[INFO] fetching crate casper-contract 4.0.0... [INFO] checking casper-contract-4.0.0 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1 [INFO] extracting crate casper-contract 4.0.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate casper-contract 4.0.0 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate casper-contract 4.0.0 [INFO] finished tweaking crates.io crate casper-contract 4.0.0 [INFO] tweaked toml for crates.io crate casper-contract 4.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "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" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wee_alloc v0.4.5 [INFO] [stderr] Downloaded memory_units v0.4.0 [INFO] [stderr] Downloaded version-sync v0.9.5 [INFO] [stderr] Downloaded toml v0.7.8 [INFO] [stderr] Downloaded url v2.5.0 [INFO] [stderr] Downloaded unicode-bidi v0.3.15 [INFO] [stderr] Downloaded idna v0.5.0 [INFO] [stderr] Downloaded unicode-normalization v0.1.23 [INFO] [stderr] Downloaded base16ct v0.2.0 [INFO] [stderr] Downloaded base16 v0.2.1 [INFO] [stderr] Downloaded platforms v3.4.0 [INFO] [stderr] Downloaded fiat-crypto v0.2.7 [INFO] [stderr] Downloaded curve25519-dalek v4.1.2 [INFO] [stderr] Downloaded spki v0.7.3 [INFO] [stderr] Downloaded pkcs8 v0.10.2 [INFO] [stderr] Downloaded signature v2.2.0 [INFO] [stderr] Downloaded crypto-bigint v0.5.5 [INFO] [stderr] Downloaded casper-types v4.0.1 [INFO] [stderr] Downloaded unicase v2.7.0 [INFO] [stderr] Downloaded winnow v0.5.40 [INFO] [stderr] Downloaded toml_edit v0.19.15 [INFO] [stderr] Downloaded base64 v0.13.1 [INFO] [stderr] Downloaded crypto-mac v0.8.0 [INFO] [stderr] Downloaded digest v0.9.0 [INFO] [stderr] Downloaded blake2 v0.9.2 [INFO] [stderr] Downloaded curve25519-dalek-derive v0.1.1 [INFO] [stderr] Downloaded base64ct v1.6.0 [INFO] [stderr] Downloaded ed25519 v2.2.3 [INFO] [stderr] Downloaded ed25519-dalek v2.1.1 [INFO] [stderr] Downloaded hmac v0.12.1 [INFO] [stderr] Downloaded rfc6979 v0.4.0 [INFO] [stderr] Downloaded ecdsa v0.16.9 [INFO] [stderr] Downloaded ff v0.13.0 [INFO] [stderr] Downloaded group v0.13.0 [INFO] [stderr] Downloaded der v0.7.8 [INFO] [stderr] Downloaded sec1 v0.7.3 [INFO] [stderr] Downloaded elliptic-curve v0.13.8 [INFO] [stderr] Downloaded const-oid v0.9.6 [INFO] [stderr] Downloaded k256 v0.13.3 [INFO] [stderr] Downloaded num-derive v0.3.3 [INFO] [stderr] Downloaded uint v0.9.5 [INFO] [stderr] Downloaded hex_fmt v0.3.0 [INFO] [stderr] Downloaded pulldown-cmark v0.9.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3244174df2c855fab0a7567477f2f706e0bac0ca1925e63f8bb036142b3f1e0c [INFO] running `Command { std: "docker" "start" "-a" "3244174df2c855fab0a7567477f2f706e0bac0ca1925e63f8bb036142b3f1e0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3244174df2c855fab0a7567477f2f706e0bac0ca1925e63f8bb036142b3f1e0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3244174df2c855fab0a7567477f2f706e0bac0ca1925e63f8bb036142b3f1e0c", kill_on_drop: false }` [INFO] [stdout] 3244174df2c855fab0a7567477f2f706e0bac0ca1925e63f8bb036142b3f1e0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40145420091a221bb379b1ee7fd9aab5e418b6a73a69eb42674dcb2c2267857f [INFO] running `Command { std: "docker" "start" "-a" "40145420091a221bb379b1ee7fd9aab5e418b6a73a69eb42674dcb2c2267857f", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling platforms v3.4.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking ff v0.13.0 [INFO] [stderr] Checking der v0.7.8 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Compiling wee_alloc v0.4.5 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking base16 v0.2.1 [INFO] [stderr] Checking hex_fmt v0.3.0 [INFO] [stderr] Checking memory_units v0.4.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking uint v0.9.5 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling curve25519-dalek v4.1.2 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking blake2 v0.9.2 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking rfc6979 v0.4.0 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Checking ecdsa v0.16.9 [INFO] [stderr] Checking k256 v0.13.3 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Checking ed25519-dalek v2.1.1 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking casper-types v4.0.1 [INFO] [stderr] Checking casper-contract v4.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/contract_api/account.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use alloc::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/prelude/mod.rs:125:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/contract_api/account.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use core::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/prelude/mod.rs:129:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/contract_api/runtime.rs:3:41 [INFO] [stdout] | [INFO] [stdout] 3 | use alloc::{collections::BTreeSet, vec, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/prelude/mod.rs:125:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/contract_api/storage.rs:3:36 [INFO] [stdout] | [INFO] [stdout] 3 | use alloc::{collections::BTreeSet, string::String, vec, vec::Vec}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/prelude/mod.rs:125:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/contract_api/storage.rs:3:57 [INFO] [stdout] | [INFO] [stdout] 3 | use alloc::{collections::BTreeSet, string::String, vec, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/prelude/mod.rs:125:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/contract_api/storage.