[INFO] fetching crate contract-utils 0.1.0... [INFO] checking contract-utils-0.1.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate contract-utils 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate contract-utils 0.1.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate contract-utils 0.1.0 [INFO] finished tweaking crates.io crate contract-utils 0.1.0 [INFO] tweaked toml for crates.io crate contract-utils 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 75 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding bitvec v0.18.5 (latest: v1.0.1) [INFO] [stderr] Adding blake2 v0.9.2 (latest: v0.10.6) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding casper-contract v1.4.4 (latest: v4.0.0) [INFO] [stderr] Adding casper-types v1.5.0 (latest: v4.0.1) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding crypto-mac v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding crypto-mac v0.10.1 (latest: v0.11.1) [INFO] [stderr] Adding curve25519-dalek v3.2.1 (latest: v4.1.2) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding ecdsa v0.10.2 (latest: v0.16.9) [INFO] [stderr] Adding ed25519 v1.2.0 (latest: v2.2.3) [INFO] [stderr] Adding ed25519-dalek v1.0.1 (latest: v2.1.1) [INFO] [stderr] Adding elliptic-curve v0.8.5 (latest: v0.13.8) [INFO] [stderr] Adding ff v0.8.0 (latest: v0.13.0) [INFO] [stderr] Adding funty v1.1.0 (latest: v2.0.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding group v0.8.0 (latest: v0.13.0) [INFO] [stderr] Adding hmac v0.10.1 (latest: v0.12.1) [INFO] [stderr] Adding k256 v0.7.3 (latest: v0.13.3) [INFO] [stderr] Adding num-derive v0.3.3 (latest: v0.4.2) [INFO] [stderr] Adding radium v0.3.0 (latest: v1.1.0) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding signature v1.2.2 (latest: v2.2.0) [INFO] [stderr] Adding subtle v2.4.1 (latest: v2.5.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.66) [INFO] [stderr] Adding wyz v0.2.0 (latest: v0.6.1) [INFO] [stderr] Adding zeroize v1.3.0 (latest: v1.8.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bfadad099be440dc7860ab06d5604d36fc99e03b7af7eea51539d7eac42719aa [INFO] running `Command { std: "docker" "start" "-a" "bfadad099be440dc7860ab06d5604d36fc99e03b7af7eea51539d7eac42719aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bfadad099be440dc7860ab06d5604d36fc99e03b7af7eea51539d7eac42719aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfadad099be440dc7860ab06d5604d36fc99e03b7af7eea51539d7eac42719aa", kill_on_drop: false }` [INFO] [stdout] bfadad099be440dc7860ab06d5604d36fc99e03b7af7eea51539d7eac42719aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ceec213c6836a6e76ef4bdd55d87cee52b4825f264fca2d2f490879a3175ec9e [INFO] running `Command { std: "docker" "start" "-a" "ceec213c6836a6e76ef4bdd55d87cee52b4825f264fca2d2f490879a3175ec9e", kill_on_drop: false }` [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking radium v0.3.0 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.10.1 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking signature v1.2.2 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking ed25519 v1.2.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking bitvec v0.18.5 [INFO] [stderr] Compiling wee_alloc v0.4.5 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking blake2 v0.9.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking uint v0.9.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking memory_units v0.4.0 [INFO] [stderr] Checking hex_fmt v0.3.0 [INFO] [stderr] Checking num-bigint v0.4.5 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking base16 v0.2.1 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking ff v0.8.0 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking group v0.8.0 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking elliptic-curve v0.8.5 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Checking ecdsa v0.10.2 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking k256 v0.7.3 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking casper-types v1.5.0 [INFO] [stderr] Checking casper-contract v1.4.4 [INFO] [stderr] Checking contract-utils v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `core::lazy` [INFO] [stdout] --> src/contract_storage.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use core::lazy::OnceCell; [INFO] [stdout] | ^^^^ could not find `lazy` in `core` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `core::lazy` [INFO] [stdout] --> src/contract_storage.