[INFO] fetching crate safecoin-frozen-abi 1.14.17... [INFO] checking safecoin-frozen-abi-1.14.17 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1 [INFO] extracting crate safecoin-frozen-abi 1.14.17 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate safecoin-frozen-abi 1.14.17 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 safecoin-frozen-abi 1.14.17 [INFO] finished tweaking crates.io crate safecoin-frozen-abi 1.14.17 [INFO] tweaked toml for crates.io crate safecoin-frozen-abi 1.14.17 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 safecoin-logger v1.14.17 [INFO] [stderr] Downloaded block-padding v0.2.1 [INFO] [stderr] Downloaded safecoin-frozen-abi-macro v1.14.17 [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] 89d85e59e75bc99cb51bc7bd703b94900abfc2309eb4bc382a5a81f220808fe0 [INFO] running `Command { std: "docker" "start" "-a" "89d85e59e75bc99cb51bc7bd703b94900abfc2309eb4bc382a5a81f220808fe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89d85e59e75bc99cb51bc7bd703b94900abfc2309eb4bc382a5a81f220808fe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89d85e59e75bc99cb51bc7bd703b94900abfc2309eb4bc382a5a81f220808fe0", kill_on_drop: false }` [INFO] [stdout] 89d85e59e75bc99cb51bc7bd703b94900abfc2309eb4bc382a5a81f220808fe0 [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] 0164e29a3d29e675f1e87a549c6b34a905c5ea158957fb33ecf8a381b3daf266 [INFO] running `Command { std: "docker" "start" "-a" "0164e29a3d29e675f1e87a549c6b34a905c5ea158957fb33ecf8a381b3daf266", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling blake3 v1.5.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking jobserver v0.1.28 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling safecoin-frozen-abi-macro v1.14.17 [INFO] [stderr] Compiling safecoin-frozen-abi v1.14.17 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking bv v0.11.1 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking im v15.1.0 [INFO] [stderr] Checking cc v1.0.90 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Checking safecoin-logger v1.14.17 [INFO] [stdout] warning: the item `Serializer` is imported redundantly [INFO] [stdout] --> src/abi_digester.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 8 | ser::{Error as SerdeError, *}, [INFO] [stdout] | - the item `Serializer` is already imported here [INFO] [stdout] 9 | Serialize, Serializer, [INFO] [stdout] | ^^^^^^^^^^ [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/hash.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | std::{convert::TryFrom, fmt}, [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 `Serialize` is imported redundantly [INFO] [stdout] --> src/abi_digester.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 8 | ser::{Error as SerdeError, *}, [INFO] [stdout] | - the item `Serialize` is already imported here [INFO] [stdout] 9 | Serialize, Serializer, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | #[macro_use] [INFO] [stdout] | ------------ the item `Serialize` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Serializer` is imported redundantly [INFO] [stdout] --> src/abi_digester.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 8 | ser::{Error as SerdeError, *}, [INFO] [stdout] | - the item `Serializer` is already imported here [INFO] [stdout] 9 | Serialize, Serializer, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/hash.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | std::{convert::TryFrom, fmt}, [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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `2` is never read [INFO] [stdout] --> src/abi_digester.rs:670:55 [INFO] [stdout] | [INFO] [stdout] 670 | struct TestTupleStruct(i8, i8, #[serde(skip)] i8); [INFO] [stdout] | --------------- field in this struct ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 670 | struct TestTupleStruct(i8, i8, #[serde(skip)] ()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.90s [INFO] running `Command { std: "docker" "inspect" "0164e29a3d29e675f1e87a549c6b34a905c5ea158957fb33ecf8a381b3daf266", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0164e29a3d29e675f1e87a549c6b34a905c5ea158957fb33ecf8a381b3daf266", kill_on_drop: false }` [INFO] [stdout] 0164e29a3d29e675f1e87a549c6b34a905c5ea158957fb33ecf8a381b3daf266