[INFO] fetching crate nmt-rs 0.1.0... [INFO] checking nmt-rs-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate nmt-rs 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate nmt-rs 0.1.0 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 nmt-rs 0.1.0 [INFO] finished tweaking crates.io crate nmt-rs 0.1.0 [INFO] tweaked toml for crates.io crate nmt-rs 0.1.0 written to /workspace/builds/worker-0-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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 48 packages [INFO] [stderr] Adding borsh v0.10.3 (latest: v1.4.0) [INFO] [stderr] Adding borsh-derive v0.10.3 (latest: v1.4.0) [INFO] [stderr] Adding embedded-io v0.4.0 (latest: v0.6.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding hash32 v0.2.1 (latest: v0.3.1) [INFO] [stderr] Adding hashbrown v0.13.2 (latest: v0.14.3) [INFO] [stderr] Adding heapless v0.7.17 (latest: v0.8.0) [INFO] [stderr] Adding proc-macro-crate v0.1.5 (latest: v3.1.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.12) [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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded embedded-io v0.4.0 [INFO] [stderr] Downloaded atomic-polyfill v1.0.3 [INFO] [stderr] Downloaded postcard v1.0.8 [INFO] [stderr] Downloaded cobs v0.2.3 [INFO] [stderr] Downloaded heapless v0.7.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] abe19569fc0dede7e59e628b86d1cd59795f9bfed0e1c0eec7e30988e1b8734b [INFO] running `Command { std: "docker" "start" "-a" "abe19569fc0dede7e59e628b86d1cd59795f9bfed0e1c0eec7e30988e1b8734b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "abe19569fc0dede7e59e628b86d1cd59795f9bfed0e1c0eec7e30988e1b8734b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abe19569fc0dede7e59e628b86d1cd59795f9bfed0e1c0eec7e30988e1b8734b", kill_on_drop: false }` [INFO] [stdout] abe19569fc0dede7e59e628b86d1cd59795f9bfed0e1c0eec7e30988e1b8734b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5723e5a6a607ae326b8659f313613b2be3ae44f8ab520e35b4d4b9ea94f88a84 [INFO] running `Command { std: "docker" "start" "-a" "5723e5a6a607ae326b8659f313613b2be3ae44f8ab520e35b4d4b9ea94f88a84", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking cobs v0.2.3 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking nmt-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `collections`, `format`, `string` [INFO] [stdout] --> src/lib.rs:25:31 [INFO] [stdout] | [INFO] [stdout] 25 | pub use std::{boxed, cmp, collections, fmt, format, hash, marker, mem, ops, string, vec}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/lib.rs:35:54 [INFO] [stdout] | [INFO] [stdout] 35 | use crate::maybestd::{hash_or_btree_map, ops::Range, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [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/namespaced_hash.rs:1:54 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::maybestd::{cmp, fmt, marker::PhantomData, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [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/nmt_proof.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::maybestd::{mem, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [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/simple_merkle/db.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | maybestd::{hash::Hash, vec::Vec}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [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/simple_merkle/proof.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::maybestd::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Box` is imported redundantly [INFO] [stdout] --> src/simple_merkle/tree.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::maybestd::{boxed::Box, fmt::Debug, hash::Hash, ops::Range, vec::Vec}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Box` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/simple_merkle/tree.rs:5:71 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::maybestd::{boxed::Box, fmt::Debug, hash::Hash, ops::Range, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling borsh-derive-internal v0.10.3 [INFO] [stderr] Compiling borsh-schema-derive-internal v0.10.3 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling borsh-derive v0.10.3 [INFO] [stderr] Checking borsh v0.10.3 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking postcard v1.0.8 [INFO] [stdout] warning: unused imports: `collections`, `string` [INFO] [stdout] --> src/lib.rs:25:31 [INFO] [stdout] | [INFO] [stdout] 25 | pub use std::{boxed, cmp, collections, fmt, format, hash, marker, mem, ops, string, vec}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/lib.rs:35:54 [INFO] [stdout] | [INFO] [stdout] 35 | use crate::maybestd::{hash_or_btree_map, ops::Range, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [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/namespaced_hash.rs:1:54 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::maybestd::{cmp, fmt, marker::PhantomData, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [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/nmt_proof.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::maybestd::{mem, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [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/simple_merkle/db.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | maybestd::{hash::Hash, vec::Vec}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [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/simple_merkle/proof.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::maybestd::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Box` is imported redundantly [INFO] [stdout] --> src/simple_merkle/tree.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::maybestd::{boxed::Box, fmt::Debug, hash::Hash, ops::Range, vec::Vec}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Box` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/simple_merkle/tree.rs:5:71 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::maybestd::{boxed::Box, fmt::Debug, hash::Hash, ops::Range, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [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/lib.rs:417:35 [INFO] [stdout] | [INFO] [stdout] 417 | use crate::maybestd::{format, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.20s [INFO] running `Command { std: "docker" "inspect" "5723e5a6a607ae326b8659f313613b2be3ae44f8ab520e35b4d4b9ea94f88a84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5723e5a6a607ae326b8659f313613b2be3ae44f8ab520e35b4d4b9ea94f88a84", kill_on_drop: false }` [INFO] [stdout] 5723e5a6a607ae326b8659f313613b2be3ae44f8ab520e35b4d4b9ea94f88a84 [INFO] checking nmt-rs-0.1.