[INFO] fetching crate objstor 0.4.20...
[INFO] checking objstor-0.4.20 against master#0d56e340472882fa673d4b98d0802b9a799879d0 for pr-101692
[INFO] extracting crate objstor 0.4.20 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate objstor 0.4.20 on toolchain 0d56e340472882fa673d4b98d0802b9a799879d0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate objstor 0.4.20
[INFO] finished tweaking crates.io crate objstor 0.4.20
[INFO] tweaked toml for crates.io crate objstor 0.4.20 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate objstor 0.4.20 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded config v0.13.1
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[INFO] [stderr]   Downloaded smartcow v0.2.0
[INFO] [stderr]   Downloaded rust-ini v0.18.0
[INFO] [stderr]   Downloaded quote v1.0.19
[INFO] [stderr]   Downloaded alloc-stdlib v0.2.1
[INFO] [stderr]   Downloaded trillium-logger v0.4.0
[INFO] [stderr]   Downloaded waker-set v0.2.0
[INFO] [stderr]   Downloaded trillium-http v0.2.7
[INFO] [stderr]   Downloaded size v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d35b3713c4559004c16868d5fe86c88cbee4b5529e6260c9c4d8f20be4af12a
[INFO] running `Command { std: "docker" "start" "-a" "1d35b3713c4559004c16868d5fe86c88cbee4b5529e6260c9c4d8f20be4af12a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d35b3713c4559004c16868d5fe86c88cbee4b5529e6260c9c4d8f20be4af12a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d35b3713c4559004c16868d5fe86c88cbee4b5529e6260c9c4d8f20be4af12a", kill_on_drop: false }`
[INFO] [stdout] 1d35b3713c4559004c16868d5fe86c88cbee4b5529e6260c9c4d8f20be4af12a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 922ac06e47c3b0b12c2b5edd1bd6b810b906b2f6e01b3545d994b464411eea89
[INFO] running `Command { std: "docker" "start" "-a" "922ac06e47c3b0b12c2b5edd1bd6b810b906b2f6e01b3545d994b464411eea89", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
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[INFO] [stderr]     Checking objstor v0.4.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.76s
[INFO] running `Command { std: "docker" "inspect" "922ac06e47c3b0b12c2b5edd1bd6b810b906b2f6e01b3545d994b464411eea89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "922ac06e47c3b0b12c2b5edd1bd6b810b906b2f6e01b3545d994b464411eea89", kill_on_drop: false }`
[INFO] [stdout] 922ac06e47c3b0b12c2b5edd1bd6b810b906b2f6e01b3545d994b464411eea89