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use core::{convert::From, mem::MaybeUninit}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/prelude/mod.rs:129:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/contract_api/system.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use alloc::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/prelude/mod.rs:125:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/contract_api/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | vec::Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/prelude/mod.rs:125:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `lang_items` is internal to the compiler or standard library [INFO] [stdout] --> src/lib.rs:51:51 [INFO] [stdout] | [INFO] [stdout] 51 | feature(alloc_error_handler, core_intrinsics, lang_items) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] = note: `#[warn(internal_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library [INFO] [stdout] --> src/lib.rs:51:34 [INFO] [stdout] | [INFO] [stdout] 51 | feature(alloc_error_handler, core_intrinsics, lang_items) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/contract_api/account.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use core::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/core/src/prelude/mod.rs:46:30 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/contract_api/storage.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use core::{convert::From, mem::MaybeUninit}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/core/src/prelude/mod.rs:38:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.02s [INFO] running `Command { std: "docker" "inspect" "40145420091a221bb379b1ee7fd9aab5e418b6a73a69eb42674dcb2c2267857f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40145420091a221bb379b1ee7fd9aab5e418b6a73a69eb42674dcb2c2267857f", kill_on_drop: false }` [INFO] [stdout] 40145420091a221bb379b1ee7fd9aab5e418b6a73a69eb42674dcb2c2267857f [INFO] checking casper-contract-4.0.0 against try#9ae1860851f3fbc1435a1698e572252c0076f413 for pr-122960-1 [INFO] extracting crate casper-contract 4.0.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate casper-contract 4.0.0 on toolchain 9ae1860851f3fbc1435a1698e572252c0076f413 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate casper-contract 4.0.0 [INFO] finished tweaking crates.io crate casper-contract 4.0.0 [INFO] tweaked toml for crates.io crate casper-contract 4.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "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" "+9ae1860851f3fbc1435a1698e572252c0076f413" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf90b72750e0469268d949964d593d0e063458714790486c6fd6062c44403968 [INFO] running `Command { std: "docker" "start" "-a" "bf90b72750e0469268d949964d593d0e063458714790486c6fd6062c44403968", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf90b72750e0469268d949964d593d0e063458714790486c6fd6062c44403968", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf90b72750e0469268d949964d593d0e063458714790486c6fd6062c44403968", kill_on_drop: false }` [INFO] [stdout] bf90b72750e0469268d949964d593d0e063458714790486c6fd6062c44403968 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14a8b8cd7ae8e5d3c8782a563ea9d45259b7607cfce605f4998335f644738375 [INFO] running `Command { std: "docker" "start" "-a" "14a8b8cd7ae8e5d3c8782a563ea9d45259b7607cfce605f4998335f644738375", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling platforms v3.4.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking der v0.7.8 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking ff v0.13.0 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Compiling wee_alloc v0.4.5 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking memory_units v0.4.0 [INFO] [stderr] Checking base16 v0.2.1 [INFO] [stderr] Checking hex_fmt v0.3.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking uint v0.9.5 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling curve25519-dalek v4.1.2 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking blake2 v0.9.2 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking rfc6979 v0.4.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Checking ecdsa v0.16.9 [INFO] [stderr] Checking k256 v0.13.3 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Checking ed25519-dalek v2.1.1 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking casper-types v4.0.1 [INFO] [stderr] Checking casper-contract v4.0.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/contract_api/account.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use alloc::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/std/src/prelude/mod.rs:125:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/contract_api/account.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use core::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/std/src/prelude/mod.rs:129:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/contract_api/runtime.rs:3:41 [INFO] [stdout] | [INFO] [stdout] 3 | use alloc::{collections::BTreeSet, vec, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/std/src/prelude/mod.rs:125:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/contract_api/storage.rs:3:36 [INFO] [stdout] | [INFO] [stdout] 3 | use alloc::{collections::BTreeSet, string::String, vec, vec::Vec}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/std/src/prelude/mod.rs:125:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/contract_api/storage.rs:3:57 [INFO] [stdout] | [INFO] [stdout] 3 | use alloc::{collections::BTreeSet, string::String, vec, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/std/src/prelude/mod.rs:125:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/contract_api/storage.