[INFO] fetching crate couch_rs 0.8.32... [INFO] checking couch_rs-0.8.32 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] extracting crate couch_rs 0.8.32 into /workspace/builds/worker-18/source [INFO] validating manifest of crates.io crate couch_rs 0.8.32 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate couch_rs 0.8.32 [INFO] finished tweaking crates.io crate couch_rs 0.8.32 [INFO] tweaked toml for crates.io crate couch_rs 0.8.32 written to /workspace/builds/worker-18/source/Cargo.toml [INFO] crate crates.io crate couch_rs 0.8.32 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded couch_rs_derive v0.8.32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e9a368b37ed1ffd48b555ff00492b0fa176792aa46d8c17acd4a5ecafdf6c83a [INFO] running `Command { std: "docker" "start" "-a" "e9a368b37ed1ffd48b555ff00492b0fa176792aa46d8c17acd4a5ecafdf6c83a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e9a368b37ed1ffd48b555ff00492b0fa176792aa46d8c17acd4a5ecafdf6c83a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9a368b37ed1ffd48b555ff00492b0fa176792aa46d8c17acd4a5ecafdf6c83a", kill_on_drop: false }` [INFO] [stdout] e9a368b37ed1ffd48b555ff00492b0fa176792aa46d8c17acd4a5ecafdf6c83a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f44e184e58d5d3d464322867113c4f0561ff2187947148c2e92dae4cae6df1a0 [INFO] running `Command { std: "docker" "start" "-a" "f44e184e58d5d3d464322867113c4f0561ff2187947148c2e92dae4cae6df1a0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Checking tracing-core v0.1.19 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Checking http-body v0.4.3 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking socket2 v0.4.1 [INFO] [stderr] Checking flate2 v1.0.21 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling openssl-sys v0.9.66 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling couch_rs_derive v0.8.32 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking time v0.2.27 [INFO] [stderr] Checking publicsuffix v1.5.6 [INFO] [stderr] Checking tokio-util v0.6.8 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking async-compression v0.3.8 [INFO] [stderr] Checking tokio-stream v0.1.7 [INFO] [stderr] Checking serde v1.0.130 [INFO] [stderr] Checking h2 v0.3.4 [INFO] [stderr] Checking hyper v0.14.12 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking cookie_store v0.12.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.4 [INFO] [stderr] Checking couch_rs v0.8.32 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `dbs` [INFO] [stdout] --> src/client.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | dbs: Vec<&'static str>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `username` [INFO] [stdout] --> src/client.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | username: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `password` [INFO] [stdout] --> src/client.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | password: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dbs` [INFO] [stdout] --> src/client.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | dbs: Vec<&'static str>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `username` [INFO] [stdout] --> src/client.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | username: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `password` [INFO] [stdout] --> src/client.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 56 | password: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.52s [INFO] running `Command { std: "docker" "inspect" "f44e184e58d5d3d464322867113c4f0561ff2187947148c2e92dae4cae6df1a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f44e184e58d5d3d464322867113c4f0561ff2187947148c2e92dae4cae6df1a0", kill_on_drop: false }` [INFO] [stdout] f44e184e58d5d3d464322867113c4f0561ff2187947148c2e92dae4cae6df1a0