[INFO] fetching crate perseus-size-opt 0.1.2...
[INFO] checking perseus-size-opt-0.1.2 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate perseus-size-opt 0.1.2 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate perseus-size-opt 0.1.2 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate perseus-size-opt 0.1.2
[INFO] finished tweaking crates.io crate perseus-size-opt 0.1.2
[INFO] tweaked toml for crates.io crate perseus-size-opt 0.1.2 written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cargo_toml v0.10.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc4e244560a28d32f35a958b5d138ea779cf9d23040569879b9a1a32a0e90740
[INFO] running `Command { std: "docker" "start" "-a" "dc4e244560a28d32f35a958b5d138ea779cf9d23040569879b9a1a32a0e90740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc4e244560a28d32f35a958b5d138ea779cf9d23040569879b9a1a32a0e90740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc4e244560a28d32f35a958b5d138ea779cf9d23040569879b9a1a32a0e90740", kill_on_drop: false }`
[INFO] [stdout] dc4e244560a28d32f35a958b5d138ea779cf9d23040569879b9a1a32a0e90740
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db48ee5fa9a7798f1b6e95c55aa1faab132684000a199fd57f7913b590aa939d
[INFO] running `Command { std: "docker" "start" "-a" "db48ee5fa9a7798f1b6e95c55aa1faab132684000a199fd57f7913b590aa939d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling autocfg v1.0.1
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[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.78
[INFO] [stderr]    Compiling futures-core v0.3.18
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[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.78
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[INFO] [stderr]    Compiling darling_macro v0.13.0
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[INFO] [stderr]    Compiling darling v0.13.0
[INFO] [stderr]     Checking futures-util v0.3.18
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[INFO] [stderr]     Checking serde v1.0.130
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[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking cargo_toml v0.10.1
[INFO] [stderr]    Compiling perseus-macro v0.3.0-beta.18
[INFO] [stderr]     Checking js-sys v0.3.55
[INFO] [stderr]     Checking web-sys v0.3.55
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.28
[INFO] [stderr]     Checking sycamore-reactive v0.6.3
[INFO] [stderr]     Checking sycamore v0.6.3
[INFO] [stderr]     Checking sycamore-router v0.6.3
[INFO] [stderr]     Checking perseus v0.3.0-beta.18
[INFO] [stderr]     Checking perseus-size-opt v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 07s
[INFO] running `Command { std: "docker" "inspect" "db48ee5fa9a7798f1b6e95c55aa1faab132684000a199fd57f7913b590aa939d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db48ee5fa9a7798f1b6e95c55aa1faab132684000a199fd57f7913b590aa939d", kill_on_drop: false }`
[INFO] [stdout] db48ee5fa9a7798f1b6e95c55aa1faab132684000a199fd57f7913b590aa939d