[INFO] fetching crate endbasic-client 0.10.0... [INFO] checking endbasic-client-0.10.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate endbasic-client 0.10.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate endbasic-client 0.10.0 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 endbasic-client 0.10.0 [INFO] finished tweaking crates.io crate endbasic-client 0.10.0 [INFO] tweaked toml for crates.io crate endbasic-client 0.10.0 written to /workspace/builds/worker-1-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 167 packages [INFO] [stderr] Adding async-channel v1.9.0 (latest: v2.2.0) [INFO] [stderr] Adding async-recursion v0.3.2 (latest: v1.1.0) [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding endian-type v0.1.2 (latest: v0.2.0) [INFO] [stderr] Adding event-listener v2.5.3 (latest: v5.3.0) [INFO] [stderr] Adding fastrand v1.9.0 (latest: v2.0.2) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding futures-lite v1.13.0 (latest: v2.3.0) [INFO] [stderr] Adding h2 v0.3.26 (latest: v0.4.4) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (latest: v1.0.0) [INFO] [stderr] Adding hyper v0.14.28 (latest: v1.2.0) [INFO] [stderr] Adding hyper-tls v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding reqwest v0.11.27 (latest: v0.12.3) [INFO] [stderr] Adding rustls-pemfile v1.0.4 (latest: v2.1.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding sync_wrapper v0.1.2 (latest: v1.0.0) [INFO] [stderr] Adding system-configuration v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding system-configuration-sys v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding winreg v0.50.0 (latest: v0.52.0) [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 async-recursion v0.3.2 [INFO] [stderr] Downloaded num_threads v0.1.7 [INFO] [stderr] Downloaded endbasic-core v0.10.0 [INFO] [stderr] Downloaded endbasic-std v0.10.0 [INFO] [stderr] Downloaded serde_test v1.0.176 [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] 0772d3954e95ed220ce1b4b0e8aade322cc0c3c925654ab6f5af0c4bf74c3d1d [INFO] running `Command { std: "docker" "start" "-a" "0772d3954e95ed220ce1b4b0e8aade322cc0c3c925654ab6f5af0c4bf74c3d1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0772d3954e95ed220ce1b4b0e8aade322cc0c3c925654ab6f5af0c4bf74c3d1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0772d3954e95ed220ce1b4b0e8aade322cc0c3c925654ab6f5af0c4bf74c3d1d", kill_on_drop: false }` [INFO] [stdout] 0772d3954e95ed220ce1b4b0e8aade322cc0c3c925654ab6f5af0c4bf74c3d1d [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] a2895e54f41af87420629e3e57947c5d03b3002da73fdda94380420548b6c7de [INFO] running `Command { std: "docker" "start" "-a" "a2895e54f41af87420629e3e57947c5d03b3002da73fdda94380420548b6c7de", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking openssl-sys v0.9.102 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling async-recursion v0.3.2 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Checking openssl v0.10.64 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking endbasic-core v0.10.0 [INFO] [stderr] Checking endbasic-std v0.10.0 [INFO] [stderr] Checking native-tls v0.2.11 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking serde_test v1.0.176 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking endbasic-client v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `io` is imported redundantly [INFO] [stdout] --> src/cloud.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::*; [INFO] [stdout] | -------- the item `io` is already imported here [INFO] [stdout] ... [INFO] [stdout] 26 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | #![warn(unused, unused_extern_crates, unused_import_braces, unused_qualifications)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(unused_imports)]` implied by `#[warn(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | reqwest::StatusCode::OK => Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:22:61 [INFO] [stdout] | [INFO] [stdout] 22 | #![warn(unused, unused_extern_crates, unused_import_braces, unused_qualifications)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 166 - reqwest::StatusCode::OK => Ok(()), [INFO] [stdout] 166 + StatusCode::OK => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:186:13 [INFO] [stdout] | [INFO] [stdout] 186 | reqwest::StatusCode::OK => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 186 - reqwest::StatusCode::OK => { [INFO] [stdout] 186 + StatusCode::OK => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:214:13 [INFO] [stdout] | [INFO] [stdout] 214 | reqwest::StatusCode::OK => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 214 - reqwest::StatusCode::OK => { [INFO] [stdout] 214 + StatusCode::OK => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:240:13 [INFO] [stdout] | [INFO] [stdout] 240 | reqwest::StatusCode::OK => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 240 - reqwest::StatusCode::OK => { [INFO] [stdout] 240 + StatusCode::OK => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:265:13 [INFO] [stdout] | [INFO] [stdout] 265 | reqwest::StatusCode::OK => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 265 - reqwest::StatusCode::OK => { [INFO] [stdout] 265 + StatusCode::OK => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:292:13 [INFO] [stdout] | [INFO] [stdout] 292 | reqwest::StatusCode::OK | reqwest::StatusCode::CREATED => Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 292 - reqwest::StatusCode::OK | reqwest::StatusCode::CREATED => Ok(()), [INFO] [stdout] 292 + StatusCode::OK | reqwest::StatusCode::CREATED => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:292:39 [INFO] [stdout] | [INFO] [stdout] 292 | reqwest::StatusCode::OK | reqwest::StatusCode::CREATED => Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 292 - reqwest::StatusCode::OK | reqwest::StatusCode::CREATED => Ok(()), [INFO] [stdout] 292 + reqwest::StatusCode::OK | StatusCode::CREATED => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:310:13 [INFO] [stdout] | [INFO] [stdout] 310 | reqwest::StatusCode::OK => Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 310 - reqwest::StatusCode::OK => Ok(()), [INFO] [stdout] 310 + StatusCode::OK => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `io` is imported redundantly [INFO] [stdout] --> src/drive.