[INFO] fetching crate cmtree 0.1.0...
[INFO] testing cmtree-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate cmtree 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate cmtree 0.1.0
[INFO] finished tweaking crates.io crate cmtree 0.1.0
[INFO] tweaked toml for crates.io crate cmtree 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cmtree 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cmtree 0.1.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7c576c4188a580395331ee2e775d8107152103c30b1f08f9fa0bd0641e3dc08
[INFO] running `Command { std: "docker" "start" "-a" "a7c576c4188a580395331ee2e775d8107152103c30b1f08f9fa0bd0641e3dc08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7c576c4188a580395331ee2e775d8107152103c30b1f08f9fa0bd0641e3dc08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7c576c4188a580395331ee2e775d8107152103c30b1f08f9fa0bd0641e3dc08", kill_on_drop: false }`
[INFO] [stdout] a7c576c4188a580395331ee2e775d8107152103c30b1f08f9fa0bd0641e3dc08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 971425f20034af7bf4b160e961506ca42ccfb0711e49cadb0a475310da11c60b
[INFO] running `Command { std: "docker" "start" "-a" "971425f20034af7bf4b160e961506ca42ccfb0711e49cadb0a475310da11c60b", kill_on_drop: false }`
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling cmtree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "971425f20034af7bf4b160e961506ca42ccfb0711e49cadb0a475310da11c60b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "971425f20034af7bf4b160e961506ca42ccfb0711e49cadb0a475310da11c60b", kill_on_drop: false }`
[INFO] [stdout] 971425f20034af7bf4b160e961506ca42ccfb0711e49cadb0a475310da11c60b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85ccf0e61ba323046a293035b75bb67c89f43a90256aa0928e8d6af371fef55f
[INFO] running `Command { std: "docker" "start" "-a" "85ccf0e61ba323046a293035b75bb67c89f43a90256aa0928e8d6af371fef55f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmtree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "85ccf0e61ba323046a293035b75bb67c89f43a90256aa0928e8d6af371fef55f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85ccf0e61ba323046a293035b75bb67c89f43a90256aa0928e8d6af371fef55f", kill_on_drop: false }`
[INFO] [stdout] 85ccf0e61ba323046a293035b75bb67c89f43a90256aa0928e8d6af371fef55f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 950f6aa9000740f71bf75b69b5b4d0ee5f2e0ecfda3303a3ddf9e29e9d72d31e
[INFO] running `Command { std: "docker" "start" "-a" "950f6aa9000740f71bf75b69b5b4d0ee5f2e0ecfda3303a3ddf9e29e9d72d31e", 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/cmtree-a5f971dac133b790)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::empty_tree_has_zero_root_and_no_proof ... ok
[INFO] [stdout] test tests::duplicate_insertions_are_idempotent ... ok
[INFO] [stdout] test tests::insert_and_contains ... ok
[INFO] [stdout] test tests::membership_proof_verifies ... ok
[INFO] [stdout] test tests::membership_proof_rejects_when_flag_flipped ... ok
[INFO] [stdout] test tests::membership_proof_rejects_with_wrong_root ... ok
[INFO] [stdout] test tests::remove_keys ... ok
[INFO] [stdout] test tests::non_membership_proof_verifies ... ok
[INFO] [stdout] test tests::proofs_match_across_insertion_orders ... ok
[INFO] [stdout] test tests::removing_missing_key_does_not_change_tree ... ok
[INFO] [stdout] test tests::mutated_suffix_breaks_non_membership_proof ... ok
[INFO] [stdout] test tests::removing_root_keeps_structure_valid ... ok
[INFO] [stdout] test tests::deterministic_root_for_different_insertion_orders ... ok
[INFO] [stdout] test tests::supports_integer_keys ... ok
[INFO] [stdout] test tests::supports_lower_priority_width ... ok
[INFO] [stdout] test tests::works_with_alternative_digest ... ok
[INFO] [stdout] test tests::large_tree_membership_and_non_membership_proofs ... ok
[INFO] [stdout] test tests::large_tree_sequential_removals ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.75s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cmtree
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - CMTree (line 170) ... ok
[INFO] [stdout] test src/lib.rs - Proof<H>::verify (line 497) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.64s; merged doctests compilation took 0.62s
[INFO] running `Command { std: "docker" "inspect" "950f6aa9000740f71bf75b69b5b4d0ee5f2e0ecfda3303a3ddf9e29e9d72d31e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "950f6aa9000740f71bf75b69b5b4d0ee5f2e0ecfda3303a3ddf9e29e9d72d31e", kill_on_drop: false }`
[INFO] [stdout] 950f6aa9000740f71bf75b69b5b4d0ee5f2e0ecfda3303a3ddf9e29e9d72d31e
