[INFO] fetching crate incrementalmerkletree 0.8.2...
[INFO] testing incrementalmerkletree-0.8.2 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate incrementalmerkletree 0.8.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate incrementalmerkletree 0.8.2
[INFO] finished tweaking crates.io crate incrementalmerkletree 0.8.2
[INFO] tweaked toml for crates.io crate incrementalmerkletree 0.8.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate incrementalmerkletree 0.8.2 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 74 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.10.0)
[INFO] [stderr]       Adding rand_chacha v0.3.1 (available: v0.10.0)
[INFO] [stderr]       Adding rand_core v0.6.4 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7eebe2dd9898ea2515a6bac7709cdb2742fbeebf4a621f95e2233a44da5b8b2
[INFO] running `Command { std: "docker" "start" "-a" "e7eebe2dd9898ea2515a6bac7709cdb2742fbeebf4a621f95e2233a44da5b8b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7eebe2dd9898ea2515a6bac7709cdb2742fbeebf4a621f95e2233a44da5b8b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7eebe2dd9898ea2515a6bac7709cdb2742fbeebf4a621f95e2233a44da5b8b2", kill_on_drop: false }`
[INFO] [stdout] e7eebe2dd9898ea2515a6bac7709cdb2742fbeebf4a621f95e2233a44da5b8b2
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 854a07607e2aa81bee5b940f09ce1852c617bd737cea3ea0ad0bde8b700e8562
[INFO] running `Command { std: "docker" "start" "-a" "854a07607e2aa81bee5b940f09ce1852c617bd737cea3ea0ad0bde8b700e8562", kill_on_drop: false }`
[INFO] [stderr]    Compiling incrementalmerkletree v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "854a07607e2aa81bee5b940f09ce1852c617bd737cea3ea0ad0bde8b700e8562", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "854a07607e2aa81bee5b940f09ce1852c617bd737cea3ea0ad0bde8b700e8562", kill_on_drop: false }`
[INFO] [stdout] 854a07607e2aa81bee5b940f09ce1852c617bd737cea3ea0ad0bde8b700e8562
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8ecf17d694fe0908ab9f609fd88e32fb361a35774f917f3654cc9fec3ae0ec2
[INFO] running `Command { std: "docker" "start" "-a" "d8ecf17d694fe0908ab9f609fd88e32fb361a35774f917f3654cc9fec3ae0ec2", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling proptest v1.11.0
[INFO] [stderr]    Compiling incrementalmerkletree v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.66s
[INFO] running `Command { std: "docker" "inspect" "d8ecf17d694fe0908ab9f609fd88e32fb361a35774f917f3654cc9fec3ae0ec2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8ecf17d694fe0908ab9f609fd88e32fb361a35774f917f3654cc9fec3ae0ec2", kill_on_drop: false }`
[INFO] [stdout] d8ecf17d694fe0908ab9f609fd88e32fb361a35774f917f3654cc9fec3ae0ec2
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a7f4995d0a47f1ace3433acb100e6ce5750001fa44e065a24cc06bcc79249968
[INFO] running `Command { std: "docker" "start" "-a" "a7f4995d0a47f1ace3433acb100e6ce5750001fa44e065a24cc06bcc79249968", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/incrementalmerkletree-c4846e0b75c2debf)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::addr_common_ancestor ... ok
[INFO] [stdout] test tests::addr_is_ancestor ... ok
[INFO] [stdout] test tests::addr_above_position ... ok
[INFO] [stdout] test tests::addr_context ... ok
[INFO] [stdout] test tests::addr_children ... ok
[INFO] [stdout] test tests::addr_position_range ... ok
[INFO] [stdout] test tests::address_next_incomplete_parent ... ok
[INFO] [stdout] test tests::merkle_path_root ... ok
[INFO] [stdout] test tests::position_past_ommer_count ... ok
[INFO] [stdout] test tests::addr_is_ancestor_of ... ok
[INFO] [stdout] test tests::position_root_level ... ok
[INFO] [stdout] test tests::position_is_complete_subtree ... ok
[INFO] [stdout] test tests::position_witness_addrs ... ok
[INFO] [stdout] test tests::address_current_incomplete ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests incrementalmerkletree
[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] running `Command { std: "docker" "inspect" "a7f4995d0a47f1ace3433acb100e6ce5750001fa44e065a24cc06bcc79249968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7f4995d0a47f1ace3433acb100e6ce5750001fa44e065a24cc06bcc79249968", kill_on_drop: false }`
[INFO] [stdout] a7f4995d0a47f1ace3433acb100e6ce5750001fa44e065a24cc06bcc79249968