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::*; [INFO] [stdout] | -------- the item `io` is already imported here [INFO] [stdout] ... [INFO] [stdout] 23 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | reqwest::StatusCode::OK => Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:22:61 [INFO] [stdout] | [INFO] [stdout] 22 | #![warn(unused, unused_extern_crates, unused_import_braces, unused_qualifications)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 166 - reqwest::StatusCode::OK => Ok(()), [INFO] [stdout] 166 + StatusCode::OK => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:186:13 [INFO] [stdout] | [INFO] [stdout] 186 | reqwest::StatusCode::OK => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 186 - reqwest::StatusCode::OK => { [INFO] [stdout] 186 + StatusCode::OK => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:214:13 [INFO] [stdout] | [INFO] [stdout] 214 | reqwest::StatusCode::OK => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 214 - reqwest::StatusCode::OK => { [INFO] [stdout] 214 + StatusCode::OK => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:240:13 [INFO] [stdout] | [INFO] [stdout] 240 | reqwest::StatusCode::OK => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 240 - reqwest::StatusCode::OK => { [INFO] [stdout] 240 + StatusCode::OK => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:265:13 [INFO] [stdout] | [INFO] [stdout] 265 | reqwest::StatusCode::OK => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 265 - reqwest::StatusCode::OK => { [INFO] [stdout] 265 + StatusCode::OK => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:292:13 [INFO] [stdout] | [INFO] [stdout] 292 | reqwest::StatusCode::OK | reqwest::StatusCode::CREATED => Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 292 - reqwest::StatusCode::OK | reqwest::StatusCode::CREATED => Ok(()), [INFO] [stdout] 292 + StatusCode::OK | reqwest::StatusCode::CREATED => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:292:39 [INFO] [stdout] | [INFO] [stdout] 292 | reqwest::StatusCode::OK | reqwest::StatusCode::CREATED => Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 292 - reqwest::StatusCode::OK | reqwest::StatusCode::CREATED => Ok(()), [INFO] [stdout] 292 + reqwest::StatusCode::OK | StatusCode::CREATED => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:310:13 [INFO] [stdout] | [INFO] [stdout] 310 | reqwest::StatusCode::OK => Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 310 - reqwest::StatusCode::OK => Ok(()), [INFO] [stdout] 310 + StatusCode::OK => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.10s [INFO] running `Command { std: "docker" "inspect" "a2895e54f41af87420629e3e57947c5d03b3002da73fdda94380420548b6c7de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2895e54f41af87420629e3e57947c5d03b3002da73fdda94380420548b6c7de", kill_on_drop: false }` [INFO] [stdout] a2895e54f41af87420629e3e57947c5d03b3002da73fdda94380420548b6c7de [INFO] checking endbasic-client-0.10.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate endbasic-client 0.10.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate endbasic-client 0.10.0 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 endbasic-client 0.10.0 [INFO] finished tweaking crates.io crate endbasic-client 0.10.0 [INFO] tweaked toml for crates.io crate endbasic-client 0.10.0 written to /workspace/builds/worker-1-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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] babf99ca2d39229818e5e66feca8d163ebd5b76de101aa852f34eb7631fb2852 [INFO] running `Command { std: "docker" "start" "-a" "babf99ca2d39229818e5e66feca8d163ebd5b76de101aa852f34eb7631fb2852", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "babf99ca2d39229818e5e66feca8d163ebd5b76de101aa852f34eb7631fb2852", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "babf99ca2d39229818e5e66feca8d163ebd5b76de101aa852f34eb7631fb2852", kill_on_drop: false }` [INFO] [stdout] babf99ca2d39229818e5e66feca8d163ebd5b76de101aa852f34eb7631fb2852 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 21ec04e5459fe91e09d0d4a27db7fc685f431d1199816610790b78a377474e48 [INFO] running `Command { std: "docker" "start" "-a" "21ec04e5459fe91e09d0d4a27db7fc685f431d1199816610790b78a377474e48", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking openssl-sys v0.9.102 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling async-recursion v0.3.2 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking openssl v0.10.64 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking endbasic-core v0.10.0 [INFO] [stderr] Checking endbasic-std v0.10.0 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking native-tls v0.2.11 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking serde_test v1.0.176 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking endbasic-client v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `io` is imported redundantly [INFO] [stdout] --> src/cloud.