[INFO] cloning repository https://github.com/davidrusu/hashseq
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidrusu/hashseq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidrusu%2Fhashseq", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidrusu%2Fhashseq'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] abe3eadce82d431f9e17a3bdc66f46b5009c46a5
[INFO] checking davidrusu/hashseq against master#0028f344ce9f64766259577c998a1959ca1f6a0b for pr-153041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidrusu%2Fhashseq" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/davidrusu/hashseq
[INFO] finished tweaking git repo https://github.com/davidrusu/hashseq
[INFO] tweaked toml for git repo https://github.com/davidrusu/hashseq written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/davidrusu/hashseq on toolchain 0028f344ce9f64766259577c998a1959ca1f6a0b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0028f344ce9f64766259577c998a1959ca1f6a0b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/davidrusu/hashseq 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" "+0028f344ce9f64766259577c998a1959ca1f6a0b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stats_alloc v0.1.10
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[INFO] [stderr]   Downloaded boa_macros v0.20.0
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[INFO] [stderr]   Downloaded boa_ast v0.20.0
[INFO] [stderr]   Downloaded boa_parser v0.20.0
[INFO] [stderr]   Downloaded inferno v0.11.21
[INFO] [stderr]   Downloaded lyon_geom v1.0.6
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[INFO] [stderr]   Downloaded boa_string v0.20.0
[INFO] [stderr]   Downloaded thin-vec v0.2.14
[INFO] [stderr]   Downloaded lyon_algorithms v1.0.5
[INFO] [stderr]   Downloaded boa_profiler v0.20.0
[INFO] [stderr]   Downloaded boa_engine v0.20.0
[INFO] [stderr]   Downloaded lyon_tessellation v1.0.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0028f344ce9f64766259577c998a1959ca1f6a0b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1afd1fc704c6b56665ba4ecca503eaf5b9cf92f020068193c88a2450e1460ff5
[INFO] running `Command { std: "docker" "start" "-a" "1afd1fc704c6b56665ba4ecca503eaf5b9cf92f020068193c88a2450e1460ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1afd1fc704c6b56665ba4ecca503eaf5b9cf92f020068193c88a2450e1460ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1afd1fc704c6b56665ba4ecca503eaf5b9cf92f020068193c88a2450e1460ff5", kill_on_drop: false }`
[INFO] [stdout] 1afd1fc704c6b56665ba4ecca503eaf5b9cf92f020068193c88a2450e1460ff5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+0028f344ce9f64766259577c998a1959ca1f6a0b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1a1b6124d5031b5015669ef1114eb067714d3d6655a49d98a6a1bf21bb86313
[INFO] running `Command { std: "docker" "start" "-a" "d1a1b6124d5031b5015669ef1114eb067714d3d6655a49d98a6a1bf21bb86313", kill_on_drop: false }`
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[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
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[INFO] [stderr]     Checking tiny-skia v0.10.0
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[INFO] [stderr]     Checking backtrace v0.3.75
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[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking num_enum v0.7.4
[INFO] [stderr]     Checking associative_positional_list v0.1.3
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[INFO] [stderr]    Compiling quickcheck_macros v1.1.0
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[INFO] [stderr]     Checking futures-executor v0.3.31
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[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking hashseq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
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[INFO] [stderr]     Checking icu_normalizer v1.5.0
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[INFO] [stderr]     Checking boa_ast v0.20.0
[INFO] [stderr]     Checking iced_graphics v0.9.0
[INFO] [stderr]     Checking iced_futures v0.7.0
[INFO] [stderr]     Checking iced_style v0.9.0
[INFO] [stderr]     Checking wgpu-core v0.16.1
[INFO] [stderr]     Checking clipboard_wayland v0.2.2
[INFO] [stderr]     Checking window_clipboard v0.3.0
[INFO] [stderr]     Checking skrifa v0.22.3
[INFO] [stderr]     Checking iced_runtime v0.1.1
[INFO] [stderr]     Checking boa_parser v0.20.0
[INFO] [stderr]     Checking swash v0.1.19
[INFO] [stderr]     Checking boa_engine v0.20.0
[INFO] [stderr]     Checking wgpu v0.16.3
[INFO] [stderr]     Checking cosmic-text v0.9.0
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[INFO] [stderr]     Checking iced_renderer v0.1.0
[INFO] [stderr]     Checking iced_widget v0.1.3
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[INFO] [stderr]     Checking iced_winit v0.10.1
[INFO] [stderr]     Checking iced v0.10.0
[INFO] [stdout] warning: unused variable: `parent_run`
[INFO] [stdout]    --> examples/boa_trace.rs:249:25
[INFO] [stdout]     |
[INFO] [stdout] 249 |             if let Some(parent_run) = last_elem_to_run.get(&run.insert_after) {
[INFO] [stdout]     |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_run`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_remove_runs`
[INFO] [stdout]    --> examples/boa_trace.rs:443:9
[INFO] [stdout]     |
[INFO] [stdout] 443 |     let num_remove_runs = num_forward_runs + num_backward_runs;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_remove_runs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_standalone`
[INFO] [stdout]    --> examples/boa_trace.rs:479:9
[INFO] [stdout]     |
[INFO] [stdout] 479 |     let num_standalone = num_single_run + num_before_removes + num_root_removes;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_standalone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 41s
[INFO] running `Command { std: "docker" "inspect" "d1a1b6124d5031b5015669ef1114eb067714d3d6655a49d98a6a1bf21bb86313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1a1b6124d5031b5015669ef1114eb067714d3d6655a49d98a6a1bf21bb86313", kill_on_drop: false }`
[INFO] [stdout] d1a1b6124d5031b5015669ef1114eb067714d3d6655a49d98a6a1bf21bb86313
