[INFO] fetching crate elephantry 4.0.0-rc.2...
[INFO] checking elephantry-4.0.0-rc.2 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate elephantry 4.0.0-rc.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate elephantry 4.0.0-rc.2 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elephantry 4.0.0-rc.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate elephantry 4.0.0-rc.2
[INFO] tweaked toml for crates.io crate elephantry 4.0.0-rc.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate elephantry 4.0.0-rc.2 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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tuple_len v2.0.0
[INFO] [stderr]   Downloaded ipnetwork v0.20.0
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[INFO] [stderr]   Downloaded elephantry-derive v4.0.0-rc.2
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[INFO] [stderr]   Downloaded libpq v4.0.0
[INFO] [stderr]   Downloaded value-bag v1.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b49aba750b051fd034bdfc913b46ced1470208d4da7c753d45e547a819d5b53c
[INFO] running `Command { std: "docker" "start" "-a" "b49aba750b051fd034bdfc913b46ced1470208d4da7c753d45e547a819d5b53c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b49aba750b051fd034bdfc913b46ced1470208d4da7c753d45e547a819d5b53c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b49aba750b051fd034bdfc913b46ced1470208d4da7c753d45e547a819d5b53c", kill_on_drop: false }`
[INFO] [stdout] b49aba750b051fd034bdfc913b46ced1470208d4da7c753d45e547a819d5b53c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 673672dd15cc869315b395ae22e999fad86e66fed4905d03ff597f6622e6cc37
[INFO] running `Command { std: "docker" "start" "-a" "673672dd15cc869315b395ae22e999fad86e66fed4905d03ff597f6622e6cc37", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling rustix v0.38.25
[INFO] [stderr]    Compiling futures-core v0.3.29
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[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]     Checking value-bag v1.4.2
[INFO] [stderr]    Compiling regex-syntax v0.8.2
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[INFO] [stderr]    Compiling quote v1.0.33
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[INFO] [stderr]     Checking piper v0.2.1
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[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]     Checking blocking v1.5.1
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[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]     Checking async-global-executor v2.3.1
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[INFO] [stderr]     Checking kv-log-macro v1.0.7
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[INFO] [stderr]     Checking tuple_len v2.0.0
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[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking env_logger v0.10.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling elephantry-derive v4.0.0-rc.2
[INFO] [stderr]    Compiling libpq-sys v0.8.0
[INFO] [stderr]     Checking libpq v4.0.0
[INFO] [stderr]     Checking elephantry v4.0.0-rc.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `to_multi_range` is never used
[INFO] [stdout]    --> src/pq/type.rs:243:8
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub(crate) trait ToArray {
[INFO] [stdout]     |                  ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 243 |     fn to_multi_range(&self) -> Self;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_multi_range` is never used
[INFO] [stdout]    --> src/pq/type.rs:243:8
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub(crate) trait ToArray {
[INFO] [stdout]     |                  ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 243 |     fn to_multi_range(&self) -> Self;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.17s
[INFO] running `Command { std: "docker" "inspect" "673672dd15cc869315b395ae22e999fad86e66fed4905d03ff597f6622e6cc37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "673672dd15cc869315b395ae22e999fad86e66fed4905d03ff597f6622e6cc37", kill_on_drop: false }`
[INFO] [stdout] 673672dd15cc869315b395ae22e999fad86e66fed4905d03ff597f6622e6cc37