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use core::{convert::From, mem::MaybeUninit}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/std/src/prelude/mod.rs:129:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/contract_api/system.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use alloc::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/std/src/prelude/mod.rs:125:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/contract_api/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | vec::Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/std/src/prelude/mod.rs:125:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `lang_items` is internal to the compiler or standard library [INFO] [stdout] --> src/lib.rs:51:51 [INFO] [stdout] | [INFO] [stdout] 51 | feature(alloc_error_handler, core_intrinsics, lang_items) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] = note: `#[warn(internal_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library [INFO] [stdout] --> src/lib.rs:51:34 [INFO] [stdout] | [INFO] [stdout] 51 | feature(alloc_error_handler, core_intrinsics, lang_items) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/contract_api/account.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use core::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/core/src/prelude/mod.rs:46:30 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/contract_api/storage.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use core::{convert::From, mem::MaybeUninit}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/core/src/prelude/mod.rs:38:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating tests/version_numbers.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.67s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking casper-contract v4.0.0 (/tmp/fixit) [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/contract_api/account.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use alloc::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/std/src/prelude/mod.rs:139:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/contract_api/account.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use core::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/std/src/prelude/mod.rs:143:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/contract_api/runtime.rs:3:41 [INFO] [stdout] | [INFO] [stdout] 3 | use alloc::{collections::BTreeSet, vec, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/std/src/prelude/mod.rs:139:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/contract_api/storage.rs:3:36 [INFO] [stdout] | [INFO] [stdout] 3 | use alloc::{collections::BTreeSet, string::String, vec, vec::Vec}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/std/src/prelude/mod.rs:139:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/contract_api/storage.rs:3:57 [INFO] [stdout] | [INFO] [stdout] 3 | use alloc::{collections::BTreeSet, string::String, vec, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/std/src/prelude/mod.rs:139:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/contract_api/storage.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use core::{convert::From, mem::MaybeUninit}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/std/src/prelude/mod.rs:143:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/contract_api/system.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use alloc::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/std/src/prelude/mod.rs:139:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/contract_api/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | vec::Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/std/src/prelude/mod.rs:139:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `lang_items` is internal to the compiler or standard library [INFO] [stdout] --> src/lib.rs:51:51 [INFO] [stdout] | [INFO] [stdout] 51 | feature(alloc_error_handler, core_intrinsics, lang_items) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] = note: `#[warn(internal_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library [INFO] [stdout] --> src/lib.rs:51:34 [INFO] [stdout] | [INFO] [stdout] 51 | feature(alloc_error_handler, core_intrinsics, lang_items) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/contract_api/account.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use core::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/core/src/prelude/mod.rs:56:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/contract_api/storage.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use core::{convert::From, mem::MaybeUninit}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/core/src/prelude/mod.rs:56:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "14a8b8cd7ae8e5d3c8782a563ea9d45259b7607cfce605f4998335f644738375", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14a8b8cd7ae8e5d3c8782a563ea9d45259b7607cfce605f4998335f644738375", kill_on_drop: false }` [INFO] [stdout] 14a8b8cd7ae8e5d3c8782a563ea9d45259b7607cfce605f4998335f644738375