30f8dd04c92651a45ec03d86aac463efe7e8927dfdb9a96f63d44
[INFO] running `Command { std: "docker" "start" "-a" "8ae72aebe3b30f8dd04c92651a45ec03d86aac463efe7e8927dfdb9a96f63d44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ae72aebe3b30f8dd04c92651a45ec03d86aac463efe7e8927dfdb9a96f63d44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ae72aebe3b30f8dd04c92651a45ec03d86aac463efe7e8927dfdb9a96f63d44", kill_on_drop: false }`
[INFO] [stdout] 8ae72aebe3b30f8dd04c92651a45ec03d86aac463efe7e8927dfdb9a96f63d44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 6c6576a80b6e7ed9237fe8b6aadc0d583348bb75ca3a5ea58471fa67edd4ebee
[INFO] running `Command { std: "docker" "start" "-a" "6c6576a80b6e7ed9237fe8b6aadc0d583348bb75ca3a5ea58471fa67edd4ebee", kill_on_drop: false }`
[INFO] [stderr]    Compiling limq v0.1.4
[INFO] [stderr]    Compiling bndpresbufq v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "6c6576a80b6e7ed9237fe8b6aadc0d583348bb75ca3a5ea58471fa67edd4ebee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c6576a80b6e7ed9237fe8b6aadc0d583348bb75ca3a5ea58471fa67edd4ebee", kill_on_drop: false }`
[INFO] [stdout] 6c6576a80b6e7ed9237fe8b6aadc0d583348bb75ca3a5ea58471fa67edd4ebee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 86d773d96962151665a48d7cf158eacd5384601c1d185f855fcc2e7796121996
[INFO] running `Command { std: "docker" "start" "-a" "86d773d96962151665a48d7cf158eacd5384601c1d185f855fcc2e7796121996", kill_on_drop: false }`
[INFO] [stderr]    Compiling bndpresbufq v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "86d773d96962151665a48d7cf158eacd5384601c1d185f855fcc2e7796121996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86d773d96962151665a48d7cf158eacd5384601c1d185f855fcc2e7796121996", kill_on_drop: false }`
[INFO] [stdout] 86d773d96962151665a48d7cf158eacd5384601c1d185f855fcc2e7796121996
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 8f1a8590958ca3ffd2721eab9a35d517168e3f417882412d542fb62d7322aea4
[INFO] running `Command { std: "docker" "start" "-a" "8f1a8590958ca3ffd2721eab9a35d517168e3f417882412d542fb62d7322aea4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/bndpresbufq-72abb7fac36603e1)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::force_on_full_size ... ok
[INFO] [stdout] test tests::force_on_full_len ... ok
[INFO] [stdout] test tests::try_exceed_size ... ok
[INFO] [stdout] test tests::is_full_size ... ok
[INFO] [stdout] test tests::try_exceed_len ... ok
[INFO] [stdout] test tests::force_too_big_buf ... ok
[INFO] [stdout] test tests::is_full_len ... ok
[INFO] [stdout] test tests::is_full_both ... ok
[INFO] [stdout] test tests::set_zero_len - should panic ... ok
[INFO] [stdout] test tests::zero_size - should panic ... ok
[INFO] [stdout] test tests::set_zero_size - should panic ... ok
[INFO] [stdout] test tests::zero_len - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8f1a8590958ca3ffd2721eab9a35d517168e3f417882412d542fb62d7322aea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f1a8590958ca3ffd2721eab9a35d517168e3f417882412d542fb62d7322aea4", kill_on_drop: false }`
[INFO] [stdout] 8f1a8590958ca3ffd2721eab9a35d517168e3f417882412d542fb62d7322aea4