[INFO] fetching crate merkletreers 1.2.0...
[INFO] testing merkletreers-1.2.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate merkletreers 1.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate merkletreers 1.2.0
[INFO] finished tweaking crates.io crate merkletreers 1.2.0
[INFO] tweaked toml for crates.io crate merkletreers 1.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate merkletreers 1.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 41c55b6b159290be4f4551420759868623f89e25c2813fe705214afd42fc3056
[INFO] running `Command { std: "docker" "start" "-a" "41c55b6b159290be4f4551420759868623f89e25c2813fe705214afd42fc3056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41c55b6b159290be4f4551420759868623f89e25c2813fe705214afd42fc3056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41c55b6b159290be4f4551420759868623f89e25c2813fe705214afd42fc3056", kill_on_drop: false }`
[INFO] [stdout] 41c55b6b159290be4f4551420759868623f89e25c2813fe705214afd42fc3056
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4f8786bf722e2c3d2775c8bc16ed07e5387ac5a3972c499ee522e41e09869860
[INFO] running `Command { std: "docker" "start" "-a" "4f8786bf722e2c3d2775c8bc16ed07e5387ac5a3972c499ee522e41e09869860", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling merkletreers v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "4f8786bf722e2c3d2775c8bc16ed07e5387ac5a3972c499ee522e41e09869860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f8786bf722e2c3d2775c8bc16ed07e5387ac5a3972c499ee522e41e09869860", kill_on_drop: false }`
[INFO] [stdout] 4f8786bf722e2c3d2775c8bc16ed07e5387ac5a3972c499ee522e41e09869860
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e6e28b13448f2e00a7b9d4a12e2e5f29f279c3001d956cb52df1a9d09f13a037
[INFO] running `Command { std: "docker" "start" "-a" "e6e28b13448f2e00a7b9d4a12e2e5f29f279c3001d956cb52df1a9d09f13a037", kill_on_drop: false }`
[INFO] [stderr]    Compiling merkletreers v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "e6e28b13448f2e00a7b9d4a12e2e5f29f279c3001d956cb52df1a9d09f13a037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6e28b13448f2e00a7b9d4a12e2e5f29f279c3001d956cb52df1a9d09f13a037", kill_on_drop: false }`
[INFO] [stdout] e6e28b13448f2e00a7b9d4a12e2e5f29f279c3001d956cb52df1a9d09f13a037
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 79a6aa869b02c434f653d468e417a98a8fdcb6b9f49af470408f8dc3e227729c
[INFO] running `Command { std: "docker" "start" "-a" "79a6aa869b02c434f653d468e417a98a8fdcb6b9f49af470408f8dc3e227729c", 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/merkletreers-21795d04b655ed46)
[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] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-6e41dddd675086db)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_merkle_proof::tests::merkle_proof_leaves_base_2::merkle_proof_leaves_base_2_make_proof ... ok
[INFO] [stderr]      Running tests/test_merkle_proof.rs (/opt/rustwide/target/debug/deps/test_merkle_proof-bf4584912481f98e)
[INFO] [stdout] test test_merkle_proof::tests::merkle_proof_leaves_odd::merkle_proof_leaves_even_make_proof ... ok
[INFO] [stdout] test test_merkle_proof::tests::merkle_proof_leaves_even::merkle_proof_leaves_even_make_proof ... ok
[INFO] [stdout] test test_merkle_proof_check::tests::merkle_proof_check_leaves_even::merkle_proof_check_leaves_even_make_proof ... ok
[INFO] [stdout] test test_merkle_proof_check::tests::merkle_proof_check_leaves_odd::merkle_proof_check_leaves_odd_make_proof ... ok
[INFO] [stdout] test test_merkle_root::tests::merkle_root_leaves_even::test_merkle_root_leaves_even_make_root ... ok
[INFO] [stdout] test test_merkle_root::tests::merkle_root_leaves_base_2::test_merkle_root_leaves_base_2_make_root ... ok
[INFO] [stdout] test test_merkle_root::tests::merkle_root_leaves_odd::test_merkle_root_leaves_odd_make_root ... ok
[INFO] [stdout] test test_merkle_proof_check::tests::merkle_proof_check_leaves_base_2::merkle_proof_check_leaves_base_2_make_proof ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::merkle_proof_leaves_even::merkle_proof_leaves_even_make_proof ... ok
[INFO] [stdout] test tests::merkle_proof_leaves_base_2::merkle_proof_leaves_base_2_make_proof ... ok
[INFO] [stdout] test tests::merkle_proof_leaves_odd::merkle_proof_leaves_even_make_proof ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_merkle_proof_check.rs (/opt/rustwide/target/debug/deps/test_merkle_proof_check-f7e4f25bd353c512)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::merkle_proof_check_leaves_even::merkle_proof_check_leaves_even_make_proof ... ok
[INFO] [stdout] test tests::merkle_proof_check_leaves_base_2::merkle_proof_check_leaves_base_2_make_proof ... ok
[INFO] [stdout] test tests::merkle_proof_check_leaves_odd::merkle_proof_check_leaves_odd_make_proof ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_merkle_root.rs (/opt/rustwide/target/debug/deps/test_merkle_root-e819699da5bbe87e)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::merkle_root_leaves_base_2::test_merkle_root_leaves_base_2_make_root ... ok
[INFO] [stdout] test tests::merkle_root_leaves_even::test_merkle_root_leaves_even_make_root ... ok
[INFO] [stdout] test tests::merkle_root_leaves_odd::test_merkle_root_leaves_odd_make_root ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests merkletreers
[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" "79a6aa869b02c434f653d468e417a98a8fdcb6b9f49af470408f8dc3e227729c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79a6aa869b02c434f653d468e417a98a8fdcb6b9f49af470408f8dc3e227729c", kill_on_drop: false }`
[INFO] [stdout] 79a6aa869b02c434f653d468e417a98a8fdcb6b9f49af470408f8dc3e227729c