[INFO] fetching crate zerobuf 0.0.3...
[INFO] testing zerobuf-0.0.3 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate zerobuf 0.0.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate zerobuf 0.0.3 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zerobuf 0.0.3
[INFO] finished tweaking crates.io crate zerobuf 0.0.3
[INFO] tweaked toml for crates.io crate zerobuf 0.0.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4eaa9580da646dd48660fb6c572ea4349922616f6e021eaf240c121c09ef18b0
[INFO] running `Command { std: "docker" "start" "-a" "4eaa9580da646dd48660fb6c572ea4349922616f6e021eaf240c121c09ef18b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4eaa9580da646dd48660fb6c572ea4349922616f6e021eaf240c121c09ef18b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eaa9580da646dd48660fb6c572ea4349922616f6e021eaf240c121c09ef18b0", kill_on_drop: false }`
[INFO] [stdout] 4eaa9580da646dd48660fb6c572ea4349922616f6e021eaf240c121c09ef18b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74d9b5ad71595782546a49fe656c47b0c6d3fa24e60ec4d89b98308e627a5066
[INFO] running `Command { std: "docker" "start" "-a" "74d9b5ad71595782546a49fe656c47b0c6d3fa24e60ec4d89b98308e627a5066", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerobuf v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "74d9b5ad71595782546a49fe656c47b0c6d3fa24e60ec4d89b98308e627a5066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d9b5ad71595782546a49fe656c47b0c6d3fa24e60ec4d89b98308e627a5066", kill_on_drop: false }`
[INFO] [stdout] 74d9b5ad71595782546a49fe656c47b0c6d3fa24e60ec4d89b98308e627a5066
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e86a551d972e6d61b4546897584c4a27e265f46a5ed2acb7dd8363ffa10e0d6a
[INFO] running `Command { std: "docker" "start" "-a" "e86a551d972e6d61b4546897584c4a27e265f46a5ed2acb7dd8363ffa10e0d6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerobuf v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "e86a551d972e6d61b4546897584c4a27e265f46a5ed2acb7dd8363ffa10e0d6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e86a551d972e6d61b4546897584c4a27e265f46a5ed2acb7dd8363ffa10e0d6a", kill_on_drop: false }`
[INFO] [stdout] e86a551d972e6d61b4546897584c4a27e265f46a5ed2acb7dd8363ffa10e0d6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f607ff158b256aba35f736ff122546650b58df9a3007fbc34c62aba64141292
[INFO] running `Command { std: "docker" "start" "-a" "9f607ff158b256aba35f736ff122546650b58df9a3007fbc34c62aba64141292", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zerobuf-d9f97f9a7e276649)
[INFO] [stdout] test tests::growth ... ok
[INFO] [stdout] test tests::destructor ... ok
[INFO] [stdout] test tests::simulate_push ... ok
[INFO] [stdout] test tests::zero_sized ... ok
[INFO] [stdout] test tests::resize_to_zero ... ok
[INFO] [stdout] test tests::hash_equal ... ok
[INFO] [stderr]    Doc-tests zerobuf
[INFO] [stdout] test tests::zero_value_pointers ... ok
[INFO] [stdout] test tests::zero_value_primitives ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - ZeroBuf<T, P>::with_capacity_and_params (line 105) ... ok
[INFO] [stdout] test src/lib.rs - ZeroBuf<T, P>::default_value (line 292) ... ok
[INFO] [stdout] test src/lib.rs - ZeroBuf<T, P>::as_slice_mut (line 164) ... ok
[INFO] [stdout] test src/lib.rs - ZeroBuf<T, P>::grow (line 205) ... ok
[INFO] [stdout] test src/lib.rs - ZeroBuf<T, P>::as_slice (line 143) ... ok
[INFO] [stdout] test src/params.rs - params (line 6) ... ok
[INFO] [stdout] test src/lib.rs - ZeroBuf<T>::with_capacity (line 84) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9f607ff158b256aba35f736ff122546650b58df9a3007fbc34c62aba64141292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f607ff158b256aba35f736ff122546650b58df9a3007fbc34c62aba64141292", kill_on_drop: false }`
[INFO] [stdout] 9f607ff158b256aba35f736ff122546650b58df9a3007fbc34c62aba64141292