[INFO] fetching crate liberty-io 0.0.4...
[INFO] checking liberty-io-0.0.4 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate liberty-io 0.0.4 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate liberty-io 0.0.4 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate liberty-io 0.0.4
[INFO] finished tweaking crates.io crate liberty-io 0.0.4
[INFO] tweaked toml for crates.io crate liberty-io 0.0.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 52 packages to latest compatible versions
[INFO] [stderr]       Adding hash32 v0.2.1 (latest: v0.3.1)
[INFO] [stderr]       Adding heapless v0.7.17 (latest: v0.8.0)
[INFO] [stderr]       Adding heck v0.4.1 (latest: v0.5.0)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.13.0)
[INFO] [stderr]       Adding num-derive v0.3.3 (latest: v0.4.2)
[INFO] [stderr]       Adding portrait v0.2.3 (latest: v0.3.0)
[INFO] [stderr]       Adding portrait-codegen v0.2.3 (latest: v0.3.0)
[INFO] [stderr]       Adding portrait-framework v0.2.1 (latest: v0.3.0)
[INFO] [stderr]       Adding rstar v0.9.3 (latest: v0.12.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.76)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rstar v0.9.3
[INFO] [stderr]   Downloaded libreda-stream-parser v0.2.0
[INFO] [stderr]   Downloaded iron-shapes-booleanop v0.1.0
[INFO] [stderr]   Downloaded libreda-splay v0.1.1
[INFO] [stderr]   Downloaded portrait-framework v0.2.1
[INFO] [stderr]   Downloaded libreda-db v0.0.12
[INFO] [stderr]   Downloaded iron-shapes v0.1.1
[INFO] [stderr]   Downloaded portrait-codegen v0.2.3
[INFO] [stderr]   Downloaded portrait v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31abc8b3c7b54b9c9bfe4d64650113be5cd854a283046d22783cf0d37ae5012a
[INFO] running `Command { std: "docker" "start" "-a" "31abc8b3c7b54b9c9bfe4d64650113be5cd854a283046d22783cf0d37ae5012a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31abc8b3c7b54b9c9bfe4d64650113be5cd854a283046d22783cf0d37ae5012a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31abc8b3c7b54b9c9bfe4d64650113be5cd854a283046d22783cf0d37ae5012a", kill_on_drop: false }`
[INFO] [stdout] 31abc8b3c7b54b9c9bfe4d64650113be5cd854a283046d22783cf0d37ae5012a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 450323593a6a0b146ab195813ec49f1d423591c7f16491762d2b940a4b6fdcfb
[INFO] running `Command { std: "docker" "start" "-a" "450323593a6a0b146ab195813ec49f1d423591c7f16491762d2b940a4b6fdcfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking libreda-splay v0.1.1
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking libreda-stream-parser v0.2.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rstar v0.9.3
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling portrait-framework v0.2.1
[INFO] [stderr]    Compiling portrait-codegen v0.2.3
[INFO] [stderr]     Checking portrait v0.2.3
[INFO] [stderr]     Checking iron-shapes v0.1.1
[INFO] [stderr]     Checking iron-shapes-booleanop v0.1.0
[INFO] [stderr]     Checking libreda-db v0.0.12
[INFO] [stderr]     Checking liberty-io v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.56s
[INFO] running `Command { std: "docker" "inspect" "450323593a6a0b146ab195813ec49f1d423591c7f16491762d2b940a4b6fdcfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "450323593a6a0b146ab195813ec49f1d423591c7f16491762d2b940a4b6fdcfb", kill_on_drop: false }`
[INFO] [stdout] 450323593a6a0b146ab195813ec49f1d423591c7f16491762d2b940a4b6fdcfb