[INFO] fetching crate perspective-viewer 4.4.1...
[INFO] checking perspective-viewer-4.4.1 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate perspective-viewer 4.4.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate perspective-viewer 4.4.1
[INFO] finished tweaking crates.io crate perspective-viewer 4.4.1
[INFO] tweaked toml for crates.io crate perspective-viewer 4.4.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate perspective-viewer 4.4.1 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate perspective-viewer 4.4.1 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] [stderr]       Adding perspective-client v4.4.1
[INFO] [stderr]       Adding perspective-js v4.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2369a5c42a7d6d58d1e3049b45cf7c6a24d0412fa1257b28fe419ead0d8db407
[INFO] running `Command { std: "docker" "start" "-a" "2369a5c42a7d6d58d1e3049b45cf7c6a24d0412fa1257b28fe419ead0d8db407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2369a5c42a7d6d58d1e3049b45cf7c6a24d0412fa1257b28fe419ead0d8db407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2369a5c42a7d6d58d1e3049b45cf7c6a24d0412fa1257b28fe419ead0d8db407", kill_on_drop: false }`
[INFO] [stdout] 2369a5c42a7d6d58d1e3049b45cf7c6a24d0412fa1257b28fe419ead0d8db407
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6510bb6d06237ae9956973006e1a93d33d85622bbe9d58f892bb0b8e46ddb76
[INFO] running `Command { std: "docker" "start" "-a" "e6510bb6d06237ae9956973006e1a93d33d85622bbe9d58f892bb0b8e46ddb76", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
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[INFO] [stderr]    Compiling lightningcss v1.0.0-alpha.71
[INFO] [stderr]     Checking arrow-buffer v57.3.0
[INFO] [stderr]    Compiling perspective-client v4.4.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
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[INFO] [stderr]     Checking gloo-net v0.5.0
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[INFO] [stderr]     Checking gloo v0.11.0
[INFO] [stderr]     Checking yew v0.22.0
[INFO] [stderr]    Compiling perspective-viewer v4.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: feature `try_blocks` is declared but not used
[INFO] [stdout]   --> src/rust/lib.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | #![feature(try_blocks)]
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `more_qualified_paths` is declared but not used
[INFO] [stdout]   --> src/rust/lib.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | #![feature(more_qualified_paths)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `try_blocks` is declared but not used
[INFO] [stdout]   --> src/rust/lib.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | #![feature(try_blocks)]
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `more_qualified_paths` is declared but not used
[INFO] [stdout]   --> src/rust/lib.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | #![feature(more_qualified_paths)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 43s
[INFO] running `Command { std: "docker" "inspect" "e6510bb6d06237ae9956973006e1a93d33d85622bbe9d58f892bb0b8e46ddb76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6510bb6d06237ae9956973006e1a93d33d85622bbe9d58f892bb0b8e46ddb76", kill_on_drop: false }`
[INFO] [stdout] e6510bb6d06237ae9956973006e1a93d33d85622bbe9d58f892bb0b8e46ddb76
