[INFO] fetching crate oxbitnet 0.5.2...
[INFO] checking oxbitnet-0.5.2 against try#2c4819a380dbddb1f2a0f4405a49fb6ed90983ae for pr-152996
[INFO] extracting crate oxbitnet 0.5.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate oxbitnet 0.5.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate oxbitnet 0.5.2
[INFO] tweaked toml for crates.io crate oxbitnet 0.5.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oxbitnet 0.5.2 on toolchain 2c4819a380dbddb1f2a0f4405a49fb6ed90983ae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate oxbitnet 0.5.2 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" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb92a10f5beb4030a5cf2e94930b24b5b8fd0ca00d2367e92b85c783ebc76fdb
[INFO] running `Command { std: "docker" "start" "-a" "cb92a10f5beb4030a5cf2e94930b24b5b8fd0ca00d2367e92b85c783ebc76fdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb92a10f5beb4030a5cf2e94930b24b5b8fd0ca00d2367e92b85c783ebc76fdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb92a10f5beb4030a5cf2e94930b24b5b8fd0ca00d2367e92b85c783ebc76fdb", kill_on_drop: false }`
[INFO] [stdout] cb92a10f5beb4030a5cf2e94930b24b5b8fd0ca00d2367e92b85c783ebc76fdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2c4819a380dbddb1f2a0f4405a49fb6ed90983ae" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 717c9c165745c1f6f06fd6e91f8f940d2fa2538284238562121bbda4ed4d3cac
[INFO] running `Command { std: "docker" "start" "-a" "717c9c165745c1f6f06fd6e91f8f940d2fa2538284238562121bbda4ed4d3cac", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.1
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[INFO] [stderr]    Compiling oxbitnet v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking dirs-sys v0.5.0
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[INFO] [stderr]    Compiling darling_macro v0.20.11
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[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.23s
[INFO] running `Command { std: "docker" "inspect" "717c9c165745c1f6f06fd6e91f8f940d2fa2538284238562121bbda4ed4d3cac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "717c9c165745c1f6f06fd6e91f8f940d2fa2538284238562121bbda4ed4d3cac", kill_on_drop: false }`
[INFO] [stdout] 717c9c165745c1f6f06fd6e91f8f940d2fa2538284238562121bbda4ed4d3cac