[INFO] fetching crate reywen 0.1.30...
[INFO] checking reywen-0.1.30 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate reywen 0.1.30 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate reywen 0.1.30
[INFO] finished tweaking crates.io crate reywen 0.1.30
[INFO] tweaked toml for crates.io crate reywen 0.1.30 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate reywen 0.1.30 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 205 packages to latest compatible versions
[INFO] [stderr]       Adding iso8601-timestamp v0.2.17 (available: v0.3.3)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.1)
[INFO] [stderr]       Adding tokio-tungstenite v0.21.0 (available: v0.27.0)
[INFO] [stderr]       Adding validator v0.18.1 (available: v0.20.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded iso8601-timestamp v0.2.17
[INFO] [stderr]   Downloaded reywen_http v0.1.18
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9cfbd99b3898ac27bf65ef08d71ec01a23b2c21f823581668dd44e0a0e097b84
[INFO] running `Command { std: "docker" "start" "-a" "9cfbd99b3898ac27bf65ef08d71ec01a23b2c21f823581668dd44e0a0e097b84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cfbd99b3898ac27bf65ef08d71ec01a23b2c21f823581668dd44e0a0e097b84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cfbd99b3898ac27bf65ef08d71ec01a23b2c21f823581668dd44e0a0e097b84", kill_on_drop: false }`
[INFO] [stdout] 9cfbd99b3898ac27bf65ef08d71ec01a23b2c21f823581668dd44e0a0e097b84
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22c76acd576b78f645716fdc03e9518ebded9eb7785178eed135f240322d2075
[INFO] running `Command { std: "docker" "start" "-a" "22c76acd576b78f645716fdc03e9518ebded9eb7785178eed135f240322d2075", kill_on_drop: false }`
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[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reywen_http v0.1.18
[INFO] [stderr]     Checking reywen v0.1.30 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stdout] warning: unused import: `EmojiParent`
[INFO] [stdout]  --> src/tests/emoji.rs:3:53
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use crate::structures::emoji::{DataCreateEmoji, EmojiParent};
[INFO] [stdout]   |                                                     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/structures/media/convert.rs:54:25
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct ReplyWrapper(Option<Vec<Reply>>);
[INFO] [stdout]    |            ------------ ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `emoji`
[INFO] [stdout]   --> src/tests/emoji.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let emoji = client
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_emoji`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/structures/media/convert.rs:54:25
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct ReplyWrapper(Option<Vec<Reply>>);
[INFO] [stdout]    |            ------------ ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.08s
[INFO] running `Command { std: "docker" "inspect" "22c76acd576b78f645716fdc03e9518ebded9eb7785178eed135f240322d2075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22c76acd576b78f645716fdc03e9518ebded9eb7785178eed135f240322d2075", kill_on_drop: false }`
[INFO] [stdout] 22c76acd576b78f645716fdc03e9518ebded9eb7785178eed135f240322d2075