[INFO] fetching crate annis 0.0.6... [INFO] checking annis-0.0.6 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate annis 0.0.6 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate annis 0.0.6 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-1-tc1/source/rust-toolchain [INFO] started tweaking crates.io crate annis 0.0.6 [INFO] finished tweaking crates.io crate annis 0.0.6 [INFO] tweaked toml for crates.io crate annis 0.0.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate annis 0.0.6 already has a lockfile, it will not be regenerated [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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded socket2 v0.4.4 [INFO] [stderr] Downloaded tokio-macros v1.7.0 [INFO] [stderr] Downloaded pin-project-lite v0.2.8 [INFO] [stderr] Downloaded proc-macro2 v1.0.36 [INFO] [stderr] Downloaded num_cpus v1.13.1 [INFO] [stderr] Downloaded syn v1.0.89 [INFO] [stderr] Downloaded indexmap v1.8.0 [INFO] [stderr] Downloaded addr2line v0.17.0 [INFO] [stderr] Downloaded miniz_oxide v0.4.4 [INFO] [stderr] Downloaded object v0.27.1 [INFO] [stderr] Downloaded gimli v0.26.1 [INFO] [stderr] Downloaded web-sys v0.3.56 [INFO] [stderr] Downloaded rustc-demangle v0.1.21 [INFO] [stderr] Downloaded backtrace v0.3.64 [INFO] [stderr] Downloaded encoding_rs v0.8.30 [INFO] [stderr] Downloaded failure_derive v0.1.8 [INFO] [stderr] Downloaded failure v0.1.8 [INFO] [stderr] Downloaded futures-executor v0.3.21 [INFO] [stderr] Downloaded futures v0.3.21 [INFO] [stderr] Downloaded base64 v0.13.0 [INFO] [stderr] Downloaded futures-channel v0.3.21 [INFO] [stderr] Downloaded futures-io v0.3.21 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security-framework-sys v2.6.1 [INFO] [stderr] Downloaded fastrand v1.7.0 [INFO] [stderr] Downloaded redox_syscall v0.2.11 [INFO] [stderr] Downloaded tempfile v3.3.0 [INFO] [stderr] Downloaded native-tls v0.2.8 [INFO] [stderr] Downloaded tokio-native-tls v0.3.0 [INFO] [stderr] Downloaded form_urlencoded v1.0.1 [INFO] [stderr] Downloaded unicode-bidi v0.3.7 [INFO] [stderr] Downloaded tinyvec_macros v0.1.0 [INFO] [stderr] Downloaded tinyvec v1.5.1 [INFO] [stderr] Downloaded unicode-normalization v0.1.19 [INFO] [stderr] Downloaded idna v0.2.3 [INFO] [stderr] Downloaded percent-encoding v2.1.0 [INFO] [stderr] Downloaded url v2.2.2 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.29 [INFO] [stderr] Downloaded js-sys v0.3.56 [INFO] [stderr] Downloaded bumpalo v3.9.1 [INFO] [stderr] Downloaded wasm-bindgen v0.2.79 [INFO] [stderr] Downloaded winreg v0.10.1 [INFO] [stderr] Downloaded ryu v1.0.9 [INFO] [stderr] Downloaded serde_derive v1.0.136 [INFO] [stderr] Downloaded serde v1.0.136 [INFO] [stderr] Downloaded serde_json v1.0.79 [INFO] [stderr] Downloaded mio v0.8.2 [INFO] [stderr] Downloaded libc v0.2.121 [INFO] [stderr] Downloaded tokio v1.17.0 [INFO] [stderr] Downloaded slab v0.4.5 [INFO] [stderr] Downloaded futures-core v0.3.21 [INFO] [stderr] Downloaded futures-sink v0.3.21 [INFO] [stderr] Downloaded tokio-util v0.6.9 [INFO] [stderr] Downloaded mime v0.3.16 [INFO] [stderr] Downloaded core-foundation-sys v0.8.3 [INFO] [stderr] Downloaded matches v0.1.9 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.79 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.79 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.79 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.79 [INFO] [stderr] Downloaded reqwest v0.11.10 [INFO] [stderr] Downloaded itoa v1.0.1 [INFO] [stderr] Downloaded bytes v1.1.0 [INFO] [stderr] Downloaded log v0.4.14 [INFO] [stderr] Downloaded ntapi v0.3.7 [INFO] [stderr] Downloaded quote v1.0.16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a172a7f5c9f03d25ea9c81202f0a58be924f9ebbca3fb3641766ab1ca738f17d [INFO] running `Command { std: "docker" "start" "-a" "a172a7f5c9f03d25ea9c81202f0a58be924f9ebbca3fb3641766ab1ca738f17d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a172a7f5c9f03d25ea9c81202f0a58be924f9ebbca3fb3641766ab1ca738f17d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a172a7f5c9f03d25ea9c81202f0a58be924f9ebbca3fb3641766ab1ca738f17d", kill_on_drop: false }` [INFO] [stdout] a172a7f5c9f03d25ea9c81202f0a58be924f9ebbca3fb3641766ab1ca738f17d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 854f05dea801e7a7902c00821b9575cc0a1c06245b9ce631e246cbc115fc249e [INFO] running `Command { std: "docker" "start" "-a" "854f05dea801e7a7902c00821b9575cc0a1c06245b9ce631e246cbc115fc249e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking tracing-core v0.1.23 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking tracing v0.1.32 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking mio v0.8.2 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking ipnet v2.4.0 [INFO] [stderr] Compiling quote v1.0.16 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.12 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v0.14.17 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.10 [INFO] [stderr] Checking annis v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `reqwest` is imported redundantly [INFO] [stdout] --> src/lib.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | use reqwest; [INFO] [stdout] | ^^^^^^^ the item `reqwest` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialEq` is imported redundantly [INFO] [stdout] --> src/client.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::cmp::PartialEq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialEq` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialEq` is imported redundantly [INFO] [stdout] --> src/nonblocking/client.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::cmp::PartialEq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialEq` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `reqwest` is imported redundantly [INFO] [stdout] --> src/lib.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | use reqwest; [INFO] [stdout] | ^^^^^^^ the item `reqwest` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialEq` is imported redundantly [INFO] [stdout] --> src/client.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::cmp::PartialEq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialEq` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialEq` is imported redundantly [INFO] [stdout] --> src/nonblocking/client.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::cmp::PartialEq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialEq` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> examples/sample_async.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AccessToken`, `AuthorizeUrl` [INFO] [stdout] --> examples/auth.rs:1:41 [INFO] [stdout] | [INFO] [stdout] 1 | use annis::nonblocking::{Client, OAuth, AuthorizeUrl, AccessToken}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> examples/auth.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio; [INFO] [stdout] | ^^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings 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 28.80s [INFO] running `Command { std: "docker" "inspect" "854f05dea801e7a7902c00821b9575cc0a1c06245b9ce631e246cbc115fc249e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "854f05dea801e7a7902c00821b9575cc0a1c06245b9ce631e246cbc115fc249e", kill_on_drop: false }` [INFO] [stdout] 854f05dea801e7a7902c00821b9575cc0a1c06245b9ce631e246cbc115fc249e