[INFO] fetching crate crabrolls 2.0.0...
[INFO] testing crabrolls-2.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate crabrolls 2.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate crabrolls 2.0.0
[INFO] finished tweaking crates.io crate crabrolls 2.0.0
[INFO] tweaked toml for crates.io crate crabrolls 2.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate crabrolls 2.0.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate crabrolls 2.0.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ethereum-types v0.14.1
[INFO] [stderr]   Downloaded rustls-pki-types v1.7.0
[INFO] [stderr]   Downloaded ethbloom v0.13.0
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[INFO] [stderr]   Downloaded ureq v2.10.1
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[INFO] [stderr]   Downloaded rlp v0.5.2
[INFO] [stderr]   Downloaded serde_json v1.0.124
[INFO] [stderr]   Downloaded ethabi v18.0.0
[INFO] [stderr]   Downloaded rustls-webpki v0.102.5
[INFO] [stderr]   Downloaded webpki-roots v0.26.1
[INFO] [stderr]   Downloaded syn v2.0.66
[INFO] [stderr]   Downloaded rustls v0.23.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f52981531ad84da1a46d6084cff90e1a8125d242a691af14676f35ddf9c3345
[INFO] running `Command { std: "docker" "start" "-a" "6f52981531ad84da1a46d6084cff90e1a8125d242a691af14676f35ddf9c3345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f52981531ad84da1a46d6084cff90e1a8125d242a691af14676f35ddf9c3345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f52981531ad84da1a46d6084cff90e1a8125d242a691af14676f35ddf9c3345", kill_on_drop: false }`
[INFO] [stdout] 6f52981531ad84da1a46d6084cff90e1a8125d242a691af14676f35ddf9c3345
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a97dc576c0afcfab214585bff3a37b6edd0a66e50192a271e18f9ff69d82706
[INFO] running `Command { std: "docker" "start" "-a" "8a97dc576c0afcfab214585bff3a37b6edd0a66e50192a271e18f9ff69d82706", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling proc-macro2 v1.0.84
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling parking v2.2.0
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[INFO] [stderr]    Compiling rustix v0.38.34
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[INFO] [stderr]    Compiling rustls-webpki v0.102.5
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[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling async-io v2.3.2
[INFO] [stderr]    Compiling flate2 v1.0.30
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling webpki-roots v0.26.1
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling encoding_rs v0.8.34
[INFO] [stderr]    Compiling pretty_env_logger v0.5.0
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling async-std v1.12.0
[INFO] [stderr]    Compiling impl-serde v0.4.0
[INFO] [stderr]    Compiling primitive-types v0.12.2
[INFO] [stderr]    Compiling ethbloom v0.13.0
[INFO] [stderr]    Compiling ureq v2.10.1
[INFO] [stderr]    Compiling ethereum-types v0.14.1
[INFO] [stderr]    Compiling ethabi v18.0.0
[INFO] [stderr]    Compiling crabrolls v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Address` and `Uint`
[INFO] [stdout]  --> src/utils/macros.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ethabi::{Address, Uint};
[INFO] [stdout]   |              ^^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IntoIdsIter` is never used
[INFO] [stdout]   --> src/core/contracts/erc1155.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub trait IntoIdsIter {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 22s
[INFO] running `Command { std: "docker" "inspect" "8a97dc576c0afcfab214585bff3a37b6edd0a66e50192a271e18f9ff69d82706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a97dc576c0afcfab214585bff3a37b6edd0a66e50192a271e18f9ff69d82706", kill_on_drop: false }`
[INFO] [stdout] 8a97dc576c0afcfab214585bff3a37b6edd0a66e50192a271e18f9ff69d82706
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7655a43e9444c9caa6663b0b66feb7f319709fb7fbd51f7cb183af01241246b
[INFO] running `Command { std: "docker" "start" "-a" "a7655a43e9444c9caa6663b0b66feb7f319709fb7fbd51f7cb183af01241246b", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `Address` and `Uint`
[INFO] [stdout]  --> src/utils/macros.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ethabi::{Address, Uint};
[INFO] [stdout]   |              ^^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IntoIdsIter` is never used
[INFO] [stdout]   --> src/core/contracts/erc1155.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub trait IntoIdsIter {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling crabrolls v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `IntoIdsIter` is never used
[INFO] [stdout]   --> src/core/contracts/erc1155.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub trait IntoIdsIter {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.47s
[INFO] running `Command { std: "docker" "inspect" "a7655a43e9444c9caa6663b0b66feb7f319709fb7fbd51f7cb183af01241246b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7655a43e9444c9caa6663b0b66feb7f319709fb7fbd51f7cb183af01241246b", kill_on_drop: false }`
[INFO] [stdout] a7655a43e9444c9caa6663b0b66feb7f319709fb7fbd51f7cb183af01241246b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e30cf74ced080b73e06f67edf095e2c854ce661346b1ef956bf5df2df6bf520c
