[INFO] fetching crate tetsy-trie-db-test 0.23.0...
[INFO] checking tetsy-trie-db-test-0.23.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate tetsy-trie-db-test 0.23.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate tetsy-trie-db-test 0.23.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tetsy-trie-db-test 0.23.0
[INFO] finished tweaking crates.io crate tetsy-trie-db-test 0.23.0
[INFO] tweaked toml for crates.io crate tetsy-trie-db-test 0.23.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 104 packages
[INFO] [stderr]       Adding ahash v0.4.8 (latest: v0.8.11)
[INFO] [stderr]       Adding arrayvec v0.5.2 (latest: v0.7.4)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding bitvec v0.20.4 (latest: v1.0.1)
[INFO] [stderr]       Adding clap v2.34.0 (latest: v4.5.4)
[INFO] [stderr]       Adding criterion v0.3.6 (latest: v0.5.1)
[INFO] [stderr]       Adding criterion-plot v0.4.5 (latest: v0.5.0)
[INFO] [stderr]       Adding env_logger v0.8.4 (latest: v0.11.3)
[INFO] [stderr]       Adding funty v1.1.0 (latest: v2.0.0)
[INFO] [stderr]       Adding half v1.8.3 (latest: v2.4.0)
[INFO] [stderr]       Adding hashbrown v0.9.1 (latest: v0.14.3)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (latest: v0.3.9)
[INFO] [stderr]       Adding hex-literal v0.3.4 (latest: v0.4.1)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.12.1)
[INFO] [stderr]       Adding parking_lot v0.11.2 (latest: v0.12.1)
[INFO] [stderr]       Adding parking_lot_core v0.8.6 (latest: v0.9.9)
[INFO] [stderr]       Adding proc-macro-crate v0.1.5 (latest: v3.1.0)
[INFO] [stderr]       Adding radium v0.6.2 (latest: v1.1.0)
[INFO] [stderr]       Adding redox_syscall v0.2.16 (latest: v0.5.1)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding synstructure v0.12.6 (latest: v0.13.1)
[INFO] [stderr]       Adding textwrap v0.11.0 (latest: v0.16.1)
[INFO] [stderr]       Adding toml v0.5.11 (latest: v0.8.12)
[INFO] [stderr]       Adding wyz v0.2.0 (latest: v0.6.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tetsy-trie-standardmap v0.15.3
[INFO] [stderr]   Downloaded tetsy-keccak-hasher v0.15.4
[INFO] [stderr]   Downloaded tetsy-reference-trie v0.23.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d7c09ea83bda7c1ada3ff338409776d55cb6dc2eebd8f95f1e57bc2766c702e
[INFO] running `Command { std: "docker" "start" "-a" "6d7c09ea83bda7c1ada3ff338409776d55cb6dc2eebd8f95f1e57bc2766c702e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d7c09ea83bda7c1ada3ff338409776d55cb6dc2eebd8f95f1e57bc2766c702e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d7c09ea83bda7c1ada3ff338409776d55cb6dc2eebd8f95f1e57bc2766c702e", kill_on_drop: false }`
[INFO] [stdout] 6d7c09ea83bda7c1ada3ff338409776d55cb6dc2eebd8f95f1e57bc2766c702e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cfcf46f69a8ea8c0600de28dde98ab896923d38b2eace8383b6a3d62f8423df
[INFO] running `Command { std: "docker" "start" "-a" "1cfcf46f69a8ea8c0600de28dde98ab896923d38b2eace8383b6a3d62f8423df", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking tetsy-hash-db v0.15.3
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]     Checking ahash v0.4.8
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]     Checking tetsy-hash256-std-hasher v0.15.3
[INFO] [stderr]     Checking parking_lot_core v0.8.6
[INFO] [stderr]    Compiling tetsy-util-mem v0.9.1
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking byte-slice-cast v1.2.2
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking tetsy-trie-root v0.16.1
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking tetsy-keccak-hasher v0.15.4
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]     Checking tetsy-trie-standardmap v0.15.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tetsy-trie-db v0.22.3
[INFO] [stderr]     Checking bitvec v0.20.4
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling tetsy-util-mem-derive v0.1.1
[INFO] [stderr]    Compiling tetsy-scale-codec-derive v2.0.1
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stderr]     Checking tetsy-scale-codec v2.0.1
