[INFO] fetching crate streamid 0.2.0... [INFO] checking streamid-0.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate streamid 0.2.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate streamid 0.2.0 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] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate streamid 0.2.0 [INFO] finished tweaking crates.io crate streamid 0.2.0 [INFO] tweaked toml for crates.io crate streamid 0.2.0 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] Updating crates.io index [INFO] [stderr] Locking 75 packages [INFO] [stderr] Adding cid v0.9.0 (latest: v0.11.1) [INFO] [stderr] Adding cid v0.10.1 (latest: v0.11.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding libipld v0.15.0 (latest: v0.16.0) [INFO] [stderr] Adding libipld-cbor v0.15.0 (latest: v0.16.0) [INFO] [stderr] Adding libipld-cbor-derive v0.15.0 (latest: v0.16.0) [INFO] [stderr] Adding libipld-core v0.15.0 (latest: v0.16.0) [INFO] [stderr] Adding libipld-json v0.15.0 (latest: v0.16.0) [INFO] [stderr] Adding libipld-macro v0.15.0 (latest: v0.16.0) [INFO] [stderr] Adding libipld-pb v0.15.0 (latest: v0.16.0) [INFO] [stderr] Adding multihash v0.17.0 (latest: v0.19.1) [INFO] [stderr] Adding multihash v0.18.1 (latest: v0.19.1) [INFO] [stderr] Adding multihash-derive v0.8.1 (latest: v0.9.0) [INFO] [stderr] Adding num_enum v0.5.11 (latest: v0.7.2) [INFO] [stderr] Adding num_enum_derive v0.5.11 (latest: v0.7.2) [INFO] [stderr] Adding proc-macro-crate v1.1.3 (latest: v3.1.0) [INFO] [stderr] Adding prost v0.11.9 (latest: v0.12.4) [INFO] [stderr] Adding prost-derive v0.11.9 (latest: v0.12.4) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.12) [INFO] [stderr] Adding unsigned-varint v0.7.2 (latest: v0.8.0) [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] Downloading crates ... [INFO] [stderr] Downloaded libipld-cbor v0.15.0 [INFO] [stderr] Downloaded libipld-pb v0.15.0 [INFO] [stderr] Downloaded libipld-json v0.15.0 [INFO] [stderr] Downloaded cid v0.9.0 [INFO] [stderr] Downloaded cid v0.10.1 [INFO] [stderr] Downloaded libipld-cbor-derive v0.15.0 [INFO] [stderr] Downloaded libipld-macro v0.15.0 [INFO] [stderr] Downloaded multihash v0.18.1 [INFO] [stderr] Downloaded libipld-core v0.15.0 [INFO] [stderr] Downloaded libipld v0.15.0 [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] b45cbceaa8f500d7eb5054828eb5095c473efc9556a4e7c0b239847c91c1c537 [INFO] running `Command { std: "docker" "start" "-a" "b45cbceaa8f500d7eb5054828eb5095c473efc9556a4e7c0b239847c91c1c537", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b45cbceaa8f500d7eb5054828eb5095c473efc9556a4e7c0b239847c91c1c537", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b45cbceaa8f500d7eb5054828eb5095c473efc9556a4e7c0b239847c91c1c537", kill_on_drop: false }` [INFO] [stdout] b45cbceaa8f500d7eb5054828eb5095c473efc9556a4e7c0b239847c91c1c537 [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] 3f1d9a9f84c9141e01c37094e37503fe485fdbb98dc5b2263e96a3d6216e9528 [INFO] running `Command { std: "docker" "start" "-a" "3f1d9a9f84c9141e01c37094e37503fe485fdbb98dc5b2263e96a3d6216e9528", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling blake3 v1.5.1 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling data-encoding v2.5.0 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking blake2s_simd v1.0.2 [INFO] [stderr] Checking blake2b_simd v1.0.2 [INFO] [stderr] Checking core2 v0.4.0 [INFO] [stderr] Checking unsigned-varint v0.7.2 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Checking base-x v0.2.11 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.12 [INFO] [stderr] Compiling prost-derive v0.11.9 [INFO] [stderr] Compiling multihash-derive v0.8.1 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling libipld-cbor-derive v0.15.0 [INFO] [stderr] Checking data-encoding-macro v0.1.14 [INFO] [stderr] Checking multibase v0.9.1 [INFO] [stderr] Checking prost v0.11.9 [INFO] [stderr] Checking multihash v0.17.0 [INFO] [stderr] Checking multihash v0.18.1 [INFO] [stderr] Checking num_enum v0.5.11 [INFO] [stderr] Checking cid v0.9.0 [INFO] [stderr] Checking cid v0.10.1 [INFO] [stderr] Checking serde_plain v1.0.2 [INFO] [stderr] Checking libipld-core v0.15.0 [INFO] [stderr] Checking libipld-cbor v0.15.0 [INFO] [stderr] Checking libipld-pb v0.15.0 [INFO] [stderr] Checking libipld-macro v0.15.0 [INFO] [stderr] Checking libipld-json v0.15.0 [INFO] [stderr] Checking libipld v0.15.0 [INFO] [stderr] Checking streamid v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Cid` is imported redundantly [INFO] [stdout] --> src/commit_id.