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate nmt-rs 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate nmt-rs 0.1.0 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 nmt-rs 0.1.0 [INFO] finished tweaking crates.io crate nmt-rs 0.1.0 [INFO] tweaked toml for crates.io crate nmt-rs 0.1.0 written to /workspace/builds/worker-0-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] Blocking waiting for file lock on package cache [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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b5ccd687b965165ca23f6dc016e5b4225a2c2f77aa613d6721ef1fe75709358a [INFO] running `Command { std: "docker" "start" "-a" "b5ccd687b965165ca23f6dc016e5b4225a2c2f77aa613d6721ef1fe75709358a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b5ccd687b965165ca23f6dc016e5b4225a2c2f77aa613d6721ef1fe75709358a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5ccd687b965165ca23f6dc016e5b4225a2c2f77aa613d6721ef1fe75709358a", kill_on_drop: false }` [INFO] [stdout] b5ccd687b965165ca23f6dc016e5b4225a2c2f77aa613d6721ef1fe75709358a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 729d48d7cedb28621d13e0424e2d0dfbb3788fed935f03cf6bcf924d0a95e0e7 [INFO] running `Command { std: "docker" "start" "-a" "729d48d7cedb28621d13e0424e2d0dfbb3788fed935f03cf6bcf924d0a95e0e7", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking cobs v0.2.3 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking nmt-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stdout] warning: unused imports: `collections`, `format`, `string` [INFO] [stdout] --> src/lib.rs:25:31 [INFO] [stdout] | [INFO] [stdout] 25 | pub use std::{boxed, cmp, collections, fmt, format, hash, marker, mem, ops, string, vec}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/lib.rs:35:54 [INFO] [stdout] | [INFO] [stdout] 35 | use crate::maybestd::{hash_or_btree_map, ops::Range, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13 [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/namespaced_hash.rs:1:54 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::maybestd::{cmp, fmt, marker::PhantomData, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13 [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/nmt_proof.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::maybestd::{mem, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13 [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/simple_merkle/db.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | maybestd::{hash::Hash, vec::Vec}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13 [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/simple_merkle/proof.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::maybestd::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Box` is imported redundantly [INFO] [stdout] --> src/simple_merkle/tree.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::maybestd::{boxed::Box, fmt::Debug, hash::Hash, ops::Range, vec::Vec}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Box` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/simple_merkle/tree.rs:5:71 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::maybestd::{boxed::Box, fmt::Debug, hash::Hash, ops::Range, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling borsh-derive-internal v0.10.3 [INFO] [stderr] Compiling borsh-schema-derive-internal v0.10.3 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling borsh-derive v0.10.3 [INFO] [stderr] Checking borsh v0.10.3 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking postcard v1.0.8 [INFO] [stdout] warning: unused imports: `collections`, `string` [INFO] [stdout] --> src/lib.rs:25:31 [INFO] [stdout] | [INFO] [stdout] 25 | pub use std::{boxed, cmp, collections, fmt, format, hash, marker, mem, ops, string, vec}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/lib.rs:35:54 [INFO] [stdout] | [INFO] [stdout] 35 | use crate::maybestd::{hash_or_btree_map, ops::Range, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13 [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/namespaced_hash.rs:1:54 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::maybestd::{cmp, fmt, marker::PhantomData, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13 [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/nmt_proof.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::maybestd::{mem, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13 [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/simple_merkle/db.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | maybestd::{hash::Hash, vec::Vec}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13 [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/simple_merkle/proof.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::maybestd::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Box` is imported redundantly [INFO] [stdout] --> src/simple_merkle/tree.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::maybestd::{boxed::Box, fmt::Debug, hash::Hash, ops::Range, vec::Vec}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Box` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/simple_merkle/tree.rs:5:71 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::maybestd::{boxed::Box, fmt::Debug, hash::Hash, ops::Range, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13 [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/lib.rs:417:35 [INFO] [stdout] | [INFO] [stdout] 417 | use crate::maybestd::{format, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.34s [INFO] running `Command { std: "docker" "inspect" "729d48d7cedb28621d13e0424e2d0dfbb3788fed935f03cf6bcf924d0a95e0e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "729d48d7cedb28621d13e0424e2d0dfbb3788fed935f03cf6bcf924d0a95e0e7", kill_on_drop: false }` [INFO] [stdout] 729d48d7cedb28621d13e0424e2d0dfbb3788fed935f03cf6bcf924d0a95e0e7