[INFO] fetching crate scicrypt 0.6.0...
[INFO] checking scicrypt-0.6.0 against try#f6d7c613ae2d161ff37dbc63cc5abd809c878597 for pr-83850
[INFO] extracting crate scicrypt 0.6.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate scicrypt 0.6.0 on toolchain f6d7c613ae2d161ff37dbc63cc5abd809c878597
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scicrypt 0.6.0
[INFO] finished tweaking crates.io crate scicrypt 0.6.0
[INFO] tweaked toml for crates.io crate scicrypt 0.6.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27e2470d7429b64285a89eee441c4bd7e91e1ccaf716f0c0ddf303df84a47432
[INFO] running `Command { std: "docker" "start" "-a" "27e2470d7429b64285a89eee441c4bd7e91e1ccaf716f0c0ddf303df84a47432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27e2470d7429b64285a89eee441c4bd7e91e1ccaf716f0c0ddf303df84a47432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27e2470d7429b64285a89eee441c4bd7e91e1ccaf716f0c0ddf303df84a47432", kill_on_drop: false }`
[INFO] [stdout] 27e2470d7429b64285a89eee441c4bd7e91e1ccaf716f0c0ddf303df84a47432
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+f6d7c613ae2d161ff37dbc63cc5abd809c878597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d9012087f4dfa6679a1cd63ec1d3ea75cea7cce07e9cb0547a777ddf7db057d
[INFO] running `Command { std: "docker" "start" "-a" "6d9012087f4dfa6679a1cd63ec1d3ea75cea7cce07e9cb0547a777ddf7db057d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.4.8
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling az v1.2.0
[INFO] [stderr]    Compiling rug v1.16.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking curve25519-dalek v4.0.0-pre.2
[INFO] [stderr]     Checking scicrypt-traits v0.6.0
[INFO] [stderr]     Checking scicrypt-numbertheory v0.6.0
[INFO] [stderr]     Checking scicrypt-he v0.6.0
[INFO] [stderr]     Checking scicrypt v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 52s
[INFO] running `Command { std: "docker" "inspect" "6d9012087f4dfa6679a1cd63ec1d3ea75cea7cce07e9cb0547a777ddf7db057d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d9012087f4dfa6679a1cd63ec1d3ea75cea7cce07e9cb0547a777ddf7db057d", kill_on_drop: false }`
[INFO] [stdout] 6d9012087f4dfa6679a1cd63ec1d3ea75cea7cce07e9cb0547a777ddf7db057d