[INFO] fetching crate grillon 0.6.0...
[INFO] checking grillon-0.6.0 against master#568b11762723b001bfa693d0f21c5dad01d4e813 for pr-148190
[INFO] extracting crate grillon 0.6.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate grillon 0.6.0
[INFO] finished tweaking crates.io crate grillon 0.6.0
[INFO] tweaked toml for crates.io crate grillon 0.6.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate grillon 0.6.0 on toolchain 568b11762723b001bfa693d0f21c5dad01d4e813
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "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" "+568b11762723b001bfa693d0f21c5dad01d4e813" "generate-lockfile" "--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]      Locking 383 packages to latest compatible versions
[INFO] [stderr]       Adding crypto-common v0.1.6 (available: v0.1.7)
[INFO] [stderr]       Adding crypto-mac v0.10.0 (available: v0.10.1)
[INFO] [stderr]       Adding httpmock v0.7.0 (available: v0.8.2)
[INFO] [stderr]       Adding jsonpath-rust v0.7.5 (available: v1.0.4)
[INFO] [stderr]       Adding jsonschema v0.26.2 (available: v0.37.4)
[INFO] [stderr]       Adding strum v0.26.3 (available: v0.27.2)
[INFO] [stderr]       Adding strum_macros v0.26.4 (available: v0.27.2)
[INFO] [stderr]       Adding universal-hash v0.4.0 (available: v0.4.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "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 jsonpath-rust v0.7.5
[INFO] [stderr]   Downloaded httpmock v0.7.0
[INFO] [stderr]   Downloaded uuid-simd v0.8.0
[INFO] [stderr]   Downloaded fancy-regex v0.14.0
[INFO] [stderr]   Downloaded fraction v0.15.3
[INFO] [stderr]   Downloaded spinning_top v0.2.5
[INFO] [stderr]   Downloaded jsonschema v0.26.2
[INFO] [stderr]   Downloaded referencing v0.26.2
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba0d410ce06188252976907514b3ff3f188dd5cc2fd56b3bb7ee442971b493ac
[INFO] running `Command { std: "docker" "start" "-a" "ba0d410ce06188252976907514b3ff3f188dd5cc2fd56b3bb7ee442971b493ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba0d410ce06188252976907514b3ff3f188dd5cc2fd56b3bb7ee442971b493ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba0d410ce06188252976907514b3ff3f188dd5cc2fd56b3bb7ee442971b493ac", kill_on_drop: false }`
[INFO] [stdout] ba0d410ce06188252976907514b3ff3f188dd5cc2fd56b3bb7ee442971b493ac
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb2b9478355b0db9a013e80d1f9312d9e557b3ec31d5a347bb648dd2626eeb24
[INFO] running `Command { std: "docker" "start" "-a" "cb2b9478355b0db9a013e80d1f9312d9e557b3ec31d5a347bb648dd2626eeb24", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.4.29
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[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling curl-sys v0.4.84+curl-8.17.0
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[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.106
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]     Checking crypto-mac v0.10.0
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[INFO] [stderr]    Compiling bumpalo v3.19.0
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[INFO] [stderr]     Checking time-macros v0.1.1
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[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking hmac v0.10.1
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[INFO] [stderr]    Compiling wasm-bindgen v0.2.106
[INFO] [stderr]     Checking aead v0.3.2
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[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling curl v0.4.49
[INFO] [stderr]     Checking publicsuffix v2.3.0
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[INFO] [stderr]    Compiling isahc v0.9.14
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[INFO] [stderr]    Compiling strum_macros v0.26.4
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[INFO] [stderr]     Checking fraction v0.15.3
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[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]     Checking lalrpop-util v0.20.2
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[INFO] [stderr]    Compiling pest_generator v2.8.4
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[INFO] [stderr]     Checking futures v0.3.31
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[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.106
[INFO] [stderr]     Checking tokio-util v0.7.17
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[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling test-case-macros v3.3.1
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[INFO] [stderr]     Checking async-io v2.6.0
[INFO] [stderr]     Checking test-case v3.3.1
[INFO] [stderr]    Compiling pest_derive v2.8.4
[INFO] [stderr]     Checking tower-http v0.6.8
[INFO] [stderr]    Compiling lalrpop v0.20.2
[INFO] [stderr]     Checking h2 v0.4.12
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[INFO] [stderr]     Checking strum v0.26.3
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[INFO] [stderr]     Checking hyper-tls v0.6.0
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[INFO] [stderr]    Compiling basic-cookies v0.1.5
[INFO] [stderr]     Checking jsonschema v0.26.2
[INFO] [stderr]     Checking httpmock v0.7.0
[INFO] [stderr]     Checking grillon v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "cb2b9478355b0db9a013e80d1f9312d9e557b3ec31d5a347bb648dd2626eeb24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb2b9478355b0db9a013e80d1f9312d9e557b3ec31d5a347bb648dd2626eeb24", kill_on_drop: false }`
[INFO] [stdout] cb2b9478355b0db9a013e80d1f9312d9e557b3ec31d5a347bb648dd2626eeb24