[INFO] fetching crate merkle-trees-cry4 0.1.1...
[INFO] testing merkle-trees-cry4-0.1.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate merkle-trees-cry4 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate merkle-trees-cry4 0.1.1
[INFO] finished tweaking crates.io crate merkle-trees-cry4 0.1.1
[INFO] tweaked toml for crates.io crate merkle-trees-cry4 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate merkle-trees-cry4 0.1.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate merkle-trees-cry4 0.1.1 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a34adc25e5f2c23a60ddd7d2464842e8c304c923c5a1d90d2a8dca1259b78066
[INFO] running `Command { std: "docker" "start" "-a" "a34adc25e5f2c23a60ddd7d2464842e8c304c923c5a1d90d2a8dca1259b78066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a34adc25e5f2c23a60ddd7d2464842e8c304c923c5a1d90d2a8dca1259b78066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a34adc25e5f2c23a60ddd7d2464842e8c304c923c5a1d90d2a8dca1259b78066", kill_on_drop: false }`
[INFO] [stdout] a34adc25e5f2c23a60ddd7d2464842e8c304c923c5a1d90d2a8dca1259b78066
[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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc4d24cc5bc1055aa0ddf533c939aa9e77f645d79dc84271966585c007ebf520
[INFO] running `Command { std: "docker" "start" "-a" "dc4d24cc5bc1055aa0ddf533c939aa9e77f645d79dc84271966585c007ebf520", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling cpufeatures v0.2.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling wyz v0.5.0
[INFO] [stderr]    Compiling bitvec v1.0.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling crypto-common v0.1.3
[INFO] [stderr]    Compiling block-buffer v0.10.2
[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling sha2 v0.10.2
[INFO] [stderr]    Compiling one-time-signatures-cry4 v0.1.0
[INFO] [stderr]    Compiling merkle-trees-cry4 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.88s
[INFO] running `Command { std: "docker" "inspect" "dc4d24cc5bc1055aa0ddf533c939aa9e77f645d79dc84271966585c007ebf520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc4d24cc5bc1055aa0ddf533c939aa9e77f645d79dc84271966585c007ebf520", kill_on_drop: false }`
[INFO] [stdout] dc4d24cc5bc1055aa0ddf533c939aa9e77f645d79dc84271966585c007ebf520
[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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42e2ee930a832578a39921e95683e7375e306cbabb4f5dcd667ae42d036002bf
[INFO] running `Command { std: "docker" "start" "-a" "42e2ee930a832578a39921e95683e7375e306cbabb4f5dcd667ae42d036002bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling merkle-trees-cry4 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "42e2ee930a832578a39921e95683e7375e306cbabb4f5dcd667ae42d036002bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42e2ee930a832578a39921e95683e7375e306cbabb4f5dcd667ae42d036002bf", kill_on_drop: false }`
[INFO] [stdout] 42e2ee930a832578a39921e95683e7375e306cbabb4f5dcd667ae42d036002bf
[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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6fdb4c2024e7e8d4c1b30dba7e26a679f3bf5ff5dcb8c29b3bcabe226ff81abf
[INFO] running `Command { std: "docker" "start" "-a" "6fdb4c2024e7e8d4c1b30dba7e26a679f3bf5ff5dcb8c29b3bcabe226ff81abf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/merkle_trees_cry4-4ec137ae07ffc16e)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test merkle::tests::test_one_ots ... ok
[INFO] [stdout] test merkle::tests::test_correct_root_2 ... ok
[INFO] [stdout] test merkle::tests::test_wrong_amount ... ok
[INFO] [stdout] test merkle::tests::test_find_auth_path ... ok
[INFO] [stdout] test merkle::tests::test_sign_verify_lamport ... ok
[INFO] [stdout] test merkle::tests::test_sign_already_used_leaf ... ok
[INFO] [stdout] test merkle::tests::test_sign_verify_wrong_message ... ok
[INFO] [stdout] test merkle::tests::test_sign_wrong_message_size ... ok
[INFO] [stdout] test merkle::tests::test_correct_root_4 ... ok
[INFO] [stdout] test merkle::tests::test_create_key ... ok
[INFO] [stdout] test merkle::tests::test_sign_verify_arbitrary ... ok
[INFO] [stdout] test merkle::tests::test_sign_verify_winternitz ... ok
[INFO] [stdout] test merkle::tests::test_sign_all_leaves ... ok
[INFO] [stdout] test merkle::tests::test_sign_verify_lamport_big_tree ... ok
[INFO] [stdout] test merkle::tests::test_sign_verify_winternitz_big_tree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 19.41s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests merkle_trees_cry4
[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" "6fdb4c2024e7e8d4c1b30dba7e26a679f3bf5ff5dcb8c29b3bcabe226ff81abf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fdb4c2024e7e8d4c1b30dba7e26a679f3bf5ff5dcb8c29b3bcabe226ff81abf", kill_on_drop: false }`
[INFO] [stdout] 6fdb4c2024e7e8d4c1b30dba7e26a679f3bf5ff5dcb8c29b3bcabe226ff81abf