[INFO] fetching crate settrie 0.1.3...
[INFO] testing settrie-0.1.3 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate settrie 0.1.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate settrie 0.1.3
[INFO] finished tweaking crates.io crate settrie 0.1.3
[INFO] tweaked toml for crates.io crate settrie 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate settrie 0.1.3 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eac51891429af80e90afadee8109d58d5d257853a51b5046a9f5709c0c01c955
[INFO] running `Command { std: "docker" "start" "-a" "eac51891429af80e90afadee8109d58d5d257853a51b5046a9f5709c0c01c955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eac51891429af80e90afadee8109d58d5d257853a51b5046a9f5709c0c01c955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eac51891429af80e90afadee8109d58d5d257853a51b5046a9f5709c0c01c955", kill_on_drop: false }`
[INFO] [stdout] eac51891429af80e90afadee8109d58d5d257853a51b5046a9f5709c0c01c955
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f70f298a01776a13f251b6bcc21768e43eadb322d8c2c6df8a1212366bb2f617
[INFO] running `Command { std: "docker" "start" "-a" "f70f298a01776a13f251b6bcc21768e43eadb322d8c2c6df8a1212366bb2f617", kill_on_drop: false }`
[INFO] [stderr]    Compiling settrie v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "f70f298a01776a13f251b6bcc21768e43eadb322d8c2c6df8a1212366bb2f617", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f70f298a01776a13f251b6bcc21768e43eadb322d8c2c6df8a1212366bb2f617", kill_on_drop: false }`
[INFO] [stdout] f70f298a01776a13f251b6bcc21768e43eadb322d8c2c6df8a1212366bb2f617
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9083b24ec037299e2ebe69635f556b4d13d4418ce2eb21ddcc0921e9dba29873
[INFO] running `Command { std: "docker" "start" "-a" "9083b24ec037299e2ebe69635f556b4d13d4418ce2eb21ddcc0921e9dba29873", kill_on_drop: false }`
[INFO] [stderr]    Compiling settrie v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "9083b24ec037299e2ebe69635f556b4d13d4418ce2eb21ddcc0921e9dba29873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9083b24ec037299e2ebe69635f556b4d13d4418ce2eb21ddcc0921e9dba29873", kill_on_drop: false }`
[INFO] [stdout] 9083b24ec037299e2ebe69635f556b4d13d4418ce2eb21ddcc0921e9dba29873
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 595c44303330f44a30e7c107ac4d968ada3590550e18011f86c3ce4fb587d2e7
[INFO] running `Command { std: "docker" "start" "-a" "595c44303330f44a30e7c107ac4d968ada3590550e18011f86c3ce4fb587d2e7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/settrie-14180907fb096f58)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::test_del_set_wo_checking_0 ... ok
[INFO] [stdout] test tests::test_del_set_wo_checking_2 ... ok
[INFO] [stdout] test tests::test_del_set_wo_checking_1 ... ok
[INFO] [stdout] test tests::test_del_set_wo_checking_4 ... ok
[INFO] [stdout] test tests::test_del_set_wo_checking_3 ... ok
[INFO] [stdout] test tests::test_del_set_wo_checking_5 ... ok
[INFO] [stdout] test tests::test_del_set_wo_checking_6 ... ok
[INFO] [stdout] test tests::test_del_set_wo_checking_7 ... ok
[INFO] [stdout] test tests::test_exist_prefix ... ok
[INFO] [stdout] test tests::test_exist_subset ... ok
[INFO] [stdout] test tests::test_del_set_wo_checking_8 ... ok
[INFO] [stdout] test tests::test_exists_superset ... ok
[INFO] [stdout] test tests::test_get_all_leaf_sets ... ok
[INFO] [stdout] test tests::test_get_supersets ... ok
[INFO] [stdout] test tests::test_leaf_size_1 ... ok
[INFO] [stdout] test tests::test_leaf_size_3 ... ok
[INFO] [stdout] test tests::test_leaf_size_2 ... ok
[INFO] [stdout] test tests::test_get_all_supersets ... ok
[INFO] [stdout] test tests::test_get_subsets ... ok
[INFO] [stdout] test tests::test_get_supersets_from_node ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests settrie
[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" "595c44303330f44a30e7c107ac4d968ada3590550e18011f86c3ce4fb587d2e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "595c44303330f44a30e7c107ac4d968ada3590550e18011f86c3ce4fb587d2e7", kill_on_drop: false }`
[INFO] [stdout] 595c44303330f44a30e7c107ac4d968ada3590550e18011f86c3ce4fb587d2e7