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use core::lazy::OnceCell; [INFO] [stdout] | ^^^^ could not find `lazy` in `core` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the `#[alloc_error_handler]` in casper_contract conflicts with allocation error handler in: std [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: duplicate lang item in crate `std` (which `test` depends on): `panic_impl`. [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `casper_contract` (which `contract_utils` depends on) [INFO] [stdout] = note: first definition in `casper_contract` loaded from /opt/rustwide/target/debug/deps/libcasper_contract-4d1e61f368db53d2.rmeta [INFO] [stdout] = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/506512391b1a75ae450d36c9420978402a91abcc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-6701759d8343e913.rlib [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0152, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `contract-utils` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `contract-utils` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "ceec213c6836a6e76ef4bdd55d87cee52b4825f264fca2d2f490879a3175ec9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ceec213c6836a6e76ef4bdd55d87cee52b4825f264fca2d2f490879a3175ec9e", kill_on_drop: false }` [INFO] [stdout] ceec213c6836a6e76ef4bdd55d87cee52b4825f264fca2d2f490879a3175ec9e [INFO] checking contract-utils-0.1.0 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate contract-utils 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate contract-utils 0.1.0 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate contract-utils 0.1.0 [INFO] finished tweaking crates.io crate contract-utils 0.1.0 [INFO] tweaked toml for crates.io crate contract-utils 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 75 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding bitvec v0.18.5 (latest: v1.0.1) [INFO] [stderr] Adding blake2 v0.9.2 (latest: v0.10.6) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding casper-contract v1.4.4 (latest: v4.0.0) [INFO] [stderr] Adding casper-types v1.5.0 (latest: v4.0.1) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding crypto-mac v0.8.0 (latest: v0.11.1) [INFO] [stderr] Adding crypto-mac v0.10.1 (latest: v0.11.1) [INFO] [stderr] Adding curve25519-dalek v3.2.1 (latest: v4.1.2) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding ecdsa v0.10.2 (latest: v0.16.9) [INFO] [stderr] Adding ed25519 v1.2.0 (latest: v2.2.3) [INFO] [stderr] Adding ed25519-dalek v1.0.1 (latest: v2.1.1) [INFO] [stderr] Adding elliptic-curve v0.8.5 (latest: v0.13.8) [INFO] [stderr] Adding ff v0.8.0 (latest: v0.13.0) [INFO] [stderr] Adding funty v1.1.0 (latest: v2.0.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding group v0.8.0 (latest: v0.13.0) [INFO] [stderr] Adding hmac v0.10.1 (latest: v0.12.1) [INFO] [stderr] Adding k256 v0.7.3 (latest: v0.13.3) [INFO] [stderr] Adding num-derive v0.3.3 (latest: v0.4.2) [INFO] [stderr] Adding radium v0.3.0 (latest: v1.1.0) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding signature v1.2.2 (latest: v2.2.0) [INFO] [stderr] Adding subtle v2.4.1 (latest: v2.5.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.66) [INFO] [stderr] Adding wyz v0.2.0 (latest: v0.6.1) [INFO] [stderr] Adding zeroize v1.3.0 (latest: v1.8.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ad38d60cd4e21c4f7f0832a534b11c7e0273634a4b2a7890876960f96e48c91 [INFO] running `Command { std: "docker" "start" "-a" "2ad38d60cd4e21c4f7f0832a534b11c7e0273634a4b2a7890876960f96e48c91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ad38d60cd4e21c4f7f0832a534b11c7e0273634a4b2a7890876960f96e48c91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ad38d60cd4e21c4f7f0832a534b11c7e0273634a4b2a7890876960f96e48c91", kill_on_drop: false }` [INFO] [stdout] 2ad38d60cd4e21c4f7f0832a534b11c7e0273634a4b2a7890876960f96e48c91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05f33e2868bedafba8044a04abd9617ea58185593624c5c3313e1293e1a7c734 [INFO] running `Command { std: "docker" "start" "-a" "05f33e2868bedafba8044a04abd9617ea58185593624c5c3313e1293e1a7c734", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "05f33e2868bedafba8044a04abd9617ea58185593624c5c3313e1293e1a7c734", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05f33e2868bedafba8044a04abd9617ea58185593624c5c3313e1293e1a7c734", kill_on_drop: false }` [INFO] [stdout] 05f33e2868bedafba8044a04abd9617ea58185593624c5c3313e1293e1a7c734