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use cid::Cid; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use crate::{util, *}; [INFO] [stdout] | - the item `Cid` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `util` is imported redundantly [INFO] [stdout] --> src/commit_id.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{util, *}; [INFO] [stdout] | ^^^^ - the item `util` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Cid` is imported redundantly [INFO] [stdout] --> src/stream_id.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Cid, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | use crate::{util, *}; [INFO] [stdout] | - the item `Cid` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `util` is imported redundantly [INFO] [stdout] --> src/stream_id.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::{util, *}; [INFO] [stdout] | ^^^^ - the item `util` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Cid` is imported redundantly [INFO] [stdout] --> src/stream_ref.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Cid, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 8 | use crate::{util, *}; [INFO] [stdout] | - the item `Cid` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `util` is imported redundantly [INFO] [stdout] --> src/stream_ref.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::{util, *}; [INFO] [stdout] | ^^^^ - the item `util` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Cid` is imported redundantly [INFO] [stdout] --> src/util.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Cid, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | use crate::*; [INFO] [stdout] | -------- the item `Cid` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Cid` is imported redundantly [INFO] [stdout] --> src/commit_id.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use cid::Cid; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use crate::{util, *}; [INFO] [stdout] | - the item `Cid` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `util` is imported redundantly [INFO] [stdout] --> src/commit_id.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{util, *}; [INFO] [stdout] | ^^^^ - the item `util` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Cid` is imported redundantly [INFO] [stdout] --> src/stream_id.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Cid, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | use crate::{util, *}; [INFO] [stdout] | - the item `Cid` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `util` is imported redundantly [INFO] [stdout] --> src/stream_id.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::{util, *}; [INFO] [stdout] | ^^^^ - the item `util` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Cid` is imported redundantly [INFO] [stdout] --> src/stream_ref.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Cid, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 8 | use crate::{util, *}; [INFO] [stdout] | - the item `Cid` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `util` is imported redundantly [INFO] [stdout] --> src/stream_ref.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::{util, *}; [INFO] [stdout] | ^^^^ - the item `util` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Cid` is imported redundantly [INFO] [stdout] --> src/util.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Cid, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | use crate::*; [INFO] [stdout] | -------- the item `Cid` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Cid` is imported redundantly [INFO] [stdout] --> tests/commit_id.rs:3:30 [INFO] [stdout] | [INFO] [stdout] 3 | use cid::{multibase::decode, Cid}; [INFO] [stdout] | ^^^ [INFO] [stdout] 4 | use once_cell::sync::Lazy; [INFO] [stdout] 5 | use streamid::*; [INFO] [stdout] | ----------- the item `Cid` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Cid` is imported redundantly [INFO] [stdout] --> tests/stream_id.rs:3:30 [INFO] [stdout] | [INFO] [stdout] 3 | use cid::{multibase::decode, Cid}; [INFO] [stdout] | ^^^ [INFO] [stdout] 4 | use once_cell::sync::Lazy; [INFO] [stdout] 5 | use streamid::*; [INFO] [stdout] | ----------- the item `Cid` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.92s [INFO] running `Command { std: "docker" "inspect" "3f1d9a9f84c9141e01c37094e37503fe485fdbb98dc5b2263e96a3d6216e9528", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f1d9a9f84c9141e01c37094e37503fe485fdbb98dc5b2263e96a3d6216e9528", kill_on_drop: false }` [INFO] [stdout] 3f1d9a9f84c9141e01c37094e37503fe485fdbb98dc5b2263e96a3d6216e9528