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::*; [INFO] [stdout] | -------- the item `io` is already imported here [INFO] [stdout] ... [INFO] [stdout] 26 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | #![warn(unused, unused_extern_crates, unused_import_braces, unused_qualifications)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(unused_imports)]` implied by `#[warn(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | reqwest::StatusCode::OK => Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:22:61 [INFO] [stdout] | [INFO] [stdout] 22 | #![warn(unused, unused_extern_crates, unused_import_braces, unused_qualifications)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 166 - reqwest::StatusCode::OK => Ok(()), [INFO] [stdout] 166 + StatusCode::OK => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:186:13 [INFO] [stdout] | [INFO] [stdout] 186 | reqwest::StatusCode::OK => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 186 - reqwest::StatusCode::OK => { [INFO] [stdout] 186 + StatusCode::OK => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:214:13 [INFO] [stdout] | [INFO] [stdout] 214 | reqwest::StatusCode::OK => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 214 - reqwest::StatusCode::OK => { [INFO] [stdout] 214 + StatusCode::OK => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:240:13 [INFO] [stdout] | [INFO] [stdout] 240 | reqwest::StatusCode::OK => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 240 - reqwest::StatusCode::OK => { [INFO] [stdout] 240 + StatusCode::OK => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:265:13 [INFO] [stdout] | [INFO] [stdout] 265 | reqwest::StatusCode::OK => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 265 - reqwest::StatusCode::OK => { [INFO] [stdout] 265 + StatusCode::OK => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:292:13 [INFO] [stdout] | [INFO] [stdout] 292 | reqwest::StatusCode::OK | reqwest::StatusCode::CREATED => Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 292 - reqwest::StatusCode::OK | reqwest::StatusCode::CREATED => Ok(()), [INFO] [stdout] 292 + StatusCode::OK | reqwest::StatusCode::CREATED => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:292:39 [INFO] [stdout] | [INFO] [stdout] 292 | reqwest::StatusCode::OK | reqwest::StatusCode::CREATED => Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 292 - reqwest::StatusCode::OK | reqwest::StatusCode::CREATED => Ok(()), [INFO] [stdout] 292 + reqwest::StatusCode::OK | StatusCode::CREATED => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:310:13 [INFO] [stdout] | [INFO] [stdout] 310 | reqwest::StatusCode::OK => Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 310 - reqwest::StatusCode::OK => Ok(()), [INFO] [stdout] 310 + StatusCode::OK => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `io` is imported redundantly [INFO] [stdout] --> src/drive.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::*; [INFO] [stdout] | -------- the item `io` is already imported here [INFO] [stdout] ... [INFO] [stdout] 23 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | reqwest::StatusCode::OK => Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:22:61 [INFO] [stdout] | [INFO] [stdout] 22 | #![warn(unused, unused_extern_crates, unused_import_braces, unused_qualifications)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 166 - reqwest::StatusCode::OK => Ok(()), [INFO] [stdout] 166 + StatusCode::OK => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:186:13 [INFO] [stdout] | [INFO] [stdout] 186 | reqwest::StatusCode::OK => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 186 - reqwest::StatusCode::OK => { [INFO] [stdout] 186 + StatusCode::OK => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:214:13 [INFO] [stdout] | [INFO] [stdout] 214 | reqwest::StatusCode::OK => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 214 - reqwest::StatusCode::OK => { [INFO] [stdout] 214 + StatusCode::OK => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:240:13 [INFO] [stdout] | [INFO] [stdout] 240 | reqwest::StatusCode::OK => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 240 - reqwest::StatusCode::OK => { [INFO] [stdout] 240 + StatusCode::OK => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:265:13 [INFO] [stdout] | [INFO] [stdout] 265 | reqwest::StatusCode::OK => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 265 - reqwest::StatusCode::OK => { [INFO] [stdout] 265 + StatusCode::OK => { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:292:13 [INFO] [stdout] | [INFO] [stdout] 292 | reqwest::StatusCode::OK | reqwest::StatusCode::CREATED => Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 292 - reqwest::StatusCode::OK | reqwest::StatusCode::CREATED => Ok(()), [INFO] [stdout] 292 + StatusCode::OK | reqwest::StatusCode::CREATED => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:292:39 [INFO] [stdout] | [INFO] [stdout] 292 | reqwest::StatusCode::OK | reqwest::StatusCode::CREATED => Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 292 - reqwest::StatusCode::OK | reqwest::StatusCode::CREATED => Ok(()), [INFO] [stdout] 292 + reqwest::StatusCode::OK | StatusCode::CREATED => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/cloud.rs:310:13 [INFO] [stdout] | [INFO] [stdout] 310 | reqwest::StatusCode::OK => Ok(()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 310 - reqwest::StatusCode::OK => Ok(()), [INFO] [stdout] 310 + StatusCode::OK => Ok(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.81s [INFO] running `Command { std: "docker" "inspect" "21ec04e5459fe91e09d0d4a27db7fc685f431d1199816610790b78a377474e48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21ec04e5459fe91e09d0d4a27db7fc685f431d1199816610790b78a377474e48", kill_on_drop: false }` [INFO] [stdout] 21ec04e5459fe91e09d0d4a27db7fc685f431d1199816610790b78a377474e48