[INFO] running `Command { std: "docker" "start" "-a" "e30cf74ced080b73e06f67edf095e2c854ce661346b1ef956bf5df2df6bf520c", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Address` and `Uint`
[INFO] [stderr]  --> src/utils/macros.rs:1:14
[INFO] [stderr]   |
[INFO] [stderr] 1 | use ethabi::{Address, Uint};
[INFO] [stderr]   |              ^^^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `IntoIdsIter` is never used
[INFO] [stderr]   --> src/core/contracts/erc1155.rs:24:11
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub trait IntoIdsIter {
[INFO] [stderr]    |           ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `crabrolls` (lib) generated 2 warnings (run `cargo fix --lib -p crabrolls` to apply 1 suggestion)
[INFO] [stderr] warning: `crabrolls` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crabrolls-319c668792ea4fbe)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test core::contracts::erc1155::tests::test_addresses ... ok
[INFO] [stdout] test core::contracts::erc1155::tests::test_batch_deposit ... ok
[INFO] [stdout] test core::contracts::erc1155::tests::test_batch_withdraw ... ok
[INFO] [stdout] test core::contracts::erc1155::tests::test_set_balance ... ok
[INFO] [stdout] test core::contracts::erc20::tests::test_set_balance ... ok
[INFO] [stdout] test core::contracts::erc1155::tests::test_single_deposit ... ok
[INFO] [stdout] test core::contracts::erc1155::tests::test_single_withdraw ... ok
[INFO] [stdout] test core::contracts::erc1155::tests::test_transfer ... ok
[INFO] [stdout] test core::contracts::erc20::tests::test_transfer_insufficient_funds ... ok
[INFO] [stdout] test core::contracts::erc20::tests::test_withdraw ... ok
[INFO] [stdout] test core::contracts::erc20::tests::test_withdraw_insufficient_funds ... ok
[INFO] [stdout] test core::contracts::erc721::tests::test_add_remove_token ... ok
[INFO] [stdout] test core::contracts::erc721::tests::test_deposit ... ok
[INFO] [stdout] test core::contracts::erc20::tests::test_deposit ... ok
[INFO] [stdout] test core::contracts::erc20::tests::test_transfer_to_self ... ok
[INFO] [stdout] test core::contracts::erc721::tests::test_erc721_wallet_initialization ... ok
[INFO] [stdout] test core::contracts::erc721::tests::test_transfer_to_self ... ok
[INFO] [stdout] test core::contracts::erc721::tests::test_transfer ... ok
[INFO] [stdout] test core::contracts::ether::tests::test_addresses ... ok
[INFO] [stdout] test core::contracts::erc721::tests::test_withdraw ... ok
[INFO] [stdout] test core::contracts::ether::tests::test_set_balance ... ok
[INFO] [stdout] test core::contracts::ether::tests::test_deposit ... ok
[INFO] [stdout] test core::contracts::erc721::tests::test_withdraw_not_owned ... ok
[INFO] [stdout] test core::contracts::ether::tests::test_ether_wallet_initialization ... ok
[INFO] [stdout] test core::contracts::ether::tests::test_transfer ... ok
[INFO] [stdout] test core::contracts::ether::tests::test_transfer_insufficient_funds ... ok
[INFO] [stdout] test core::contracts::ether::tests::test_value_in_ether ... ok
[INFO] [stdout] test core::contracts::ether::tests::test_ether_deposit_creation ... ok
[INFO] [stdout] test core::contracts::ether::tests::test_withdraw ... ok
[INFO] [stdout] test core::contracts::ether::tests::test_transfer_to_self ... ok
[INFO] [stdout] test core::contracts::ether::tests::test_withdraw_insufficient_funds ... ok
[INFO] [stdout] test utils::abi::tests::test_generic_encode_function_call ... ok
[INFO] [stdout] test utils::abi::tests::test_erc1155_batch_deposit ... ok
[INFO] [stdout] test utils::macros::tests::test_address_macro ... ok
[INFO] [stdout] test utils::abi::tests::test_ether_withdraw ... ok
[INFO] [stdout] test utils::macros::tests::test_uint_macro ... ok
[INFO] [stdout] test utils::units::tests::test_from_ether_small_value ... ok
[INFO] [stdout] test utils::units::tests::test_from_gwei ... ok
[INFO] [stdout] test utils::units::tests::test_from_gwei_large_value ... ok
[INFO] [stdout] test utils::units::tests::test_round_trip_gwei ... ok
[INFO] [stdout] test utils::units::tests::test_from_ether ... ok
[INFO] [stdout] test utils::units::tests::test_to_ether ... ok
[INFO] [stdout] test utils::units::tests::test_round_trip_ether ... ok
[INFO] [stdout] test utils::units::tests::test_to_ether_large_value ... ok
[INFO] [stdout] test utils::units::tests::test_from_gwei_small_value ... ok
[INFO] [stdout] test utils::units::tests::test_to_ether_small_value ... ok
[INFO] [stdout] test utils::units::tests::test_to_gwei ... ok
[INFO] [stdout] test utils::units::tests::test_to_gwei_large_value ... ok
[INFO] [stdout] test utils::units::tests::test_to_gwei_small_value ... ok
[INFO] [stdout] test core::contracts::erc20::tests::test_transfer ... ok
[INFO] [stdout] test core::contracts::erc20::tests::test_erc20_wallet_initialization ... ok
[INFO] [stdout] test utils::abi::tests::test_ether_deposit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crabrolls
[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" "e30cf74ced080b73e06f67edf095e2c854ce661346b1ef956bf5df2df6bf520c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e30cf74ced080b73e06f67edf095e2c854ce661346b1ef956bf5df2df6bf520c", kill_on_drop: false }`
[INFO] [stdout] e30cf74ced080b73e06f67edf095e2c854ce661346b1ef956bf5df2df6bf520c