[INFO] [stderr]     Checking tetsy-memory-db v0.26.0
[INFO] [stderr]     Checking tetsy-reference-trie v0.23.0
[INFO] [stderr]     Checking tetsy-trie-db-test v0.23.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> src/triedbmut.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `env_logger` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]   --> benches/bench.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 |     c.bench_function_over_inputs("root_a_big_v", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]   --> benches/bench.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 |     c.bench_function_over_inputs("root_b_big_v", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |     c.bench_function_over_inputs("root_a_small_v", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:132:4
[INFO] [stdout]     |
[INFO] [stdout] 132 |     c.bench_function_over_inputs("root_b_small_v", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:156:4
[INFO] [stdout]     |
[INFO] [stdout] 156 |     c.bench_function_over_inputs("root_old", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:178:4
[INFO] [stdout]     |
[INFO] [stdout] 178 |     c.bench_function_over_inputs("root_new", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:280:4
[INFO] [stdout]     |
[INFO] [stdout] 280 |     c.bench_function_over_inputs("trie_mut_root_a", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:300:4
[INFO] [stdout]     |
[INFO] [stdout] 300 |     c.bench_function_over_inputs("trie_mut_root_b", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:319:4
[INFO] [stdout]     |
[INFO] [stdout] 319 |     c.bench_function_over_inputs("trie_mut_ref_root_a", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:340:4
[INFO] [stdout]     |
[INFO] [stdout] 340 |     c.bench_function_over_inputs("trie_mut_ref_root_b", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:363:4
[INFO] [stdout]     |
[INFO] [stdout] 363 |     c.bench_function_over_inputs("trie_mut_a", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:387:4
[INFO] [stdout]     |
[INFO] [stdout] 387 |     c.bench_function_over_inputs("trie_mut_b", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:409:4
[INFO] [stdout]     |
[INFO] [stdout] 409 |     c.bench_function_over_inputs("trie_mut_build_a", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:431:4
[INFO] [stdout]     |
[INFO] [stdout] 431 |     c.bench_function_over_inputs("trie_mut_build_b", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.11s
[INFO] running `Command { std: "docker" "inspect" "1cfcf46f69a8ea8c0600de28dde98ab896923d38b2eace8383b6a3d62f8423df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cfcf46f69a8ea8c0600de28dde98ab896923d38b2eace8383b6a3d62f8423df", kill_on_drop: false }`
[INFO] [stdout] 1cfcf46f69a8ea8c0600de28dde98ab896923d38b2eace8383b6a3d62f8423df
[INFO] checking tetsy-trie-db-test-0.23.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate tetsy-trie-db-test 0.23.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate tetsy-trie-db-test 0.23.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tetsy-trie-db-test 0.23.0
[INFO] finished tweaking crates.io crate tetsy-trie-db-test 0.23.0
[INFO] tweaked toml for crates.io crate tetsy-trie-db-test 0.23.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c060afc06da518badc20b41be2a36fd09445760fd34fbd07393754f286ac8830
[INFO] running `Command { std: "docker" "start" "-a" "c060afc06da518badc20b41be2a36fd09445760fd34fbd07393754f286ac8830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c060afc06da518badc20b41be2a36fd09445760fd34fbd07393754f286ac8830", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c060afc06da518badc20b41be2a36fd09445760fd34fbd07393754f286ac8830", kill_on_drop: false }`
[INFO] [stdout] c060afc06da518badc20b41be2a36fd09445760fd34fbd07393754f286ac8830
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ea5da5650dcbd6f765650c0db1c2168e0b94bc0c137f00bf926a2f9f2c34710
[INFO] running `Command { std: "docker" "start" "-a" "7ea5da5650dcbd6f765650c0db1c2168e0b94bc0c137f00bf926a2f9f2c34710", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking tetsy-hash-db v0.15.3
