[INFO] cloning repository https://github.com/hmzakhalid/lean-imt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hmzakhalid/lean-imt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhmzakhalid%2Flean-imt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhmzakhalid%2Flean-imt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49489faca43404679ad7effe809bfe9a6a7cf285
[INFO] testing hmzakhalid/lean-imt against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhmzakhalid%2Flean-imt" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hmzakhalid/lean-imt
[INFO] finished tweaking git repo https://github.com/hmzakhalid/lean-imt
[INFO] tweaked toml for git repo https://github.com/hmzakhalid/lean-imt written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hmzakhalid/lean-imt 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 git repo https://github.com/hmzakhalid/lean-imt 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8b56730b66736dc08d3dc61b28fc85acfa5194918fc229d66cbf5ce9a18ed26d
[INFO] running `Command { std: "docker" "start" "-a" "8b56730b66736dc08d3dc61b28fc85acfa5194918fc229d66cbf5ce9a18ed26d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b56730b66736dc08d3dc61b28fc85acfa5194918fc229d66cbf5ce9a18ed26d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b56730b66736dc08d3dc61b28fc85acfa5194918fc229d66cbf5ce9a18ed26d", kill_on_drop: false }`
[INFO] [stdout] 8b56730b66736dc08d3dc61b28fc85acfa5194918fc229d66cbf5ce9a18ed26d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] dc467e5db280b0ac0fe36b4fd4df4843b6bc1b119ec7cb73a0df774e13837a83
[INFO] running `Command { std: "docker" "start" "-a" "dc467e5db280b0ac0fe36b4fd4df4843b6bc1b119ec7cb73a0df774e13837a83", kill_on_drop: false }`
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling foldhash v0.1.4
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling lean-imt v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "dc467e5db280b0ac0fe36b4fd4df4843b6bc1b119ec7cb73a0df774e13837a83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc467e5db280b0ac0fe36b4fd4df4843b6bc1b119ec7cb73a0df774e13837a83", kill_on_drop: false }`
[INFO] [stdout] dc467e5db280b0ac0fe36b4fd4df4843b6bc1b119ec7cb73a0df774e13837a83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b0a6700c0a9218001b99aa0fcdfaf0961ebade9498e84198671443f8e6ab79d6
[INFO] running `Command { std: "docker" "start" "-a" "b0a6700c0a9218001b99aa0fcdfaf0961ebade9498e84198671443f8e6ab79d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling lean-imt v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "b0a6700c0a9218001b99aa0fcdfaf0961ebade9498e84198671443f8e6ab79d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0a6700c0a9218001b99aa0fcdfaf0961ebade9498e84198671443f8e6ab79d6", kill_on_drop: false }`
[INFO] [stdout] b0a6700c0a9218001b99aa0fcdfaf0961ebade9498e84198671443f8e6ab79d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a2ce3a21dc08a1998f40266702615e4c14e559d003ac79701d5937af99cae236
[INFO] running `Command { std: "docker" "start" "-a" "a2ce3a21dc08a1998f40266702615e4c14e559d003ac79701d5937af99cae236", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lean_imt-ec1f4814cd730630)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::test_has_and_index_of ... ok
[INFO] [stdout] test tests::test_insert_after_tree_becomes_empty ... ok
[INFO] [stdout] test tests::test_insert_ ... ok
[INFO] [stdout] test tests::test_insert ... ok
[INFO] [stdout] test tests::test_insert_many_with_duplicate_leaf ... ok
[INFO] [stdout] test tests::test_insertion_causes_depth_increase ... ok
[INFO] [stdout] test tests::test_invalid_sibling_nodes_on_remove ... ok
[INFO] [stdout] test tests::test_invalid_sibling_nodes_on_update ... ok
[INFO] [stdout] test tests::test_new_lean_imt ... ok
[INFO] [stdout] test tests::test_large_number_of_leaves ... ok
[INFO] [stdout] test tests::test_remove ... ok
[INFO] [stdout] test tests::test_remove_nonexistent_leaf ... ok
[INFO] [stdout] test tests::test_root_after_operations ... ok
[INFO] [stdout] test tests::test_tree_after_all_leaves_removed ... ok
[INFO] [stdout] test tests::test_tree_consistency ... ok
[INFO] [stdout] test tests::test_update_nonexistent_leaf ... ok
[INFO] [stdout] test tests::test_update ... ok
[INFO] [stdout] test tests::test_insert_many ... ok
[INFO] [stdout] test tests::test_insertion_after_removal ... ok
[INFO] [stdout] test tests::test_insert_duplicate_leaf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lean_imt
[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" "a2ce3a21dc08a1998f40266702615e4c14e559d003ac79701d5937af99cae236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2ce3a21dc08a1998f40266702615e4c14e559d003ac79701d5937af99cae236", kill_on_drop: false }`
[INFO] [stdout] a2ce3a21dc08a1998f40266702615e4c14e559d003ac79701d5937af99cae236