[INFO] fetching crate maze-serval 0.6.0...
[INFO] checking maze-serval-0.6.0 against master#2aaa62b89d22b570e560731b03e3d2d6f5c3bbce for pr-139751-1
[INFO] extracting crate maze-serval 0.6.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate maze-serval 0.6.0
[INFO] finished tweaking crates.io crate maze-serval 0.6.0
[INFO] tweaked toml for crates.io crate maze-serval 0.6.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate maze-serval 0.6.0 on toolchain 2aaa62b89d22b570e560731b03e3d2d6f5c3bbce
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2aaa62b89d22b570e560731b03e3d2d6f5c3bbce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate maze-serval 0.6.0 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" "+2aaa62b89d22b570e560731b03e3d2d6f5c3bbce" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustyline-derive v0.11.1
[INFO] [stderr]   Downloaded memmap2 v0.9.7
[INFO] [stderr]   Downloaded polars-error v0.51.0
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[INFO] [stderr]   Downloaded polars-compute v0.51.0
[INFO] [stderr]   Downloaded simd-json v0.15.1
[INFO] [stderr]   Downloaded polars-io v0.51.0
[INFO] [stderr]   Downloaded polars v0.51.0
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[INFO] [stderr]   Downloaded polars-ops v0.51.0
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[INFO] [stderr]   Downloaded halfbrown v0.3.0
[INFO] [stderr]   Downloaded polars-core v0.51.0
[INFO] [stderr]   Downloaded polars-arrow-format v0.2.0
[INFO] [stderr]   Downloaded polars-utils v0.51.0
[INFO] [stderr]   Downloaded console v0.16.0
[INFO] [stderr]   Downloaded value-trait v0.11.0
[INFO] [stderr]   Downloaded boxcar v0.2.13
[INFO] [stderr]   Downloaded polars-row v0.51.0
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[INFO] [stderr]   Downloaded xmp_toolkit v1.11.0
[INFO] [stderr]   Downloaded polars-stream v0.51.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2aaa62b89d22b570e560731b03e3d2d6f5c3bbce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da47a8f35001f37d2ab9c259e9be9a65266950ec5361197db0f9676963de2a0f
[INFO] running `Command { std: "docker" "start" "-a" "da47a8f35001f37d2ab9c259e9be9a65266950ec5361197db0f9676963de2a0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da47a8f35001f37d2ab9c259e9be9a65266950ec5361197db0f9676963de2a0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da47a8f35001f37d2ab9c259e9be9a65266950ec5361197db0f9676963de2a0f", kill_on_drop: false }`
[INFO] [stdout] da47a8f35001f37d2ab9c259e9be9a65266950ec5361197db0f9676963de2a0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2aaa62b89d22b570e560731b03e3d2d6f5c3bbce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62b1540b01fb846a73eb3d546b5fcc110e274986d51d4874faad8da059d5453d
[INFO] running `Command { std: "docker" "start" "-a" "62b1540b01fb846a73eb3d546b5fcc110e274986d51d4874faad8da059d5453d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
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[INFO] [stderr]    Compiling serde v1.0.219
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[INFO] [stderr]    Compiling memchr v2.7.5
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[INFO] [stderr]     Checking polars-expr v0.51.0
[INFO] [stderr]     Checking polars-mem-engine v0.51.0
[INFO] [stderr]     Checking maze-serval v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 04s
[INFO] running `Command { std: "docker" "inspect" "62b1540b01fb846a73eb3d546b5fcc110e274986d51d4874faad8da059d5453d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62b1540b01fb846a73eb3d546b5fcc110e274986d51d4874faad8da059d5453d", kill_on_drop: false }`
[INFO] [stdout] 62b1540b01fb846a73eb3d546b5fcc110e274986d51d4874faad8da059d5453d
