[INFO] fetching crate crossfire 2.0.0...
[INFO] checking crossfire-2.0.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate crossfire 2.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate crossfire 2.0.0
[INFO] finished tweaking crates.io crate crossfire 2.0.0
[INFO] tweaked toml for crates.io crate crossfire 2.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate crossfire 2.0.0 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] crate crates.io crate crossfire 2.0.0 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded atomic-waitgroup v0.1.3
[INFO] [stderr]   Downloaded captains-log v0.4.5
[INFO] [stderr]   Downloaded captains-log-helper v0.2.0
[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] bb266f00759db10fdc13b83b44a71dcc997f856064c0b940267bd39d40923a69
[INFO] running `Command { std: "docker" "start" "-a" "bb266f00759db10fdc13b83b44a71dcc997f856064c0b940267bd39d40923a69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb266f00759db10fdc13b83b44a71dcc997f856064c0b940267bd39d40923a69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb266f00759db10fdc13b83b44a71dcc997f856064c0b940267bd39d40923a69", kill_on_drop: false }`
[INFO] [stdout] bb266f00759db10fdc13b83b44a71dcc997f856064c0b940267bd39d40923a69
[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] 6e653ff65b3ba9763d0b7aebfcb5948c4f156f2d8a94102b7beccad5caae5893
[INFO] running `Command { std: "docker" "start" "-a" "6e653ff65b3ba9763d0b7aebfcb5948c4f156f2d8a94102b7beccad5caae5893", kill_on_drop: false }`
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[INFO] [stderr]     Checking crossfire v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_size` is never used
[INFO] [stdout]   --> src/recv_wakers.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait RecvWakersTrait {
[INFO] [stdout]    |           --------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 26 |     fn get_size(&self) -> usize;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_size` is never used
[INFO] [stdout]   --> src/send_wakers.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait SendWakersTrait {
[INFO] [stdout]    |           --------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 22 |     fn get_size(&self) -> usize;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rstest v0.25.0
[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.6.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.69s
[INFO] running `Command { std: "docker" "inspect" "6e653ff65b3ba9763d0b7aebfcb5948c4f156f2d8a94102b7beccad5caae5893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e653ff65b3ba9763d0b7aebfcb5948c4f156f2d8a94102b7beccad5caae5893", kill_on_drop: false }`
[INFO] [stdout] 6e653ff65b3ba9763d0b7aebfcb5948c4f156f2d8a94102b7beccad5caae5893