[INFO] fetching crate u8_ternary_tree 0.1.2...
[INFO] testing u8_ternary_tree-0.1.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate u8_ternary_tree 0.1.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate u8_ternary_tree 0.1.2
[INFO] finished tweaking crates.io crate u8_ternary_tree 0.1.2
[INFO] tweaked toml for crates.io crate u8_ternary_tree 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate u8_ternary_tree 0.1.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate u8_ternary_tree 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71beb693641275b31e3520eec73700bde6de5b711bb4a664ad2a498f4733bd75
[INFO] running `Command { std: "docker" "start" "-a" "71beb693641275b31e3520eec73700bde6de5b711bb4a664ad2a498f4733bd75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71beb693641275b31e3520eec73700bde6de5b711bb4a664ad2a498f4733bd75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71beb693641275b31e3520eec73700bde6de5b711bb4a664ad2a498f4733bd75", kill_on_drop: false }`
[INFO] [stdout] 71beb693641275b31e3520eec73700bde6de5b711bb4a664ad2a498f4733bd75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 437177fb9fadc61c8b205c7882649eaa7bae0b20d253b93df431f4a33af57984
[INFO] running `Command { std: "docker" "start" "-a" "437177fb9fadc61c8b205c7882649eaa7bae0b20d253b93df431f4a33af57984", kill_on_drop: false }`
[INFO] [stderr]    Compiling u8_ternary_tree v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "437177fb9fadc61c8b205c7882649eaa7bae0b20d253b93df431f4a33af57984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "437177fb9fadc61c8b205c7882649eaa7bae0b20d253b93df431f4a33af57984", kill_on_drop: false }`
[INFO] [stdout] 437177fb9fadc61c8b205c7882649eaa7bae0b20d253b93df431f4a33af57984
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddf2f25fd48822f74bd36b1991c55640605fbd36eff6f8812fba7ce753ad8716
[INFO] running `Command { std: "docker" "start" "-a" "ddf2f25fd48822f74bd36b1991c55640605fbd36eff6f8812fba7ce753ad8716", kill_on_drop: false }`
[INFO] [stderr]    Compiling u8_ternary_tree v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "ddf2f25fd48822f74bd36b1991c55640605fbd36eff6f8812fba7ce753ad8716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddf2f25fd48822f74bd36b1991c55640605fbd36eff6f8812fba7ce753ad8716", kill_on_drop: false }`
[INFO] [stdout] ddf2f25fd48822f74bd36b1991c55640605fbd36eff6f8812fba7ce753ad8716
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 80428334eda3ae4ada9b354e78398dd71e9bad8c3db9e0f14a4f7afeabf9578d
[INFO] running `Command { std: "docker" "start" "-a" "80428334eda3ae4ada9b354e78398dd71e9bad8c3db9e0f14a4f7afeabf9578d", 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/debug/deps/u8_ternary_tree-bdf7d6bbda273212)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test trie::tests::insert_empty_trie ... ok
[INFO] [stdout] test trie::tests::insert_many ... ok
[INFO] [stdout] test trie::tests::insert_multi_byte ... ok
[INFO] [stdout] test trie::tests::search_empty_trie ... ok
[INFO] [stdout] test trie::tests::test_longest_match ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests u8_ternary_tree
[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" "80428334eda3ae4ada9b354e78398dd71e9bad8c3db9e0f14a4f7afeabf9578d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80428334eda3ae4ada9b354e78398dd71e9bad8c3db9e0f14a4f7afeabf9578d", kill_on_drop: false }`
[INFO] [stdout] 80428334eda3ae4ada9b354e78398dd71e9bad8c3db9e0f14a4f7afeabf9578d