[INFO] [stderr]     Checking ahash v0.4.8
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]     Checking tetsy-hash256-std-hasher v0.15.3
[INFO] [stderr]     Checking parking_lot_core v0.8.6
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling tetsy-util-mem v0.9.1
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking byte-slice-cast v1.2.2
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking tetsy-trie-root v0.16.1
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]     Checking tetsy-keccak-hasher v0.15.4
[INFO] [stderr]     Checking tetsy-trie-standardmap v0.15.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tetsy-trie-db v0.22.3
[INFO] [stderr]     Checking bitvec v0.20.4
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling tetsy-util-mem-derive v0.1.1
[INFO] [stderr]    Compiling tetsy-scale-codec-derive v2.0.1
[INFO] [stderr]     Checking tetsy-scale-codec v2.0.1
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stderr]     Checking tetsy-memory-db v0.26.0
[INFO] [stderr]     Checking tetsy-reference-trie v0.23.0
[INFO] [stderr]     Checking tetsy-trie-db-test v0.23.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> src/triedbmut.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `env_logger` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]   --> benches/bench.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 |     c.bench_function_over_inputs("root_a_big_v", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]   --> benches/bench.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 |     c.bench_function_over_inputs("root_b_big_v", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |     c.bench_function_over_inputs("root_a_small_v", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:132:4
[INFO] [stdout]     |
[INFO] [stdout] 132 |     c.bench_function_over_inputs("root_b_small_v", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:156:4
[INFO] [stdout]     |
[INFO] [stdout] 156 |     c.bench_function_over_inputs("root_old", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:178:4
[INFO] [stdout]     |
[INFO] [stdout] 178 |     c.bench_function_over_inputs("root_new", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:280:4
[INFO] [stdout]     |
[INFO] [stdout] 280 |     c.bench_function_over_inputs("trie_mut_root_a", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:300:4
[INFO] [stdout]     |
[INFO] [stdout] 300 |     c.bench_function_over_inputs("trie_mut_root_b", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:319:4
[INFO] [stdout]     |
[INFO] [stdout] 319 |     c.bench_function_over_inputs("trie_mut_ref_root_a", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:340:4
[INFO] [stdout]     |
[INFO] [stdout] 340 |     c.bench_function_over_inputs("trie_mut_ref_root_b", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:363:4
[INFO] [stdout]     |
[INFO] [stdout] 363 |     c.bench_function_over_inputs("trie_mut_a", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:387:4
[INFO] [stdout]     |
[INFO] [stdout] 387 |     c.bench_function_over_inputs("trie_mut_b", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:409:4
[INFO] [stdout]     |
[INFO] [stdout] 409 |     c.bench_function_over_inputs("trie_mut_build_a", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `criterion::Criterion::<M>::bench_function_over_inputs`: Please use BenchmarkGroups instead.
[INFO] [stdout]    --> benches/bench.rs:431:4
[INFO] [stdout]     |
[INFO] [stdout] 431 |     c.bench_function_over_inputs("trie_mut_build_b", |b: &mut Bencher, data: &Vec<(Vec<u8>, Vec<u8>)>|
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.10s
[INFO] running `Command { std: "docker" "inspect" "7ea5da5650dcbd6f765650c0db1c2168e0b94bc0c137f00bf926a2f9f2c34710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ea5da5650dcbd6f765650c0db1c2168e0b94bc0c137f00bf926a2f9f2c34710", kill_on_drop: false }`
[INFO] [stdout] 7ea5da5650dcbd6f765650c0db1c2168e0b94bc0c137f00bf926a2f9f2c34710